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Signed-off-by: shenwenjie <shenwenjie@sensetime.com>
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sources_non_forked/typescript-vim/README.md
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Typescript Syntax for Vim
=========================
Syntax file and other settings for [TypeScript](http://typescriptlang.org). The
syntax file is taken from this [blog
post](https://docs.microsoft.com/en-us/archive/blogs/interoperability/sublime-text-vi-emacs-typescript-enabled).
Checkout [Tsuquyomi](https://github.com/Quramy/tsuquyomi) for omni-completion
and other features for TypeScript editing.
Install
-------
From Vim 8 onward, the plugin can be installed as simply as (Unix/Mac):
```
git clone https://github.com/leafgarland/typescript-vim.git ~/.vim/pack/typescript/start/typescript-vim
```
On Windows/Powershell, use the following:
```
git clone https://github.com/leafgarland/typescript-vim.git $home/vimfiles/pack/typescript/start/typescript-vim
```
For older versions of Vim, the simplest way to install is via a Vim add-in manager such as
[Plug](https://github.com/junegunn/vim-plug),
[Vundle](https://github.com/gmarik/vundle) or
[Pathogen](https://github.com/tpope/vim-pathogen/).
_See the [Installation Wiki](https://github.com/leafgarland/typescript-vim/wiki/Installation)_
### Pathogen
```
git clone https://github.com/leafgarland/typescript-vim.git ~/.vim/bundle/typescript-vim
```
If you want to install manually then you need to copy the files from this
repository into your vim path, see the vim docs for [:help
runtimepath](http://vimdoc.sourceforge.net/htmldoc/options.html#'runtimepath')
for more information. This might be as simple as copying the files and
directories to `~/.vim/` but it depends on your Vim install and operating
system.
Usage
-----
Once the files are installed the syntax highlighting and other settings will be
automatically enabled anytime you edit a `.ts` file.
Indenting
---------
This plugin includes a custom indenter (based on [pangloss/vim-javascript's
indenter](https://github.com/pangloss/vim-javascript/blob/master/indent/javascript.vim)),
it works pretty well but there are cases where it fails. If these bother you or
want to use other indent settings you can disable it by setting a flag in your
`.vimrc`:
```vim
let g:typescript_indent_disable = 1
```
If you want the indenter to automatically indent chained method calls as you type.
```typescript
something
.foo()
.bar();
```
Then add something like `setlocal indentkeys+=0.` to your `.vimrc`, see `:help
'indentkeys'` in vim for more information.
If you use the `=` operator to re-indent code it will always indent
chained method calls - this can be disabled by changing the regex the
indent script uses to identify indented lines. In this case removing '.'
from the regex means that it wont indent lines starting with '.'. Note,
this is not ideal as the regex may change making your setting out of date.
```vim
let g:typescript_opfirst='\%([<>=,?^%|*/&]\|\([-:+]\)\1\@!\|!=\|in\%(stanceof\)\=\>\)'
```
Compiler settings
-----------------
This plugin contains compiler settings to set `makeprg` and `errorformat`.
The compiler settings enable you to call the `tsc` compiler directly from Vim
and display any errors or warnings in Vim's QuickFix window.
To run the compiler, enter `:make`, this will run `tsc` against the last saved
version of your currently edited file.
The default for `makeprg` is `tsc $* %`. You can enter other compiler options into your `:make`
command line and they will be inserted in place of `$*`.
There are options to change the compiler name and to insert default options.
```vim
let g:typescript_compiler_binary = 'tsc'
let g:typescript_compiler_options = ''
```
These options will be passed to the binary as command arguments. For example,
if `g:typescript_compiler_binary = 'tsc'` and `g:typescript_compiler_options = '--lib es6'`,
`l:makeprg` will be: `tsc --lib es6 $* %`.
You can completely override this plugin's compiler settings with something like
this in your `.vimrc`, where you can set makeprg to whatever you want.
```vim
autocmd FileType typescript :set makeprg=tsc
```
Note, this plugin's compiler settings are not used by Syntastic which has its own
way of changing the options. See https://github.com/scrooloose/syntastic#faqargs.
You can use something like this in your `.vimrc` to make the QuickFix
window automatically appear if `:make` has any errors.
```vim
autocmd QuickFixCmdPost [^l]* nested cwindow
autocmd QuickFixCmdPost l* nested lwindow
```
Syntax highlighting
-------------------
Syntax highlighting for TypeScript can be customized by following variables.
- `g:typescript_ignore_typescriptdoc`: When this variable is defined, doccomments will not be
highlighted.
- `g:typescript_ignore_browserwords`: When this variable is set to `1`, browser API names such as
`window` or `document` will not be highlighted. (default to `0`)
![Obligatory screenshot](https://raw.github.com/leafgarland/typescript-vim/master/vimshot01.png)

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if exists("current_compiler")
finish
endif
let current_compiler = "typescript"
if !exists("g:typescript_compiler_binary")
let g:typescript_compiler_binary = "tsc"
endif
if !exists("g:typescript_compiler_options")
let g:typescript_compiler_options = ""
endif
if exists(":CompilerSet") != 2
command! -nargs=* CompilerSet setlocal <args>
endif
let s:cpo_save = &cpo
set cpo-=C
execute 'CompilerSet makeprg='
\ . escape(g:typescript_compiler_binary, ' ')
\ . '\ '
\ . escape(g:typescript_compiler_options, ' ')
\ . '\ $*\ %'
CompilerSet errorformat=%+A\ %#%f\ %#(%l\\\,%c):\ %m,%C%m
let &cpo = s:cpo_save
unlet s:cpo_save

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runtime! compiler/typescript.vim

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sources_non_forked/typescript-vim/ftdetect/typescript.vim
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" use `set filetype` to override default filetype=xml for *.ts files
autocmd BufNewFile,BufRead *.ts set filetype=typescript
" use `setfiletype` to not override any other plugins like ianks/vim-tsx
autocmd BufNewFile,BufRead *.tsx setfiletype typescript

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if exists("b:did_ftplugin")
finish
endif
let b:did_ftplugin = 1
let s:cpo_save = &cpo
set cpo-=C
compiler typescript
setlocal commentstring=//\ %s
" Set 'formatoptions' to break comment lines but not other lines,
" " and insert the comment leader when hitting <CR> or using "o".
setlocal formatoptions-=t formatoptions+=croql
setlocal suffixesadd+=.ts,.tsx
let b:undo_ftplugin = "setl fo< ofu< com< cms<"
let &cpo = s:cpo_save
unlet s:cpo_save

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runtime! ftplugin/typescript.vim

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sources_non_forked/typescript-vim/indent/typescript.vim
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" Vim indent file
" Language: Typescript
" Acknowledgement: Almost direct copy from https://github.com/pangloss/vim-javascript
" Only load this indent file when no other was loaded.
if exists('b:did_indent') || get(g:, 'typescript_indent_disable', 0)
finish
endif
let b:did_indent = 1
" Now, set up our indentation expression and keys that trigger it.
setlocal indentexpr=GetTypescriptIndent()
setlocal autoindent nolisp nosmartindent
setlocal indentkeys+=0],0)
let b:undo_indent = 'setlocal indentexpr< smartindent< autoindent< indentkeys<'
" Only define the function once.
if exists('*GetTypescriptIndent')
finish
endif
let s:cpo_save = &cpo
set cpo&vim
" Get shiftwidth value
if exists('*shiftwidth')
function s:sw()
return shiftwidth()
endfunction
else
function s:sw()
return &sw
endfunction
endif
" searchpair() wrapper
if has('reltime')
function s:GetPair(start,end,flags,skip,time,...)
return searchpair('\m'.a:start,'','\m'.a:end,a:flags,a:skip,max([prevnonblank(v:lnum) - 2000,0] + a:000),a:time)
endfunction
else
function s:GetPair(start,end,flags,skip,...)
return searchpair('\m'.a:start,'','\m'.a:end,a:flags,a:skip,max([prevnonblank(v:lnum) - 1000,get(a:000,1)]))
endfunction
endif
" Regex of syntax group names that are or delimit string or are comments.
let s:syng_strcom = 'string\|comment\|regex\|special\|doc\|template\%(braces\)\@!'
let s:syng_str = 'string\|template\|special'
let s:syng_com = 'comment\|doc'
" Expression used to check whether we should skip a match with searchpair().
let s:skip_expr = "synIDattr(synID(line('.'),col('.'),0),'name') =~? '".s:syng_strcom."'"
function s:skip_func()
if !s:free || search('\m`\|\${\|\*\/','nW',s:looksyn)
let s:free = !eval(s:skip_expr)
let s:looksyn = line('.')
return !s:free
endif
let s:looksyn = line('.')
return getline('.') =~ '\%<'.col('.').'c\/.\{-}\/\|\%>'.col('.').'c[''"]\|\\$' &&
\ eval(s:skip_expr)
endfunction
function s:alternatePair(stop)
let pos = getpos('.')[1:2]
while search('\m[][(){}]','bW',a:stop)
if !s:skip_func()
let idx = stridx('])}',s:looking_at())
if idx + 1
if s:GetPair(['\[','(','{'][idx], '])}'[idx],'bW','s:skip_func()',2000,a:stop) <= 0
break
endif
else
return
endif
endif
endwhile
call call('cursor',pos)
endfunction
function s:save_pos(f,...)
let l:pos = getpos('.')[1:2]
let ret = call(a:f,a:000)
call call('cursor',l:pos)
return ret
endfunction
function s:syn_at(l,c)
return synIDattr(synID(a:l,a:c,0),'name')
endfunction
function s:looking_at()
return getline('.')[col('.')-1]
endfunction
function s:token()
return s:looking_at() =~ '\k' ? expand('<cword>') : s:looking_at()
endfunction
function s:previous_token()
let l:n = line('.')
if (s:looking_at() !~ '\k' || search('\m\<','cbW')) && search('\m\S','bW')
if (getline('.')[col('.')-2:col('.')-1] == '*/' || line('.') != l:n &&
\ getline('.') =~ '\%<'.col('.').'c\/\/') && s:syn_at(line('.'),col('.')) =~? s:syng_com
while search('\m\/\ze[/*]','cbW')
if !search('\m\S','bW')
break
elseif s:syn_at(line('.'),col('.')) !~? s:syng_com
return s:token()
endif
endwhile
else
return s:token()
endif
endif
return ''
endfunction
function s:others(p)
return "((line2byte(line('.')) + col('.')) <= ".(line2byte(a:p[0]) + a:p[1]).") || ".s:skip_expr
endfunction
function s:tern_skip(p)
return s:GetPair('{','}','nbW',s:others(a:p),200,a:p[0]) > 0
endfunction
function s:tern_col(p)
return s:GetPair('?',':\@<!::\@!','nbW',s:others(a:p)
\ .' || s:tern_skip('.string(a:p).')',200,a:p[0]) > 0
endfunction
function s:label_col()
let pos = getpos('.')[1:2]
let [s:looksyn,s:free] = pos
call s:alternatePair(0)
if s:save_pos('s:IsBlock')
let poss = getpos('.')[1:2]
return call('cursor',pos) || !s:tern_col(poss)
elseif s:looking_at() == ':'
return !s:tern_col([0,0])
endif
endfunction
" configurable regexes that define continuation lines, not including (, {, or [.
let s:opfirst = '^' . get(g:,'typescript_opfirst',
\ '\%([<>=,?^%|*/&]\|\([-.:+]\)\1\@!\|!=\|in\%(stanceof\)\=\>\)')
let s:continuation = get(g:,'typescript_continuation',
\ '\%([-+<>=,.~!?/*^%|&:]\|\<\%(typeof\|delete\|void\|in\|instanceof\)\)') . '$'
function s:continues(ln,con)
return !cursor(a:ln, match(' '.a:con,s:continuation)) &&
\ eval( (['s:syn_at(line("."),col(".")) !~? "regex"'] +
\ repeat(['getline(".")[col(".")-2] != tr(s:looking_at(),">","=")'],3) +
\ repeat(['s:previous_token() != "."'],5) + [1])[
\ index(split('/ > - + typeof in instanceof void delete'),s:token())])
endfunction
" get the line of code stripped of comments and move cursor to the last
" non-comment char.
function s:Trim(ln)
call cursor(a:ln+1,1)
call s:previous_token()
return strpart(getline('.'),0,col('.'))
endfunction
" Find line above 'lnum' that isn't empty or in a comment
function s:PrevCodeLine(lnum)
let l:n = prevnonblank(a:lnum)
while l:n
if getline(l:n) =~ '^\s*\/[/*]'
if (stridx(getline(l:n),'`') > 0 || getline(l:n-1)[-1:] == '\') &&
\ s:syn_at(l:n,1) =~? s:syng_str
return l:n
endif
let l:n = prevnonblank(l:n-1)
elseif getline(l:n) =~ '\([/*]\)\1\@![/*]' && s:syn_at(l:n,1) =~? s:syng_com
let l:n = s:save_pos('eval',
\ 'cursor('.l:n.',1) + search(''\m\/\*'',"bW")')
else
return l:n
endif
endwhile
endfunction
" Check if line 'lnum' has a balanced amount of parentheses.
function s:Balanced(lnum)
let l:open = 0
let l:line = getline(a:lnum)
let pos = match(l:line, '[][(){}]', 0)
while pos != -1
if s:syn_at(a:lnum,pos + 1) !~? s:syng_strcom
let l:open += match(' ' . l:line[pos],'[[({]')
if l:open < 0
return
endif
endif
let pos = match(l:line, '[][(){}]', pos + 1)
endwhile
return !l:open
endfunction
function s:OneScope(lnum)
let pline = s:Trim(a:lnum)
let kw = 'else do'
if pline[-1:] == ')' && s:GetPair('(', ')', 'bW', s:skip_expr, 100) > 0
call s:previous_token()
let kw = 'for if let while with'
if index(split('await each'),s:token()) + 1
call s:previous_token()
let kw = 'for'
endif
endif
return pline[-2:] == '=>' || index(split(kw),s:token()) + 1 &&
\ s:save_pos('s:previous_token') != '.'
endfunction
" returns braceless levels started by 'i' and above lines * &sw. 'num' is the
" lineNr which encloses the entire context, 'cont' if whether line 'i' + 1 is
" a continued expression, which could have started in a braceless context
function s:iscontOne(i,num,cont)
let [l:i, l:num, bL] = [a:i, a:num + !a:num, 0]
let pind = a:num ? indent(l:num) + s:W : 0
let ind = indent(l:i) + (a:cont ? 0 : s:W)
while l:i >= l:num && (ind > pind || l:i == l:num)
if indent(l:i) < ind && s:OneScope(l:i)
let bL += s:W
let l:i = line('.')
elseif !a:cont || bL || ind < indent(a:i)
break
endif
let ind = min([ind, indent(l:i)])
let l:i = s:PrevCodeLine(l:i - 1)
endwhile
return bL
endfunction
" https://github.com/sweet-js/sweet.js/wiki/design#give-lookbehind-to-the-reader
function s:IsBlock()
if s:looking_at() == '{'
let l:n = line('.')
let char = s:previous_token()
if match(s:stack,'xml\|jsx') + 1 && s:syn_at(line('.'),col('.')-1) =~? 'xml\|jsx'
return char != '{'
elseif char =~ '\k'
return index(split('return const let import export yield default delete var await void typeof throw case new in instanceof')
\ ,char) < (line('.') != l:n) || s:previous_token() == '.'
elseif char == '>'
return getline('.')[col('.')-2] == '=' || s:syn_at(line('.'),col('.')) =~? '^jsflow'
elseif char == ':'
return getline('.')[col('.')-2] != ':' && s:label_col()
elseif char == '/'
return s:syn_at(line('.'),col('.')) =~? 'regex'
endif
return char !~ '[=~!<*,?^%|&([]' &&
\ (char !~ '[-+]' || l:n != line('.') && getline('.')[col('.')-2] == char)
endif
endfunction
function GetTypescriptIndent()
let b:js_cache = get(b:,'js_cache',[0,0,0])
" Get the current line.
call cursor(v:lnum,1)
let l:line = getline('.')
" use synstack as it validates syn state and works in an empty line
let s:stack = synstack(v:lnum,1)
let syns = synIDattr(get(s:stack,-1),'name')
" start with strings,comments,etc.
if syns =~? s:syng_com
if l:line =~ '^\s*\*'
return cindent(v:lnum)
elseif l:line !~ '^\s*\/[/*]'
return -1
endif
elseif syns =~? s:syng_str && l:line !~ '^[''"]'
if b:js_cache[0] == v:lnum - 1 && s:Balanced(v:lnum-1)
let b:js_cache[0] = v:lnum
endif
return -1
endif
let l:lnum = s:PrevCodeLine(v:lnum - 1)
if !l:lnum
return
endif
let l:line = substitute(l:line,'^\s*','','')
if l:line[:1] == '/*'
let l:line = substitute(l:line,'^\%(\/\*.\{-}\*\/\s*\)*','','')
endif
if l:line =~ '^\/[/*]'
let l:line = ''
endif
" the containing paren, bracket, curly, or closing '>'.
" Many hacks for performance
let idx = index([']',')','}','>'],l:line[0])
if b:js_cache[0] >= l:lnum && b:js_cache[0] < v:lnum &&
\ (b:js_cache[0] > l:lnum || s:Balanced(l:lnum))
call call('cursor',b:js_cache[1:])
else
let [s:looksyn, s:free, top] = [v:lnum - 1, 1, (!indent(l:lnum) &&
\ s:syn_at(l:lnum,1) !~? s:syng_str) * l:lnum]
if idx + 1
call s:GetPair(['\[','(','{'][idx],'])}'[idx],'bW','s:skip_func()',2000,top)
elseif getline(v:lnum) !~ '^\S' && syns =~? 'block'
call s:GetPair('{','}','bW','s:skip_func()',2000,top)
else
call s:alternatePair(top)
endif
endif
let b:js_cache = [v:lnum] + (line('.') == v:lnum ? [0,0] : getpos('.')[1:2])
let num = b:js_cache[1]
let [s:W, isOp, bL, switch_offset] = [s:sw(),0,0,0]
if !num || s:IsBlock()
let ilnum = line('.')
let pline = s:save_pos('s:Trim',l:lnum)
if num && s:looking_at() == ')' && s:GetPair('(', ')', 'bW', s:skip_expr, 100) > 0
let num = ilnum == num ? line('.') : num
if idx < 0 && s:previous_token() ==# 'switch' && s:previous_token() != '.'
if &cino !~ ':'
let switch_offset = s:W
else
let cinc = matchlist(&cino,'.*:\zs\(-\)\=\(\d*\)\(\.\d\+\)\=\(s\)\=\C')
let switch_offset = max([cinc[0] is '' ? 0 : (cinc[1].1) *
\ ((strlen(cinc[2].cinc[3]) ? str2nr(cinc[2].str2nr(cinc[3][1])) : 10) *
\ (cinc[4] is '' ? 1 : s:W)) / 10, -indent(num)])
endif
if pline[-1:] != '.' && l:line =~# '^\%(default\|case\)\>'
return indent(num) + switch_offset
endif
endif
endif
if idx < 0 && pline !~ '[{;]$'
if pline =~# ':\@<!:$'
call cursor(l:lnum,strlen(pline))
let isOp = s:tern_col(b:js_cache[1:2]) * s:W
else
let isOp = (l:line =~# s:opfirst || s:continues(l:lnum,pline)) * s:W
endif
let bL = s:iscontOne(l:lnum,b:js_cache[1],isOp)
let bL -= (bL && l:line[0] == '{') * s:W
endif
endif
" main return
if idx + 1 || l:line[:1] == '|}'
return indent(num)
elseif num
return indent(num) + s:W + switch_offset + bL + isOp
endif
return bL + isOp
endfunction
let &cpo = s:cpo_save
unlet s:cpo_save

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runtime! indent/typescript.vim

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sources_non_forked/typescript-vim/syntax/typescript.vim
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" Vim syntax file
" Language: typescript
" Author: MicroSoft Open Technologies Inc.
" Version: 0.1
" Credits: Zhao Yi, Claudio Fleiner, Scott Shattuck, Jose Elera Campana
if !exists("main_syntax")
if version < 600
syntax clear
elseif exists("b:current_syntax")
finish
endif
let main_syntax = "typescript"
endif
" Drop fold if it set but vim doesn't support it.
if version < 600 && exists("typescript_fold")
unlet typescript_fold
endif
"" dollar sign is permitted anywhere in an identifier
setlocal iskeyword+=$
syntax sync fromstart
"" syntax coloring for Node.js shebang line
syn match shebang "^#!.*/bin/env\s\+node\>"
hi link shebang Comment
"" typescript comments"{{{
syn keyword typescriptCommentTodo TODO FIXME XXX TBD contained
syn match typescriptLineComment "\/\/.*" contains=@Spell,typescriptCommentTodo,typescriptRef
syn match typescriptRefComment /\/\/\/<\(reference\|amd-\(dependency\|module\)\)\s\+.*\/>$/ contains=typescriptRefD,typescriptRefS
syn region typescriptRefD start=+"+ skip=+\\\\\|\\"+ end=+"\|$+
syn region typescriptRefS start=+'+ skip=+\\\\\|\\'+ end=+'\|$+
syn match typescriptCommentSkip "^[ \t]*\*\($\|[ \t]\+\)"
syn region typescriptComment start="/\*" end="\*/" contains=@Spell,typescriptCommentTodo extend
"}}}
"" JSDoc support start"{{{
if !exists("typescript_ignore_typescriptdoc")
syntax case ignore
" syntax coloring for JSDoc comments (HTML)
"unlet b:current_syntax
syntax region typescriptDocComment start="/\*\*\s*$" end="\*/" contains=typescriptDocTags,typescriptCommentTodo,typescriptCvsTag,@typescriptHtml,@Spell fold extend
syntax match typescriptDocTags contained "@\(param\|argument\|requires\|exception\|throws\|type\|class\|extends\|see\|link\|member\|module\|method\|title\|namespace\|optional\|default\|base\|file\|returns\=\)\>" nextgroup=typescriptDocParam,typescriptDocSeeTag skipwhite
syntax match typescriptDocTags contained "@\(beta\|deprecated\|description\|fileoverview\|author\|license\|version\|constructor\|private\|protected\|final\|ignore\|addon\|exec\)\>"
syntax match typescriptDocParam contained "\%(#\|\w\|\.\|:\|\/\)\+"
syntax region typescriptDocSeeTag contained matchgroup=typescriptDocSeeTag start="{" end="}" contains=typescriptDocTags
syntax case match
endif "" JSDoc end
"}}}
syntax case match
"" Syntax in the typescript code"{{{
syn match typescriptSpecial "\\\d\d\d\|\\x\x\{2\}\|\\u\x\{4\}" contained containedin=typescriptStringD,typescriptStringS,typescriptStringB display
syn region typescriptStringD start=+"+ skip=+\\\\\|\\"+ end=+"\|$+ contains=typescriptSpecial,@htmlPreproc extend
syn region typescriptStringS start=+'+ skip=+\\\\\|\\'+ end=+'\|$+ contains=typescriptSpecial,@htmlPreproc extend
syn region typescriptStringB start=+`+ skip=+\\\\\|\\`+ end=+`+ contains=typescriptInterpolation,typescriptSpecial,@htmlPreproc extend
syn region typescriptInterpolation matchgroup=typescriptInterpolationDelimiter
\ start=/${/ end=/}/ contained
\ contains=@typescriptExpression
syn match typescriptNumber "-\=\<\d[0-9_]*L\=\>" display
syn match typescriptNumber "-\=\<0[xX][0-9a-fA-F][0-9a-fA-F_]*\>" display
syn match typescriptNumber "-\=\<0[bB][01][01_]*\>" display
syn match typescriptNumber "-\=\<0[oO]\o[0-7_]*\>" display
syn region typescriptRegexpString start=+/[^/*]+me=e-1 skip=+\\\\\|\\/+ end=+/[gimsuy]\{0,2\}\s*$+ end=+/[gimsuy]\{0,2\}\s*[;.,)\]}]+me=e-1 contains=@htmlPreproc oneline
" syntax match typescriptSpecial "\\\d\d\d\|\\x\x\{2\}\|\\u\x\{4\}\|\\."
" syntax region typescriptStringD start=+"+ skip=+\\\\\|\\$"+ end=+"+ contains=typescriptSpecial,@htmlPreproc
" syntax region typescriptStringS start=+'+ skip=+\\\\\|\\$'+ end=+'+ contains=typescriptSpecial,@htmlPreproc
" syntax region typescriptRegexpString start=+/\(\*\|/\)\@!+ skip=+\\\\\|\\/+ end=+/[gimsuy]\{,3}+ contains=typescriptSpecial,@htmlPreproc oneline
" syntax match typescriptNumber /\<-\=\d\+L\=\>\|\<0[xX]\x\+\>/
syntax match typescriptFloat /\<-\=\%(\d[0-9_]*\.\d[0-9_]*\|\d[0-9_]*\.\|\.\d[0-9]*\)\%([eE][+-]\=\d[0-9_]*\)\=\>/
" syntax match typescriptLabel /\(?\s*\)\@<!\<\w\+\(\s*:\)\@=/
syn match typescriptDecorators /@\([_$a-zA-Z][_$a-zA-Z0-9]*\.\)*[_$a-zA-Z][_$a-zA-Z0-9]*\>/
"}}}
"" typescript Prototype"{{{
syntax keyword typescriptPrototype contained prototype
"}}}
" DOM, Browser and Ajax Support {{{
""""""""""""""""""""""""
if get(g:, 'typescript_ignore_browserwords', 0)
syntax keyword typescriptBrowserObjects window navigator screen history location
syntax keyword typescriptDOMObjects document event HTMLElement Anchor Area Base Body Button Form Frame Frameset Image Link Meta Option Select Style Table TableCell TableRow Textarea
syntax keyword typescriptDOMMethods contained createTextNode createElement insertBefore replaceChild removeChild appendChild hasChildNodes cloneNode normalize isSupported hasAttributes getAttribute setAttribute removeAttribute getAttributeNode setAttributeNode removeAttributeNode getElementsByTagName hasAttribute getElementById adoptNode close compareDocumentPosition createAttribute createCDATASection createComment createDocumentFragment createElementNS createEvent createExpression createNSResolver createProcessingInstruction createRange createTreeWalker elementFromPoint evaluate getBoxObjectFor getElementsByClassName getSelection getUserData hasFocus importNode
syntax keyword typescriptDOMProperties contained nodeName nodeValue nodeType parentNode childNodes firstChild lastChild previousSibling nextSibling attributes ownerDocument namespaceURI prefix localName tagName
syntax keyword typescriptAjaxObjects XMLHttpRequest
syntax keyword typescriptAjaxProperties contained readyState responseText responseXML statusText
syntax keyword typescriptAjaxMethods contained onreadystatechange abort getAllResponseHeaders getResponseHeader open send setRequestHeader
syntax keyword typescriptPropietaryObjects ActiveXObject
syntax keyword typescriptPropietaryMethods contained attachEvent detachEvent cancelBubble returnValue
syntax keyword typescriptHtmlElemProperties contained className clientHeight clientLeft clientTop clientWidth dir href id innerHTML lang length offsetHeight offsetLeft offsetParent offsetTop offsetWidth scrollHeight scrollLeft scrollTop scrollWidth style tabIndex target title
syntax keyword typescriptEventListenerKeywords contained blur click focus mouseover mouseout load item
syntax keyword typescriptEventListenerMethods contained scrollIntoView addEventListener dispatchEvent removeEventListener preventDefault stopPropagation
endif
" }}}
"" Programm Keywords"{{{
syntax keyword typescriptSource import export from as
syntax keyword typescriptIdentifier arguments this void
syntax keyword typescriptStorageClass let var const
syntax keyword typescriptOperator delete new instanceof typeof
syntax keyword typescriptBoolean true false
syntax keyword typescriptNull null undefined
syntax keyword typescriptMessage alert confirm prompt status
syntax keyword typescriptGlobal self top parent
syntax keyword typescriptDeprecated escape unescape all applets alinkColor bgColor fgColor linkColor vlinkColor xmlEncoding
"}}}
"" Statement Keywords"{{{
syntax keyword typescriptConditional if else switch
syntax keyword typescriptRepeat do while for in of
syntax keyword typescriptBranch break continue yield await
syntax keyword typescriptLabel case default async readonly
syntax keyword typescriptStatement return with
syntax keyword typescriptGlobalObjects Array Boolean Date Function Infinity JSON Math Number NaN Object Packages RegExp String Symbol netscape ArrayBuffer BigInt64Array BigUint64Array Float32Array Float64Array Int16Array Int32Array Int8Array Uint16Array Uint32Array Uint8Array Uint8ClampedArray Buffer Collator DataView DateTimeFormat Intl Iterator Map Set WeakMap WeakSet NumberFormat ParallelArray Promise Proxy Reflect Uint8ClampedArray WebAssembly console document fetch window
syntax keyword typescriptGlobalNodeObjects module exports global process __dirname __filename
syntax keyword typescriptExceptions try catch throw finally Error EvalError RangeError ReferenceError SyntaxError TypeError URIError
syntax keyword typescriptReserved constructor declare as interface module abstract enum int short export interface static byte extends long super char final native synchronized class float package throws goto private transient debugger implements protected volatile double import public type namespace from get set keyof
"}}}
"" typescript/DOM/HTML/CSS specified things"{{{
" typescript Objects"{{{
syn match typescriptFunction "(super\s*|constructor\s*)" contained nextgroup=typescriptVars
syn region typescriptVars start="(" end=")" contained contains=typescriptParameters transparent keepend
syn match typescriptParameters "([a-zA-Z0-9_?.$][\w?.$]*)\s*:\s*([a-zA-Z0-9_?.$][\w?.$]*)" contained skipwhite
"}}}
" DOM2 Objects"{{{
syntax keyword typescriptType DOMImplementation DocumentFragment Node NodeList NamedNodeMap CharacterData Attr Element Text Comment CDATASection DocumentType Notation Entity EntityReference ProcessingInstruction void any string boolean number symbol never object unknown
syntax keyword typescriptExceptions DOMException
"}}}
" DOM2 CONSTANT"{{{
syntax keyword typescriptDomErrNo INDEX_SIZE_ERR DOMSTRING_SIZE_ERR HIERARCHY_REQUEST_ERR WRONG_DOCUMENT_ERR INVALID_CHARACTER_ERR NO_DATA_ALLOWED_ERR NO_MODIFICATION_ALLOWED_ERR NOT_FOUND_ERR NOT_SUPPORTED_ERR INUSE_ATTRIBUTE_ERR INVALID_STATE_ERR SYNTAX_ERR INVALID_MODIFICATION_ERR NAMESPACE_ERR INVALID_ACCESS_ERR
syntax keyword typescriptDomNodeConsts ELEMENT_NODE ATTRIBUTE_NODE TEXT_NODE CDATA_SECTION_NODE ENTITY_REFERENCE_NODE ENTITY_NODE PROCESSING_INSTRUCTION_NODE COMMENT_NODE DOCUMENT_NODE DOCUMENT_TYPE_NODE DOCUMENT_FRAGMENT_NODE NOTATION_NODE
"}}}
" HTML events and internal variables"{{{
syntax case ignore
syntax keyword typescriptHtmlEvents onblur onclick oncontextmenu ondblclick onfocus onkeydown onkeypress onkeyup onmousedown onmousemove onmouseout onmouseover onmouseup onresize onload onsubmit
syntax case match
"}}}
" Follow stuff should be highligh within a special context
" While it can't be handled with context depended with Regex based highlight
" So, turn it off by default
if exists("typescript_enable_domhtmlcss")
" DOM2 things"{{{
syntax match typescriptDomElemAttrs contained /\%(nodeName\|nodeValue\|nodeType\|parentNode\|childNodes\|firstChild\|lastChild\|previousSibling\|nextSibling\|attributes\|ownerDocument\|namespaceURI\|prefix\|localName\|tagName\)\>/
syntax match typescriptDomElemFuncs contained /\%(insertBefore\|replaceChild\|removeChild\|appendChild\|hasChildNodes\|cloneNode\|normalize\|isSupported\|hasAttributes\|getAttribute\|setAttribute\|removeAttribute\|getAttributeNode\|setAttributeNode\|removeAttributeNode\|getElementsByTagName\|getAttributeNS\|setAttributeNS\|removeAttributeNS\|getAttributeNodeNS\|setAttributeNodeNS\|getElementsByTagNameNS\|hasAttribute\|hasAttributeNS\)\>/ nextgroup=typescriptParen skipwhite
"}}}
" HTML things"{{{
syntax match typescriptHtmlElemAttrs contained /\%(className\|clientHeight\|clientLeft\|clientTop\|clientWidth\|dir\|id\|innerHTML\|lang\|length\|offsetHeight\|offsetLeft\|offsetParent\|offsetTop\|offsetWidth\|scrollHeight\|scrollLeft\|scrollTop\|scrollWidth\|style\|tabIndex\|title\)\>/
syntax match typescriptHtmlElemFuncs contained /\%(blur\|click\|focus\|scrollIntoView\|addEventListener\|dispatchEvent\|removeEventListener\|item\)\>/ nextgroup=typescriptParen skipwhite
"}}}
" CSS Styles in typescript"{{{
syntax keyword typescriptCssStyles contained color font fontFamily fontSize fontSizeAdjust fontStretch fontStyle fontVariant fontWeight letterSpacing lineBreak lineHeight quotes rubyAlign rubyOverhang rubyPosition
syntax keyword typescriptCssStyles contained textAlign textAlignLast textAutospace textDecoration textIndent textJustify textJustifyTrim textKashidaSpace textOverflowW6 textShadow textTransform textUnderlinePosition
syntax keyword typescriptCssStyles contained unicodeBidi whiteSpace wordBreak wordSpacing wordWrap writingMode
syntax keyword typescriptCssStyles contained bottom height left position right top width zIndex
syntax keyword typescriptCssStyles contained border borderBottom borderLeft borderRight borderTop borderBottomColor borderLeftColor borderTopColor borderBottomStyle borderLeftStyle borderRightStyle borderTopStyle borderBottomWidth borderLeftWidth borderRightWidth borderTopWidth borderColor borderStyle borderWidth borderCollapse borderSpacing captionSide emptyCells tableLayout
syntax keyword typescriptCssStyles contained margin marginBottom marginLeft marginRight marginTop outline outlineColor outlineStyle outlineWidth padding paddingBottom paddingLeft paddingRight paddingTop
syntax keyword typescriptCssStyles contained listStyle listStyleImage listStylePosition listStyleType
syntax keyword typescriptCssStyles contained background backgroundAttachment backgroundColor backgroundImage backgroundPosition backgroundPositionX backgroundPositionY backgroundRepeat
syntax keyword typescriptCssStyles contained clear clip clipBottom clipLeft clipRight clipTop content counterIncrement counterReset cssFloat cursor direction display filter layoutGrid layoutGridChar layoutGridLine layoutGridMode layoutGridType
syntax keyword typescriptCssStyles contained marks maxHeight maxWidth minHeight minWidth opacity MozOpacity overflow overflowX overflowY verticalAlign visibility zoom cssText
syntax keyword typescriptCssStyles contained scrollbar3dLightColor scrollbarArrowColor scrollbarBaseColor scrollbarDarkShadowColor scrollbarFaceColor scrollbarHighlightColor scrollbarShadowColor scrollbarTrackColor
"}}}
endif "DOM/HTML/CSS
" Highlight ways"{{{
syntax match typescriptDotNotation "\." nextgroup=typescriptPrototype,typescriptDomElemAttrs,typescriptDomElemFuncs,typescriptDOMMethods,typescriptDOMProperties,typescriptHtmlElemAttrs,typescriptHtmlElemFuncs,typescriptHtmlElemProperties,typescriptAjaxProperties,typescriptAjaxMethods,typescriptPropietaryMethods,typescriptEventListenerMethods skipwhite skipnl
syntax match typescriptDotNotation "\.style\." nextgroup=typescriptCssStyles
"}}}
"" end DOM/HTML/CSS specified things""}}}
"" Code blocks
syntax cluster typescriptAll contains=typescriptComment,typescriptLineComment,typescriptDocComment,typescriptStringD,typescriptStringS,typescriptStringB,typescriptRegexpString,typescriptNumber,typescriptFloat,typescriptDecorators,typescriptLabel,typescriptSource,typescriptType,typescriptOperator,typescriptBoolean,typescriptNull,typescriptFuncKeyword,typescriptConditional,typescriptGlobal,typescriptRepeat,typescriptBranch,typescriptStatement,typescriptGlobalObjects,typescriptMessage,typescriptIdentifier,typescriptStorageClass,typescriptExceptions,typescriptReserved,typescriptDeprecated,typescriptDomErrNo,typescriptDomNodeConsts,typescriptHtmlEvents,typescriptDotNotation,typescriptBrowserObjects,typescriptDOMObjects,typescriptAjaxObjects,typescriptPropietaryObjects,typescriptDOMMethods,typescriptHtmlElemProperties,typescriptDOMProperties,typescriptEventListenerKeywords,typescriptEventListenerMethods,typescriptAjaxProperties,typescriptAjaxMethods,typescriptFuncArg,typescriptGlobalNodeObjects
if main_syntax == "typescript"
syntax sync clear
syntax sync ccomment typescriptComment minlines=200
" syntax sync match typescriptHighlight grouphere typescriptBlock /{/
endif
syntax keyword typescriptFuncKeyword function
"syntax region typescriptFuncDef start="function" end="\(.*\)" contains=typescriptFuncKeyword,typescriptFuncArg keepend
"syntax match typescriptFuncArg "\(([^()]*)\)" contains=typescriptParens,typescriptFuncComma contained
"syntax match typescriptFuncComma /,/ contained
" syntax region typescriptFuncBlock contained matchgroup=typescriptFuncBlock start="{" end="}" contains=@typescriptAll,typescriptParensErrA,typescriptParensErrB,typescriptParen,typescriptBracket,typescriptBlock fold
syn match typescriptBraces "[{}\[\]]"
syn match typescriptParens "[()]"
syn match typescriptEndColons "[;,]"
syn match typescriptLogicSymbols "\(&&\)\|\(||\)\|\(!\)"
syn match typescriptOpSymbols "=\{1,3}\|!==\|!=\|<\|>\|>=\|<=\|++\|+=\|--\|-="
" typescriptFold Function {{{
" function! typescriptFold()
" skip curly braces inside RegEx's and comments
syn region foldBraces start=/{/ skip=/\(\/\/.*\)\|\(\/.*\/\)/ end=/}/ transparent fold keepend extend
" setl foldtext=FoldText()
" endfunction
" au FileType typescript call typescriptFold()
" }}}
" Define the default highlighting.
" For version 5.7 and earlier: only when not done already by this script
" For version 5.8 and later: only when an item doesn't have highlighting yet
" For version 8.1.1486 and later: only when not done already by this script (need to override vim's new typescript support)
if version >= 508 || !exists("did_typescript_syn_inits")
if version < 508 || has('patch-8.1.1486')
let did_typescript_syn_inits = 1
command -nargs=+ HiLink hi link <args>
else
command -nargs=+ HiLink hi def link <args>
endif
"typescript highlighting
HiLink typescriptParameters Operator
HiLink typescriptSuperBlock Operator
HiLink typescriptEndColons Exception
HiLink typescriptOpSymbols Operator
HiLink typescriptLogicSymbols Boolean
HiLink typescriptBraces Function
HiLink typescriptParens Operator
HiLink typescriptComment Comment
HiLink typescriptLineComment Comment
HiLink typescriptRefComment Include
HiLink typescriptRefS String
HiLink typescriptRefD String
HiLink typescriptDocComment Comment
HiLink typescriptCommentTodo Todo
HiLink typescriptCvsTag Function
HiLink typescriptDocTags Special
HiLink typescriptDocSeeTag Function
HiLink typescriptDocParam Function
HiLink typescriptStringS String
HiLink typescriptStringD String
HiLink typescriptStringB String
HiLink typescriptInterpolationDelimiter Delimiter
HiLink typescriptRegexpString String
HiLink typescriptGlobal Constant
HiLink typescriptCharacter Character
HiLink typescriptPrototype Type
HiLink typescriptConditional Conditional
HiLink typescriptBranch Conditional
HiLink typescriptIdentifier Identifier
HiLink typescriptStorageClass StorageClass
HiLink typescriptRepeat Repeat
HiLink typescriptStatement Statement
HiLink typescriptFuncKeyword Keyword
HiLink typescriptMessage Keyword
HiLink typescriptDeprecated Exception
HiLink typescriptError Error
HiLink typescriptParensError Error
HiLink typescriptParensErrA Error
HiLink typescriptParensErrB Error
HiLink typescriptParensErrC Error
HiLink typescriptReserved Keyword
HiLink typescriptOperator Operator
HiLink typescriptType Type
HiLink typescriptNull Type
HiLink typescriptNumber Number
HiLink typescriptFloat Number
HiLink typescriptDecorators Special
HiLink typescriptBoolean Boolean
HiLink typescriptLabel Label
HiLink typescriptSpecial Special
HiLink typescriptSource Special
HiLink typescriptGlobalObjects Special
HiLink typescriptGlobalNodeObjects Special
HiLink typescriptExceptions Special
HiLink typescriptDomErrNo Constant
HiLink typescriptDomNodeConsts Constant
HiLink typescriptDomElemAttrs Label
HiLink typescriptDomElemFuncs PreProc
HiLink typescriptHtmlElemAttrs Label
HiLink typescriptHtmlElemFuncs PreProc
HiLink typescriptCssStyles Label
" Ajax Highlighting
HiLink typescriptBrowserObjects Constant
HiLink typescriptDOMObjects Constant
HiLink typescriptDOMMethods Function
HiLink typescriptDOMProperties Special
HiLink typescriptAjaxObjects Constant
HiLink typescriptAjaxMethods Function
HiLink typescriptAjaxProperties Special
HiLink typescriptFuncDef Title
HiLink typescriptFuncArg Special
HiLink typescriptFuncComma Operator
HiLink typescriptHtmlEvents Special
HiLink typescriptHtmlElemProperties Special
HiLink typescriptEventListenerKeywords Keyword
HiLink typescriptNumber Number
HiLink typescriptPropietaryObjects Constant
delcommand HiLink
endif
" Define the htmltypescript for HTML syntax html.vim
"syntax clear htmltypescript
"syntax clear typescriptExpression
syntax cluster htmltypescript contains=@typescriptAll,typescriptBracket,typescriptParen,typescriptBlock,typescriptParenError
syntax cluster typescriptExpression contains=@typescriptAll,typescriptBracket,typescriptParen,typescriptBlock,typescriptParenError,@htmlPreproc
let b:current_syntax = "typescript"
if main_syntax == 'typescript'
unlet main_syntax
endif
" vim: ts=4

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runtime! syntax/typescript.vim

BIN
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Side by Side

Before

Width:  |  Height:  |  Size: 19 KiB

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.*.sw[a-z]
.*.un~
doc/tags

54
sources_non_forked/vim-coffee-script/Copying.md
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@ -1,54 +0,0 @@
All files except:
ftdetect/vim-literate-coffeescript.vim
indent/litcoffee.vim
syntax/litcoffee.vim
test/test.coffee.md
test/test.litcoffee
test/test.png
Issued under WTFPL:
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
Version 2, December 2004
Copyright (C) 2010 to 2014 Mick Koch <mick@kochm.co>
Everyone is permitted to copy and distribute verbatim or modified
copies of this license document, and changing it is allowed as long
as the name is changed.
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. You just DO WHAT THE FUCK YOU WANT TO.
These files issed under this license:
ftdetect/vim-literate-coffeescript.vim
indent/litcoffee.vim
syntax/litcoffee.vim
test/test.coffee.md
test/test.litcoffee
test/test.png
Copyright (c) 2013 Michael Smith
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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REF = HEAD
VERSION = $(shell git describe --always $(REF))
ARCHIVE = vim-coffee-script-$(VERSION).zip
ARCHIVE_DIRS = after autoload compiler doc ftdetect ftplugin indent syntax
# Don't do anything by default.
all:
# Make vim.org zipball.
archive:
git archive $(REF) -o $(ARCHIVE) -- $(ARCHIVE_DIRS)
# Remove zipball.
clean:
-rm -f $(ARCHIVE)
# Build the list of syntaxes for @coffeeAll.
coffeeAll:
@grep -E 'syn (match|region)' syntax/coffee.vim |\
grep -v 'contained' |\
awk '{print $$3}' |\
uniq
.PHONY: all archive clean hash coffeeAll

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### Version 003 (October 10, 2014)
Almost 3 years' worth of fixes and (hopefully) improvements.
### Version 002 (December 5, 2011)
Added binary numbers (0b0101) and fixed some bugs (#9, #62, #63, #65).
### Version 001 (October 18, 2011)
Removed deprecated `coffee_folding` option, added `coffee_compile_vert` option,
split out compiler, fixed indentation and syntax bugs, and added Haml support
and omnicompletion.
- The coffee compiler is now a proper vim compiler that can be loaded with
`:compiler coffee`.
- The `coffee_compile_vert` option can now be set to split the CoffeeCompile
buffer vertically by default.
- CoffeeScript is now highlighted inside the `:coffeescript` filter in Haml.
- Omnicompletion (`:help compl-omni`) now uses JavaScript's dictionary to
complete words.
- We now have a fancy version number.

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This project adds [CoffeeScript] support to vim. It covers syntax, indenting,
compiling, and more.
![Screenshot](http://i.imgur.com/j1BhpZQ.png)
[CoffeeScript]: http://coffeescript.org/
## Table of Contents
- Installation
- [Requirements](#requirements)
- [Install using Pathogen](#install-using-pathogen)
- [Install using Vundle](#install-using-vundle)
- [Install from a Zip File](#install-from-a-zip-file)
- Coffee Commands
- [Compile to JavaScript](#compile-to-javascript)
- [Compile CoffeeScript Snippets](#coffeecompile-compile-coffeescript-snippets)
- [Live Preview Compiling](#coffeewatch-live-preview-compiling)
- [Run CoffeeScript Snippets](#coffeerun-run-coffeescript-snippets)
- [Lint your CoffeeScript](#coffeelint-lint-your-coffeescript)
- Extras
- [Literate CoffeeScript](#literate-coffeescript)
- [CoffeeScript in HTML](#coffeescript-in-html)
- [CoffeeScript in Haml](#coffeescript-in-haml)
- Configuration
- [Custom Autocmds](#custom-autocmds)
- [Configuration Variables](#configuration-variables)
- [Configure Syntax Highlighting](#configure-syntax-highlighting)
- [Tune Vim for CoffeeScript](#tune-vim-for-coffeescript)
## Requirements
- vim 7.4 or later
- coffee 1.2.0 or later
## Install using Pathogen
This project uses rolling releases based on git commits, so pathogen is a
natural fit for it. If you're already using pathogen, you can skip to step 4.
1. Install [pathogen.vim] into `~/.vim/autoload/` (see [pathogen's
readme][install-pathogen] for more information.)
[pathogen.vim]: http://www.vim.org/scripts/script.php?script_id=2332
[install-pathogen]: https://github.com/tpope/vim-pathogen#installation
2. Enable pathogen in your vimrc. Here's a bare-minimum vimrc that enables
all the features of `vim-coffee-script`:
```vim
call pathogen#infect()
syntax enable
filetype plugin indent on
```
If you already have a vimrc built up, just make sure it contains these calls,
in this order.
3. Create the directory `~/.vim/bundle/`:
mkdir ~/.vim/bundle
4. Clone the `vim-coffee-script` repo into `~/.vim/bundle/`:
git clone https://github.com/kchmck/vim-coffee-script.git ~/.vim/bundle/vim-coffee-script/
Updating takes two steps:
1. Change into `~/.vim/bundle/vim-coffee-script/`:
cd ~/.vim/bundle/vim-coffee-script
2. Pull in the latest changes:
git pull
## Install using Vundle
1. [Install Vundle] into `~/.vim/bundle/`.
[Install Vundle]: https://github.com/gmarik/vundle#quick-start
2. Configure your vimrc for Vundle. Here's a bare-minimum vimrc that enables all
the features of `vim-coffee-script`:
```vim
set nocompatible
filetype off
set rtp+=~/.vim/bundle/vundle/
call vundle#rc()
Plugin 'kchmck/vim-coffee-script'
syntax enable
filetype plugin indent on
```
If you're adding Vundle to a built-up vimrc, just make sure all these calls
are in there and that they occur in this order.
3. Open vim and run `:PluginInstall`.
To update, open vim and run `:PluginInstall!` (notice the bang!)
## Install from a Zip File
1. Download the latest zip file from [vim.org][zip].
2. Extract the archive into `~/.vim/`:
unzip -od ~/.vim/ ARCHIVE.zip
This should create the files `~/.vim/autoload/coffee.vim`,
`~/.vim/compiler/coffee.vim`, etc.
You can update the plugin using the same steps.
[zip]: http://www.vim.org/scripts/script.php?script_id=3590
## Compile to JavaScript
A `coffee` wrapper for use with `:make` is enabled automatically for coffee
files if no other compiler is loaded. To enable it manually, run
:compiler coffee
The `:make` command is then configured to use the `coffee` compiler and
recognize its errors. I've included a quick reference here but be sure to check
out [`:help :make`][make] for a full reference of the command.
![make](http://i.imgur.com/scUXmxR.png)
![make Result](http://i.imgur.com/eGIjEdn.png)
[make]: http://vimdoc.sourceforge.net/htmldoc/quickfix.html#:make_makeprg
Consider the full signature of a `:make` call as
:[silent] make[!] [COFFEE-OPTIONS]...
By default `:make` shows all compiler output and jumps to the first line
reported as an error. Compiler output can be hidden with a leading `:silent`:
:silent make
Line-jumping can be turned off by adding a bang:
:make!
`COFFEE-OPTIONS` given to `:make` are passed along to `coffee` (see also
[`coffee_make_options`](#coffee_make_options)):
:make --bare --output /some/dir
See the [full table of options](http://coffeescript.org/#usage) for a
list of all the options that `coffee` recognizes.
*Configuration*: [`coffee_compiler`](#coffee_compiler),
[`coffee_make_options`](#coffee_make_options)
#### The quickfix window
Compiler errors are added to the [quickfix] list by `:make`, but the quickfix
window isn't automatically shown. The [`:cwindow`][cwindow] command will pop up
the quickfix window if there are any errors:
:make
:cwindow
This is usually the desired behavior, so you may want to add an autocmd to your
vimrc to do this automatically:
autocmd QuickFixCmdPost * nested cwindow | redraw!
The `redraw!` command is needed to fix a redrawing quirk in terminal vim, but
can removed for gVim.
[quickfix]: http://vimdoc.sourceforge.net/htmldoc/quickfix.html#quickfix
[cwindow]: http://vimdoc.sourceforge.net/htmldoc/quickfix.html#:cwindow
#### Recompile on write
To recompile a file when it's written, add a `BufWritePost` autocmd to your
vimrc:
autocmd BufWritePost *.coffee silent make!
#### Cake and Cakefiles
A `cake` compiler is also available with the call
:compiler cake
You can then use `:make` as above to run your Cakefile and capture any `coffee`
errors:
:silent make build
It runs within the current directory, so make sure you're in the directory of
your Cakefile before calling it.
*Configuration*: [`coffee_cake`](#coffee_cake),
[`coffee_cake_options`](#coffee_cake_options)
## CoffeeCompile: Compile CoffeeScript Snippets
CoffeeCompile shows how the current file or a snippet of CoffeeScript is
compiled to JavaScript.
:[RANGE] CoffeeCompile [vert[ical]] [WINDOW-SIZE]
Calling `:CoffeeCompile` without a range compiles the whole file:
![CoffeeCompile](http://i.imgur.com/0zFG0l0.png)
![CoffeeCompile Result](http://i.imgur.com/bpiAxaa.png)
Calling it with a range, like in visual mode, compiles only the selected snippet
of CoffeeScript:
![CoffeeCompile Snippet](http://i.imgur.com/x3OT3Ay.png)
![Compiled Snippet](http://i.imgur.com/J02j4T8.png)
Each file gets its own CoffeeCompile buffer, and the same buffer is used for all
future calls of `:CoffeeCompile` on that file. It can be quickly closed by
hitting `q` in normal mode.
Using `vert` opens the CoffeeCompile buffer vertically instead of horizontally
(see also [`coffee_compile_vert`](#coffee_compile_vert)):
:CoffeeCompile vert
By default the CoffeeCompile buffer splits the source buffer in half, but this
can be overridden by passing in a `WINDOW-SIZE`:
:CoffeeCompile 4
*Configuration*: [`coffee_compiler`](#coffee_compiler`),
[`coffee_compile_vert`](#coffee_compile_vert)
#### Quick syntax checking
If compiling a snippet results in a compiler error, CoffeeCompile adds that
error to the [quickfix] list.
[quickfix]: http://vimdoc.sourceforge.net/htmldoc/quickfix.html#quickfix
![Syntax Checking](http://i.imgur.com/RC8accF.png)
![Syntax Checking Result](http://i.imgur.com/gi1ON75.png)
You can use this to quickly check the syntax of a snippet.
## CoffeeWatch: Live Preview Compiling
CoffeeWatch emulates using the Try CoffeeScript preview box on the [CoffeeScript
homepage][CoffeeScript].
![CoffeeWatch](http://i.imgur.com/TRHdIMG.png)
![CoffeeWatch Result](http://i.imgur.com/rJbOeeS.png)
CoffeeWatch takes the same options as CoffeeCompile:
:CoffeeWatch [vert[ical]] [WINDOW-SIZE]
After a source buffer is watched, leaving insert mode or saving the file fires
off a recompile of the CoffeeScript:
![Insert Mode](http://i.imgur.com/SBVcf4k.png)
![Recompile](http://i.imgur.com/pbPMog7.png)
You can force recompilation by calling `:CoffeeWatch`.
To get synchronized scrolling of the source buffer and CoffeeWatch buffer, set
[`'scrollbind'`](http://vimdoc.sourceforge.net/htmldoc/options.html#'scrollbind')
on each:
:setl scrollbind
*Configuration*: [`coffee_compiler`](#coffee_compiler),
[`coffee_watch_vert`](#coffee_watch_vert)
## CoffeeRun: Run CoffeeScript Snippets
CoffeeRun compiles the current file or selected snippet and runs the resulting
JavaScript.
![CoffeeRun](http://i.imgur.com/YSkHUuQ.png)
![CoffeeRun Output](http://i.imgur.com/wZQbggN.png)
The command has two forms:
:CoffeeRun [PROGRAM-OPTIONS]...
This form applies when no `RANGE` is given or when the given range is `1,$`
(first line to last line). It allows passing `PROGRAM-OPTIONS` to your compiled
program. The filename is passed directly to `coffee` so you must save the file
for your changes to take effect.
:RANGE CoffeeRun [COFFEE-OPTIONS]...
This form applies with all other ranges. It compiles and runs the lines within
the given `RANGE` and any extra `COFFEE-OPTIONS` are passed to `coffee`.
*Configuration*: [`coffee_compiler`](#coffee_compiler),
[`coffee_run_vert`](#coffee_run_vert)
## CoffeeLint: Lint your CoffeeScript
CoffeeLint runs [coffeelint](http://www.coffeelint.org/) (version 1.4.0 or later
required) on the current file and adds any issues to the [quickfix] list.
![CoffeeLint](http://i.imgur.com/UN8Nr5N.png)
![CoffeeLint Result](http://i.imgur.com/9hSIj3W.png)
:[RANGE] CoffeeLint[!] [COFFEELINT-OPTIONS]... [ | cwindow]
If a `RANGE` is given, only those lines are piped to `coffeelint`. Options given
in `COFFEELINT-OPTIONS` are passed to `coffeelint` (see also
[`coffee_lint_options`](#coffee_lint_options)):
:CoffeeLint -f lint.json
It behaves very similar to `:make`, described [above](#compile-to-javascript).
:CoffeeLint! | cwindow
*Configuration*: [`coffee_linter`](#coffee_linter),
[`coffee_lint_options`](#coffee_lint_options)
## Literate CoffeeScript
Literate CoffeeScript syntax and indent support is now built in! The `Coffee`
commands detect when they're running on a litcoffee file and pass the
`--literate` flag to their respective tools.
Literate CoffeeScript syntax and indent support was written by @mintplant
(Michael Smith). A standalone repo
[exists](https://github.com/jwhitley/vim-literate-coffeescript), but you'll
need to copy the `ftplugin/litcoffee.vim` file or set up an autocmd to get the
`Coffee` commands to be automatically loaded for litcoffee files.
## CoffeeScript in HTML
CoffeeScript is highlighted and indented within
```html
<script type="text/coffeescript">
</script>
```
blocks in html files.
## CoffeeScript in Haml
CoffeeScript is highlighted within the `:coffeescript` filter in haml files:
```haml
:coffeescript
console.log "hullo"
```
At this time, coffee indenting doesn't work in these blocks.
## Custom Autocmds
You can [define commands][autocmd-explain] to be ran automatically on these
custom events.
In all cases, the name of the command running the event (`CoffeeCompile`,
`CoffeeWatch`, or `CoffeeRun`) is matched by the [`{pat}`][autocmd] argument.
You can match all commands with a `*` or only specific commands by separating
them with a comma: `CoffeeCompile,CoffeeWatch`.
[autocmd-explain]: http://vimdoc.sourceforge.net/htmldoc/usr_40.html#40.3
[autocmd]: http://vimdoc.sourceforge.net/htmldoc/autocmd.html#:autocmd
#### CoffeeBufNew
CoffeeBufNew is ran when a new scratch buffer is created. It's called from the
new buffer, so it can be used to do additional set up.
```vim
augroup CoffeeBufNew
autocmd User * set wrap
augroup END
```
*Used By*: CoffeeCompile, CoffeeWatch, CoffeeRun
#### CoffeeBufUpdate
CoffeeBufUpdate is ran when a scratch buffer is updated with output from
`coffee`. It's called from the scratch buffer, so it can be used to alter the
compiled output.
```vim
" Switch back to the source buffer after updating.
augroup CoffeeBufUpdate
autocmd User CoffeeCompile,CoffeeRun exec bufwinnr(b:coffee_src_buf) 'wincmd w'
augroup END
```
For example, to strip off the "Generated by" comment on the first line, put this
in your vimrc:
```vim
function! s:RemoveGeneratedBy()
" If there was an error compiling, there's no comment to remove.
if v:shell_error
return
endif
" Save cursor position.
let pos = getpos('.')
" Remove first line.
set modifiable
1 delete _
set nomodifiable
" Restore cursor position.
call setpos('.', pos)
endfunction
augroup CoffeeBufUpdate
autocmd User CoffeeCompile,CoffeeWatch call s:RemoveGeneratedBy()
augroup END
```
*Used By*: CoffeeCompile, CoffeeWatch, CoffeeRun
## Configuration Variables
This is the full list of configuration variables available, with example
settings and default values. Use these in your vimrc to control the default
behavior.
#### coffee\_indent\_keep\_current
By default, the indent function matches the indent of the previous line if it
doesn't find a reason to indent or outdent. To change this behavior so it
instead keeps the [current indent of the cursor][98], use
let coffee_indent_keep_current = 1
[98]: https://github.com/kchmck/vim-coffee-script/pull/98
*Default*: `unlet coffee_indent_keep_current`
Note that if you change this after a coffee file has been loaded, you'll have to
reload the indent script for the change to take effect:
unlet b:did_indent | runtime indent/coffee.vim
#### coffee\_compiler
Path to the `coffee` executable used by the `Coffee` commands:
let coffee_compiler = '/usr/bin/coffee'
*Default*: `'coffee'` (search `$PATH` for executable)
#### coffee\_make\_options
Options to pass to `coffee` with `:make`:
let coffee_make_options = '--bare'
*Default*: `''` (nothing)
Note that `coffee_make_options` is embedded into `'makeprg'`, so `:compiler
coffee` must be ran after changing `coffee_make_options` for the changes to take
effect.
#### coffee\_cake
Path to the `cake` executable:
let coffee_cake = '/opt/bin/cake'
*Default*: `'cake'` (search `$PATH` for executable)
#### coffee\_cake\_options
Options to pass to `cake` with `:make`:
let coffee_cake_options = 'build'
*Default*: `''` (nothing)
#### coffee\_linter
Path to the `coffeelint` executable:
let coffee_linter = '/opt/bin/coffeelint'
*Default*: `'coffeelint'` (search `$PATH` for executable)
#### coffee\_lint\_options
Options to pass to `coffeelint`:
let coffee_lint_options = '-f lint.json'
*Default*: `''` (nothing)
#### coffee\_compile\_vert
Open the CoffeeCompile buffer with a vertical split instead of a horizontal
one:
let coffee_compile_vert = 1
*Default*: `unlet coffee_compile_vert`
#### coffee\_watch\_vert
Open the CoffeeWatch buffer with a vertical split instead of a horizontal
one:
let coffee_watch_vert = 1
*Default*: `unlet coffee_watch_vert`
#### coffee\_run\_vert
Open the CoffeeRun buffer with a vertical split instead of a horizontal
one:
let coffee_run_vert = 1
*Default*: `unlet coffee_run_vert`
## Configure Syntax Highlighting
Add these lines to your vimrc to disable the relevant syntax group.
#### Disable trailing whitespace error
Trailing whitespace is highlighted as an error by default. This can be disabled
with:
hi link coffeeSpaceError NONE
#### Disable trailing semicolon error
Trailing semicolons are considered an error (for help transitioning from
JavaScript.) This can be disabled with:
hi link coffeeSemicolonError NONE
#### Disable reserved words error
Reserved words like `function` and `var` are highlighted as an error where
they're not allowed in CoffeeScript. This can be disabled with:
hi link coffeeReservedError NONE
## Tune Vim for CoffeeScript
Changing these core settings can make vim more CoffeeScript friendly.
#### Fold by indentation
Folding by indentation works well for CoffeeScript functions and classes:
![Folding](http://i.imgur.com/gDgUBdO.png)
To fold by indentation in CoffeeScript files, add this line to your vimrc:
autocmd BufNewFile,BufReadPost *.coffee setl foldmethod=indent nofoldenable
With this, folding is disabled by default but can be quickly toggled per-file
by hitting `zi`. To enable folding by default, remove `nofoldenable`:
autocmd BufNewFile,BufReadPost *.coffee setl foldmethod=indent
#### Two-space indentation
To get standard two-space indentation in CoffeeScript files, add this line to
your vimrc:
autocmd BufNewFile,BufReadPost *.coffee setl shiftwidth=2 expandtab

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Thanks to all bug reporters, and special thanks to those who have contributed
code:
Brian Egan (brianegan):
Initial compiling support
Ches Martin (ches):
Initial vim docs
Chris Hoffman (cehoffman):
Add new keywoards from, to, and do
Highlight the - in negative integers
Add here regex highlighting, increase fold level for here docs
David Wilhelm (bigfish):
CoffeeRun command
Jay Adkisson (jayferd):
Support for eco templates
Karl Guertin (grayrest)
Cakefiles are coffeescript
Maciej Konieczny (narfdotpl):
Fix funny typo
Matt Sacks (mattsa):
Javascript omni-completion
coffee_compile_vert option
Nick Stenning (nickstenning):
Fold by indentation for coffeescript
Simon Lipp (sloonz):
Trailing spaces are not error on lines containing only spaces
Stéphan Kochen (stephank):
Initial HTML CoffeeScript highlighting
Sven Felix Oberquelle (Svelix):
Haml CoffeeScript highlighting
Wei Dai (clvv):
Fix the use of Vim built-in make command.

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- Don't highlight bad operator combinations

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" Language: CoffeeScript
" Maintainer: Mick Koch <mick@kochm.co>
" URL: http://github.com/kchmck/vim-coffee-script
" License: WTFPL
" Load the coffee and html indent functions.
silent! unlet b:did_indent
runtime indent/coffee.vim
let s:coffeeIndentExpr = &l:indentexpr
" Load html last so it can overwrite coffee settings.
silent! unlet b:did_indent
runtime indent/html.vim
let s:htmlIndentExpr = &l:indentexpr
" Inject our wrapper indent function.
setlocal indentexpr=GetCoffeeHtmlIndent(v:lnum)
function! GetCoffeeHtmlIndent(curlinenum)
" See if we're inside a coffeescript block.
let scriptlnum = searchpair('<script [^>]*type=[''"]\?text/coffeescript[''"]\?[^>]*>', '',
\ '</script>', 'bWn')
let prevlnum = prevnonblank(a:curlinenum)
" If we're in the script block and the previous line isn't the script tag
" itself, use coffee indenting.
if scriptlnum && scriptlnum != prevlnum
exec 'return ' s:coffeeIndentExpr
endif
" Otherwise use html indenting.
exec 'return ' s:htmlIndentExpr
endfunction

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" Language: CoffeeScript
" Maintainer: Sven Felix Oberquelle <Svelix.Github@gmail.com>
" URL: http://github.com/kchmck/vim-coffee-script
" License: WTFPL
if exists('b:current_syntax')
let s:current_syntax_save = b:current_syntax
endif
" Inherit coffee from html so coffeeComment isn't redefined and given higher
" priority than hamlInterpolation.
syn cluster hamlCoffeescript contains=@htmlCoffeeScript
syn region hamlCoffeescriptFilter matchgroup=hamlFilter
\ start="^\z(\s*\):coffee\z(script\)\?\s*$"
\ end="^\%(\z1 \| *$\)\@!"
\ contains=@hamlCoffeeScript,hamlInterpolation
\ keepend
if exists('s:current_syntax_save')
let b:current_syntax = s:current_syntax_save
unlet s:current_syntax_save
endif

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" Language: CoffeeScript
" Maintainer: Mick Koch <mick@kochm.co>
" URL: http://github.com/kchmck/vim-coffee-script
" License: WTFPL
if exists('b:current_syntax')
let s:current_syntax_save = b:current_syntax
endif
" Syntax highlighting for text/coffeescript script tags
syn include @htmlCoffeeScript syntax/coffee.vim
syn region coffeeScript start=#<script [^>]*type=['"]\?text/coffeescript['"]\?[^>]*>#
\ end=#</script>#me=s-1 keepend
\ contains=@htmlCoffeeScript,htmlScriptTag,@htmlPreproc
\ containedin=htmlHead
if exists('s:current_syntax_save')
let b:current_syntax = s:current_syntax_save
unlet s:current_syntax_save
endif

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" Language: CoffeeScript
" Maintainer: Mick Koch <mick@kochm.co>
" URL: http://github.com/kchmck/vim-coffee-script
" License: WTFPL
" Set up some common global/buffer variables.
function! coffee#CoffeeSetUpVariables()
" Path to coffee executable
if !exists('g:coffee_compiler')
let g:coffee_compiler = 'coffee'
endif
" Options passed to coffee with make
if !exists('g:coffee_make_options')
let g:coffee_make_options = ''
endif
" Path to cake executable
if !exists('g:coffee_cake')
let g:coffee_cake = 'cake'
endif
" Extra options passed to cake
if !exists('g:coffee_cake_options')
let g:coffee_cake_options = ''
endif
" Path to coffeelint executable
if !exists('g:coffee_linter')
let g:coffee_linter = 'coffeelint'
endif
" Options passed to CoffeeLint
if !exists('g:coffee_lint_options')
let g:coffee_lint_options = ''
endif
" Pass the litcoffee flag to tools in this buffer if a litcoffee file is open.
" Let the variable be overwritten so it can be updated if a different filetype
" is set.
if &filetype == 'litcoffee'
let b:coffee_litcoffee = '--literate'
else
let b:coffee_litcoffee = ''
endif
endfunction
function! coffee#CoffeeSetUpErrorFormat()
CompilerSet errorformat=Error:\ In\ %f\\,\ %m\ on\ line\ %l,
\Error:\ In\ %f\\,\ Parse\ error\ on\ line\ %l:\ %m,
\SyntaxError:\ In\ %f\\,\ %m,
\%f:%l:%c:\ error:\ %m,
\%-G%.%#
endfunction

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" Language: CoffeeScript
" Maintainer: Mick Koch <mick@kochm.co>
" URL: http://github.com/kchmck/vim-coffee-script
" License: WTFPL
if exists('current_compiler')
finish
endif
let current_compiler = 'cake'
call coffee#CoffeeSetUpVariables()
exec 'CompilerSet makeprg=' . escape(g:coffee_cake . ' ' .
\ g:coffee_cake_options . ' $*', ' ')
call coffee#CoffeeSetUpErrorFormat()

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" Language: CoffeeScript
" Maintainer: Mick Koch <mick@kochm.co>
" URL: http://github.com/kchmck/vim-coffee-script
" License: WTFPL
" All this is needed to support compiling filenames with spaces, quotes, and
" such. The filename is escaped and embedded into the `makeprg` setting.
"
" Because of this, `makeprg` must be updated on every file rename. And because
" of that, `CompilerSet` can't be used because it doesn't exist when the
" rename autocmd is ran. So, we have to do some checks to see whether `compiler`
" was called locally or globally, and respect that in the rest of the script.
if exists('current_compiler')
finish
endif
let current_compiler = 'coffee'
call coffee#CoffeeSetUpVariables()
" Pattern to check if coffee is the compiler
let s:pat = '^' . current_compiler
" Get a `makeprg` for the current filename.
function! s:GetMakePrg()
return g:coffee_compiler .
\ ' -c' .
\ ' ' . b:coffee_litcoffee .
\ ' ' . g:coffee_make_options .
\ ' $*' .
\ ' ' . fnameescape(expand('%'))
endfunction
" Set `makeprg` and return 1 if coffee is still the compiler, else return 0.
function! s:SetMakePrg()
if &l:makeprg =~ s:pat
let &l:makeprg = s:GetMakePrg()
elseif &g:makeprg =~ s:pat
let &g:makeprg = s:GetMakePrg()
else
return 0
endif
return 1
endfunction
" Set a dummy compiler so we can check whether to set locally or globally.
exec 'CompilerSet makeprg=' . current_compiler
" Then actually set the compiler.
call s:SetMakePrg()
call coffee#CoffeeSetUpErrorFormat()
function! s:CoffeeMakeDeprecated(bang, args)
echoerr 'CoffeeMake is deprecated! Please use :make instead, its behavior ' .
\ 'is identical.'
sleep 5
exec 'make' . a:bang a:args
endfunction
" Compile the current file.
command! -bang -bar -nargs=* CoffeeMake
\ call s:CoffeeMakeDeprecated(<q-bang>, <q-args>)
" Set `makeprg` on rename since we embed the filename in the setting.
augroup CoffeeUpdateMakePrg
autocmd!
" Update `makeprg` if coffee is still the compiler, else stop running this
" function.
function! s:UpdateMakePrg()
if !s:SetMakePrg()
autocmd! CoffeeUpdateMakePrg
endif
endfunction
" Set autocmd locally if compiler was set locally.
if &l:makeprg =~ s:pat
autocmd BufWritePre,BufFilePost <buffer> call s:UpdateMakePrg()
else
autocmd BufWritePre,BufFilePost call s:UpdateMakePrg()
endif
augroup END

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Please see the project readme for up-to-date docs:
https://github.com/kchmck/vim-coffee-script
vim:tw=78:ts=8:ft=help:norl:

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" Language: CoffeeScript
" Maintainer: Mick Koch <mick@kochm.co>
" URL: http://github.com/kchmck/vim-coffee-script
" License: WTFPL
autocmd BufNewFile,BufRead *.coffee set filetype=coffee
autocmd BufNewFile,BufRead *Cakefile set filetype=coffee
autocmd BufNewFile,BufRead *.coffeekup,*.ck set filetype=coffee
autocmd BufNewFile,BufRead *._coffee set filetype=coffee
autocmd BufNewFile,BufRead *.cson set filetype=coffee
function! s:DetectCoffee()
if getline(1) =~ '^#!.*\<coffee\>'
set filetype=coffee
endif
endfunction
autocmd BufNewFile,BufRead * call s:DetectCoffee()

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" Language: Literate CoffeeScript
" Maintainer: Michael Smith <michael@diglumi.com>
" URL: https://github.com/mintplant/vim-literate-coffeescript
" License: MIT
autocmd BufNewFile,BufRead *.litcoffee set filetype=litcoffee
autocmd BufNewFile,BufRead *.coffee.md set filetype=litcoffee

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" Language: CoffeeScript
" Maintainer: Mick Koch <mick@kochm.co>
" URL: http://github.com/kchmck/vim-coffee-script
" License: WTFPL
if exists('b:did_ftplugin')
finish
endif
let b:did_ftplugin = 1
call coffee#CoffeeSetUpVariables()
setlocal formatoptions-=t formatoptions+=croql
setlocal comments=:# commentstring=#\ %s
setlocal omnifunc=javascriptcomplete#CompleteJS
setlocal suffixesadd+=.coffee
" Create custom augroups.
augroup CoffeeBufUpdate | augroup END
augroup CoffeeBufNew | augroup END
" Enable coffee compiler if a compiler isn't set already.
if !len(&l:makeprg)
compiler coffee
endif
" Switch to the window for buf.
function! s:SwitchWindow(buf)
exec bufwinnr(a:buf) 'wincmd w'
endfunction
" Create a new scratch buffer and return the bufnr of it. After the function
" returns, vim remains in the scratch buffer so more set up can be done.
function! s:ScratchBufBuild(src, vert, size)
if a:size <= 0
if a:vert
let size = winwidth(bufwinnr(a:src)) / 2
else
let size = winheight(bufwinnr(a:src)) / 2
endif
endif
if a:vert
vertical belowright new
exec 'vertical resize' size
else
belowright new
exec 'resize' size
endif
setlocal bufhidden=wipe buftype=nofile nobuflisted noswapfile nomodifiable
nnoremap <buffer> <silent> q :hide<CR>
return bufnr('%')
endfunction
" Replace buffer contents with text and delete the last empty line.
function! s:ScratchBufUpdate(buf, text)
" Move to the scratch buffer.
call s:SwitchWindow(a:buf)
" Double check we're in the scratch buffer before overwriting.
if bufnr('%') != a:buf
throw 'unable to change to scratch buffer'
endif
setlocal modifiable
silent exec '% delete _'
silent put! =a:text
silent exec '$ delete _'
setlocal nomodifiable
endfunction
" Parse the output of coffee into a qflist entry for src buffer.
function! s:ParseCoffeeError(output, src, startline)
" Coffee error is always on first line?
let match = matchlist(a:output,
\ '^\(\f\+\|\[stdin\]\):\(\d\):\(\d\): error: \(.\{-}\)' . "\n")
if !len(match)
return
endif
" Consider the line number from coffee as relative and add it to the beginning
" line number of the range the command was called on, then subtract one for
" zero-based relativity.
call setqflist([{'bufnr': a:src, 'lnum': a:startline + str2nr(match[2]) - 1,
\ 'type': 'E', 'col': str2nr(match[3]), 'text': match[4]}], 'r')
endfunction
" Reset source buffer variables.
function! s:CoffeeCompileResetVars()
" Variables defined in source buffer:
" b:coffee_compile_buf: bufnr of output buffer
" Variables defined in output buffer:
" b:coffee_src_buf: bufnr of source buffer
" b:coffee_compile_pos: previous cursor position in output buffer
let b:coffee_compile_buf = -1
endfunction
function! s:CoffeeWatchResetVars()
" Variables defined in source buffer:
" b:coffee_watch_buf: bufnr of output buffer
" Variables defined in output buffer:
" b:coffee_src_buf: bufnr of source buffer
" b:coffee_watch_pos: previous cursor position in output buffer
let b:coffee_watch_buf = -1
endfunction
function! s:CoffeeRunResetVars()
" Variables defined in CoffeeRun source buffer:
" b:coffee_run_buf: bufnr of output buffer
" Variables defined in CoffeeRun output buffer:
" b:coffee_src_buf: bufnr of source buffer
" b:coffee_run_pos: previous cursor position in output buffer
let b:coffee_run_buf = -1
endfunction
" Clean things up in the source buffers.
function! s:CoffeeCompileClose()
" Switch to the source buffer if not already in it.
silent! call s:SwitchWindow(b:coffee_src_buf)
call s:CoffeeCompileResetVars()
endfunction
function! s:CoffeeWatchClose()
silent! call s:SwitchWindow(b:coffee_src_buf)
silent! autocmd! CoffeeAuWatch * <buffer>
call s:CoffeeWatchResetVars()
endfunction
function! s:CoffeeRunClose()
silent! call s:SwitchWindow(b:coffee_src_buf)
call s:CoffeeRunResetVars()
endfunction
" Compile the lines between startline and endline and put the result into buf.
function! s:CoffeeCompileToBuf(buf, startline, endline)
let src = bufnr('%')
let input = join(getline(a:startline, a:endline), "\n")
" Coffee doesn't like empty input.
if !len(input)
" Function should still return within output buffer.
call s:SwitchWindow(a:buf)
return
endif
" Pipe lines into coffee.
let output = system(g:coffee_compiler .
\ ' -scb' .
\ ' ' . b:coffee_litcoffee .
\ ' 2>&1', input)
" Paste output into output buffer.
call s:ScratchBufUpdate(a:buf, output)
" Highlight as JavaScript if there were no compile errors.
if v:shell_error
call s:ParseCoffeeError(output, src, a:startline)
setlocal filetype=
else
" Clear the quickfix list.
call setqflist([], 'r')
setlocal filetype=javascript
endif
endfunction
" Peek at compiled CoffeeScript in a scratch buffer. We handle ranges like this
" to prevent the cursor from being moved (and its position saved) before the
" function is called.
function! s:CoffeeCompile(startline, endline, args)
if a:args =~ '\<watch\>'
echoerr 'CoffeeCompile watch is deprecated! Please use CoffeeWatch instead'
sleep 5
call s:CoffeeWatch(a:args)
return
endif
" Switch to the source buffer if not already in it.
silent! call s:SwitchWindow(b:coffee_src_buf)
" Bail if not in source buffer.
if !exists('b:coffee_compile_buf')
return
endif
" Build the output buffer if it doesn't exist.
if bufwinnr(b:coffee_compile_buf) == -1
let src = bufnr('%')
let vert = exists('g:coffee_compile_vert') || a:args =~ '\<vert\%[ical]\>'
let size = str2nr(matchstr(a:args, '\<\d\+\>'))
" Build the output buffer and save the source bufnr.
let buf = s:ScratchBufBuild(src, vert, size)
let b:coffee_src_buf = src
" Set the buffer name.
exec 'silent! file [CoffeeCompile ' . src . ']'
" Clean up the source buffer when the output buffer is closed.
autocmd BufWipeout <buffer> call s:CoffeeCompileClose()
" Save the cursor when leaving the output buffer.
autocmd BufLeave <buffer> let b:coffee_compile_pos = getpos('.')
" Run user-defined commands on new buffer.
silent doautocmd CoffeeBufNew User CoffeeCompile
" Switch back to the source buffer and save the output bufnr. This also
" triggers BufLeave above.
call s:SwitchWindow(src)
let b:coffee_compile_buf = buf
endif
" Fill the scratch buffer.
call s:CoffeeCompileToBuf(b:coffee_compile_buf, a:startline, a:endline)
" Reset cursor to previous position.
call setpos('.', b:coffee_compile_pos)
" Run any user-defined commands on the scratch buffer.
silent doautocmd CoffeeBufUpdate User CoffeeCompile
endfunction
" Update the scratch buffer and switch back to the source buffer.
function! s:CoffeeWatchUpdate()
call s:CoffeeCompileToBuf(b:coffee_watch_buf, 1, '$')
call setpos('.', b:coffee_watch_pos)
silent doautocmd CoffeeBufUpdate User CoffeeWatch
call s:SwitchWindow(b:coffee_src_buf)
endfunction
" Continually compile a source buffer.
function! s:CoffeeWatch(args)
silent! call s:SwitchWindow(b:coffee_src_buf)
if !exists('b:coffee_watch_buf')
return
endif
if bufwinnr(b:coffee_watch_buf) == -1
let src = bufnr('%')
let vert = exists('g:coffee_watch_vert') || a:args =~ '\<vert\%[ical]\>'
let size = str2nr(matchstr(a:args, '\<\d\+\>'))
let buf = s:ScratchBufBuild(src, vert, size)
let b:coffee_src_buf = src
exec 'silent! file [CoffeeWatch ' . src . ']'
autocmd BufWipeout <buffer> call s:CoffeeWatchClose()
autocmd BufLeave <buffer> let b:coffee_watch_pos = getpos('.')
silent doautocmd CoffeeBufNew User CoffeeWatch
call s:SwitchWindow(src)
let b:coffee_watch_buf = buf
endif
" Make sure only one watch autocmd is defined on this buffer.
silent! autocmd! CoffeeAuWatch * <buffer>
augroup CoffeeAuWatch
autocmd InsertLeave <buffer> call s:CoffeeWatchUpdate()
autocmd BufWritePost <buffer> call s:CoffeeWatchUpdate()
augroup END
call s:CoffeeWatchUpdate()
endfunction
" Run a snippet of CoffeeScript between startline and endline.
function! s:CoffeeRun(startline, endline, args)
silent! call s:SwitchWindow(b:coffee_src_buf)
if !exists('b:coffee_run_buf')
return
endif
if bufwinnr(b:coffee_run_buf) == -1
let src = bufnr('%')
let buf = s:ScratchBufBuild(src, exists('g:coffee_run_vert'), 0)
let b:coffee_src_buf = src
exec 'silent! file [CoffeeRun ' . src . ']'
autocmd BufWipeout <buffer> call s:CoffeeRunClose()
autocmd BufLeave <buffer> let b:coffee_run_pos = getpos('.')
silent doautocmd CoffeeBufNew User CoffeeRun
call s:SwitchWindow(src)
let b:coffee_run_buf = buf
endif
if a:startline == 1 && a:endline == line('$')
let output = system(g:coffee_compiler .
\ ' ' . b:coffee_litcoffee .
\ ' ' . fnameescape(expand('%')) .
\ ' ' . a:args)
else
let input = join(getline(a:startline, a:endline), "\n")
if !len(input)
return
endif
let output = system(g:coffee_compiler .
\ ' -s' .
\ ' ' . b:coffee_litcoffee .
\ ' ' . a:args, input)
endif
call s:ScratchBufUpdate(b:coffee_run_buf, output)
call setpos('.', b:coffee_run_pos)
silent doautocmd CoffeeBufUpdate User CoffeeRun
endfunction
" Run coffeelint on a file, and add any errors between startline and endline
" to the quickfix list.
function! s:CoffeeLint(startline, endline, bang, args)
let input = join(getline(a:startline, a:endline), "\n")
if !len(input)
return
endif
let output = system(g:coffee_linter .
\ ' -s --reporter csv' .
\ ' ' . b:coffee_litcoffee .
\ ' ' . g:coffee_lint_options .
\ ' ' . a:args .
\ ' 2>&1', input)
" Convert output into an array and strip off the csv header.
let lines = split(output, "\n")[1:]
let buf = bufnr('%')
let qflist = []
for line in lines
let match = matchlist(line, '^stdin,\(\d\+\),\d*,\(error\|warn\),\(.\+\)$')
" Ignore unmatched lines.
if !len(match)
continue
endif
" The 'type' will result in either 'E' or 'W'.
call add(qflist, {'bufnr': buf, 'lnum': a:startline + str2nr(match[1]) - 1,
\ 'type': toupper(match[2][0]), 'text': match[3]})
endfor
" Replace the quicklist with our items.
call setqflist(qflist, 'r')
" If not given a bang, jump to first error.
if !len(a:bang)
silent! cc 1
endif
endfunction
" Complete arguments for Coffee* commands.
function! s:CoffeeComplete(cmd, cmdline, cursor)
let args = ['vertical']
" If no partial command, return all possibilities.
if !len(a:cmd)
return args
endif
let pat = '^' . a:cmd
for arg in args
if arg =~ pat
return [arg]
endif
endfor
endfunction
" Set initial state variables if they don't exist
if !exists('b:coffee_compile_buf')
call s:CoffeeCompileResetVars()
endif
if !exists('b:coffee_watch_buf')
call s:CoffeeWatchResetVars()
endif
if !exists('b:coffee_run_buf')
call s:CoffeeRunResetVars()
endif
command! -buffer -range=% -bar -nargs=* -complete=customlist,s:CoffeeComplete
\ CoffeeCompile call s:CoffeeCompile(<line1>, <line2>, <q-args>)
command! -buffer -bar -nargs=* -complete=customlist,s:CoffeeComplete
\ CoffeeWatch call s:CoffeeWatch(<q-args>)
command! -buffer -range=% -bar -nargs=* CoffeeRun
\ call s:CoffeeRun(<line1>, <line2>, <q-args>)
command! -buffer -range=% -bang -bar -nargs=* CoffeeLint
\ call s:CoffeeLint(<line1>, <line2>, <q-bang>, <q-args>)

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sources_non_forked/vim-coffee-script/ftplugin/litcoffee.vim
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runtime ftplugin/coffee.vim

428
sources_non_forked/vim-coffee-script/indent/coffee.vim
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@ -1,428 +0,0 @@
" Language: CoffeeScript
" Maintainer: Mick Koch <mick@kochm.co>
" URL: http://github.com/kchmck/vim-coffee-script
" License: WTFPL
if exists('b:did_indent')
finish
endif
let b:did_indent = 1
setlocal autoindent
setlocal indentexpr=GetCoffeeIndent(v:lnum)
" Make sure GetCoffeeIndent is run when these are typed so they can be
" indented or outdented.
setlocal indentkeys+=0],0),0.,=else,=when,=catch,=finally
" If no indenting or outdenting is needed, either keep the indent of the cursor
" (use autoindent) or match the indent of the previous line.
if exists('g:coffee_indent_keep_current')
let s:DEFAULT_LEVEL = '-1'
else
let s:DEFAULT_LEVEL = 'indent(prevnlnum)'
endif
" Only define the function once.
if exists('*GetCoffeeIndent')
finish
endif
" Keywords that begin a block
let s:BEGIN_BLOCK_KEYWORD = '\C^\%(if\|unless\|else\|for\|while\|until\|'
\ . 'loop\|switch\|when\|try\|catch\|finally\|'
\ . 'class\)\>\%(\s*:\)\@!'
" An expression that uses the result of a statement
let s:COMPOUND_EXPRESSION = '\C\%([^-]-\|[^+]+\|[^/]/\|[:=*%&|^<>]\)\s*'
\ . '\%(if\|unless\|for\|while\|until\|loop\|switch\|'
\ . 'try\|class\)\>'
" Combine the two above
let s:BEGIN_BLOCK = s:BEGIN_BLOCK_KEYWORD . '\|' . s:COMPOUND_EXPRESSION
" Operators that begin a block but also count as a continuation
let s:BEGIN_BLOCK_OP = '[([{:=]$'
" Begins a function block
let s:FUNCTION = '[-=]>$'
" Operators that continue a line onto the next line
let s:CONTINUATION_OP = '\C\%(\<\%(is\|isnt\|and\|or\)\>\|'
\ . '[^-]-\|[^+]+\|[^-=]>\|[^.]\.\|[<*/%&|^,]\)$'
" Ancestor operators that prevent continuation indenting
let s:CONTINUATION = s:CONTINUATION_OP . '\|' . s:BEGIN_BLOCK_OP
" A closing bracket by itself on a line followed by a continuation
let s:BRACKET_CONTINUATION = '^\s*[}\])]\s*' . s:CONTINUATION_OP
" A continuation dot access
let s:DOT_ACCESS = '^\.'
" Keywords that break out of a block
let s:BREAK_BLOCK_OP = '\C^\%(return\|break\|continue\|throw\)\>'
" A condition attached to the end of a statement
let s:POSTFIX_CONDITION = '\C\S\s\+\zs\<\%(if\|unless\|when\|while\|until\)\>'
" A then contained in brackets
let s:CONTAINED_THEN = '\C[(\[].\{-}\<then\>.\{-\}[)\]]'
" An else with a condition attached
let s:ELSE_COND = '\C^\s*else\s\+\<\%(if\|unless\)\>'
" A single-line else statement (without a condition attached)
let s:SINGLE_LINE_ELSE = '\C^else\s\+\%(\<\%(if\|unless\)\>\)\@!'
" Pairs of starting and ending keywords, with an initial pattern to match
let s:KEYWORD_PAIRS = [
\ ['\C^else\>', '\C\<\%(if\|unless\|when\|else\s\+\%(if\|unless\)\)\>',
\ '\C\<else\>'],
\ ['\C^catch\>', '\C\<try\>', '\C\<catch\>'],
\ ['\C^finally\>', '\C\<try\>', '\C\<finally\>']
\]
" Pairs of starting and ending brackets
let s:BRACKET_PAIRS = {']': '\[', '}': '{', ')': '('}
" Max lines to look back for a match
let s:MAX_LOOKBACK = 50
" Syntax names for strings
let s:SYNTAX_STRING = 'coffee\%(String\|AssignString\|Embed\|Regex\|Heregex\|'
\ . 'Heredoc\)'
" Syntax names for comments
let s:SYNTAX_COMMENT = 'coffee\%(Comment\|BlockComment\|HeregexComment\)'
" Syntax names for strings and comments
let s:SYNTAX_STRING_COMMENT = s:SYNTAX_STRING . '\|' . s:SYNTAX_COMMENT
" Compatibility code for shiftwidth() as recommended by the docs, but modified
" so there isn't as much of a penalty if shiftwidth() exists.
if exists('*shiftwidth')
let s:ShiftWidth = function('shiftwidth')
else
function! s:ShiftWidth()
return &shiftwidth
endfunction
endif
" Get the linked syntax name of a character.
function! s:SyntaxName(lnum, col)
return synIDattr(synID(a:lnum, a:col, 1), 'name')
endfunction
" Check if a character is in a comment.
function! s:IsComment(lnum, col)
return s:SyntaxName(a:lnum, a:col) =~ s:SYNTAX_COMMENT
endfunction
" Check if a character is in a string.
function! s:IsString(lnum, col)
return s:SyntaxName(a:lnum, a:col) =~ s:SYNTAX_STRING
endfunction
" Check if a character is in a comment or string.
function! s:IsCommentOrString(lnum, col)
return s:SyntaxName(a:lnum, a:col) =~ s:SYNTAX_STRING_COMMENT
endfunction
" Search a line for a regex until one is found outside a string or comment.
function! s:SearchCode(lnum, regex)
" Start at the first column and look for an initial match (including at the
" cursor.)
call cursor(a:lnum, 1)
let pos = search(a:regex, 'c', a:lnum)
while pos
if !s:IsCommentOrString(a:lnum, col('.'))
return 1
endif
" Move to the match and continue searching (don't accept matches at the
" cursor.)
let pos = search(a:regex, '', a:lnum)
endwhile
return 0
endfunction
" Search for the nearest previous line that isn't a comment.
function! s:GetPrevNormalLine(startlnum)
let curlnum = a:startlnum
while curlnum
let curlnum = prevnonblank(curlnum - 1)
" Return the line if the first non-whitespace character isn't a comment.
if !s:IsComment(curlnum, indent(curlnum) + 1)
return curlnum
endif
endwhile
return 0
endfunction
function! s:SearchPair(startlnum, lookback, skip, open, close)
" Go to the first column so a:close will be matched even if it's at the
" beginning of the line.
call cursor(a:startlnum, 1)
return searchpair(a:open, '', a:close, 'bnW', a:skip, max([1, a:lookback]))
endfunction
" Skip if a match
" - is in a string or comment
" - is a single-line statement that isn't immediately
" adjacent
" - has a postfix condition and isn't an else statement or compound
" expression
function! s:ShouldSkip(startlnum, lnum, col)
return s:IsCommentOrString(a:lnum, a:col) ||
\ s:SearchCode(a:lnum, '\C\<then\>') && a:startlnum - a:lnum > 1 ||
\ s:SearchCode(a:lnum, s:POSTFIX_CONDITION) &&
\ getline(a:lnum) !~ s:ELSE_COND &&
\ !s:SearchCode(a:lnum, s:COMPOUND_EXPRESSION)
endfunction
" Search for the nearest and farthest match for a keyword pair.
function! s:SearchMatchingKeyword(startlnum, open, close)
let skip = 's:ShouldSkip(' . a:startlnum . ", line('.'), line('.'))"
" Search for the nearest match.
let nearestlnum = s:SearchPair(a:startlnum, a:startlnum - s:MAX_LOOKBACK,
\ skip, a:open, a:close)
if !nearestlnum
return []
endif
" Find the nearest previous line with indent less than or equal to startlnum.
let ind = indent(a:startlnum)
let lookback = s:GetPrevNormalLine(a:startlnum)
while lookback && indent(lookback) > ind
let lookback = s:GetPrevNormalLine(lookback)
endwhile
" Search for the farthest match. If there are no other matches, then the
" nearest match is also the farthest one.
let matchlnum = nearestlnum
while matchlnum
let lnum = matchlnum
let matchlnum = s:SearchPair(matchlnum, lookback, skip, a:open, a:close)
endwhile
return [nearestlnum, lnum]
endfunction
" Strip a line of a trailing comment and surrounding whitespace.
function! s:GetTrimmedLine(lnum)
" Try to find a comment starting at the first column.
call cursor(a:lnum, 1)
let pos = search('#', 'c', a:lnum)
" Keep searching until a comment is found or search returns 0.
while pos
if s:IsComment(a:lnum, col('.'))
break
endif
let pos = search('#', '', a:lnum)
endwhile
if !pos
" No comment was found so use the whole line.
let line = getline(a:lnum)
else
" Subtract 1 to get to the column before the comment and another 1 for
" column indexing -> zero-based indexing.
let line = getline(a:lnum)[:col('.') - 2]
endif
return substitute(substitute(line, '^\s\+', '', ''),
\ '\s\+$', '', '')
endfunction
" Get the indent policy when no special rules are used.
function! s:GetDefaultPolicy(curlnum)
" Check whether equalprg is being ran on existing lines.
if strlen(getline(a:curlnum)) == indent(a:curlnum)
" If not indenting an existing line, use the default policy.
return s:DEFAULT_LEVEL
else
" Otherwise let autoindent determine what to do with an existing line.
return '-1'
endif
endfunction
function! GetCoffeeIndent(curlnum)
" Get the previous non-blank line (may be a comment.)
let prevlnum = prevnonblank(a:curlnum - 1)
" Bail if there's no code before.
if !prevlnum
return -1
endif
" Bail if inside a multiline string.
if s:IsString(a:curlnum, 1)
let prevnlnum = prevlnum
exec 'return' s:GetDefaultPolicy(a:curlnum)
endif
" Get the code part of the current line.
let curline = s:GetTrimmedLine(a:curlnum)
" Get the previous non-comment line.
let prevnlnum = s:GetPrevNormalLine(a:curlnum)
" Check if the current line is the closing bracket in a bracket pair.
if has_key(s:BRACKET_PAIRS, curline[0])
" Search for a matching opening bracket.
let matchlnum = s:SearchPair(a:curlnum, a:curlnum - s:MAX_LOOKBACK,
\ "s:IsCommentOrString(line('.'), col('.'))",
\ s:BRACKET_PAIRS[curline[0]], curline[0])
if matchlnum
" Match the indent of the opening bracket.
return indent(matchlnum)
else
" No opening bracket found (bad syntax), so bail.
exec 'return' s:GetDefaultPolicy(a:curlnum)
endif
endif
" Check if the current line is the closing keyword in a keyword pair.
for pair in s:KEYWORD_PAIRS
if curline =~ pair[0]
" Find the nearest and farthest matches within the same indent level.
let matches = s:SearchMatchingKeyword(a:curlnum, pair[1], pair[2])
if len(matches)
" Don't force indenting/outdenting as long as line is already lined up
" with a valid match
return max([min([indent(a:curlnum), indent(matches[0])]),
\ indent(matches[1])])
else
" No starting keyword found (bad syntax), so bail.
exec 'return' s:GetDefaultPolicy(a:curlnum)
endif
endif
endfor
" Check if the current line is a `when` and not the first in a switch block.
if curline =~ '\C^when\>' && !s:SearchCode(prevnlnum, '\C\<switch\>')
" Look back for a `when`.
while prevnlnum
if getline(prevnlnum) =~ '\C^\s*when\>'
" Indent to match the found `when`, but don't force indenting (for when
" indenting nested switch blocks.)
return min([indent(a:curlnum), indent(prevnlnum)])
endif
let prevnlnum = s:GetPrevNormalLine(prevnlnum)
endwhile
" No matching `when` found (bad syntax), so bail.
exec 'return' s:GetDefaultPolicy(a:curlnum)
endif
" If the previous line is a comment, use its indentation, but don't force
" indenting.
if prevlnum != prevnlnum
return min([indent(a:curlnum), indent(prevlnum)])
endif
let prevline = s:GetTrimmedLine(prevnlnum)
" Always indent after these operators.
if prevline =~ s:BEGIN_BLOCK_OP
return indent(prevnlnum) + s:ShiftWidth()
endif
" Indent if the previous line starts a function block, but don't force
" indenting if the line is non-blank (for empty function bodies.)
if prevline =~ s:FUNCTION
if strlen(getline(a:curlnum)) > indent(a:curlnum)
return min([indent(prevnlnum) + s:ShiftWidth(), indent(a:curlnum)])
else
return indent(prevnlnum) + s:ShiftWidth()
endif
endif
" Check if continuation indenting is needed. If the line ends in a slash, make
" sure it isn't a regex.
if prevline =~ s:CONTINUATION_OP &&
\ !(prevline =~ '/$' && s:IsString(prevnlnum, col([prevnlnum, '$']) - 1))
" Don't indent if the continuation follows a closing bracket.
if prevline =~ s:BRACKET_CONTINUATION
exec 'return' s:GetDefaultPolicy(a:curlnum)
endif
let prevprevnlnum = s:GetPrevNormalLine(prevnlnum)
" Don't indent if not the first continuation.
if prevprevnlnum && s:GetTrimmedLine(prevprevnlnum) =~ s:CONTINUATION
exec 'return' s:GetDefaultPolicy(a:curlnum)
endif
" Continuation indenting seems to vary between programmers, so if the line
" is non-blank, don't override the indentation
if strlen(getline(a:curlnum)) > indent(a:curlnum)
exec 'return' s:GetDefaultPolicy(a:curlnum)
endif
" Otherwise indent a level.
return indent(prevnlnum) + s:ShiftWidth()
endif
" Check if the previous line starts with a keyword that begins a block.
if prevline =~ s:BEGIN_BLOCK
" Indent if the current line doesn't start with `then` and the previous line
" isn't a single-line statement.
if curline !~ '\C^\<then\>' && !s:SearchCode(prevnlnum, '\C\<then\>') &&
\ prevline !~ s:SINGLE_LINE_ELSE
return indent(prevnlnum) + s:ShiftWidth()
else
exec 'return' s:GetDefaultPolicy(a:curlnum)
endif
endif
" Indent a dot access if it's the first.
if curline =~ s:DOT_ACCESS
if prevline !~ s:DOT_ACCESS
return indent(prevnlnum) + s:ShiftWidth()
else
exec 'return' s:GetDefaultPolicy(a:curlnum)
endif
endif
" Outdent if a keyword breaks out of a block as long as it doesn't have a
" postfix condition (and the postfix condition isn't a single-line statement.)
if prevline =~ s:BREAK_BLOCK_OP
if !s:SearchCode(prevnlnum, s:POSTFIX_CONDITION) ||
\ s:SearchCode(prevnlnum, '\C\<then\>') &&
\ !s:SearchCode(prevnlnum, s:CONTAINED_THEN)
" Don't force indenting.
return min([indent(a:curlnum), indent(prevnlnum) - s:ShiftWidth()])
else
exec 'return' s:GetDefaultPolicy(a:curlnum)
endif
endif
" Check if inside brackets.
let matchlnum = s:SearchPair(a:curlnum, a:curlnum - s:MAX_LOOKBACK,
\ "s:IsCommentOrString(line('.'), col('.'))",
\ '\[\|(\|{', '\]\|)\|}')
" If inside brackets, indent relative to the brackets, but don't outdent an
" already indented line.
if matchlnum
return max([indent(a:curlnum), indent(matchlnum) + s:ShiftWidth()])
endif
" No special rules applied, so use the default policy.
exec 'return' s:GetDefaultPolicy(a:curlnum)
endfunction

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@ -1,22 +0,0 @@
if exists('b:did_indent')
finish
endif
runtime! indent/coffee.vim
let b:did_indent = 1
setlocal indentexpr=GetLitCoffeeIndent()
if exists('*GetLitCoffeeIndent')
finish
endif
function GetLitCoffeeIndent()
if searchpair('^ \|\t', '', '$', 'bWnm') > 0
return GetCoffeeIndent(v:lnum)
else
return -1
endif
endfunc

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sources_non_forked/vim-coffee-script/syntax/coffee.vim
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" Language: CoffeeScript
" Maintainer: Mick Koch <mick@kochm.co>
" URL: http://github.com/kchmck/vim-coffee-script
" License: WTFPL
" Bail if our syntax is already loaded.
if exists('b:current_syntax') && b:current_syntax == 'coffee'
finish
endif
" Include JavaScript for coffeeEmbed.
syn include @coffeeJS syntax/javascript.vim
silent! unlet b:current_syntax
" Highlight long strings.
syntax sync fromstart
" These are `matches` instead of `keywords` because vim's highlighting
" priority for keywords is higher than matches. This causes keywords to be
" highlighted inside matches, even if a match says it shouldn't contain them --
" like with coffeeAssign and coffeeDot.
syn match coffeeStatement /\<\%(return\|break\|continue\|throw\)\>/ display
hi def link coffeeStatement Statement
syn match coffeeRepeat /\<\%(for\|while\|until\|loop\)\>/ display
hi def link coffeeRepeat Repeat
syn match coffeeConditional /\<\%(if\|else\|unless\|switch\|when\|then\)\>/
\ display
hi def link coffeeConditional Conditional
syn match coffeeException /\<\%(try\|catch\|finally\)\>/ display
hi def link coffeeException Exception
syn match coffeeKeyword /\<\%(new\|in\|of\|from\|by\|and\|or\|not\|is\|isnt\|class\|extends\|super\|do\|yield\|debugger\|import\|export\|default\|await\)\>/
\ display
" The `own` keyword is only a keyword after `for`.
syn match coffeeKeyword /\<for\s\+own\>/ contained containedin=coffeeRepeat
\ display
hi def link coffeeKeyword Keyword
syn match coffeeOperator /\<\%(instanceof\|typeof\|delete\)\>/ display
hi def link coffeeOperator Operator
" The first case matches symbol operators only if they have an operand before.
syn match coffeeExtendedOp /\%(\S\s*\)\@<=[+\-*/%&|\^=!<>?.]\{-1,}\|[-=]>\|--\|++\|:/
\ display
syn match coffeeExtendedOp /\<\%(and\|or\)=/ display
hi def link coffeeExtendedOp coffeeOperator
" This is separate from `coffeeExtendedOp` to help differentiate commas from
" dots.
syn match coffeeSpecialOp /[,;]/ display
hi def link coffeeSpecialOp SpecialChar
syn match coffeeBoolean /\<\%(true\|on\|yes\|false\|off\|no\)\>/ display
hi def link coffeeBoolean Boolean
syn match coffeeGlobal /\<\%(null\|undefined\)\>/ display
hi def link coffeeGlobal Type
" A special variable
syn match coffeeSpecialVar /\<\%(this\|prototype\|arguments\)\>/ display
hi def link coffeeSpecialVar Special
" An @-variable
syn match coffeeSpecialIdent /@\%(\%(\I\|\$\)\%(\i\|\$\)*\)\?/ display
hi def link coffeeSpecialIdent Identifier
" A class-like name that starts with a capital letter
syn match coffeeObject /\<\u\w*\>/ display
hi def link coffeeObject Structure
" A constant-like name in SCREAMING_CAPS
syn match coffeeConstant /\<\u[A-Z0-9_]\+\>/ display
hi def link coffeeConstant Constant
" A variable name
syn cluster coffeeIdentifier contains=coffeeSpecialVar,coffeeSpecialIdent,
\ coffeeObject,coffeeConstant
" A non-interpolated string
syn cluster coffeeBasicString contains=@Spell,coffeeEscape
" An interpolated string
syn cluster coffeeInterpString contains=@coffeeBasicString,coffeeInterp
" Regular strings
syn region coffeeString start=/"/ skip=/\\\\\|\\"/ end=/"/
\ contains=@coffeeInterpString
syn region coffeeString start=/'/ skip=/\\\\\|\\'/ end=/'/
\ contains=@coffeeBasicString
hi def link coffeeString String
" A integer, including a leading plus or minus
syn match coffeeNumber /\%(\i\|\$\)\@<![-+]\?\d\+\%(e[+-]\?\d\+\)\?/ display
" A hex, binary, or octal number
syn match coffeeNumber /\<0[xX]\x\+\>/ display
syn match coffeeNumber /\<0[bB][01]\+\>/ display
syn match coffeeNumber /\<0[oO][0-7]\+\>/ display
syn match coffeeNumber /\<\%(Infinity\|NaN\)\>/ display
hi def link coffeeNumber Number
" A floating-point number, including a leading plus or minus
syn match coffeeFloat /\%(\i\|\$\)\@<![-+]\?\d*\.\@<!\.\d\+\%([eE][+-]\?\d\+\)\?/
\ display
hi def link coffeeFloat Float
" An error for reserved keywords, taken from the RESERVED array:
" http://coffeescript.org/documentation/docs/lexer.html#section-67
syn match coffeeReservedError /\<\%(case\|function\|var\|void\|with\|const\|let\|enum\|native\|implements\|interface\|package\|private\|protected\|public\|static\)\>/
\ display
hi def link coffeeReservedError Error
" A normal object assignment
syn match coffeeObjAssign /@\?\%(\I\|\$\)\%(\i\|\$\)*\s*\ze::\@!/ contains=@coffeeIdentifier display
hi def link coffeeObjAssign Identifier
syn keyword coffeeTodo TODO FIXME XXX contained
hi def link coffeeTodo Todo
syn match coffeeComment /#.*/ contains=@Spell,coffeeTodo
hi def link coffeeComment Comment
syn region coffeeBlockComment start=/####\@!/ end=/###/
\ contains=@Spell,coffeeTodo
hi def link coffeeBlockComment coffeeComment
" A comment in a heregex
syn region coffeeHeregexComment start=/#/ end=/\ze\/\/\/\|$/ contained
\ contains=@Spell,coffeeTodo
hi def link coffeeHeregexComment coffeeComment
" Embedded JavaScript
syn region coffeeEmbed matchgroup=coffeeEmbedDelim
\ start=/`/ skip=/\\\\\|\\`/ end=/`/ keepend
\ contains=@coffeeJS
hi def link coffeeEmbedDelim Delimiter
syn region coffeeInterp matchgroup=coffeeInterpDelim start=/#{/ end=/}/ contained
\ contains=@coffeeAll
hi def link coffeeInterpDelim PreProc
" A string escape sequence
syn match coffeeEscape /\\\d\d\d\|\\x\x\{2\}\|\\u\x\{4\}\|\\./ contained display
hi def link coffeeEscape SpecialChar
" A regex -- must not follow a parenthesis, number, or identifier, and must not
" be followed by a number
syn region coffeeRegex start=#\%(\%()\|\%(\i\|\$\)\@<!\d\)\s*\|\i\)\@<!/=\@!\s\@!#
\ end=#/[gimy]\{,4}\d\@!#
\ oneline contains=@coffeeBasicString,coffeeRegexCharSet
syn region coffeeRegexCharSet start=/\[/ end=/]/ contained
\ contains=@coffeeBasicString
hi def link coffeeRegex String
hi def link coffeeRegexCharSet coffeeRegex
" A heregex
syn region coffeeHeregex start=#///# end=#///[gimy]\{,4}#
\ contains=@coffeeInterpString,coffeeHeregexComment,
\ coffeeHeregexCharSet
\ fold
syn region coffeeHeregexCharSet start=/\[/ end=/]/ contained
\ contains=@coffeeInterpString
hi def link coffeeHeregex coffeeRegex
hi def link coffeeHeregexCharSet coffeeHeregex
" Heredoc strings
syn region coffeeHeredoc start=/"""/ end=/"""/ contains=@coffeeInterpString
\ fold
syn region coffeeHeredoc start=/'''/ end=/'''/ contains=@coffeeBasicString
\ fold
hi def link coffeeHeredoc String
" An error for trailing whitespace, as long as the line isn't just whitespace
syn match coffeeSpaceError /\S\@<=\s\+$/ display
hi def link coffeeSpaceError Error
" An error for trailing semicolons, for help transitioning from JavaScript
syn match coffeeSemicolonError /;$/ display
hi def link coffeeSemicolonError Error
" Ignore reserved words in dot accesses.
syn match coffeeDotAccess /\.\@<!\.\s*\%(\I\|\$\)\%(\i\|\$\)*/he=s+1 contains=@coffeeIdentifier
hi def link coffeeDotAccess coffeeExtendedOp
" Ignore reserved words in prototype accesses.
syn match coffeeProtoAccess /::\s*\%(\I\|\$\)\%(\i\|\$\)*/he=s+2 contains=@coffeeIdentifier
hi def link coffeeProtoAccess coffeeExtendedOp
" This is required for interpolations to work.
syn region coffeeCurlies matchgroup=coffeeCurly start=/{/ end=/}/
\ contains=@coffeeAll
syn region coffeeBrackets matchgroup=coffeeBracket start=/\[/ end=/\]/
\ contains=@coffeeAll
syn region coffeeParens matchgroup=coffeeParen start=/(/ end=/)/
\ contains=@coffeeAll
" These are highlighted the same as commas since they tend to go together.
hi def link coffeeBlock coffeeSpecialOp
hi def link coffeeBracket coffeeBlock
hi def link coffeeCurly coffeeBlock
hi def link coffeeParen coffeeBlock
" This is used instead of TOP to keep things coffee-specific for good
" embedding. `contained` groups aren't included.
syn cluster coffeeAll contains=coffeeStatement,coffeeRepeat,coffeeConditional,
\ coffeeException,coffeeKeyword,coffeeOperator,
\ coffeeExtendedOp,coffeeSpecialOp,coffeeBoolean,
\ coffeeGlobal,coffeeSpecialVar,coffeeSpecialIdent,
\ coffeeObject,coffeeConstant,coffeeString,
\ coffeeNumber,coffeeFloat,coffeeReservedError,
\ coffeeObjAssign,coffeeComment,coffeeBlockComment,
\ coffeeEmbed,coffeeRegex,coffeeHeregex,
\ coffeeHeredoc,coffeeSpaceError,
\ coffeeSemicolonError,coffeeDotAccess,
\ coffeeProtoAccess,coffeeCurlies,coffeeBrackets,
\ coffeeParens
if !exists('b:current_syntax')
let b:current_syntax = 'coffee'
endif

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" Language: Literate CoffeeScript
" Maintainer: Michael Smith <michael@diglumi.com>
" URL: https://github.com/mintplant/vim-literate-coffeescript
" License: MIT
if exists('b:current_syntax') && b:current_syntax == 'litcoffee'
finish
endif
syn include @markdown syntax/markdown.vim
syn include @coffee syntax/coffee.vim
" Partition the file into notCoffee and inlineCoffee. Each line will match
" exactly one of these regions. notCoffee matches with a zero-width
" look-behind.
syn region notCoffee start='^\%( \|\t\)\@<!' end='$' contains=@markdown
syn region inlineCoffee start='^ \|\t' end='$' contains=@coffee
" We defined notCoffee as a region so we can highlight every element in it
" that doesn't have it's own explicit rule.
highlight default link notCoffee Comment
let b:current_syntax = "litcoffee"

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# Nested curlies
" >> #{ == { { { } } } == } << "
" >> #{ == { abc: { def: 42 } } == } << "

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# Various operators
abc instanceof def
typeof abc
delete abc
abc::def
abc + def
abc - def
abc * def
abc / def
abc % def
abc & def
abc | def
abc ^ def
abc >> def
abc << def
abc >>> def
abc ? def
abc && def
abc and def
abc || def
abc or def
abc += def
abc -= def
abc *= def
abc /= def
abc %= def
abc &= def
abc |= def
abc ^= def
abc >>= def
abc <<= def
abc >>>= def
abc ?= def
abc &&= def
abc ||= def
abc and= def
abc or= def
abc.def.ghi
abc?.def?.ghi
abc < def
abc > def
abc = def
abc == def
abc != def
abc <= def
abc >= def
abc++
abc--
++abc
--abc
# Nested operators
abc[def] = ghi
abc[def[ghi: jkl]] = 42
@abc[def] = ghi
abc["#{def = 42}"] = 42
abc["#{def.ghi = 42}"] = 42
abc["#{def[ghi] = 42}"] = 42
abc["#{def['ghi']}"] = 42
# Object assignments
abc =
def: 123
DEF: 123
@def: 123
Def: 123
'def': 123
42: 123
# Operators shouldn't be highlighted
vector=
wand=
abc+++
abc---
abc ** def
abc &&& def
abc ^^ def
abc ===== def
abc <==== def
abc >==== def
abc +== def
abc =^= def

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# Should be an error
function = 42
var = 42
# Shouldn't be an error
abc.with = 42
function: 42
var: 42
# Keywords shouldn't be highlighted
abc.function
abc.do
abc.break
abc.true
abc::function
abc::do
abc::break
abc::true
abc:: function
abc. function
# Numbers should be highlighted
def.42
def .42
def::42

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The **Scope** class regulates lexical scoping within CoffeeScript. As you
generate code, you create a tree of scopes in the same shape as the nested
function bodies. Each scope knows about the variables declared within it,
and has a reference to its parent enclosing scope. In this way, we know which
variables are new and need to be declared with `var`, and which are shared
with external scopes.
Import the helpers we plan to use.
{extend, last} = require './helpers'
exports.Scope = class Scope
The `root` is the top-level **Scope** object for a given file.
@root: null
Initialize a scope with its parent, for lookups up the chain,
as well as a reference to the **Block** node it belongs to, which is
where it should declare its variables, and a reference to the function that
it belongs to.
constructor: (@parent, @expressions, @method) ->
@variables = [{name: 'arguments', type: 'arguments'}]
@positions = {}
Scope.root = this unless @parent
Adds a new variable or overrides an existing one.
add: (name, type, immediate) ->
return @parent.add name, type, immediate if @shared and not immediate
if Object::hasOwnProperty.call @positions, name
@variables[@positions[name]].type = type
else
@positions[name] = @variables.push({name, type}) - 1
When `super` is called, we need to find the name of the current method we're
in, so that we know how to invoke the same method of the parent class. This
can get complicated if super is being called from an inner function.
`namedMethod` will walk up the scope tree until it either finds the first
function object that has a name filled in, or bottoms out.
namedMethod: ->
return @method if @method.name or !@parent
@parent.namedMethod()
Look up a variable name in lexical scope, and declare it if it does not
already exist.
find: (name) ->
return yes if @check name
@add name, 'var'
no
Reserve a variable name as originating from a function parameter for this
scope. No `var` required for internal references.
parameter: (name) ->
return if @shared and @parent.check name, yes
@add name, 'param'
Just check to see if a variable has already been declared, without reserving,
walks up to the root scope.
check: (name) ->
!!(@type(name) or @parent?.check(name))
Generate a temporary variable name at the given index.
temporary: (name, index) ->
if name.length > 1
'_' + name + if index > 1 then index - 1 else ''
else
'_' + (index + parseInt name, 36).toString(36).replace /\d/g, 'a'
Gets the type of a variable.
type: (name) ->
return v.type for v in @variables when v.name is name
null
If we need to store an intermediate result, find an available name for a
compiler-generated variable. `_var`, `_var2`, and so on...
freeVariable: (name, reserve=true) ->
index = 0
index++ while @check((temp = @temporary name, index))
@add temp, 'var', yes if reserve
temp
Ensure that an assignment is made at the top of this scope
(or at the top-level scope, if requested).
assign: (name, value) ->
@add name, {value, assigned: yes}, yes
@hasAssignments = yes
Does this scope have any declared variables?
hasDeclarations: ->
!!@declaredVariables().length
Return the list of variables first declared in this scope.
declaredVariables: ->
realVars = []
tempVars = []
for v in @variables when v.type is 'var'
(if v.name.charAt(0) is '_' then tempVars else realVars).push v.name
realVars.sort().concat tempVars.sort()
Return the list of assignments that are supposed to be made at the top
of this scope.
assignedVariables: ->
"#{v.name} = #{v.type.value}" for v in @variables when v.type.assigned

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:coffeescript
class Hello
# test

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sources_non_forked/vim-coffee-script/test/test.html
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<head>
<script type="text/coffeescript">
abc = {
def: 42
}
</script>
<script type='text/coffeescript'>
abc = {
def: 42
}
</script>
<script type=text/coffeescript>
abc = {
def: 42
}
</script>
</head>

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The **Scope** class regulates lexical scoping within CoffeeScript. As you
generate code, you create a tree of scopes in the same shape as the nested
function bodies. Each scope knows about the variables declared within it,
and has a reference to its parent enclosing scope. In this way, we know which
variables are new and need to be declared with `var`, and which are shared
with external scopes.
Import the helpers we plan to use.
{extend, last} = require './helpers'
exports.Scope = class Scope
The `root` is the top-level **Scope** object for a given file.
@root: null
Initialize a scope with its parent, for lookups up the chain,
as well as a reference to the **Block** node it belongs to, which is
where it should declare its variables, and a reference to the function that
it belongs to.
constructor: (@parent, @expressions, @method) ->
@variables = [{name: 'arguments', type: 'arguments'}]
@positions = {}
Scope.root = this unless @parent
Adds a new variable or overrides an existing one.
add: (name, type, immediate) ->
return @parent.add name, type, immediate if @shared and not immediate
if Object::hasOwnProperty.call @positions, name
@variables[@positions[name]].type = type
else
@positions[name] = @variables.push({name, type}) - 1
When `super` is called, we need to find the name of the current method we're
in, so that we know how to invoke the same method of the parent class. This
can get complicated if super is being called from an inner function.
`namedMethod` will walk up the scope tree until it either finds the first
function object that has a name filled in, or bottoms out.
namedMethod: ->
return @method if @method.name or !@parent
@parent.namedMethod()
Look up a variable name in lexical scope, and declare it if it does not
already exist.
find: (name) ->
return yes if @check name
@add name, 'var'
no
Reserve a variable name as originating from a function parameter for this
scope. No `var` required for internal references.
parameter: (name) ->
return if @shared and @parent.check name, yes
@add name, 'param'
Just check to see if a variable has already been declared, without reserving,
walks up to the root scope.
check: (name) ->
!!(@type(name) or @parent?.check(name))
Generate a temporary variable name at the given index.
temporary: (name, index) ->
if name.length > 1
'_' + name + if index > 1 then index - 1 else ''
else
'_' + (index + parseInt name, 36).toString(36).replace /\d/g, 'a'
Gets the type of a variable.
type: (name) ->
return v.type for v in @variables when v.name is name
null
If we need to store an intermediate result, find an available name for a
compiler-generated variable. `_var`, `_var2`, and so on...
freeVariable: (name, reserve=true) ->
index = 0
index++ while @check((temp = @temporary name, index))
@add temp, 'var', yes if reserve
temp
Ensure that an assignment is made at the top of this scope
(or at the top-level scope, if requested).
assign: (name, value) ->
@add name, {value, assigned: yes}, yes
@hasAssignments = yes
Does this scope have any declared variables?
hasDeclarations: ->
!!@declaredVariables().length
Return the list of variables first declared in this scope.
declaredVariables: ->
realVars = []
tempVars = []
for v in @variables when v.type is 'var'
(if v.name.charAt(0) is '_' then tempVars else realVars).push v.name
realVars.sort().concat tempVars.sort()
Return the list of assignments that are supposed to be made at the top
of this scope.
assignedVariables: ->
"#{v.name} = #{v.type.value}" for v in @variables when v.type.assigned

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doc/tags

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--color

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Maintainers:
Mark Guzman <segfault@hasno.info>
Doug Kearns <dougkearns@gmail.com>
Tim Pope <vim@NOSPAMtpope.org>
Andrew Radev <andrey.radev@gmail.com>
Nikolai Weibull <now@bitwi.se>
Other contributors:
Michael Brailsford <brailsmt@yahoo.com>
Sean Flanagan <sdflanagan@ozemail.com.au>
Tim Hammerquist <timh@rubyforge.org>
Ken Miller <ken.miller@gmail.com>
Hugh Sasse <hgs@dmu.ac.uk>
Tilman Sauerbeck <tilman@code-monkey.de>
Bertram Scharpf <info@bertram-scharpf.de>
Gavin Sinclair <gsinclair@gmail.com>
Aaron Son <aaronson@uiuc.edu>
Ned Konz <ned@bike-nomad.com>
Pan Thomakos <pan.thomakos@gmail.com>

1579
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source 'http://rubygems.org'
gem 'rspec'
gem 'vimrunner'

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GEM
remote: http://rubygems.org/
specs:
diff-lcs (1.3)
rspec (3.5.0)
rspec-core (~> 3.5.0)
rspec-expectations (~> 3.5.0)
rspec-mocks (~> 3.5.0)
rspec-core (3.5.4)
rspec-support (~> 3.5.0)
rspec-expectations (3.5.0)
diff-lcs (>= 1.2.0, < 2.0)
rspec-support (~> 3.5.0)
rspec-mocks (3.5.0)
diff-lcs (>= 1.2.0, < 2.0)
rspec-support (~> 3.5.0)
rspec-support (3.5.0)
vimrunner (0.3.0)
PLATFORMS
ruby
DEPENDENCIES
rspec
vimrunner
BUNDLED WITH
1.13.7

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Installation
============
In general, your favorite method works. Here are some options.
With pathogen.vim
-----------------
Install [pathogen.vim](https://github.com/tpope/vim-pathogen),
then copy and paste:
git clone git://github.com/vim-ruby/vim-ruby.git ~/.vim/bundle/vim-ruby
With Vundle
-----------
Install [Vundle](https://github.com/gmarik/vundle), then add the
following to your vimrc:
Bundle 'vim-ruby/vim-ruby'
With patience
-------------
Wait for an upgrade to Vim and install it. Vim ships with the latest
version of vim-ruby at the time of its release. (Remember this when
choosing another installation method. The version you download will
supersede the version that ships with Vim, so you will now be
responsible for keeping it up-to-date.)
If you're looking for stable releases from a particular version, you can find
them in [github](https://github.com/vim-ruby/vim-ruby/releases).
Manually
--------
[Download](https://github.com/vim-ruby/vim-ruby/archives/master) and
extract the relevant files to `~/.vim` (or `$HOME/vimfiles` on Windows).

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This file is no longer maintained. Consult the Git log for newer changes.
= 2008.07.XX
== Filetype Detection
The IRB RC file (.irbrc) is now detected as being a Ruby file.
= 2007.05.07
== Ruby Syntax Highlighting
Highlight OPTIMIZE alongside FIXME and TODO.
Multiline array literals can now be folded.
== Ruby Filetype Support
Added mappings for [[, ]], [], ][, [m, ]m, [M, and ]M. The first four bounce
between class and module declarations, and the last four between method
declarations.
== eRuby Syntax Highlighting
Tim Pope has taken over maintenance of the eRuby syntax file. The subtype of
the file is now determined dynamically from the filename, rather than being
hardwired to HTML. It can be overridden with b:eruby_subtype.
== eRuby Filetype Support
Tim Pope has taken over maintenance of the eRuby filetype plugin. Like with
the syntax file, the subtype is now determined dynamically.
== eRuby Indenting
As with the syntax file and filetype plugin, the subtype is now determined
dynamically.
== Bug Fixes
Ruby syntax file
- when ruby_operators is set, highlight scope and range operators, and don't
match '>' in =>'
- regexp literals are highlighted after the 'else' keyword
- don't match [!=?] as part of a sigil prefixed symbol name
- allow text to appear after, and on the same line, as '=begin' in
rubyDocumentation regions
- highlight %s() ans a symbol, not a string
- eliminated some false positves for here docs, symbols, ASCII codes, and
conditionals as statement modifiers
- added "neus" to regexp flags
- Highlight punctuation variables in string interpolation, and flag invalid
ones as errors
- removed : from rubyOptionalDoLine (falsely matches on symbols)
Ruby filetype plugin
- eliminated some false positives with the matchit patterns
Ruby indent plugin
- ignore instance, class, and global variables named "end"
= 2007.03.02
== Omni Completion
Fall back to syntax highlighting completion if Vim lacks the Ruby interface.
RubyGems is now loaded by default if available.
Classes are detected using ObjectSpace. Kernel methods are included in method
completion.
Added completion in Rails views. Rails helpers are included. Rails migrations
now have completion.
== Ruby Syntax Highlighting
Ruby code is highlighted inside interpolation regions.
Symbols are now highlighted with the Constant highlight group; Constants and
class names with the Type highlight group.
Symbol names specified with a string recognise interpolation and escape
sequences.
Alias statements receive special highlighting similar to other 'definitions'.
== Ruby Filetype Support
Matchit support has been improved to include (), {}, and [] in the list of
patterns so that these will be appropriately skipped when included in comments.
ri has been added as the 'keywordprg' and 'balloonexpr' is set to return the
output of ri.
== eRuby Indenting
Tim Pope has taken over maintenance of the eRuby indent file. Ruby code is now
indented appropriately.
== Bug Fixes
Ruby syntax file
- trailing whitespace is no longer included with the def, class, module
keywords.
- escaped interpolation regions should now be ignored in all cases.
- conditional and loop statements are now highlighted correctly in more
locations (where they're used as expressions).
eRuby syntax file
- '-' trim mode block delimiters are now recognised.
Omni Completion
- more robustness; failure to parse buffer no longer errors or prevents
completion.
= 2006.07.11
== Omni Completion
A new omni completion function is now included which offers IntelliSense-like
functionality. See :help ft-ruby-omni for further information.
Note: This will only work with Vim 7.x, compiled with the Ruby interface
(+ruby), and Ruby 1.8.x
== Ruby Filetype Support
Matchit support has been improved to include (), {}, and [] in the list of
patterns meaning these will be appropriately skipped when included in comments.
== Ruby Syntax Highlighting
Operators can now be highlighted by defining the Vim global variable
"ruby_operators".
Multiline comments will now be folded. This can be disabled by defining the
"ruby_no_comment_fold" Vim variable.
== Filetype Detection
RJS and RXML templates are now detected as being 'filetype=ruby'.
== FAQ
There is a new FAQ document included. This is a work in progress and any
feedback would be appreciated.
== Bug Fixes
Ruby syntax file - if/unless modifiers after a method name ending with [?!=]
should now be highlighted correctly.
= 2005.10.07
== Vim 6.4
This release is included in Vim 6.4.
== Bug Fixes
Ruby filetype plugin - symbols were incorrectly being matched as match_words
causing the matchit motion command to jump to an incorrect location in some
circumstances.
= 2005.10.05
== Bug Fixes
Ruby syntax file - allow for comments directly after module/class/def lines
without intervening whitespace (fold markers were breaking syntax highlighting).
Ruby filetype plugin - improve ordering of 'path' elements.
eRuby syntax file - make use of ruby_no_expensive local to the buffer.
= 2005.09.24
== Filetype Detection
The eruby filetype is now detected solely based on the file's extension. This
was being overridden by the scripts.vim detection script.
Note: Only files ending in *.rhtml are detected as filetype eruby since these
are currently assumed to be Ruby embedded in (X)HTML only. Other filetypes
could be supported if requested.
== eRuby Indent File
There is a new eRuby indent file which simply sources the HTML indent file for
now.
== eRuby Compiler Plugin
This now supports erb as the default 'makeprg'. To use eruby set the
eruby_compiler variable to "eruby" in your .vimrc
== Test::Unit Compiler Plugin
This has been improved and should now display messages similar to, though more
detailed than, the GUI test runners.
== Bug Fixes
A few minor bugs have been fixed in the Ruby syntax and indent files.
= 2005.09.15
== eRuby Support
There are new syntax, compiler, and ftplugin files for eRuby. This support is
incomplete and we're keen to hear of any problems or suggestions you may have
to improve it.
== Ruby Filetype Support
The Ruby filetype plugin has been improved to include as many useful settings
as possible without intruding too much on an individual user's preferences.
Matchit support has been improved, and the following options are now set to
appropriate values: comments, commentstring, formatoptions, include,
includeexpr, path, and suffixesadd
== Filetype Detection
The new ftdetect mechanism of Vim 6.3 is being utilized to enable filetype
detection of eRuby files until this is officially added to the next release of
Vim.
== Installation Directories
The installer script now, where possible, automatically determines both the
user and system-wide preferences directory.
== Bug Fixes
A large number of bugs have been fixed in the Ruby syntax and indent files.

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## Vim-ruby
This project contains Vim's runtime files for ruby support. This includes syntax
highlighting, indentation, omnicompletion, and various useful tools and mappings.
## Installation
See the file [INSTALL.markdown](./INSTALL.markdown) for instructions.
You might also find useful setup tips in the github wiki:
https://github.com/vim-ruby/vim-ruby/wiki/VimRubySupport
## Usage
Ideally, vim-ruby should work "correctly" for you out of the box. However, ruby
developers have varying preferences, so there are settings that control some of
the details. You can get more information on these by using the native `:help`
command:
- [`:help vim-ruby-plugin`](./doc/ft-ruby-plugin.txt): Filetype settings and custom mappings
- [`:help vim-ruby-indent`](./doc/ft-ruby-indent.txt): Indentation settings
- [`:help vim-ruby-syntax`](./doc/ft-ruby-syntax.txt): Syntax-related tweaks
- [`:help vim-ruby-omni`](./doc/ft-ruby-omni.txt): Information and settings for omni completion
## Issues
If you have an issue or a feature request, it's recommended to use the github
issue tracker: https://github.com/vim-ruby/vim-ruby/issues. Try the search box
to look for an existing issue -- it might have already been reported.
If you don't have a github account or would rather contact us in a different
way, you can find emails for individual maintainers in the
[CONTRIBUTORS](./CONTRIBUTORS) file. They're also in the comment headers of the
project's Vimscript files (`syntax/ruby.vim`, `indent/ruby.vim`, etc) under the
label "Maintainer".
If you're not sure who the most relevant person to contact is for your
particular issue, you can send an email to the release coordinator, Doug Kearns
(dougkearns at gmail.com).
## Contributing
Vim-ruby is a mature project, which is one way of saying it moves slowly and it
can be a bit difficult to modify. It's far from impossible, but be warned that
issues and PRs may take time to be handled. Partly, it's because we don't want
to risk breaking Vim's core ruby support, partly because it takes a lot of time
and energy to debug and fix things.
Contributing a fix for an issue would be very appreciated, even if it's a
proof-of-concept to start a conversation. Be warned that we're definitely going
to be conservative when considering changes to vim-ruby.
The code is tested using [RSpec](https://rspec.info/) and
[Vimrunner](https://github.com/AndrewRadev/vimrunner). The tests are not
exhaustive, but they should cover a wide variety of cases.
## Project history
This project began in July 2003, when the current version of Vim was 6.2. It
was migrated from CVS in August, 2008.
If you're curious about individual pre-git changes, you can read some of them
in the (unmaintained) [NEWS](./NEWS) and/or [ChangeLog](./ChangeLog) files.

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" Vim completion script
" Language: Ruby
" Maintainer: Mark Guzman <segfault@hasno.info>
" URL: https://github.com/vim-ruby/vim-ruby
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
" ----------------------------------------------------------------------------
"
" Ruby IRB/Complete author: Keiju ISHITSUKA(keiju@ishitsuka.com)
" ----------------------------------------------------------------------------
" {{{ requirement checks
function! s:ErrMsg(msg)
echohl ErrorMsg
echo a:msg
echohl None
endfunction
if !has('ruby')
call s:ErrMsg( "Error: Rubycomplete requires vim compiled with +ruby" )
call s:ErrMsg( "Error: falling back to syntax completion" )
" lets fall back to syntax completion
setlocal omnifunc=syntaxcomplete#Complete
finish
endif
if version < 700
call s:ErrMsg( "Error: Required vim >= 7.0" )
finish
endif
" }}} requirement checks
" {{{ configuration failsafe initialization
if !exists("g:rubycomplete_rails")
let g:rubycomplete_rails = 0
endif
if !exists("g:rubycomplete_classes_in_global")
let g:rubycomplete_classes_in_global = 0
endif
if !exists("g:rubycomplete_buffer_loading")
let g:rubycomplete_buffer_loading = 0
endif
if !exists("g:rubycomplete_include_object")
let g:rubycomplete_include_object = 0
endif
if !exists("g:rubycomplete_include_objectspace")
let g:rubycomplete_include_objectspace = 0
endif
" }}} configuration failsafe initialization
" {{{ regex patterns
" Regex that defines the start-match for the 'end' keyword.
let s:end_start_regex =
\ '\C\%(^\s*\|[=,*/%+\-|;{]\|<<\|>>\|:\s\)\s*\zs' .
\ '\<\%(module\|class\|if\|for\|while\|until\|case\|unless\|begin' .
\ '\|\%(\K\k*[!?]\?\s\+\)\=def\):\@!\>' .
\ '\|\%(^\|[^.:@$]\)\@<=\<do:\@!\>'
" Regex that defines the middle-match for the 'end' keyword.
let s:end_middle_regex = '\<\%(ensure\|else\|\%(\%(^\|;\)\s*\)\@<=\<rescue:\@!\>\|when\|elsif\):\@!\>'
" Regex that defines the end-match for the 'end' keyword.
let s:end_end_regex = '\%(^\|[^.:@$]\)\@<=\<end:\@!\>'
" }}} regex patterns
" {{{ vim-side support functions
let s:rubycomplete_debug = 0
function! s:dprint(msg)
if s:rubycomplete_debug == 1
echom a:msg
endif
endfunction
function! s:GetBufferRubyModule(name, ...)
if a:0 == 1
let [snum,enum] = s:GetBufferRubyEntity(a:name, "module", a:1)
else
let [snum,enum] = s:GetBufferRubyEntity(a:name, "module")
endif
return snum . '..' . enum
endfunction
function! s:GetBufferRubyClass(name, ...)
if a:0 >= 1
let [snum,enum] = s:GetBufferRubyEntity(a:name, "class", a:1)
else
let [snum,enum] = s:GetBufferRubyEntity(a:name, "class")
endif
return snum . '..' . enum
endfunction
function! s:GetBufferRubySingletonMethods(name)
endfunction
function! s:GetBufferRubyEntity( name, type, ... )
let lastpos = getpos(".")
let lastline = lastpos
if (a:0 >= 1)
let lastline = [ 0, a:1, 0, 0 ]
call cursor( a:1, 0 )
endif
let stopline = 1
let crex = '^\s*\<' . a:type . '\>\s*\<' . escape(a:name, '*') . '\>\s*\(<\s*.*\s*\)\?'
let [lnum,lcol] = searchpos( crex, 'w' )
"let [lnum,lcol] = searchpairpos( crex . '\zs', '', '\(end\|}\)', 'w' )
if lnum == 0 && lcol == 0
call cursor(lastpos[1], lastpos[2])
return [0,0]
endif
let curpos = getpos(".")
let [enum,ecol] = searchpairpos( s:end_start_regex, s:end_middle_regex, s:end_end_regex, 'W' )
call cursor(lastpos[1], lastpos[2])
if lnum > enum
return [0,0]
endif
" we found a the class def
return [lnum,enum]
endfunction
function! s:IsInClassDef()
return s:IsPosInClassDef( line('.') )
endfunction
function! s:IsPosInClassDef(pos)
let [snum,enum] = s:GetBufferRubyEntity( '.*', "class" )
let ret = 'nil'
if snum < a:pos && a:pos < enum
let ret = snum . '..' . enum
endif
return ret
endfunction
function! s:IsInComment(pos)
let stack = synstack(a:pos[0], a:pos[1])
if !empty(stack)
return synIDattr(stack[0], 'name') =~ 'ruby\%(.*Comment\|Documentation\)'
else
return 0
endif
endfunction
function! s:GetRubyVarType(v)
let stopline = 1
let vtp = ''
let curpos = getpos('.')
let sstr = '^\s*#\s*@var\s*'.escape(a:v, '*').'\>\s\+[^ \t]\+\s*$'
let [lnum,lcol] = searchpos(sstr,'nb',stopline)
if lnum != 0 && lcol != 0
call setpos('.',curpos)
let str = getline(lnum)
let vtp = substitute(str,sstr,'\1','')
return vtp
endif
call setpos('.',curpos)
let ctors = '\(now\|new\|open\|get_instance'
if exists('g:rubycomplete_rails') && g:rubycomplete_rails == 1 && s:rubycomplete_rails_loaded == 1
let ctors = ctors.'\|find\|create'
else
endif
let ctors = ctors.'\)'
let fstr = '=\s*\([^ \t]\+.' . ctors .'\>\|[\[{"''/]\|%[xwQqr][(\[{@]\|[A-Za-z0-9@:\-()\.]\+...\?\|lambda\|&\)'
let sstr = ''.escape(a:v, '*').'\>\s*[+\-*/]*'.fstr
let pos = searchpos(sstr,'bW')
while pos != [0,0] && s:IsInComment(pos)
let pos = searchpos(sstr,'bW')
endwhile
if pos != [0,0]
let [lnum, col] = pos
let str = matchstr(getline(lnum),fstr,col)
let str = substitute(str,'^=\s*','','')
call setpos('.',pos)
if str == '"' || str == '''' || stridx(tolower(str), '%q[') != -1
return 'String'
elseif str == '[' || stridx(str, '%w[') != -1
return 'Array'
elseif str == '{'
return 'Hash'
elseif str == '/' || str == '%r{'
return 'Regexp'
elseif strlen(str) >= 4 && stridx(str,'..') != -1
return 'Range'
elseif stridx(str, 'lambda') != -1 || str == '&'
return 'Proc'
elseif strlen(str) > 4
let l = stridx(str,'.')
return str[0:l-1]
end
return ''
endif
call setpos('.',curpos)
return ''
endfunction
"}}} vim-side support functions
"{{{ vim-side completion function
function! rubycomplete#Init()
execute "ruby VimRubyCompletion.preload_rails"
endfunction
function! rubycomplete#Complete(findstart, base)
"findstart = 1 when we need to get the text length
if a:findstart
let line = getline('.')
let idx = col('.')
while idx > 0
let idx -= 1
let c = line[idx-1]
if c =~ '\w'
continue
elseif ! c =~ '\.'
let idx = -1
break
else
break
endif
endwhile
return idx
"findstart = 0 when we need to return the list of completions
else
let g:rubycomplete_completions = []
execute "ruby VimRubyCompletion.get_completions('" . a:base . "')"
return g:rubycomplete_completions
endif
endfunction
"}}} vim-side completion function
"{{{ ruby-side code
function! s:DefRuby()
ruby << RUBYEOF
# {{{ ruby completion
begin
require 'rubygems' # let's assume this is safe...?
rescue Exception
#ignore?
end
class VimRubyCompletion
# {{{ constants
@@debug = false
@@ReservedWords = [
"BEGIN", "END",
"alias", "and",
"begin", "break",
"case", "class",
"def", "defined", "do",
"else", "elsif", "end", "ensure",
"false", "for",
"if", "in",
"module",
"next", "nil", "not",
"or",
"redo", "rescue", "retry", "return",
"self", "super",
"then", "true",
"undef", "unless", "until",
"when", "while",
"yield",
]
@@Operators = [ "%", "&", "*", "**", "+", "-", "/",
"<", "<<", "<=", "<=>", "==", "===", "=~", ">", ">=", ">>",
"[]", "[]=", "^", ]
# }}} constants
# {{{ buffer analysis magic
def load_requires
custom_paths = VIM::evaluate("get(g:, 'rubycomplete_load_paths', [])")
if !custom_paths.empty?
$LOAD_PATH.concat(custom_paths).uniq!
end
buf = VIM::Buffer.current
enum = buf.line_number
nums = Range.new( 1, enum )
nums.each do |x|
ln = buf[x]
begin
if /.*require_relative\s*(.*)$/.match( ln )
eval( "require %s" % File.expand_path($1) )
elsif /.*require\s*(["'].*?["'])/.match( ln )
eval( "require %s" % $1 )
end
rescue Exception => e
dprint e.inspect
end
end
end
def load_gems
fpath = VIM::evaluate("get(g:, 'rubycomplete_gemfile_path', 'Gemfile')")
return unless File.file?(fpath) && File.readable?(fpath)
want_bundler = VIM::evaluate("get(g:, 'rubycomplete_use_bundler')")
parse_file = !want_bundler
begin
require 'bundler'
Bundler.setup
Bundler.require
rescue Exception
parse_file = true
end
if parse_file
File.new(fpath).each_line do |line|
begin
require $1 if /\s*gem\s*['"]([^'"]+)/.match(line)
rescue Exception
end
end
end
end
def load_buffer_class(name)
dprint "load_buffer_class(%s) START" % name
classdef = get_buffer_entity(name, 's:GetBufferRubyClass("%s")')
return if classdef == nil
pare = /^\s*class\s*(.*)\s*<\s*(.*)\s*\n/.match( classdef )
load_buffer_class( $2 ) if pare != nil && $2 != name # load parent class if needed
mixre = /.*\n\s*(include|prepend)\s*(.*)\s*\n/.match( classdef )
load_buffer_module( $2 ) if mixre != nil && $2 != name # load mixins if needed
begin
eval classdef
rescue Exception
VIM::evaluate( "s:ErrMsg( 'Problem loading class \"%s\", was it already completed?' )" % name )
end
dprint "load_buffer_class(%s) END" % name
end
def load_buffer_module(name)
dprint "load_buffer_module(%s) START" % name
classdef = get_buffer_entity(name, 's:GetBufferRubyModule("%s")')
return if classdef == nil
begin
eval classdef
rescue Exception
VIM::evaluate( "s:ErrMsg( 'Problem loading module \"%s\", was it already completed?' )" % name )
end
dprint "load_buffer_module(%s) END" % name
end
def get_buffer_entity(name, vimfun)
loading_allowed = VIM::evaluate("exists('g:rubycomplete_buffer_loading') && g:rubycomplete_buffer_loading")
return nil if loading_allowed.to_i.zero?
return nil if /(\"|\')+/.match( name )
buf = VIM::Buffer.current
nums = eval( VIM::evaluate( vimfun % name ) )
return nil if nums == nil
return nil if nums.min == nums.max && nums.min == 0
dprint "get_buffer_entity START"
visited = []
clscnt = 0
bufname = VIM::Buffer.current.name
classdef = ""
cur_line = VIM::Buffer.current.line_number
while (nums != nil && !(nums.min == 0 && nums.max == 0) )
dprint "visited: %s" % visited.to_s
break if visited.index( nums )
visited << nums
nums.each do |x|
if x != cur_line
next if x == 0
ln = buf[x]
is_const = false
if /^\s*(module|class|def|include)\s+/.match(ln) || is_const = /^\s*?[A-Z]([A-z]|[1-9])*\s*?[|]{0,2}=\s*?.+\s*?/.match(ln)
clscnt += 1 if /class|module/.match($1)
# We must make sure to load each constant only once to avoid errors
if is_const
ln.gsub!(/\s*?[|]{0,2}=\s*?/, '||=')
end
#dprint "\$1$1
classdef += "%s\n" % ln
classdef += "end\n" if /def\s+/.match(ln)
dprint ln
end
end
end
nm = "%s(::.*)*\", %s, \"" % [ name, nums.last ]
nums = eval( VIM::evaluate( vimfun % nm ) )
dprint "nm: \"%s\"" % nm
dprint "vimfun: %s" % (vimfun % nm)
dprint "got nums: %s" % nums.to_s
end
if classdef.length > 1
classdef += "end\n"*clscnt
# classdef = "class %s\n%s\nend\n" % [ bufname.gsub( /\/|\\/, "_" ), classdef ]
end
dprint "get_buffer_entity END"
dprint "classdef====start"
lns = classdef.split( "\n" )
lns.each { |x| dprint x }
dprint "classdef====end"
return classdef
end
def get_var_type( receiver )
if /(\"|\')+/.match( receiver )
"String"
else
VIM::evaluate("s:GetRubyVarType('%s')" % receiver)
end
end
def dprint( txt )
print txt if @@debug
end
def escape_vim_singlequote_string(str)
str.to_s.gsub(/'/,"\\'")
end
def get_buffer_entity_list( type )
# this will be a little expensive.
loading_allowed = VIM::evaluate("exists('g:rubycomplete_buffer_loading') && g:rubycomplete_buffer_loading")
allow_aggressive_load = VIM::evaluate("exists('g:rubycomplete_classes_in_global') && g:rubycomplete_classes_in_global")
return [] if allow_aggressive_load.to_i.zero? || loading_allowed.to_i.zero?
buf = VIM::Buffer.current
eob = buf.length
ret = []
rg = 1..eob
re = eval( "/^\s*%s\s*([A-Za-z0-9_:-]*)(\s*<\s*([A-Za-z0-9_:-]*))?\s*/" % type )
rg.each do |x|
if re.match( buf[x] )
next if type == "def" && eval( VIM::evaluate("s:IsPosInClassDef(%s)" % x) ) != nil
ret.push $1
end
end
return ret
end
def get_buffer_modules
return get_buffer_entity_list( "modules" )
end
def get_buffer_methods
return get_buffer_entity_list( "def" )
end
def get_buffer_classes
return get_buffer_entity_list( "class" )
end
def load_rails
allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails")
return if allow_rails.to_i.zero?
buf_path = VIM::evaluate('expand("%:p")')
file_name = VIM::evaluate('expand("%:t")')
vim_dir = VIM::evaluate('getcwd()')
file_dir = buf_path.gsub( file_name, '' )
file_dir.gsub!( /\\/, "/" )
vim_dir.gsub!( /\\/, "/" )
vim_dir << "/"
dirs = [ vim_dir, file_dir ]
sdirs = [ "", "./", "../", "../../", "../../../", "../../../../" ]
rails_base = nil
dirs.each do |dir|
sdirs.each do |sub|
trail = "%s%s" % [ dir, sub ]
tcfg = "%sconfig" % trail
if File.exists?( tcfg )
rails_base = trail
break
end
end
break if rails_base
end
return if rails_base == nil
$:.push rails_base unless $:.index( rails_base )
bootfile = rails_base + "config/boot.rb"
envfile = rails_base + "config/environment.rb"
if File.exists?( bootfile ) && File.exists?( envfile )
begin
require bootfile
require envfile
begin
require 'console_app'
require 'console_with_helpers'
rescue Exception
dprint "Rails 1.1+ Error %s" % $!
# assume 1.0
end
#eval( "Rails::Initializer.run" ) #not necessary?
VIM::command('let s:rubycomplete_rails_loaded = 1')
dprint "rails loaded"
rescue Exception
dprint "Rails Error %s" % $!
VIM::evaluate( "s:ErrMsg('Error loading rails environment')" )
end
end
end
def get_rails_helpers
allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails")
rails_loaded = VIM::evaluate('s:rubycomplete_rails_loaded')
return [] if allow_rails.to_i.zero? || rails_loaded.to_i.zero?
buf_path = VIM::evaluate('expand("%:p")')
buf_path.gsub!( /\\/, "/" )
path_elm = buf_path.split( "/" )
dprint "buf_path: %s" % buf_path
types = [ "app", "db", "lib", "test", "components", "script" ]
i = nil
ret = []
type = nil
types.each do |t|
i = path_elm.index( t )
break if i
end
type = path_elm[i]
type.downcase!
dprint "type: %s" % type
case type
when "app"
i += 1
subtype = path_elm[i]
subtype.downcase!
dprint "subtype: %s" % subtype
case subtype
when "views"
ret += ActionView::Base.instance_methods
ret += ActionView::Base.methods
when "controllers"
ret += ActionController::Base.instance_methods
ret += ActionController::Base.methods
when "models"
ret += ActiveRecord::Base.instance_methods
ret += ActiveRecord::Base.methods
end
when "db"
ret += ActiveRecord::ConnectionAdapters::SchemaStatements.instance_methods
ret += ActiveRecord::ConnectionAdapters::SchemaStatements.methods
end
return ret
end
def add_rails_columns( cls )
allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails")
rails_loaded = VIM::evaluate('s:rubycomplete_rails_loaded')
return [] if allow_rails.to_i.zero? || rails_loaded.to_i.zero?
begin
eval( "#{cls}.establish_connection" )
return [] unless eval( "#{cls}.ancestors.include?(ActiveRecord::Base).to_s" )
col = eval( "#{cls}.column_names" )
return col if col
rescue
dprint "add_rails_columns err: (cls: %s) %s" % [ cls, $! ]
return []
end
return []
end
def clean_sel(sel, msg)
ret = sel.reject{|x|x.nil?}.uniq
ret = ret.grep(/^#{Regexp.quote(msg)}/) if msg != nil
ret
end
def get_rails_view_methods
allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails")
rails_loaded = VIM::evaluate('s:rubycomplete_rails_loaded')
return [] if allow_rails.to_i.zero? || rails_loaded.to_i.zero?
buf_path = VIM::evaluate('expand("%:p")')
buf_path.gsub!( /\\/, "/" )
pelm = buf_path.split( "/" )
idx = pelm.index( "views" )
return [] unless idx
idx += 1
clspl = pelm[idx].camelize.pluralize
cls = clspl.singularize
ret = []
begin
ret += eval( "#{cls}.instance_methods" )
ret += eval( "#{clspl}Helper.instance_methods" )
rescue Exception
dprint "Error: Unable to load rails view helpers for %s: %s" % [ cls, $! ]
end
return ret
end
# }}} buffer analysis magic
# {{{ main completion code
def self.preload_rails
a = VimRubyCompletion.new
if VIM::evaluate("has('nvim')") == 0
require 'thread'
Thread.new(a) do |b|
begin
b.load_rails
rescue
end
end
end
a.load_rails
rescue
end
def self.get_completions(base)
b = VimRubyCompletion.new
b.get_completions base
end
def get_completions(base)
loading_allowed = VIM::evaluate("exists('g:rubycomplete_buffer_loading') && g:rubycomplete_buffer_loading")
if loading_allowed.to_i == 1
load_requires
load_rails
end
want_gems = VIM::evaluate("get(g:, 'rubycomplete_load_gemfile')")
load_gems unless want_gems.to_i.zero?
input = VIM::Buffer.current.line
cpos = VIM::Window.current.cursor[1] - 1
input = input[0..cpos]
input += base
input.sub!(/.*[ \t\n\"\\'`><=;|&{(]/, '') # Readline.basic_word_break_characters
input.sub!(/self\./, '')
input.sub!(/.*((\.\.[\[(]?)|([\[(]))/, '')
dprint 'input %s' % input
message = nil
receiver = nil
methods = []
variables = []
classes = []
constants = []
case input
when /^(\/[^\/]*\/)\.([^.]*)$/ # Regexp
receiver = $1
message = Regexp.quote($2)
methods = Regexp.instance_methods(true)
when /^([^\]]*\])\.([^.]*)$/ # Array
receiver = $1
message = Regexp.quote($2)
methods = Array.instance_methods(true)
when /^([^\}]*\})\.([^.]*)$/ # Proc or Hash
receiver = $1
message = Regexp.quote($2)
methods = Proc.instance_methods(true) | Hash.instance_methods(true)
when /^(:[^:.]*)$/ # Symbol
dprint "symbol"
if Symbol.respond_to?(:all_symbols)
receiver = $1
message = $1.sub( /:/, '' )
methods = Symbol.all_symbols.collect{|s| s.id2name}
methods.delete_if { |c| c.match( /'/ ) }
end
when /^::([A-Z][^:\.\(]*)?$/ # Absolute Constant or class methods
dprint "const or cls"
receiver = $1
methods = Object.constants.collect{ |c| c.to_s }.grep(/^#{receiver}/)
when /^(((::)?[A-Z][^:.\(]*)+?)::?([^:.]*)$/ # Constant or class methods
receiver = $1
message = Regexp.quote($4)
dprint "const or cls 2 [recv: \'%s\', msg: \'%s\']" % [ receiver, message ]
load_buffer_class( receiver )
load_buffer_module( receiver )
begin
constants = eval("#{receiver}.constants").collect{ |c| c.to_s }.grep(/^#{message}/)
methods = eval("#{receiver}.methods").collect{ |m| m.to_s }.grep(/^#{message}/)
rescue Exception
dprint "exception: %s" % $!
constants = []
methods = []
end
when /^(:[^:.]+)\.([^.]*)$/ # Symbol
dprint "symbol"
receiver = $1
message = Regexp.quote($2)
methods = Symbol.instance_methods(true)
when /^([0-9_]+(\.[0-9_]+)?(e[0-9]+)?)\.([^.]*)$/ # Numeric
dprint "numeric"
receiver = $1
message = Regexp.quote($4)
begin
methods = eval(receiver).methods
rescue Exception
methods = []
end
when /^(\$[^.]*)$/ #global
dprint "global"
methods = global_variables.grep(Regexp.new(Regexp.quote($1)))
when /^((\.?[^.]+)+?)\.([^.]*)$/ # variable
dprint "variable"
receiver = $1
message = Regexp.quote($3)
load_buffer_class( receiver )
cv = eval("self.class.constants")
vartype = get_var_type( receiver )
dprint "vartype: %s" % vartype
invalid_vartype = ['', "gets"]
if !invalid_vartype.include?(vartype)
load_buffer_class( vartype )
begin
methods = eval("#{vartype}.instance_methods")
variables = eval("#{vartype}.instance_variables")
rescue Exception
dprint "load_buffer_class err: %s" % $!
end
elsif (cv).include?(receiver)
# foo.func and foo is local var.
methods = eval("#{receiver}.methods")
vartype = receiver
elsif /^[A-Z]/ =~ receiver and /\./ !~ receiver
vartype = receiver
# Foo::Bar.func
begin
methods = eval("#{receiver}.methods")
rescue Exception
end
else
# func1.func2
ObjectSpace.each_object(Module){|m|
next if m.name != "IRB::Context" and
/^(IRB|SLex|RubyLex|RubyToken)/ =~ m.name
methods.concat m.instance_methods(false)
}
end
variables += add_rails_columns( "#{vartype}" ) if vartype && !invalid_vartype.include?(vartype)
when /^\(?\s*[A-Za-z0-9:^@.%\/+*\(\)]+\.\.\.?[A-Za-z0-9:^@.%\/+*\(\)]+\s*\)?\.([^.]*)/
message = $1
methods = Range.instance_methods(true)
when /^\.([^.]*)$/ # unknown(maybe String)
message = Regexp.quote($1)
methods = String.instance_methods(true)
else
dprint "default/other"
inclass = eval( VIM::evaluate("s:IsInClassDef()") )
if inclass != nil
dprint "inclass"
classdef = "%s\n" % VIM::Buffer.current[ inclass.min ]
found = /^\s*class\s*([A-Za-z0-9_-]*)(\s*<\s*([A-Za-z0-9_:-]*))?\s*\n$/.match( classdef )
if found != nil
receiver = $1
message = input
load_buffer_class( receiver )
begin
methods = eval( "#{receiver}.instance_methods" )
variables += add_rails_columns( "#{receiver}" )
rescue Exception
found = nil
end
end
end
if inclass == nil || found == nil
dprint "inclass == nil"
methods = get_buffer_methods
methods += get_rails_view_methods
cls_const = Class.constants
constants = cls_const.select { |c| /^[A-Z_-]+$/.match( c ) }
classes = eval("self.class.constants") - constants
classes += get_buffer_classes
classes += get_buffer_modules
include_objectspace = VIM::evaluate("exists('g:rubycomplete_include_objectspace') && g:rubycomplete_include_objectspace")
ObjectSpace.each_object(Class) { |cls| classes << cls.to_s } if include_objectspace == "1"
message = receiver = input
end
methods += get_rails_helpers
methods += Kernel.public_methods
end
include_object = VIM::evaluate("exists('g:rubycomplete_include_object') && g:rubycomplete_include_object")
methods = clean_sel( methods, message )
methods = (methods-Object.instance_methods) if include_object == "0"
rbcmeth = (VimRubyCompletion.instance_methods-Object.instance_methods) # lets remove those rubycomplete methods
methods = (methods-rbcmeth)
variables = clean_sel( variables, message )
classes = clean_sel( classes, message ) - ["VimRubyCompletion"]
constants = clean_sel( constants, message )
valid = []
valid += methods.collect { |m| { :name => m.to_s, :type => 'm' } }
valid += variables.collect { |v| { :name => v.to_s, :type => 'v' } }
valid += classes.collect { |c| { :name => c.to_s, :type => 't' } }
valid += constants.collect { |d| { :name => d.to_s, :type => 'd' } }
valid.sort! { |x,y| x[:name] <=> y[:name] }
outp = ""
rg = 0..valid.length
rg.step(150) do |x|
stpos = 0+x
enpos = 150+x
valid[stpos..enpos].each { |c| outp += "{'word':'%s','item':'%s','kind':'%s'}," % [ c[:name], c[:name], c[:type] ].map{|x|escape_vim_singlequote_string(x)} }
outp.sub!(/,$/, '')
VIM::command("call extend(g:rubycomplete_completions, [%s])" % outp)
outp = ""
end
end
# }}} main completion code
end # VimRubyCompletion
# }}} ruby completion
RUBYEOF
endfunction
let s:rubycomplete_rails_loaded = 0
call s:DefRuby()
"}}} ruby-side code
" vim:tw=78:sw=4:ts=8:et:fdm=marker:ft=vim:norl:

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" Vim compiler file
" Language: eRuby
" Maintainer: Doug Kearns <dougkearns@gmail.com>
" URL: https://github.com/vim-ruby/vim-ruby
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
if exists("current_compiler")
finish
endif
let current_compiler = "eruby"
if exists(":CompilerSet") != 2 " older Vim always used :setlocal
command -nargs=* CompilerSet setlocal <args>
endif
let s:cpo_save = &cpo
set cpo-=C
if exists("eruby_compiler") && eruby_compiler == "eruby"
CompilerSet makeprg=eruby
else
CompilerSet makeprg=erb
endif
CompilerSet errorformat=
\eruby:\ %f:%l:%m,
\%+E%f:%l:\ parse\ error,
\%W%f:%l:\ warning:\ %m,
\%E%f:%l:in\ %*[^:]:\ %m,
\%E%f:%l:\ %m,
\%-C%\t%\\d%#:%#\ %#from\ %f:%l:in\ %.%#,
\%-Z%\t%\\d%#:%#\ %#from\ %f:%l,
\%-Z%p^,
\%-G%.%#
let &cpo = s:cpo_save
unlet s:cpo_save
" vim: nowrap sw=2 sts=2 ts=8:

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@ -1,39 +0,0 @@
" Vim compiler file
" Language: Rake
" Maintainer: Tim Pope <vimNOSPAM@tpope.org>
" URL: https://github.com/vim-ruby/vim-ruby
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
if exists("current_compiler")
finish
endif
let current_compiler = "rake"
if exists(":CompilerSet") != 2 " older Vim always used :setlocal
command -nargs=* CompilerSet setlocal <args>
endif
let s:cpo_save = &cpo
set cpo-=C
CompilerSet makeprg=rake
CompilerSet errorformat=
\%D(in\ %f),
\%\\s%#%\\d%#:%#\ %#from\ %f:%l:%m,
\%\\s%#%\\d%#:%#\ %#from\ %f:%l:,
\%\\s%##\ %f:%l:%m%\\&%.%#%\\D:%\\d%\\+:%.%#,
\%\\s%##\ %f:%l%\\&%.%#%\\D:%\\d%\\+,
\%\\s%#[%f:%l:\ %#%m%\\&%.%#%\\D:%\\d%\\+:%.%#,
\%\\s%#%f:%l:\ %#%m%\\&%.%#%\\D:%\\d%\\+:%.%#,
\%\\s%#%f:%l:,
\%m\ [%f:%l]:,
\%+Erake\ aborted!,
\%+EDon't\ know\ how\ to\ build\ task\ %.%#,
\%+Einvalid\ option:%.%#,
\%+Irake\ %\\S%\\+%\\s%\\+#\ %.%#
let &cpo = s:cpo_save
unlet s:cpo_save
" vim: nowrap sw=2 sts=2 ts=8:

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@ -1,35 +0,0 @@
" Vim compiler file
" Language: RSpec
" Maintainer: Tim Pope <vimNOSPAM@tpope.org>
" URL: https://github.com/vim-ruby/vim-ruby
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
if exists("current_compiler")
finish
endif
let current_compiler = "rspec"
if exists(":CompilerSet") != 2 " older Vim always used :setlocal
command -nargs=* CompilerSet setlocal <args>
endif
let s:cpo_save = &cpo
set cpo-=C
CompilerSet makeprg=rspec
CompilerSet errorformat=
\%f:%l:\ %tarning:\ %m,
\%E%.%#:in\ `load':\ %f:%l:%m,
\%E%f:%l:in\ `%*[^']':\ %m,
\%-Z\ \ \ \ \ %\\+\#\ %f:%l:%.%#,
\%E\ \ \ \ \ Failure/Error:\ %m,
\%E\ \ \ \ \ Failure/Error:,
\%C\ \ \ \ \ %m,
\%C%\\s%#,
\%-G%.%#
let &cpo = s:cpo_save
unlet s:cpo_save
" vim: nowrap sw=2 sts=2 ts=8:

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sources_non_forked/vim-ruby/compiler/ruby.vim
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" Vim compiler file
" Language: Ruby
" Function: Syntax check and/or error reporting
" Maintainer: Tim Pope <vimNOSPAM@tpope.org>
" URL: https://github.com/vim-ruby/vim-ruby
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
if exists("current_compiler")
finish
endif
let current_compiler = "ruby"
if exists(":CompilerSet") != 2 " older Vim always used :setlocal
command -nargs=* CompilerSet setlocal <args>
endif
let s:cpo_save = &cpo
set cpo-=C
" default settings runs script normally
" add '-c' switch to run syntax check only:
"
" CompilerSet makeprg=ruby\ -c
"
" or add '-c' at :make command line:
"
" :make -c %<CR>
"
CompilerSet makeprg=ruby
CompilerSet errorformat=
\%+E%f:%l:\ parse\ error,
\%W%f:%l:\ warning:\ %m,
\%E%f:%l:in\ %*[^:]:\ %m,
\%E%f:%l:\ %m,
\%-C%\t%\\d%#:%#\ %#from\ %f:%l:in\ %.%#,
\%-Z%\t%\\d%#:%#\ %#from\ %f:%l,
\%-Z%p^,
\%-G%.%#
let &cpo = s:cpo_save
unlet s:cpo_save
" vim: nowrap sw=2 sts=2 ts=8:

35
sources_non_forked/vim-ruby/compiler/rubyunit.vim
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@ -1,35 +0,0 @@
" Vim compiler file
" Language: Test::Unit - Ruby Unit Testing Framework
" Maintainer: Doug Kearns <dougkearns@gmail.com>
" URL: https://github.com/vim-ruby/vim-ruby
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
if exists("current_compiler")
finish
endif
let current_compiler = "rubyunit"
if exists(":CompilerSet") != 2 " older Vim always used :setlocal
command -nargs=* CompilerSet setlocal <args>
endif
let s:cpo_save = &cpo
set cpo-=C
CompilerSet makeprg=testrb
" CompilerSet makeprg=ruby\ -Itest
" CompilerSet makeprg=m
CompilerSet errorformat=\%W\ %\\+%\\d%\\+)\ Failure:,
\%C%m\ [%f:%l]:,
\%E\ %\\+%\\d%\\+)\ Error:,
\%C%m:,
\%C\ \ \ \ %f:%l:%.%#,
\%C%m,
\%Z\ %#,
\%-G%.%#
let &cpo = s:cpo_save
unlet s:cpo_save
" vim: nowrap sw=2 sts=2 ts=8:

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RUBY *ft-ruby-indent*
*vim-ruby-indent*
Ruby: Access modifier indentation |ruby-access-modifier-indentation|
Ruby: Block style indentation |ruby-block-style-indentation|
Ruby: Assignment style indentation |ruby-assignment-style-indentation|
Ruby: Hanging element indentation |ruby-hanging-element-indentation|
*ruby-access-modifier-indentation*
*g:ruby_indent_access_modifier_style*
Ruby: Access modifier indentation ~
Different access modifier indentation styles can be used by setting: >
:let g:ruby_indent_access_modifier_style = 'normal'
:let g:ruby_indent_access_modifier_style = 'indent'
:let g:ruby_indent_access_modifier_style = 'outdent'
<
By default, the "normal" access modifier style is used.
Access modifier style "normal":
>
class Indent
private :method
protected :method
private
def method; end
protected
def method; end
public
def method; end
end
<
Access modifier style "indent":
>
class Indent
private :method
protected :method
private
def method; end
protected
def method; end
public
def method; end
end
<
Access modifier style "outdent":
>
class Indent
private :method
protected :method
private
def method; end
protected
def method; end
public
def method; end
end
<
*ruby-block-style-indentation*
*g:ruby_indent_block_style*
Ruby: Block style indentation ~
Different block indentation styles can be used by setting: >
:let g:ruby_indent_block_style = 'expression'
:let g:ruby_indent_block_style = 'do'
<
By default, the "do" block indent style is used.
Block indent style "expression":
>
first
.second do |x|
something
end
<
Block indent style "do":
>
first
.second do |x|
something
end
<
*ruby-assignment-style-indentation*
*g:ruby_indent_assignment_style*
Ruby: Assignment style indentation ~
Different styles of indenting assignment for multiline expressions:
>
:let g:ruby_indent_assignment_style = 'hanging'
:let g:ruby_indent_assignment_style = 'variable'
<
By default, the "hanging" style is used.
Assignment indent style "hanging":
>
x = if condition
something
end
<
Assignment indent style "variable":
>
x = if condition
something
end
<
*ruby-hanging-element-indentation*
*g:ruby_indent_hanging_elements*
Ruby: Hanging element indentation ~
Elements of multiline collections -- such as arrays, hashes, and method
argument lists -- can have hanging indentation enabled or disabled with the
following setting.
>
:let g:ruby_indent_hanging_elements = 1
:let g:ruby_indent_hanging_elements = 0
<
By default, this setting is "1" (true) meaning that hanging indentation is
enabled in some cases.
Here is an example method call when the setting is true (non-zero):
>
render('product/show',
product: product,
on_sale: true,
)
<
And the same method call when the setting is false (zero):
>
render('product/show',
product: product,
on_sale: true,
)
<
Note that, even if the setting is turned on, you can still get non-hanging
indentation by putting each argument on a separate line:
>
render(
'product/show',
product: product,
on_sale: true,
)
<
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RUBY *ft-ruby-omni*
*vim-ruby-omni*
Completion of Ruby code requires that Vim be built with |+ruby|.
Ruby completion will parse your buffer on demand in order to provide a list of
completions. These completions will be drawn from modules loaded by "require"
and modules defined in the current buffer.
The completions provided by CTRL-X CTRL-O are sensitive to the context:
CONTEXT COMPLETIONS PROVIDED ~
1. Not inside a class definition Classes, constants and globals
2. Inside a class definition Methods or constants defined in the class
3. After '.', '::' or ':' Methods applicable to the object being
dereferenced
4. After ':' or ':foo' Symbol name (beginning with "foo")
Notes:
- Vim will load/evaluate code in order to provide completions. This may
cause some code execution, which may be a concern. This is no longer
enabled by default, to enable this feature add >
let g:rubycomplete_buffer_loading = 1
< - In context 1 above, Vim can parse the entire buffer to add a list of
classes to the completion results. This feature is turned off by default,
to enable it add >
let g:rubycomplete_classes_in_global = 1
< to your vimrc
- In context 2 above, anonymous classes are not supported.
- In context 3 above, Vim will attempt to determine the methods supported by
the object.
- Vim can detect and load the Rails environment for files within a rails
project. The feature is disabled by default, to enable it add >
let g:rubycomplete_rails = 1
< to your vimrc
- Vim can parse a Gemfile, in case gems are being implicitly required. To
activate the feature: >
let g:rubycomplete_load_gemfile = 1
< To specify an alternative path, use: >
let g:rubycomplete_gemfile_path = 'Gemfile.aux'
< To use Bundler.require instead of parsing the Gemfile, set: >
let g:rubycomplete_use_bundler = 1
< To use custom paths that should be added to $LOAD_PATH to correctly
resolve requires, set: >
let g:rubycomplete_load_paths = ["/path/to/code", "./lib/example"]
vim:tw=78:sw=4:ts=8:ft=help:norl:

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RUBY *ft-ruby-plugin*
*vim-ruby-plugin*
Ruby: Recommended settings |ruby-recommended|
Ruby: Motion commands |ruby-motion|
Ruby: Text objects |ruby-text-objects|
*ruby-recommended*
*g:ruby_recommended_style*
Ruby: Recommended settings ~
The `g:ruby_recommended_style` variable activates indentation settings
according to the most common ruby convention: two spaces for indentation. It's
turned on by default to ensure an unsurprising default experience for most
ruby developers.
If you'd like to enforce your own style, it's possible to apply your own
preferences in your own configuration in `after/ftplugin/ruby.vim`. You can
also disable the setting by setting the variable to 0:
>
let g:ruby_recommended_style = 0
<
*ruby-motion*
Ruby: Motion commands ~
Vim provides motions such as |[m| and |]m| for jumping to the start or end of
a method definition. Out of the box, these work for curly-bracket languages,
but not for Ruby. The vim-ruby plugin enhances these motions, by making them
also work on Ruby files.
*ruby-]m*
]m Go to start of next method definition.
*ruby-]M*
]M Go to end of next method definition.
*ruby-[m*
[m Go to start of previous method definition.
*ruby-[M*
[M Go to end of previous method definition.
*ruby-]]*
]] Go to start of next module or class definition.
*ruby-][*
][ Go to end of next module or class definition.
*ruby-[[*
[[ Go to start of previous module or class definition.
*ruby-[]*
[] Go to end of previous module or class definition.
*ruby-text-objects*
Ruby: Text objects ~
Vim's |text-objects| can be used to select or operate upon regions of text
that are defined by structure. The vim-ruby plugin adds text objects for
operating on methods and classes.
*ruby-v_am* *ruby-am*
am "a method", select from "def" until matching "end"
keyword.
*ruby-v_im* *ruby-im*
im "inner method", select contents of "def"/"end" block,
excluding the "def" and "end" themselves.
*ruby-v_aM* *ruby-aM*
aM "a class", select from "class" until matching "end"
keyword.
*ruby-v_iM* *ruby-iM*
iM "inner class", select contents of "class"/"end"
block, excluding the "class" and "end" themselves.
vim:tw=78:sw=4:ts=8:ft=help:norl:

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RUBY *ruby.vim* *ft-ruby-syntax*
*vim-ruby-syntax*
Ruby: Operator highlighting |ruby_operators|
Ruby: Whitespace errors |ruby_space_errors|
Ruby: Syntax errors |ruby_syntax_errors|
Ruby: Folding |ruby_fold| |ruby_foldable_groups|
Ruby: Reducing expensive operations |ruby_no_expensive| |ruby_minlines|
Ruby: Spellchecking strings |ruby_spellcheck_strings|
*ruby_operators*
Ruby: Operator highlighting ~
Operators, and pseudo operators, can be highlighted by defining: >
:let ruby_operators = 1
:let ruby_pseudo_operators = 1
<
The supported pseudo operators are ., &., ::, *, **, &, <, << and ->.
*ruby_space_errors*
Ruby: Whitespace errors ~
Whitespace errors can be highlighted by defining "ruby_space_errors": >
:let ruby_space_errors = 1
<
This will highlight trailing whitespace and tabs preceded by a space character
as errors. This can be refined by defining "ruby_no_trail_space_error" and
"ruby_no_tab_space_error" which will ignore trailing whitespace and tabs after
spaces respectively.
*ruby_syntax_errors*
Ruby: Syntax errors ~
Redundant line continuations and predefined global variable look-alikes (such
as $# and $-z) can be highlighted as errors by defining:
>
:let ruby_line_continuation_error = 1
:let ruby_global_variable_error = 1
<
*ruby_fold*
Ruby: Folding ~
Folding can be enabled by defining "ruby_fold": >
:let ruby_fold = 1
<
This will set the value of 'foldmethod' to "syntax" locally to the current
buffer or window, which will enable syntax-based folding when editing Ruby
filetypes.
*ruby_foldable_groups*
Default folding is rather detailed, i.e., small syntax units like "if", "do",
"%w[]" may create corresponding fold levels.
You can set "ruby_foldable_groups" to restrict which groups are foldable: >
:let ruby_foldable_groups = 'if case %'
<
The value is a space-separated list of keywords:
keyword meaning ~
-------- ------------------------------------- ~
ALL Most block syntax (default)
NONE Nothing
if "if" or "unless" block
def "def" block
class "class" block
module "module" block
do "do" block
begin "begin" block
case "case" block
for "for", "while", "until" loops
{ Curly bracket block or hash literal
[ Array literal
% Literal with "%" notation, e.g.: %w(STRING), %!STRING!
/ Regexp
string String and shell command output (surrounded by ', ", `)
: Symbol
# Multiline comment
<< Here documents
__END__ Source code after "__END__" directive
NONE and ALL have priority, in that order, over all other folding groups.
*ruby_no_expensive*
Ruby: Reducing expensive operations ~
By default, the "end" keyword is colorized according to the opening statement
of the block it closes. While useful, this feature can be expensive; if you
experience slow redrawing (or you are on a terminal with poor color support)
you may want to turn it off by defining the "ruby_no_expensive" variable: >
:let ruby_no_expensive = 1
<
In this case the same color will be used for all control keywords.
*ruby_minlines*
If you do want this feature enabled, but notice highlighting errors while
scrolling backwards, which are fixed when redrawing with CTRL-L, try setting
the "ruby_minlines" variable to a value larger than 50: >
:let ruby_minlines = 100
<
Ideally, this value should be a number of lines large enough to embrace your
largest class or module.
*ruby_spellcheck_strings*
Ruby: Spellchecking strings ~
Ruby syntax will perform spellchecking of strings if you define
"ruby_spellcheck_strings": >
:let ruby_spellcheck_strings = 1
<
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#!/usr/bin/env ruby
arg = ARGV.pop
# Usage example:
#
# ./etc/examples/generators/syntax.rb %Q > etc/examples/syntax/Q.rb
#
# then read the output file with 'foldlevel' 0
puts "# Generated by `" <<
"./etc/examples/generators/syntax.rb #{arg}" <<
" > etc/examples/syntax/#{arg.sub('%', '')}.rb" <<
"`\n\n"
# %Q {{{
# Generalized Double Quoted String and Array of Strings and Shell Command Output
if arg == '%Q'
# Note: %= is not matched here as the beginning of a double quoted string
%Q[~`!@\#$%^&*_-+|:;"',.?/].split(//).each do |s|
puts <<-END.gsub(/^\s{4}/, '')
%#{s}
foo
\\#{s}
\\\\\\#{s}
bar
#{s}
END
end
%w(Q W x).each do |leading|
%Q[~`!@\#$%^&*_-+=|:;"',.?/].split(//).each do |s|
puts <<-END.gsub(/^\s{6}/, '')
%#{leading}#{s}
foo
\\#{s}
\\\\\\#{s}
bar
#{s}
END
end
%w({} <> [] ()).each do |pair|
puts <<-END.gsub(/^\s{6}/, '')
%#{leading}#{pair[0]}
foo
\\#{pair[1]}
\\\\\\#{pair[1]}
bar
#{pair[1]}
END
end
puts " %#{leading} foo\\ \\\\\\ bar\nbaz \n\n" unless leading == 'W'
end
end
# }}}
# %q {{{
# Generalized Single Quoted String, Symbol and Array of Strings
if arg == '%q'
%w(q w s).each do |leading|
%Q[~`!@\#$%^&*_-+=|:;"',.?/].split(//).each do |s|
puts <<-END.gsub(/^\s{6}/, '')
%#{leading}#{s}
foo
\\#{s}
\\\\\\#{s}
bar
#{s}
END
end
%w({} <> [] ()).each do |pair|
puts <<-END.gsub(/^\s{6}/, '')
%#{leading}#{pair[0]}
foo
\\#{pair[1]}
\\\\\\#{pair[1]}
bar
#{pair[1]}
END
end
puts " %#{leading} foo\\ \\\\\\ bar\nbaz \n\n" unless leading == 'w'
end
end
# }}}
# %r {{{
# Generalized Regular Expression
if arg == '%r'
%Q[~`!@\#$%^&*_-+=|:;"',.?/].split(//).each do |s|
puts <<-END.gsub(/^\s{4}/, '')
%r#{s}
foo
\\#{s}
\\\\\\#{s}
bar
#{s}
END
end
puts " %r foo\\ \\\\\\ bar\nbaz \n\n"
%w({} <> [] ()).each do |pair|
puts <<-END.gsub(/^\s{4}/, '')
%r#{pair[0]}
foo
\\#{pair[1]}
\\\\\\#{pair[1]}
bar
#{pair[1]}
END
end
end
# }}}
# %i / %I {{{
# Array of Symbols
# Array of interpolated Symbols
if %w(%i %I).include?(arg)
%w(i I).each do |leading|
%Q[~`!@\#$%^&*_-+=|:;"',.?/].split(//).each do |s|
puts <<-END.gsub(/^\s{6}/, '')
%#{leading}#{s}
foo
\\#{s}
\\\\\\#{s}
bar
#{s}
END
end
%w({} <> [] ()).each do |pair|
puts <<-END.gsub(/^\s{6}/, '')
%#{leading}#{pair[0]}
foo
\\#{pair[1]}
\\\\\\#{pair[1]}
bar
#{pair[1]}
END
end
end
end
# }}}
# string {{{
# Normal String and Shell Command Output
if arg == 'string'
%w(' " `).each do |quote|
puts <<-END.gsub(/^\s{4}/, '')
#{quote}
foo
\\#{quote}
\\\\\\#{quote}
bar
#{quote}
END
end
end
# }}}
# regex (Normal Regular Expression) {{{
if arg == 'regexp'
'iomxneus'.split('').unshift('').each do |option|
puts "\n# Begin test for option '#{option}' {{{\n\n"
puts <<-END.gsub(/^\s{4}/, '')
/
foo
\\\/
\\\\\\\/
bar
/#{option}
END
%w(and or while until unless if elsif when not then else).each do |s|
puts <<-END.gsub(/^\s{6}/, '')
#{s}/
foo
\\\/
\\\\\\\/
bar
/#{option}
END
end
%w(; \ ~ = ! | \( & , { [ < > ? : * + -).each do |s|
puts <<-END.gsub(/^\s{6}/, '')
#{s}/
foo
\\\/
\\\\\\\/
bar
/#{option}
END
end
[' ', "\t", '=', 'OK'].each do |s|
puts <<-END.gsub(/^\s{6}/, '')
_foo /#{s}
foo
\\\/
\\\\\\\/
bar
/#{option}
END
end
puts "# }}} End test for option '#{option}'\n"
end
puts "\n# Test for ternary operation (8c1c484) {{{\n\n"
puts 'yo = 4 ? /quack#{3}/ : /quack/'
puts "\n# }}} End test for ternary operation\n"
end
# }}}
# symbol {{{
# Symbol region
if arg == 'symbol'
%w(' ").each do |quote|
%Q_]})\"':_.split(//).unshift('').each do |s|
puts <<-END.gsub(/^\s{6}/, '')
#{s}:#{quote}
foo
\\#{quote}
\\\\\\#{quote}
bar
#{quote}
#{" #{s} # close string to ensure next case clean" if %w(' ").include?(s) && s != quote }
END
end
end
end
# }}}
# heredoc {{{
# Here Documents
if arg == 'heredoc'
puts "\n# Begin of valid cases {{{\n\n"
%w(' " `).unshift('').each do |quote|
puts <<-END.gsub(/^\s{6}/, '')
<<#{quote}_LABEL#{quote}.?!, foo
bar baz
_LABEL
\n
<<-#{quote}_LABEL#{quote}.?!, foo
bar baz
_LABEL
\n
<<~#{quote}_LABEL#{quote}.?!, foo
bar baz
_LABEL
END
end
puts "# }}} End of valid cases'\n\n"
puts "\n# Begin of INVALID cases {{{\n\n"
# NOTE: for simplification, omit test for different quotes " ' `,
# they are all invalid anyway
%w(class ::).each do |s|
puts <<-END.gsub(/^\s{6}/, '')
#{s}\n <<LABEL
foo
LABEL
END
end
%Q_]})\"'._.split(//).each do |s|
puts <<-END.gsub(/^\s{4}/, '')
#{s} <<LABEL
foo
LABEL
#{" #{s} # close to ensure next case clean" if %w(' ").include?(s)}
END
end
%w(09 aZ _w).each do |s|
puts <<-END.gsub(/^\s{6}/, '')
#{s}<<LABEL
foo
LABEL
END
end
%w(' " `).unshift('').each do |quote|
puts <<-END.gsub(/^\s{6}/, '')
<<LABEL foo<<#{quote}_bar
baz
LABEL
#{" #{quote} # close to ensure next case clean" if %w(' ").include?(quote)}
\n
<<LABEL foo<<-#{quote}_bar
baz
LABEL
#{" #{quote} # close to ensure next case clean" if %w(' ").include?(quote)}
END
end
puts "# }}} End of INVALID cases'\n\n"
end
# }}}
# blocks {{{
# simple blocks (def, class, module, do, begin, case)
if arg == 'blocks'
puts <<-END.gsub(/^\s{4}/, '')
def
foo
def
bar
end
end
END
%w(class module do begin case).each do |s|
puts <<-END.gsub(/^\s{6}/, '')
#{s}
foo
end
END
end
end
# }}}
# brackets {{{
# curly bracket block and hash literal
if arg == 'brackets'
puts <<-END.gsub(/^\s{4}/, '')
{
foo
}
END
%w<_xxx ] } )>.unshift('').each do |s|
puts <<-END.gsub(/^\s{6}/, '')
#{s}[
foo
]
END
end
end
# }}}
# if {{{
# if/else blocks
if arg == 'if'
%w(if unless).each do |start|
puts <<-END.gsub(/^ {6}/, '')
#{start} 1
foo
else
bar
end
foo \\
#{start} 1
foo
else
bar
end
baz ...= #{start} 1
foo
else
bar
end
END
['?', '!'].each do |mark|
puts <<-END.gsub(/^ {8}/, '')
42foo#{mark} #{start} 1
bar
else
baz
end
END
end
'{:,;([<>~\*%&^|+=-'.split(//).each do |expr|
puts <<-END.gsub(/^ {8}/, '')
foo #{expr} #{start} 1
bar
else
baz
end
END
end
# c7cb532 match correct `end`
puts <<-END.gsub(/^ {6}/, '')
#{start} 1
(1..5).end
:: end
end
#{start} 1
..end
END
# INVALID cases
puts <<-END.gsub(/^ {6}/, '')
not_BOF #{start} 1
bar
else
baz
end
END
['?', '!'].each do |mark|
puts <<-END.gsub(/^ {8}/, '')
_foo#{mark} #{start} 1
bar
else
baz
end
END
end
end
end
# }}}
# for {{{
# rubyRepeatExpression (for, while, until)
if arg == 'for'
puts <<-END.gsub(/^ {4}/, '')
for 1
foo
end
END
%w(until while).each do |start|
puts <<-END.gsub(/^ {6}/, '')
#{start} 1
foo
end
baz ...= #{start} 1
foo
end
END
'{:,;([<>~\*/%&^|+-'.split(//).each do |expr|
puts <<-END.gsub(/^ {8}/, '')
foo #{expr} #{start} 1
bar
end
END
end
# INVALID cases
puts <<-END.gsub(/^ {6}/, '')
not_BOF #{start} 1
bar
end
END
['?', '!'].each do |mark|
puts <<-END.gsub(/^ {8}/, '')
_foo#{mark} #{start} 1
bar
end
END
end
end
end
# }}}
# comment {{{
if arg == 'comment'
puts <<-END.gsub(/^ {4}/, '')
# foo
# foo
# bar
baz
=begin foo bar
comment
=end baz
END
end
# }}}
# __END__ {{{
if arg == '__END__'
puts <<-EOF.gsub(/^ {4}/, '')
__END__
invalid
invalid
__END__
valid
valid
EOF
end
# }}}
puts "#\svim:foldmethod=syntax"
# vim:foldmethod=marker

16
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@ -1,16 +0,0 @@
[1, [2,
[3],
3],
4]
[1, [2,
3],
4]
[1, {2 =>
3},
4]
[1, f(2,
3),
4]

42
sources_non_forked/vim-ruby/ftdetect/ruby.vim
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@ -1,42 +0,0 @@
" Officially distributed filetypes
" Support functions {{{
function! s:setf(filetype) abort
if &filetype !~# '\<'.a:filetype.'\>'
let &filetype = a:filetype
endif
endfunction
func! s:StarSetf(ft)
if expand("<amatch>") !~ g:ft_ignore_pat
exe 'setf ' . a:ft
endif
endfunc
" }}}
" HTML with Ruby - eRuby
au BufNewFile,BufRead *.erb,*.rhtml call s:setf('eruby')
" Interactive Ruby shell
au BufNewFile,BufRead .irbrc,irbrc call s:setf('ruby')
" Ruby
au BufNewFile,BufRead *.rb,*.rbw,*.gemspec call s:setf('ruby')
" Rackup
au BufNewFile,BufRead *.ru call s:setf('ruby')
" Bundler
au BufNewFile,BufRead Gemfile call s:setf('ruby')
" Ruby on Rails
au BufNewFile,BufRead *.builder,*.rxml,*.rjs,*.ruby call s:setf('ruby')
" Rakefile
au BufNewFile,BufRead [rR]akefile,*.rake call s:setf('ruby')
au BufNewFile,BufRead [rR]akefile* call s:StarSetf('ruby')
" Rantfile
au BufNewFile,BufRead [rR]antfile,*.rant call s:setf('ruby')
" vim: nowrap sw=2 sts=2 ts=8 noet fdm=marker:

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sources_non_forked/vim-ruby/ftdetect/ruby_extra.vim
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@ -1,72 +0,0 @@
" All other filetypes
" Support functions {{{
function! s:setf(filetype) abort
if &filetype !=# a:filetype
let &filetype = a:filetype
endif
endfunction
" }}}
" Appraisal
au BufNewFile,BufRead Appraisals call s:setf('ruby')
" Autotest
au BufNewFile,BufRead .autotest call s:setf('ruby')
" Axlsx
au BufNewFile,BufRead *.axlsx call s:setf('ruby')
" Buildr Buildfile
au BufNewFile,BufRead [Bb]uildfile call s:setf('ruby')
" Capistrano
au BufNewFile,BufRead Capfile,*.cap call s:setf('ruby')
" Chef
au BufNewFile,BufRead Cheffile call s:setf('ruby')
au BufNewFile,BufRead Berksfile call s:setf('ruby')
" CocoaPods
au BufNewFile,BufRead Podfile,*.podspec call s:setf('ruby')
" Guard
au BufNewFile,BufRead Guardfile,.Guardfile call s:setf('ruby')
" Jb
au BufNewFile,BufRead *.jb call s:setf('ruby')
" Jbuilder
au BufNewFile,BufRead *.jbuilder call s:setf('ruby')
" Kitchen Sink
au BufNewFile,BufRead KitchenSink call s:setf('ruby')
" Opal
au BufNewFile,BufRead *.opal call s:setf('ruby')
" Pry config
au BufNewFile,BufRead .pryrc call s:setf('ruby')
" Puppet librarian
au BufNewFile,BufRead Puppetfile call s:setf('ruby')
" Rabl
au BufNewFile,BufRead *.rabl call s:setf('ruby')
" Routefile
au BufNewFile,BufRead [rR]outefile call s:setf('ruby')
" SimpleCov
au BufNewFile,BufRead .simplecov call s:setf('ruby')
" Sorbet RBI files
au BufNewFile,BufRead *.rbi call s:setf('ruby')
" Thor
au BufNewFile,BufRead [tT]horfile,*.thor call s:setf('ruby')
" Vagrant
au BufNewFile,BufRead [vV]agrantfile call s:setf('ruby')
" vim: nowrap sw=2 sts=2 ts=8 noet fdm=marker:

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sources_non_forked/vim-ruby/ftplugin/eruby.vim
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@ -1,131 +0,0 @@
" Vim filetype plugin
" Language: eRuby
" Maintainer: Tim Pope <vimNOSPAM@tpope.org>
" URL: https://github.com/vim-ruby/vim-ruby
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
" Only do this when not done yet for this buffer
if exists("b:did_ftplugin")
finish
endif
let s:save_cpo = &cpo
set cpo-=C
" Define some defaults in case the included ftplugins don't set them.
let s:undo_ftplugin = ""
let s:browsefilter = "All Files (*.*)\t*.*\n"
let s:match_words = ""
if !exists("g:eruby_default_subtype")
let g:eruby_default_subtype = "html"
endif
if &filetype =~ '^eruby\.'
let b:eruby_subtype = matchstr(&filetype,'^eruby\.\zs\w\+')
elseif !exists("b:eruby_subtype")
let s:lines = getline(1)."\n".getline(2)."\n".getline(3)."\n".getline(4)."\n".getline(5)."\n".getline("$")
let b:eruby_subtype = matchstr(s:lines,'eruby_subtype=\zs\w\+')
if b:eruby_subtype == ''
let b:eruby_subtype = matchstr(substitute(expand("%:t"),'\c\%(\.erb\|\.eruby\|\.erubis\|\.example\)\+$','',''),'\.\zs\w\+\%(\ze+\w\+\)\=$')
endif
if b:eruby_subtype == 'rhtml'
let b:eruby_subtype = 'html'
elseif b:eruby_subtype == 'rb'
let b:eruby_subtype = 'ruby'
elseif b:eruby_subtype == 'yml'
let b:eruby_subtype = 'yaml'
elseif b:eruby_subtype == 'js'
let b:eruby_subtype = 'javascript'
elseif b:eruby_subtype == 'txt'
" Conventional; not a real file type
let b:eruby_subtype = 'text'
elseif b:eruby_subtype == ''
let b:eruby_subtype = g:eruby_default_subtype
endif
endif
if exists("b:eruby_subtype") && b:eruby_subtype != '' && b:eruby_subtype !=? 'eruby'
exe "runtime! ftplugin/".b:eruby_subtype.".vim ftplugin/".b:eruby_subtype."_*.vim ftplugin/".b:eruby_subtype."/*.vim"
else
runtime! ftplugin/html.vim ftplugin/html_*.vim ftplugin/html/*.vim
endif
unlet! b:did_ftplugin
" Override our defaults if these were set by an included ftplugin.
if exists("b:undo_ftplugin")
let s:undo_ftplugin = b:undo_ftplugin
unlet b:undo_ftplugin
endif
if exists("b:browsefilter")
let s:browsefilter = b:browsefilter
unlet b:browsefilter
endif
if exists("b:match_words")
let s:match_words = b:match_words
unlet b:match_words
endif
let s:cfilemap = v:version >= 704 ? maparg('<Plug><cfile>', 'c', 0, 1) : {}
if !get(s:cfilemap, 'buffer') || !s:cfilemap.expr || s:cfilemap.rhs =~# 'ErubyAtCursor()'
let s:cfilemap = {}
endif
if !has_key(s:cfilemap, 'rhs')
let s:cfilemap.rhs = "substitute(&l:inex =~# '\\<v:fname\\>' && len(expand('<cfile>')) ? eval(substitute(&l:inex, '\\<v:fname\\>', '\\=string(expand(\"<cfile>\"))', 'g')) : '', '^$', \"\\022\\006\",'')"
endif
let s:ctagmap = v:version >= 704 ? maparg('<Plug><ctag>', 'c', 0, 1) : {}
if !get(s:ctagmap, 'buffer') || !s:ctagmap.expr || s:ctagmap.rhs =~# 'ErubyAtCursor()'
let s:ctagmap = {}
endif
let s:include = &l:include
let s:path = &l:path
let s:suffixesadd = &l:suffixesadd
runtime! ftplugin/ruby.vim ftplugin/ruby_*.vim ftplugin/ruby/*.vim
let b:did_ftplugin = 1
" Combine the new set of values with those previously included.
if exists("b:undo_ftplugin")
let s:undo_ftplugin = b:undo_ftplugin . " | " . s:undo_ftplugin
endif
if exists ("b:browsefilter")
let s:browsefilter = substitute(b:browsefilter,'\cAll Files (\*\.\*)\t\*\.\*\n','','') . s:browsefilter
endif
if exists("b:match_words")
let s:match_words = b:match_words . ',' . s:match_words
endif
if len(s:include)
let &l:include = s:include
endif
let &l:path = s:path . (s:path =~# ',$\|^$' ? '' : ',') . &l:path
let &l:suffixesadd = s:suffixesadd . (s:suffixesadd =~# ',$\|^$' ? '' : ',') . &l:suffixesadd
exe 'cmap <buffer><script><expr> <Plug><cfile> ErubyAtCursor() ? ' . maparg('<Plug><cfile>', 'c') . ' : ' . s:cfilemap.rhs
exe 'cmap <buffer><script><expr> <Plug><ctag> ErubyAtCursor() ? ' . maparg('<Plug><ctag>', 'c') . ' : ' . get(s:ctagmap, 'rhs', '"\022\027"')
unlet s:cfilemap s:ctagmap s:include s:path s:suffixesadd
" Change the browse dialog on Win32 to show mainly eRuby-related files
if has("gui_win32")
let b:browsefilter="eRuby Files (*.erb, *.rhtml)\t*.erb;*.rhtml\n" . s:browsefilter
endif
" Load the combined list of match_words for matchit.vim
if exists("loaded_matchit")
let b:match_words = s:match_words
endif
" TODO: comments=
setlocal commentstring=<%#%s%>
let b:undo_ftplugin = "setl cms< " .
\ " | unlet! b:browsefilter b:match_words | " . s:undo_ftplugin
let &cpo = s:save_cpo
unlet s:save_cpo
function! ErubyAtCursor() abort
let groups = map(['erubyBlock', 'erubyComment', 'erubyExpression', 'erubyOneLiner'], 'hlID(v:val)')
return !empty(filter(synstack(line('.'), col('.')), 'index(groups, v:val) >= 0'))
endfunction
" vim: nowrap sw=2 sts=2 ts=8:

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sources_non_forked/vim-ruby/ftplugin/ruby.vim
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@ -1,436 +0,0 @@
" Vim filetype plugin
" Language: Ruby
" Maintainer: Tim Pope <vimNOSPAM@tpope.org>
" URL: https://github.com/vim-ruby/vim-ruby
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
if (exists("b:did_ftplugin"))
finish
endif
let b:did_ftplugin = 1
let s:cpo_save = &cpo
set cpo&vim
if has("gui_running") && !has("gui_win32")
setlocal keywordprg=ri\ -T\ -f\ bs
else
setlocal keywordprg=ri
endif
" Matchit support
if exists("loaded_matchit") && !exists("b:match_words")
let b:match_ignorecase = 0
let b:match_words =
\ '{\|\<\%(if\|unless\|case\|while\|until\|for\|do\|class\|module\|def\|=\@<!begin\)\>=\@!' .
\ ':' .
\ '\<\%(else\|elsif\|ensure\|when\|rescue\|break\|redo\|next\|retry\)\>' .
\ ':' .
\ '}\|\%(^\|[^.\:@$=]\)\@<=\<end\:\@!\>' .
\ ',^=begin\>:^=end\>,' .
\ ',\[:\],(:)'
let b:match_skip =
\ "synIDattr(synID(line('.'),col('.'),0),'name') =~ '" .
\ "\\<ruby\\%(String\\|.\+Delimiter\\|Character\\|.\+Escape\\|" .
\ "Regexp\\|Interpolation\\|Comment\\|Documentation\\|" .
\ "ConditionalModifier\\|RepeatModifier\\|RescueModifier\\|OptionalDo\\|" .
\ "MethodName\\|BlockArgument\\|KeywordAsMethod\\|ClassVariable\\|" .
\ "InstanceVariable\\|GlobalVariable\\|Symbol\\)\\>'"
endif
setlocal formatoptions-=t formatoptions+=croql
setlocal include=^\\s*\\<\\(load\\>\\\|require\\>\\\|autoload\\s*:\\=[\"']\\=\\h\\w*[\"']\\=,\\)
setlocal suffixesadd=.rb
if exists("&ofu") && has("ruby")
setlocal omnifunc=rubycomplete#Complete
endif
" TODO:
"setlocal define=^\\s*def
setlocal comments=:#
setlocal commentstring=#\ %s
if !exists('g:ruby_version_paths')
let g:ruby_version_paths = {}
endif
function! s:query_path(root) abort
let code = "print $:.join %q{,}"
if &shell =~# 'sh' && empty(&shellxquote)
let prefix = 'env PATH='.shellescape($PATH).' '
else
let prefix = ''
endif
if &shellxquote == "'"
let path_check = prefix.'ruby --disable-gems -e "' . code . '"'
else
let path_check = prefix."ruby --disable-gems -e '" . code . "'"
endif
let cd = haslocaldir() ? 'lcd' : 'cd'
let cwd = fnameescape(getcwd())
try
exe cd fnameescape(a:root)
let path = split(system(path_check),',')
exe cd cwd
return path
finally
exe cd cwd
endtry
endfunction
function! s:build_path(path) abort
let path = join(map(copy(a:path), 'v:val ==# "." ? "" : v:val'), ',')
if &g:path !~# '\v^%(\.,)=%(/%(usr|emx)/include,)=,$'
let path = substitute(&g:path,',,$',',','') . ',' . path
endif
return path
endfunction
if !exists('b:ruby_version') && !exists('g:ruby_path') && isdirectory(expand('%:p:h'))
let s:version_file = findfile('.ruby-version', '.;')
if !empty(s:version_file) && filereadable(s:version_file)
let b:ruby_version = get(readfile(s:version_file, '', 1), '')
if !has_key(g:ruby_version_paths, b:ruby_version)
let g:ruby_version_paths[b:ruby_version] = s:query_path(fnamemodify(s:version_file, ':p:h'))
endif
endif
endif
if exists("g:ruby_path")
let s:ruby_path = type(g:ruby_path) == type([]) ? join(g:ruby_path, ',') : g:ruby_path
elseif has_key(g:ruby_version_paths, get(b:, 'ruby_version', ''))
let s:ruby_paths = g:ruby_version_paths[b:ruby_version]
let s:ruby_path = s:build_path(s:ruby_paths)
else
if !exists('g:ruby_default_path')
if has("ruby") && has("win32")
ruby ::VIM::command( 'let g:ruby_default_path = split("%s",",")' % $:.join(%q{,}) )
elseif executable('ruby') && !empty($HOME)
let g:ruby_default_path = s:query_path($HOME)
else
let g:ruby_default_path = map(split($RUBYLIB,':'), 'v:val ==# "." ? "" : v:val')
endif
endif
let s:ruby_paths = g:ruby_default_path
let s:ruby_path = s:build_path(s:ruby_paths)
endif
if stridx(&l:path, s:ruby_path) == -1
let &l:path = s:ruby_path
endif
if exists('s:ruby_paths') && stridx(&l:tags, join(map(copy(s:ruby_paths),'v:val."/tags"'),',')) == -1
let &l:tags = &tags . ',' . join(map(copy(s:ruby_paths),'v:val."/tags"'),',')
endif
if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter")
let b:browsefilter = "Ruby Source Files (*.rb)\t*.rb\n" .
\ "All Files (*.*)\t*.*\n"
endif
let b:undo_ftplugin = "setl inc= sua= path= tags= fo< com< cms< kp="
\."| unlet! b:browsefilter b:match_ignorecase b:match_words b:match_skip"
\."| if exists('&ofu') && has('ruby') | setl ofu< | endif"
if get(g:, 'ruby_recommended_style', 1)
setlocal shiftwidth=2 softtabstop=2 expandtab
let b:undo_ftplugin .= ' | setl sw< sts< et<'
endif
" To activate, :set ballooneval
if exists('+balloonexpr') && get(g:, 'ruby_balloonexpr')
setlocal balloonexpr=RubyBalloonexpr()
let b:undo_ftplugin .= "| setl bexpr="
endif
function! s:map(mode, flags, map) abort
let from = matchstr(a:map, '\S\+')
if empty(mapcheck(from, a:mode))
exe a:mode.'map' '<buffer>' a:flags a:map
let b:undo_ftplugin .= '|sil! '.a:mode.'unmap <buffer> '.from
endif
endfunction
cmap <buffer><script><expr> <Plug><ctag> substitute(RubyCursorTag(),'^$',"\022\027",'')
cmap <buffer><script><expr> <Plug><cfile> substitute(RubyCursorFile(),'^$',"\022\006",'')
let b:undo_ftplugin .= "| sil! cunmap <buffer> <Plug><ctag>| sil! cunmap <buffer> <Plug><cfile>"
if !exists("g:no_plugin_maps") && !exists("g:no_ruby_maps")
nmap <buffer><script> <SID>: :<C-U>
nmap <buffer><script> <SID>c: :<C-U><C-R>=v:count ? v:count : ''<CR>
nnoremap <silent> <buffer> [m :<C-U>call <SID>searchsyn('\<def\>',['rubyDefine'],'b','n')<CR>
nnoremap <silent> <buffer> ]m :<C-U>call <SID>searchsyn('\<def\>',['rubyDefine'],'','n')<CR>
nnoremap <silent> <buffer> [M :<C-U>call <SID>searchsyn('\<end\>',['rubyDefine'],'b','n')<CR>
nnoremap <silent> <buffer> ]M :<C-U>call <SID>searchsyn('\<end\>',['rubyDefine'],'','n')<CR>
xnoremap <silent> <buffer> [m :<C-U>call <SID>searchsyn('\<def\>',['rubyDefine'],'b','v')<CR>
xnoremap <silent> <buffer> ]m :<C-U>call <SID>searchsyn('\<def\>',['rubyDefine'],'','v')<CR>
xnoremap <silent> <buffer> [M :<C-U>call <SID>searchsyn('\<end\>',['rubyDefine'],'b','v')<CR>
xnoremap <silent> <buffer> ]M :<C-U>call <SID>searchsyn('\<end\>',['rubyDefine'],'','v')<CR>
nnoremap <silent> <buffer> [[ :<C-U>call <SID>searchsyn('\<\%(class\<Bar>module\)\>',['rubyModule','rubyClass'],'b','n')<CR>
nnoremap <silent> <buffer> ]] :<C-U>call <SID>searchsyn('\<\%(class\<Bar>module\)\>',['rubyModule','rubyClass'],'','n')<CR>
nnoremap <silent> <buffer> [] :<C-U>call <SID>searchsyn('\<end\>',['rubyModule','rubyClass'],'b','n')<CR>
nnoremap <silent> <buffer> ][ :<C-U>call <SID>searchsyn('\<end\>',['rubyModule','rubyClass'],'','n')<CR>
xnoremap <silent> <buffer> [[ :<C-U>call <SID>searchsyn('\<\%(class\<Bar>module\)\>',['rubyModule','rubyClass'],'b','v')<CR>
xnoremap <silent> <buffer> ]] :<C-U>call <SID>searchsyn('\<\%(class\<Bar>module\)\>',['rubyModule','rubyClass'],'','v')<CR>
xnoremap <silent> <buffer> [] :<C-U>call <SID>searchsyn('\<end\>',['rubyModule','rubyClass'],'b','v')<CR>
xnoremap <silent> <buffer> ][ :<C-U>call <SID>searchsyn('\<end\>',['rubyModule','rubyClass'],'','v')<CR>
let b:undo_ftplugin = b:undo_ftplugin
\."| sil! exe 'unmap <buffer> [[' | sil! exe 'unmap <buffer> ]]' | sil! exe 'unmap <buffer> []' | sil! exe 'unmap <buffer> ]['"
\."| sil! exe 'unmap <buffer> [m' | sil! exe 'unmap <buffer> ]m' | sil! exe 'unmap <buffer> [M' | sil! exe 'unmap <buffer> ]M'"
if maparg('im','x') == '' && maparg('im','o') == '' && maparg('am','x') == '' && maparg('am','o') == ''
onoremap <silent> <buffer> im :<C-U>call <SID>wrap_i('[m',']M')<CR>
onoremap <silent> <buffer> am :<C-U>call <SID>wrap_a('[m',']M')<CR>
xnoremap <silent> <buffer> im :<C-U>call <SID>wrap_i('[m',']M')<CR>
xnoremap <silent> <buffer> am :<C-U>call <SID>wrap_a('[m',']M')<CR>
let b:undo_ftplugin = b:undo_ftplugin
\."| sil! exe 'ounmap <buffer> im' | sil! exe 'ounmap <buffer> am'"
\."| sil! exe 'xunmap <buffer> im' | sil! exe 'xunmap <buffer> am'"
endif
if maparg('iM','x') == '' && maparg('iM','o') == '' && maparg('aM','x') == '' && maparg('aM','o') == ''
onoremap <silent> <buffer> iM :<C-U>call <SID>wrap_i('[[','][')<CR>
onoremap <silent> <buffer> aM :<C-U>call <SID>wrap_a('[[','][')<CR>
xnoremap <silent> <buffer> iM :<C-U>call <SID>wrap_i('[[','][')<CR>
xnoremap <silent> <buffer> aM :<C-U>call <SID>wrap_a('[[','][')<CR>
let b:undo_ftplugin = b:undo_ftplugin
\."| sil! exe 'ounmap <buffer> iM' | sil! exe 'ounmap <buffer> aM'"
\."| sil! exe 'xunmap <buffer> iM' | sil! exe 'xunmap <buffer> aM'"
endif
call s:map('c', '', '<C-R><C-F> <Plug><cfile>')
cmap <buffer><script><expr> <SID>tagzv &foldopen =~# 'tag' ? '<Bar>norm! zv' : ''
call s:map('n', '<silent>', '<C-]> <SID>:exe v:count1."tag <Plug><ctag>"<SID>tagzv<CR>')
call s:map('n', '<silent>', 'g<C-]> <SID>:exe "tjump <Plug><ctag>"<SID>tagzv<CR>')
call s:map('n', '<silent>', 'g] <SID>:exe "tselect <Plug><ctag>"<SID>tagzv<CR>')
call s:map('n', '<silent>', '<C-W>] <SID>:exe v:count1."stag <Plug><ctag>"<SID>tagzv<CR>')
call s:map('n', '<silent>', '<C-W><C-]> <SID>:exe v:count1."stag <Plug><ctag>"<SID>tagzv<CR>')
call s:map('n', '<silent>', '<C-W>g<C-]> <SID>:exe "stjump <Plug><ctag>"<SID>tagzv<CR>')
call s:map('n', '<silent>', '<C-W>g] <SID>:exe "stselect <Plug><ctag>"<SID>tagzv<CR>')
call s:map('n', '<silent>', '<C-W>} <SID>:exe v:count1."ptag <Plug><ctag>"<CR>')
call s:map('n', '<silent>', '<C-W>g} <SID>:exe "ptjump <Plug><ctag>"<CR>')
call s:map('n', '<silent>', 'gf <SID>c:find <Plug><cfile><CR>')
call s:map('n', '<silent>', '<C-W>f <SID>c:sfind <Plug><cfile><CR>')
call s:map('n', '<silent>', '<C-W><C-F> <SID>c:sfind <Plug><cfile><CR>')
call s:map('n', '<silent>', '<C-W>gf <SID>c:tabfind <Plug><cfile><CR>')
endif
let &cpo = s:cpo_save
unlet s:cpo_save
if exists("g:did_ruby_ftplugin_functions")
finish
endif
let g:did_ruby_ftplugin_functions = 1
function! RubyBalloonexpr() abort
if !exists('s:ri_found')
let s:ri_found = executable('ri')
endif
if s:ri_found
let line = getline(v:beval_lnum)
let b = matchstr(strpart(line,0,v:beval_col),'\%(\w\|[:.]\)*$')
let a = substitute(matchstr(strpart(line,v:beval_col),'^\w*\%([?!]\|\s*=\)\?'),'\s\+','','g')
let str = b.a
let before = strpart(line,0,v:beval_col-strlen(b))
let after = strpart(line,v:beval_col+strlen(a))
if str =~ '^\.'
let str = substitute(str,'^\.','#','g')
if before =~ '\]\s*$'
let str = 'Array'.str
elseif before =~ '}\s*$'
" False positives from blocks here
let str = 'Hash'.str
elseif before =~ "[\"'`]\\s*$" || before =~ '\$\d\+\s*$'
let str = 'String'.str
elseif before =~ '\$\d\+\.\d\+\s*$'
let str = 'Float'.str
elseif before =~ '\$\d\+\s*$'
let str = 'Integer'.str
elseif before =~ '/\s*$'
let str = 'Regexp'.str
else
let str = substitute(str,'^#','.','')
endif
endif
let str = substitute(str,'.*\.\s*to_f\s*\.\s*','Float#','')
let str = substitute(str,'.*\.\s*to_i\%(nt\)\=\s*\.\s*','Integer#','')
let str = substitute(str,'.*\.\s*to_s\%(tr\)\=\s*\.\s*','String#','')
let str = substitute(str,'.*\.\s*to_sym\s*\.\s*','Symbol#','')
let str = substitute(str,'.*\.\s*to_a\%(ry\)\=\s*\.\s*','Array#','')
let str = substitute(str,'.*\.\s*to_proc\s*\.\s*','Proc#','')
if str !~ '^\w'
return ''
endif
silent! let res = substitute(system("ri -f rdoc -T \"".str.'"'),'\n$','','')
if res =~ '^Nothing known about' || res =~ '^Bad argument:' || res =~ '^More than one method'
return ''
endif
return res
else
return ""
endif
endfunction
function! s:searchsyn(pattern, syn, flags, mode) abort
let cnt = v:count1
norm! m'
if a:mode ==# 'v'
norm! gv
endif
let i = 0
call map(a:syn, 'hlID(v:val)')
while i < cnt
let i = i + 1
let line = line('.')
let col = col('.')
let pos = search(a:pattern,'W'.a:flags)
while pos != 0 && index(a:syn, s:synid()) < 0
let pos = search(a:pattern,'W'.a:flags)
endwhile
if pos == 0
call cursor(line,col)
return
endif
endwhile
endfunction
function! s:synid() abort
return synID(line('.'),col('.'),0)
endfunction
function! s:wrap_i(back,forward) abort
execute 'norm! k'
execute 'norm '.a:forward
let line = line('.')
execute 'norm '.a:back
if line('.') == line - 1
return s:wrap_a(a:back,a:forward)
endif
execute 'norm! jV'
execute 'norm '.a:forward
execute 'norm! k'
endfunction
function! s:wrap_a(back,forward) abort
execute 'norm '.a:forward
if line('.') < line('$') && getline(line('.')+1) ==# ''
let after = 1
endif
execute 'norm '.a:back
while getline(line('.')-1) =~# '^\s*#' && line('.')
-
endwhile
if exists('after')
execute 'norm! V'
execute 'norm '.a:forward
execute 'norm! j'
elseif line('.') > 1 && getline(line('.')-1) =~# '^\s*$'
execute 'norm! kV'
execute 'norm '.a:forward
else
execute 'norm! V'
execute 'norm '.a:forward
endif
endfunction
function! RubyCursorIdentifier() abort
let asciicode = '\%(\w\|[]})\"'."'".']\)\@<!\%(?\%(\\M-\\C-\|\\C-\\M-\|\\M-\\c\|\\c\\M-\|\\c\|\\C-\|\\M-\)\=\%(\\\o\{1,3}\|\\x\x\{1,2}\|\\\=\S\)\)'
let number = '\%(\%(\w\|[]})\"'."'".']\s*\)\@<!-\)\=\%(\<[[:digit:]_]\+\%(\.[[:digit:]_]\+\)\=\%([Ee][[:digit:]_]\+\)\=\>\|\<0[xXbBoOdD][[:xdigit:]_]\+\>\)\|'.asciicode
let operator = '\%(\[\]\|<<\|<=>\|[!<>]=\=\|===\=\|[!=]\~\|>>\|\*\*\|\.\.\.\=\|=>\|[~^&|*/%+-]\)'
let method = '\%(\.[_a-zA-Z]\w*\s*=>\@!\|\<[_a-zA-Z]\w*\>[?!]\=\)'
let global = '$\%([!$&"'."'".'*+,./:;<=>?@\`~]\|-\=\w\+\>\)'
let symbolizable = '\%(\%(@@\=\)\w\+\>\|'.global.'\|'.method.'\|'.operator.'\)'
let pattern = '\C\s*\%('.number.'\|\%(:\@<!:\)\='.symbolizable.'\)'
let [lnum, col] = searchpos(pattern,'bcn',line('.'))
let raw = matchstr(getline('.')[col-1 : ],pattern)
let stripped = substitute(substitute(raw,'\s\+=$','=',''),'^\s*[:.]\=','','')
return stripped == '' ? expand("<cword>") : stripped
endfunction
function! RubyCursorTag() abort
return substitute(RubyCursorIdentifier(), '^[$@]*', '', '')
endfunction
function! RubyCursorFile() abort
let isfname = &isfname
try
set isfname+=:
let cfile = expand('<cfile>')
finally
let isfname = &isfname
endtry
let pre = matchstr(strpart(getline('.'), 0, col('.')-1), '.*\f\@<!')
let post = matchstr(strpart(getline('.'), col('.')), '\f\@!.*')
if s:synid() ==# hlID('rubyConstant')
let cfile = substitute(cfile,'\.\w\+[?!=]\=$','','')
let cfile = substitute(cfile,'^::','','')
let cfile = substitute(cfile,'::','/','g')
let cfile = substitute(cfile,'\(\u\+\)\(\u\l\)','\1_\2', 'g')
let cfile = substitute(cfile,'\(\l\|\d\)\(\u\)','\1_\2', 'g')
return tolower(cfile) . '.rb'
elseif getline('.') =~# '^\s*require_relative\s*\(["'']\).*\1\s*$'
let cfile = expand('%:p:h') . '/' . matchstr(getline('.'),'\(["'']\)\zs.\{-\}\ze\1')
let cfile .= cfile !~# '\.rb$' ? '.rb' : ''
elseif getline('.') =~# '^\s*\%(require[( ]\|load[( ]\|autoload[( ]:\w\+,\)\s*\%(::\)\=File\.expand_path(\(["'']\)\.\./.*\1,\s*__FILE__)\s*$'
let target = matchstr(getline('.'),'\(["'']\)\.\.\zs/.\{-\}\ze\1')
let cfile = expand('%:p:h') . target
let cfile .= cfile !~# '\.rb$' ? '.rb' : ''
elseif getline('.') =~# '^\s*\%(require \|load \|autoload :\w\+,\)\s*\(["'']\).*\1\s*$'
let cfile = matchstr(getline('.'),'\(["'']\)\zs.\{-\}\ze\1')
let cfile .= cfile !~# '\.rb$' ? '.rb' : ''
elseif pre.post =~# '\<File.expand_path[( ].*[''"]\{2\}, *__FILE__\>' && cfile =~# '^\.\.'
let cfile = expand('%:p:h') . strpart(cfile, 2)
else
return substitute(cfile, '\C\v^(.*):(\d+)%(:in)=$', '+\2 \1', '')
endif
let cwdpat = '^\M' . substitute(getcwd(), '[\/]', '\\[\\/]', 'g').'\ze\[\/]'
let cfile = substitute(cfile, cwdpat, '.', '')
if fnameescape(cfile) !=# cfile
return '+ '.fnameescape(cfile)
else
return cfile
endif
endfunction
"
" Instructions for enabling "matchit" support:
"
" 1. Look for the latest "matchit" plugin at
"
" http://www.vim.org/scripts/script.php?script_id=39
"
" It is also packaged with Vim, in the $VIMRUNTIME/macros directory.
"
" 2. Copy "matchit.txt" into a "doc" directory (e.g. $HOME/.vim/doc).
"
" 3. Copy "matchit.vim" into a "plugin" directory (e.g. $HOME/.vim/plugin).
"
" 4. Ensure this file (ftplugin/ruby.vim) is installed.
"
" 5. Ensure you have this line in your $HOME/.vimrc:
" filetype plugin on
"
" 6. Restart Vim and create the matchit documentation:
"
" :helptags ~/.vim/doc
"
" Now you can do ":help matchit", and you should be able to use "%" on Ruby
" keywords. Try ":echo b:match_words" to be sure.
"
" Thanks to Mark J. Reed for the instructions. See ":help vimrc" for the
" locations of plugin directories, etc., as there are several options, and it
" differs on Windows. Email gsinclair@soyabean.com.au if you need help.
"
" vim: nowrap sw=2 sts=2 ts=8:

110
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@ -1,110 +0,0 @@
" Vim indent file
" Language: eRuby
" Maintainer: Tim Pope <vimNOSPAM@tpope.org>
" URL: https://github.com/vim-ruby/vim-ruby
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
if exists("b:did_indent")
finish
endif
runtime! indent/ruby.vim
unlet! b:did_indent
setlocal indentexpr=
if exists("b:eruby_subtype") && b:eruby_subtype != '' && b:eruby_subtype !=# 'eruby'
exe "runtime! indent/".b:eruby_subtype.".vim"
else
runtime! indent/html.vim
endif
unlet! b:did_indent
" Force HTML indent to not keep state.
let b:html_indent_usestate = 0
if &l:indentexpr == ''
if &l:cindent
let &l:indentexpr = 'cindent(v:lnum)'
else
let &l:indentexpr = 'indent(prevnonblank(v:lnum-1))'
endif
endif
let b:eruby_subtype_indentexpr = &l:indentexpr
let b:did_indent = 1
setlocal indentexpr=GetErubyIndent()
setlocal indentkeys=o,O,*<Return>,<>>,{,},0),0],o,O,!^F,=end,=else,=elsif,=rescue,=ensure,=when
" Only define the function once.
if exists("*GetErubyIndent")
finish
endif
" this file uses line continuations
let s:cpo_sav = &cpo
set cpo&vim
function! GetErubyIndent(...)
" The value of a single shift-width
if exists('*shiftwidth')
let sw = shiftwidth()
else
let sw = &sw
endif
if a:0 && a:1 == '.'
let v:lnum = line('.')
elseif a:0 && a:1 =~ '^\d'
let v:lnum = a:1
endif
let vcol = col('.')
call cursor(v:lnum,1)
let inruby = searchpair('<%','','%>','W')
call cursor(v:lnum,vcol)
if inruby && getline(v:lnum) !~ '^<%\|^\s*[-=]\=%>'
let ind = GetRubyIndent(v:lnum)
else
exe "let ind = ".b:eruby_subtype_indentexpr
" Workaround for Andy Wokula's HTML indent. This should be removed after
" some time, since the newest version is fixed in a different way.
if b:eruby_subtype_indentexpr =~# '^HtmlIndent('
\ && exists('b:indent')
\ && type(b:indent) == type({})
\ && has_key(b:indent, 'lnum')
" Force HTML indent to not keep state
let b:indent.lnum = -1
endif
endif
let lnum = prevnonblank(v:lnum-1)
let line = getline(lnum)
let cline = getline(v:lnum)
if cline =~# '^\s*<%[-=]\=\s*\%(}\|end\|else\|\%(ensure\|rescue\|elsif\|when\).\{-\}\)\s*\%([-=]\=%>\|$\)'
let ind = ind - sw
endif
if line =~# '\S\s*<%[-=]\=\s*\%(}\|end\).\{-\}\s*\%([-=]\=%>\|$\)'
let ind = ind - sw
endif
if line =~# '\%({\|\<do\)\%(\s*|[^|]*|\)\=\s*[-=]\=%>'
let ind = ind + sw
elseif line =~# '<%[-=]\=\s*\%(module\|class\|def\|if\|for\|while\|until\|else\|elsif\|case\|when\|unless\|begin\|ensure\|rescue\)\>.*%>'
let ind = ind + sw
endif
if line =~# '^\s*<%[=#-]\=\s*$' && cline !~# '^\s*end\>'
let ind = ind + sw
endif
if line !~# '^\s*<%' && line =~# '%>\s*$' && line !~# '^\s*end\>'
\ && synID(v:lnum, match(cline, '\S') + 1, 1) != hlID('htmlEndTag')
let ind = ind - sw
endif
if cline =~# '^\s*[-=]\=%>\s*$'
let ind = ind - sw
endif
return ind
endfunction
let &cpo = s:cpo_sav
unlet! s:cpo_sav
" vim:set sw=2 sts=2 ts=8 noet:

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@ -1,987 +0,0 @@
" Vim indent file
" Language: Ruby
" Maintainer: Andrew Radev <andrey.radev@gmail.com>
" Previous Maintainer: Nikolai Weibull <now at bitwi.se>
" URL: https://github.com/vim-ruby/vim-ruby
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
" 0. Initialization {{{1
" =================
" Only load this indent file when no other was loaded.
if exists("b:did_indent")
finish
endif
let b:did_indent = 1
if !exists('g:ruby_indent_access_modifier_style')
" Possible values: "normal", "indent", "outdent"
let g:ruby_indent_access_modifier_style = 'normal'
endif
if !exists('g:ruby_indent_assignment_style')
" Possible values: "variable", "hanging"
let g:ruby_indent_assignment_style = 'hanging'
endif
if !exists('g:ruby_indent_block_style')
" Possible values: "expression", "do"
let g:ruby_indent_block_style = 'do'
endif
if !exists('g:ruby_indent_hanging_elements')
" Non-zero means hanging indents are enabled, zero means disabled
let g:ruby_indent_hanging_elements = 1
endif
setlocal nosmartindent
" Now, set up our indentation expression and keys that trigger it.
setlocal indentexpr=GetRubyIndent(v:lnum)
setlocal indentkeys=0{,0},0),0],!^F,o,O,e,:,.
setlocal indentkeys+==end,=else,=elsif,=when,=ensure,=rescue,==begin,==end
setlocal indentkeys+==private,=protected,=public
" Only define the function once.
if exists("*GetRubyIndent")
finish
endif
let s:cpo_save = &cpo
set cpo&vim
" 1. Variables {{{1
" ============
" Syntax group names that are strings.
let s:syng_string =
\ ['String', 'Interpolation', 'InterpolationDelimiter', 'StringEscape']
" Syntax group names that are strings or documentation.
let s:syng_stringdoc = s:syng_string + ['Documentation']
" Syntax group names that are or delimit strings/symbols/regexes or are comments.
let s:syng_strcom = s:syng_stringdoc + [
\ 'Character',
\ 'Comment',
\ 'HeredocDelimiter',
\ 'PercentRegexpDelimiter',
\ 'PercentStringDelimiter',
\ 'PercentSymbolDelimiter',
\ 'Regexp',
\ 'RegexpCharClass',
\ 'RegexpDelimiter',
\ 'RegexpEscape',
\ 'StringDelimiter',
\ 'Symbol',
\ 'SymbolDelimiter',
\ ]
" Expression used to check whether we should skip a match with searchpair().
let s:skip_expr =
\ 'index(map('.string(s:syng_strcom).',"hlID(''ruby''.v:val)"), synID(line("."),col("."),1)) >= 0'
" Regex used for words that, at the start of a line, add a level of indent.
let s:ruby_indent_keywords =
\ '^\s*\zs\<\%(module\|class\|if\|for' .
\ '\|while\|until\|else\|elsif\|case\|when\|unless\|begin\|ensure\|rescue' .
\ '\|\%(\K\k*[!?]\?\s\+\)\=def\):\@!\>' .
\ '\|\%([=,*/%+-]\|<<\|>>\|:\s\)\s*\zs' .
\ '\<\%(if\|for\|while\|until\|case\|unless\|begin\):\@!\>'
" Def without an end clause: def method_call(...) = <expression>
let s:ruby_endless_def = '\<def\s\+\k\+[!?]\=\%((.*)\|\s\)\s*='
" Regex used for words that, at the start of a line, remove a level of indent.
let s:ruby_deindent_keywords =
\ '^\s*\zs\<\%(ensure\|else\|rescue\|elsif\|when\|end\):\@!\>'
" Regex that defines the start-match for the 'end' keyword.
"let s:end_start_regex = '\%(^\|[^.]\)\<\%(module\|class\|def\|if\|for\|while\|until\|case\|unless\|begin\|do\)\>'
" TODO: the do here should be restricted somewhat (only at end of line)?
let s:end_start_regex =
\ '\C\%(^\s*\|[=,*/%+\-|;{]\|<<\|>>\|:\s\)\s*\zs' .
\ '\<\%(module\|class\|if\|for\|while\|until\|case\|unless\|begin' .
\ '\|\%(\K\k*[!?]\?\s\+\)\=def\):\@!\>' .
\ '\|\%(^\|[^.:@$]\)\@<=\<do:\@!\>'
" Regex that defines the middle-match for the 'end' keyword.
let s:end_middle_regex = '\<\%(ensure\|else\|\%(\%(^\|;\)\s*\)\@<=\<rescue:\@!\>\|when\|elsif\):\@!\>'
" Regex that defines the end-match for the 'end' keyword.
let s:end_end_regex = '\%(^\|[^.:@$]\)\@<=\<end:\@!\>'
" Expression used for searchpair() call for finding a match for an 'end' keyword.
function! s:EndSkipExpr()
if eval(s:skip_expr)
return 1
elseif expand('<cword>') == 'do'
\ && getline(".") =~ '^\s*\<\(while\|until\|for\):\@!\>'
return 1
elseif getline('.') =~ s:ruby_endless_def
return 1
elseif getline('.') =~ '\<def\s\+\k\+[!?]\=([^)]*$'
" Then it's a `def method(` with a possible `) =` later
call search('\<def\s\+\k\+\zs(', 'W', line('.'))
normal! %
return getline('.') =~ ')\s*='
else
return 0
endif
endfunction
let s:end_skip_expr = function('s:EndSkipExpr')
" Regex that defines continuation lines, not including (, {, or [.
let s:non_bracket_continuation_regex =
\ '\%([\\.,:*/%+]\|\<and\|\<or\|\%(<%\)\@<![=-]\|:\@<![^[:alnum:]:][|&?]\|||\|&&\)\s*\%(#.*\)\=$'
" Regex that defines continuation lines.
let s:continuation_regex =
\ '\%(%\@<![({[\\.,:*/%+]\|\<and\|\<or\|\%(<%\)\@<![=-]\|:\@<![^[:alnum:]:][|&?]\|||\|&&\)\s*\%(#.*\)\=$'
" Regex that defines continuable keywords
let s:continuable_regex =
\ '\C\%(^\s*\|[=,*/%+\-|;{]\|<<\|>>\|:\s\)\s*\zs' .
\ '\<\%(if\|for\|while\|until\|unless\):\@!\>'
" Regex that defines bracket continuations
let s:bracket_continuation_regex = '%\@<!\%([({[]\)\s*\%(#.*\)\=$'
" Regex that defines dot continuations
let s:dot_continuation_regex = '%\@<!\.\s*\%(#.*\)\=$'
" Regex that defines backslash continuations
let s:backslash_continuation_regex = '%\@<!\\\s*$'
" Regex that defines end of bracket continuation followed by another continuation
let s:bracket_switch_continuation_regex = '^\([^(]\+\zs).\+\)\+'.s:continuation_regex
" Regex that defines the first part of a splat pattern
let s:splat_regex = '[[,(]\s*\*\s*\%(#.*\)\=$'
" Regex that describes all indent access modifiers
let s:access_modifier_regex = '\C^\s*\%(public\|protected\|private\)\s*\%(#.*\)\=$'
" Regex that describes the indent access modifiers (excludes public)
let s:indent_access_modifier_regex = '\C^\s*\%(protected\|private\)\s*\%(#.*\)\=$'
" Regex that defines blocks.
"
" Note that there's a slight problem with this regex and s:continuation_regex.
" Code like this will be matched by both:
"
" method_call do |(a, b)|
"
" The reason is that the pipe matches a hanging "|" operator.
"
let s:block_regex =
\ '\%(\<do:\@!\>\|%\@<!{\)\s*\%(|[^|]*|\)\=\s*\%(#.*\)\=$'
let s:block_continuation_regex = '^\s*[^])}\t ].*'.s:block_regex
" Regex that describes a leading operator (only a method call's dot for now)
let s:leading_operator_regex = '^\s*\%(&\=\.\)'
" 2. GetRubyIndent Function {{{1
" =========================
function! GetRubyIndent(...) abort
" 2.1. Setup {{{2
" ----------
let indent_info = {}
" The value of a single shift-width
if exists('*shiftwidth')
let indent_info.sw = shiftwidth()
else
let indent_info.sw = &sw
endif
" For the current line, use the first argument if given, else v:lnum
let indent_info.clnum = a:0 ? a:1 : v:lnum
let indent_info.cline = getline(indent_info.clnum)
" Set up variables for restoring position in file. Could use clnum here.
let indent_info.col = col('.')
" 2.2. Work on the current line {{{2
" -----------------------------
let indent_callback_names = [
\ 's:AccessModifier',
\ 's:ClosingBracketOnEmptyLine',
\ 's:BlockComment',
\ 's:DeindentingKeyword',
\ 's:MultilineStringOrLineComment',
\ 's:ClosingHeredocDelimiter',
\ 's:LeadingOperator',
\ ]
for callback_name in indent_callback_names
" Decho "Running: ".callback_name
let indent = call(function(callback_name), [indent_info])
if indent >= 0
" Decho "Match: ".callback_name." indent=".indent." info=".string(indent_info)
return indent
endif
endfor
" 2.3. Work on the previous line. {{{2
" -------------------------------
" Special case: we don't need the real s:PrevNonBlankNonString for an empty
" line inside a string. And that call can be quite expensive in that
" particular situation.
let indent_callback_names = [
\ 's:EmptyInsideString',
\ ]
for callback_name in indent_callback_names
" Decho "Running: ".callback_name
let indent = call(function(callback_name), [indent_info])
if indent >= 0
" Decho "Match: ".callback_name." indent=".indent." info=".string(indent_info)
return indent
endif
endfor
" Previous line number
let indent_info.plnum = s:PrevNonBlankNonString(indent_info.clnum - 1)
let indent_info.pline = getline(indent_info.plnum)
let indent_callback_names = [
\ 's:StartOfFile',
\ 's:AfterAccessModifier',
\ 's:ContinuedLine',
\ 's:AfterBlockOpening',
\ 's:AfterHangingSplat',
\ 's:AfterUnbalancedBracket',
\ 's:AfterLeadingOperator',
\ 's:AfterEndKeyword',
\ 's:AfterIndentKeyword',
\ ]
for callback_name in indent_callback_names
" Decho "Running: ".callback_name
let indent = call(function(callback_name), [indent_info])
if indent >= 0
" Decho "Match: ".callback_name." indent=".indent." info=".string(indent_info)
return indent
endif
endfor
" 2.4. Work on the MSL line. {{{2
" --------------------------
let indent_callback_names = [
\ 's:PreviousNotMSL',
\ 's:IndentingKeywordInMSL',
\ 's:ContinuedHangingOperator',
\ ]
" Most Significant line based on the previous one -- in case it's a
" continuation of something above
let indent_info.plnum_msl = s:GetMSL(indent_info.plnum)
for callback_name in indent_callback_names
" Decho "Running: ".callback_name
let indent = call(function(callback_name), [indent_info])
if indent >= 0
" Decho "Match: ".callback_name." indent=".indent." info=".string(indent_info)
return indent
endif
endfor
" }}}2
" By default, just return the previous line's indent
" Decho "Default case matched"
return indent(indent_info.plnum)
endfunction
" 3. Indenting Logic Callbacks {{{1
" ============================
function! s:AccessModifier(cline_info) abort
let info = a:cline_info
" If this line is an access modifier keyword, align according to the closest
" class declaration.
if g:ruby_indent_access_modifier_style == 'indent'
if s:Match(info.clnum, s:access_modifier_regex)
let class_lnum = s:FindContainingClass()
if class_lnum > 0
return indent(class_lnum) + info.sw
endif
endif
elseif g:ruby_indent_access_modifier_style == 'outdent'
if s:Match(info.clnum, s:access_modifier_regex)
let class_lnum = s:FindContainingClass()
if class_lnum > 0
return indent(class_lnum)
endif
endif
endif
return -1
endfunction
function! s:ClosingBracketOnEmptyLine(cline_info) abort
let info = a:cline_info
" If we got a closing bracket on an empty line, find its match and indent
" according to it. For parentheses we indent to its column - 1, for the
" others we indent to the containing line's MSL's level. Return -1 if fail.
let col = matchend(info.cline, '^\s*[]})]')
if col > 0 && !s:IsInStringOrComment(info.clnum, col)
call cursor(info.clnum, col)
let closing_bracket = info.cline[col - 1]
let bracket_pair = strpart('(){}[]', stridx(')}]', closing_bracket) * 2, 2)
if searchpair(escape(bracket_pair[0], '\['), '', bracket_pair[1], 'bW', s:skip_expr) > 0
if closing_bracket == ')' && col('.') != col('$') - 1
if g:ruby_indent_hanging_elements
let ind = virtcol('.') - 1
else
let ind = indent(line('.'))
end
elseif g:ruby_indent_block_style == 'do'
let ind = indent(line('.'))
else " g:ruby_indent_block_style == 'expression'
let ind = indent(s:GetMSL(line('.')))
endif
endif
return ind
endif
return -1
endfunction
function! s:BlockComment(cline_info) abort
" If we have a =begin or =end set indent to first column.
if match(a:cline_info.cline, '^\s*\%(=begin\|=end\)$') != -1
return 0
endif
return -1
endfunction
function! s:DeindentingKeyword(cline_info) abort
let info = a:cline_info
" If we have a deindenting keyword, find its match and indent to its level.
" TODO: this is messy
if s:Match(info.clnum, s:ruby_deindent_keywords)
call cursor(info.clnum, 1)
if searchpair(s:end_start_regex, s:end_middle_regex, s:end_end_regex, 'bW',
\ s:end_skip_expr) > 0
let msl = s:GetMSL(line('.'))
let line = getline(line('.'))
if s:IsAssignment(line, col('.')) &&
\ strpart(line, col('.') - 1, 2) !~ 'do'
" assignment to case/begin/etc, on the same line
if g:ruby_indent_assignment_style == 'hanging'
" hanging indent
let ind = virtcol('.') - 1
else
" align with variable
let ind = indent(line('.'))
endif
elseif g:ruby_indent_block_style == 'do'
" align to line of the "do", not to the MSL
let ind = indent(line('.'))
elseif getline(msl) =~ '=\s*\(#.*\)\=$'
" in the case of assignment to the MSL, align to the starting line,
" not to the MSL
let ind = indent(line('.'))
else
" align to the MSL
let ind = indent(msl)
endif
endif
return ind
endif
return -1
endfunction
function! s:MultilineStringOrLineComment(cline_info) abort
let info = a:cline_info
" If we are in a multi-line string or line-comment, don't do anything to it.
if s:IsInStringOrDocumentation(info.clnum, matchend(info.cline, '^\s*') + 1)
return indent(info.clnum)
endif
return -1
endfunction
function! s:ClosingHeredocDelimiter(cline_info) abort
let info = a:cline_info
" If we are at the closing delimiter of a "<<" heredoc-style string, set the
" indent to 0.
if info.cline =~ '^\k\+\s*$'
\ && s:IsInStringDelimiter(info.clnum, 1)
\ && search('\V<<'.info.cline, 'nbW') > 0
return 0
endif
return -1
endfunction
function! s:LeadingOperator(cline_info) abort
" If the current line starts with a leading operator, add a level of indent.
if s:Match(a:cline_info.clnum, s:leading_operator_regex)
return indent(s:GetMSL(a:cline_info.clnum)) + a:cline_info.sw
endif
return -1
endfunction
function! s:EmptyInsideString(pline_info) abort
" If the line is empty and inside a string (the previous line is a string,
" too), use the previous line's indent
let info = a:pline_info
let plnum = prevnonblank(info.clnum - 1)
let pline = getline(plnum)
if info.cline =~ '^\s*$'
\ && s:IsInStringOrComment(plnum, 1)
\ && s:IsInStringOrComment(plnum, strlen(pline))
return indent(plnum)
endif
return -1
endfunction
function! s:StartOfFile(pline_info) abort
" At the start of the file use zero indent.
if a:pline_info.plnum == 0
return 0
endif
return -1
endfunction
function! s:AfterAccessModifier(pline_info) abort
let info = a:pline_info
if g:ruby_indent_access_modifier_style == 'indent'
" If the previous line was a private/protected keyword, add a
" level of indent.
if s:Match(info.plnum, s:indent_access_modifier_regex)
return indent(info.plnum) + info.sw
endif
elseif g:ruby_indent_access_modifier_style == 'outdent'
" If the previous line was a private/protected/public keyword, add
" a level of indent, since the keyword has been out-dented.
if s:Match(info.plnum, s:access_modifier_regex)
return indent(info.plnum) + info.sw
endif
endif
return -1
endfunction
" Example:
"
" if foo || bar ||
" baz || bing
" puts "foo"
" end
"
function! s:ContinuedLine(pline_info) abort
let info = a:pline_info
let col = s:Match(info.plnum, s:ruby_indent_keywords)
if s:Match(info.plnum, s:continuable_regex) &&
\ s:Match(info.plnum, s:continuation_regex)
if col > 0 && s:IsAssignment(info.pline, col)
if g:ruby_indent_assignment_style == 'hanging'
" hanging indent
let ind = col - 1
else
" align with variable
let ind = indent(info.plnum)
endif
else
let ind = indent(s:GetMSL(info.plnum))
endif
return ind + info.sw + info.sw
endif
return -1
endfunction
function! s:AfterBlockOpening(pline_info) abort
let info = a:pline_info
" If the previous line ended with a block opening, add a level of indent.
if s:Match(info.plnum, s:block_regex)
if g:ruby_indent_block_style == 'do'
" don't align to the msl, align to the "do"
let ind = indent(info.plnum) + info.sw
else
let plnum_msl = s:GetMSL(info.plnum)
if getline(plnum_msl) =~ '=\s*\(#.*\)\=$'
" in the case of assignment to the msl, align to the starting line,
" not to the msl
let ind = indent(info.plnum) + info.sw
else
let ind = indent(plnum_msl) + info.sw
endif
endif
return ind
endif
return -1
endfunction
function! s:AfterLeadingOperator(pline_info) abort
" If the previous line started with a leading operator, use its MSL's level
" of indent
if s:Match(a:pline_info.plnum, s:leading_operator_regex)
return indent(s:GetMSL(a:pline_info.plnum))
endif
return -1
endfunction
function! s:AfterHangingSplat(pline_info) abort
let info = a:pline_info
" If the previous line ended with the "*" of a splat, add a level of indent
if info.pline =~ s:splat_regex
return indent(info.plnum) + info.sw
endif
return -1
endfunction
function! s:AfterUnbalancedBracket(pline_info) abort
let info = a:pline_info
" If the previous line contained unclosed opening brackets and we are still
" in them, find the rightmost one and add indent depending on the bracket
" type.
"
" If it contained hanging closing brackets, find the rightmost one, find its
" match and indent according to that.
if info.pline =~ '[[({]' || info.pline =~ '[])}]\s*\%(#.*\)\=$'
let [opening, closing] = s:ExtraBrackets(info.plnum)
if opening.pos != -1
if !g:ruby_indent_hanging_elements
return indent(info.plnum) + info.sw
elseif opening.type == '(' && searchpair('(', '', ')', 'bW', s:skip_expr) > 0
if col('.') + 1 == col('$')
return indent(info.plnum) + info.sw
else
return virtcol('.')
endif
else
let nonspace = matchend(info.pline, '\S', opening.pos + 1) - 1
return nonspace > 0 ? nonspace : indent(info.plnum) + info.sw
endif
elseif closing.pos != -1
call cursor(info.plnum, closing.pos + 1)
normal! %
if strpart(info.pline, closing.pos) =~ '^)\s*='
" special case: the closing `) =` of an endless def
return indent(s:GetMSL(line('.')))
endif
if s:Match(line('.'), s:ruby_indent_keywords)
return indent('.') + info.sw
else
return indent(s:GetMSL(line('.')))
endif
else
call cursor(info.clnum, info.col)
end
endif
return -1
endfunction
function! s:AfterEndKeyword(pline_info) abort
let info = a:pline_info
" If the previous line ended with an "end", match that "end"s beginning's
" indent.
let col = s:Match(info.plnum, '\%(^\|[^.:@$]\)\<end\>\s*\%(#.*\)\=$')
if col > 0
call cursor(info.plnum, col)
if searchpair(s:end_start_regex, '', s:end_end_regex, 'bW',
\ s:end_skip_expr) > 0
let n = line('.')
let ind = indent('.')
let msl = s:GetMSL(n)
if msl != n
let ind = indent(msl)
end
return ind
endif
end
return -1
endfunction
function! s:AfterIndentKeyword(pline_info) abort
let info = a:pline_info
let col = s:Match(info.plnum, s:ruby_indent_keywords)
if col > 0 && s:Match(info.plnum, s:ruby_endless_def) <= 0
call cursor(info.plnum, col)
let ind = virtcol('.') - 1 + info.sw
" TODO: make this better (we need to count them) (or, if a searchpair
" fails, we know that something is lacking an end and thus we indent a
" level
if s:Match(info.plnum, s:end_end_regex)
let ind = indent('.')
elseif s:IsAssignment(info.pline, col)
if g:ruby_indent_assignment_style == 'hanging'
" hanging indent
let ind = col + info.sw - 1
else
" align with variable
let ind = indent(info.plnum) + info.sw
endif
endif
return ind
endif
return -1
endfunction
function! s:PreviousNotMSL(msl_info) abort
let info = a:msl_info
" If the previous line wasn't a MSL
if info.plnum != info.plnum_msl
" If previous line ends bracket and begins non-bracket continuation decrease indent by 1.
if s:Match(info.plnum, s:bracket_switch_continuation_regex)
" TODO (2016-10-07) Wrong/unused? How could it be "1"?
return indent(info.plnum) - 1
" If previous line is a continuation return its indent.
elseif s:Match(info.plnum, s:non_bracket_continuation_regex)
return indent(info.plnum)
endif
endif
return -1
endfunction
function! s:IndentingKeywordInMSL(msl_info) abort
let info = a:msl_info
" If the MSL line had an indenting keyword in it, add a level of indent.
" TODO: this does not take into account contrived things such as
" module Foo; class Bar; end
let col = s:Match(info.plnum_msl, s:ruby_indent_keywords)
if col > 0 && s:Match(info.plnum_msl, s:ruby_endless_def) <= 0
let ind = indent(info.plnum_msl) + info.sw
if s:Match(info.plnum_msl, s:end_end_regex)
let ind = ind - info.sw
elseif s:IsAssignment(getline(info.plnum_msl), col)
if g:ruby_indent_assignment_style == 'hanging'
" hanging indent
let ind = col + info.sw - 1
else
" align with variable
let ind = indent(info.plnum_msl) + info.sw
endif
endif
return ind
endif
return -1
endfunction
function! s:ContinuedHangingOperator(msl_info) abort
let info = a:msl_info
" If the previous line ended with [*+/.,-=], but wasn't a block ending or a
" closing bracket, indent one extra level.
if s:Match(info.plnum_msl, s:non_bracket_continuation_regex) && !s:Match(info.plnum_msl, '^\s*\([\])}]\|end\)')
if info.plnum_msl == info.plnum
let ind = indent(info.plnum_msl) + info.sw
else
let ind = indent(info.plnum_msl)
endif
return ind
endif
return -1
endfunction
" 4. Auxiliary Functions {{{1
" ======================
function! s:IsInRubyGroup(groups, lnum, col) abort
let ids = map(copy(a:groups), 'hlID("ruby".v:val)')
return index(ids, synID(a:lnum, a:col, 1)) >= 0
endfunction
" Check if the character at lnum:col is inside a string, comment, or is ascii.
function! s:IsInStringOrComment(lnum, col) abort
return s:IsInRubyGroup(s:syng_strcom, a:lnum, a:col)
endfunction
" Check if the character at lnum:col is inside a string.
function! s:IsInString(lnum, col) abort
return s:IsInRubyGroup(s:syng_string, a:lnum, a:col)
endfunction
" Check if the character at lnum:col is inside a string or documentation.
function! s:IsInStringOrDocumentation(lnum, col) abort
return s:IsInRubyGroup(s:syng_stringdoc, a:lnum, a:col)
endfunction
" Check if the character at lnum:col is inside a string delimiter
function! s:IsInStringDelimiter(lnum, col) abort
return s:IsInRubyGroup(
\ ['HeredocDelimiter', 'PercentStringDelimiter', 'StringDelimiter'],
\ a:lnum, a:col
\ )
endfunction
function! s:IsAssignment(str, pos) abort
return strpart(a:str, 0, a:pos - 1) =~ '=\s*$'
endfunction
" Find line above 'lnum' that isn't empty, in a comment, or in a string.
function! s:PrevNonBlankNonString(lnum) abort
let in_block = 0
let lnum = prevnonblank(a:lnum)
while lnum > 0
" Go in and out of blocks comments as necessary.
" If the line isn't empty (with opt. comment) or in a string, end search.
let line = getline(lnum)
if line =~ '^=begin'
if in_block
let in_block = 0
else
break
endif
elseif !in_block && line =~ '^=end'
let in_block = 1
elseif !in_block && line !~ '^\s*#.*$' && !(s:IsInStringOrComment(lnum, 1)
\ && s:IsInStringOrComment(lnum, strlen(line)))
break
endif
let lnum = prevnonblank(lnum - 1)
endwhile
return lnum
endfunction
" Find line above 'lnum' that started the continuation 'lnum' may be part of.
function! s:GetMSL(lnum) abort
" Start on the line we're at and use its indent.
let msl = a:lnum
let lnum = s:PrevNonBlankNonString(a:lnum - 1)
while lnum > 0
" If we have a continuation line, or we're in a string, use line as MSL.
" Otherwise, terminate search as we have found our MSL already.
let line = getline(lnum)
if !s:Match(msl, s:backslash_continuation_regex) &&
\ s:Match(lnum, s:backslash_continuation_regex)
" If the current line doesn't end in a backslash, but the previous one
" does, look for that line's msl
"
" Example:
" foo = "bar" \
" "baz"
"
let msl = lnum
elseif s:Match(msl, s:leading_operator_regex)
" If the current line starts with a leading operator, keep its indent
" and keep looking for an MSL.
let msl = lnum
elseif s:Match(lnum, s:splat_regex)
" If the above line looks like the "*" of a splat, use the current one's
" indentation.
"
" Example:
" Hash[*
" method_call do
" something
"
return msl
elseif s:Match(lnum, s:non_bracket_continuation_regex) &&
\ s:Match(msl, s:non_bracket_continuation_regex)
" If the current line is a non-bracket continuation and so is the
" previous one, keep its indent and continue looking for an MSL.
"
" Example:
" method_call one,
" two,
" three
"
let msl = lnum
elseif s:Match(lnum, s:dot_continuation_regex) &&
\ (s:Match(msl, s:bracket_continuation_regex) || s:Match(msl, s:block_continuation_regex))
" If the current line is a bracket continuation or a block-starter, but
" the previous is a dot, keep going to see if the previous line is the
" start of another continuation.
"
" Example:
" parent.
" method_call {
" three
"
let msl = lnum
elseif s:Match(lnum, s:non_bracket_continuation_regex) &&
\ (s:Match(msl, s:bracket_continuation_regex) || s:Match(msl, s:block_continuation_regex))
" If the current line is a bracket continuation or a block-starter, but
" the previous is a non-bracket one, respect the previous' indentation,
" and stop here.
"
" Example:
" method_call one,
" two {
" three
"
return lnum
elseif s:Match(lnum, s:bracket_continuation_regex) &&
\ (s:Match(msl, s:bracket_continuation_regex) || s:Match(msl, s:block_continuation_regex))
" If both lines are bracket continuations (the current may also be a
" block-starter), use the current one's and stop here
"
" Example:
" method_call(
" other_method_call(
" foo
return msl
elseif s:Match(lnum, s:block_regex) &&
\ !s:Match(msl, s:continuation_regex) &&
\ !s:Match(msl, s:block_continuation_regex)
" If the previous line is a block-starter and the current one is
" mostly ordinary, use the current one as the MSL.
"
" Example:
" method_call do
" something
" something_else
return msl
else
let col = match(line, s:continuation_regex) + 1
if (col > 0 && !s:IsInStringOrComment(lnum, col))
\ || s:IsInString(lnum, strlen(line))
let msl = lnum
else
break
endif
endif
let lnum = s:PrevNonBlankNonString(lnum - 1)
endwhile
return msl
endfunction
" Check if line 'lnum' has more opening brackets than closing ones.
function! s:ExtraBrackets(lnum) abort
let opening = {'parentheses': [], 'braces': [], 'brackets': []}
let closing = {'parentheses': [], 'braces': [], 'brackets': []}
let line = getline(a:lnum)
let pos = match(line, '[][(){}]', 0)
" Save any encountered opening brackets, and remove them once a matching
" closing one has been found. If a closing bracket shows up that doesn't
" close anything, save it for later.
while pos != -1
if !s:IsInStringOrComment(a:lnum, pos + 1)
if line[pos] == '('
call add(opening.parentheses, {'type': '(', 'pos': pos})
elseif line[pos] == ')'
if empty(opening.parentheses)
call add(closing.parentheses, {'type': ')', 'pos': pos})
else
let opening.parentheses = opening.parentheses[0:-2]
endif
elseif line[pos] == '{'
call add(opening.braces, {'type': '{', 'pos': pos})
elseif line[pos] == '}'
if empty(opening.braces)
call add(closing.braces, {'type': '}', 'pos': pos})
else
let opening.braces = opening.braces[0:-2]
endif
elseif line[pos] == '['
call add(opening.brackets, {'type': '[', 'pos': pos})
elseif line[pos] == ']'
if empty(opening.brackets)
call add(closing.brackets, {'type': ']', 'pos': pos})
else
let opening.brackets = opening.brackets[0:-2]
endif
endif
endif
let pos = match(line, '[][(){}]', pos + 1)
endwhile
" Find the rightmost brackets, since they're the ones that are important in
" both opening and closing cases
let rightmost_opening = {'type': '(', 'pos': -1}
let rightmost_closing = {'type': ')', 'pos': -1}
for opening in opening.parentheses + opening.braces + opening.brackets
if opening.pos > rightmost_opening.pos
let rightmost_opening = opening
endif
endfor
for closing in closing.parentheses + closing.braces + closing.brackets
if closing.pos > rightmost_closing.pos
let rightmost_closing = closing
endif
endfor
return [rightmost_opening, rightmost_closing]
endfunction
function! s:Match(lnum, regex) abort
let line = getline(a:lnum)
let offset = match(line, '\C'.a:regex)
let col = offset + 1
while offset > -1 && s:IsInStringOrComment(a:lnum, col)
let offset = match(line, '\C'.a:regex, offset + 1)
let col = offset + 1
endwhile
if offset > -1
return col
else
return 0
endif
endfunction
" Locates the containing class/module's definition line, ignoring nested classes
" along the way.
"
function! s:FindContainingClass() abort
let saved_position = getpos('.')
while searchpair(s:end_start_regex, s:end_middle_regex, s:end_end_regex, 'bW',
\ s:end_skip_expr) > 0
if expand('<cword>') =~# '\<class\|module\>'
let found_lnum = line('.')
call setpos('.', saved_position)
return found_lnum
endif
endwhile
call setpos('.', saved_position)
return 0
endfunction
" }}}1
let &cpo = s:cpo_save
unlet s:cpo_save
" vim:set sw=2 sts=2 ts=8 et:

24
sources_non_forked/vim-ruby/spec/indent/arguments_spec.rb
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@ -1,24 +0,0 @@
require 'spec_helper'
describe "Indenting" do
specify "multi-line arguments" do
assert_correct_indenting <<~EOF
User.new(
:first_name => 'Some',
:second_name => 'Guy'
)
EOF
assert_correct_indenting <<~EOF
User.new(:first_name => 'Some',
:second_name => 'Guy')
EOF
assert_correct_indenting <<~EOF
User.new(
:first_name => 'Some',
:second_name => 'Guy'
)
EOF
end
end

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sources_non_forked/vim-ruby/spec/indent/basic_spec.rb
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@ -1,73 +0,0 @@
require 'spec_helper'
describe "Indenting" do
specify "if-clauses" do
assert_correct_indenting <<~EOF
if foo
bar
end
EOF
assert_correct_indenting <<~EOF
if foo
bar
else
baz
end
EOF
assert_correct_indenting <<~EOF
bar if foo
something_else
EOF
end
specify "heredocs" do
assert_correct_indenting <<~EOF
def one
two = <<-THREE
four
THREE
end
EOF
assert_correct_indenting <<~EOF
def one
two = <<THREE
four
THREE
end
EOF
assert_correct_indenting <<~EOF
def one
two = <<~THREE
four
THREE
end
EOF
# See https://github.com/vim-ruby/vim-ruby/issues/318 for details
assert_correct_indenting <<~EOF
def foo
<<-EOS
one
\#{two} three
four
EOS
end
EOF
end
specify "comments" do
assert_correct_indenting <<~EOF
def one
example do |something|
=begin
something that is ignored
=end
end
end
EOF
end
end

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sources_non_forked/vim-ruby/spec/indent/blocks_spec.rb
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@ -1,164 +0,0 @@
require 'spec_helper'
describe "Indenting" do
specify "indented blocks with expression style" do
vim.command 'let g:ruby_indent_block_style = "expression"'
assert_correct_indenting <<~EOF
a.
b.
c do |x|
something
end
next_line
EOF
assert_correct_indenting <<~EOF
a.
b.
c { |x|
something
}
next_line
EOF
end
specify "indented blocks with do style" do
vim.command 'let g:ruby_indent_block_style = "do"'
assert_correct_indenting <<~EOF
a.
b.
c do |x|
something
end
next_line
EOF
# Check that "do" style indentation does not mess up indentation
# following the bock.
assert_correct_indenting <<~EOF
a.
b.
c do |x|
something
end
next_line
EOF
# Check that "do" style indenting works properly for brace blocks.
assert_correct_indenting <<~EOF
a.
b.
c { |x|
something
}
next_line
EOF
end
specify "'do' indenting" do
assert_correct_indenting <<~EOF
do
something
end
EOF
assert_correct_indenting <<~EOF
def foo
a_hash = {:do => 'bar'}
end
EOF
assert_correct_indenting <<~EOF
def foo(job)
job.do!
end
EOF
end
specify "blocks with assignment on the previous line" do
assert_correct_indenting <<~EOF
foo =
something do
"other"
end
EOF
assert_correct_indenting <<~EOF
@foo ||=
something do
"other"
end
EOF
end
specify "blocks with multiline parameters" do
vim.command 'let g:ruby_indent_block_style = "expression"'
assert_correct_indenting <<~EOF
def foo
opts.on('--coordinator host=HOST[,port=PORT]',
'Specify the HOST and the PORT of the coordinator') do |str|
h = sub_opts_to_hash(str)
puts h
end
end
EOF
end
specify "case-insensitive matching" do
vim.set 'ignorecase'
assert_correct_indenting <<~EOF
module X
Class.new do
end
end
EOF
vim.set 'ignorecase&'
end
specify "blocks with tuple arguments" do
assert_correct_indenting <<~EOF
proc do |(a, b)|
puts a
puts b
end
EOF
assert_correct_indenting <<~EOF
proc do |foo, (a, b), bar|
puts a
puts b
end
EOF
assert_correct_indenting <<~EOF
proc do |(a, (b, c)), d|
puts a, b
puts c, d
end
EOF
end
specify "blocks with default arguments" do
assert_correct_indenting <<~EOF
proc do |a = 1|
puts a
end
EOF
# See https://github.com/vim-ruby/vim-ruby/issues/304
assert_correct_indenting <<~EOF
proc do |a: "asdf", b:|
proc do
puts a, b
end
end
EOF
end
end

323
sources_non_forked/vim-ruby/spec/indent/continuations_spec.rb
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@ -1,323 +0,0 @@
require 'spec_helper'
describe "Indenting" do
specify "method chaining" do
assert_correct_indenting <<~EOF
some_object.
method_one.
method_two.
method_three
EOF
assert_correct_indenting <<~EOF
some_object
.method_one
.method_two
.method_three
EOF
assert_correct_indenting <<~EOF
some_object&.
method_one&.
method_two&.
method_three
EOF
assert_correct_indenting <<~EOF
some_object
&.method_one
&.method_two
&.method_three
EOF
end
specify "arrays" do
assert_correct_indenting <<~EOF
foo = [one,
two,
three]
EOF
end
specify "tricky string interpolation" do
# See https://github.com/vim-ruby/vim-ruby/issues/75 for details
assert_correct_indenting <<~EOF
puts %{\#{}}
puts "OK"
EOF
assert_correct_indenting <<~EOF
while true
begin
puts %{\#{x}}
rescue ArgumentError
end
end
EOF
end
specify "continuations after round braces" do
vim.command 'let g:ruby_indent_block_style = "expression"'
assert_correct_indenting <<~EOF
opts.on('--coordinator host=HOST[,port=PORT]',
'Specify the HOST and the PORT of the coordinator') do |str|
h = sub_opts_to_hash(str)
puts h
end
EOF
end
describe "assignments" do
specify "continuations after assignment" do
assert_correct_indenting <<~EOF
variable =
if condition?
1
else
2
end
EOF
assert_correct_indenting <<~EOF
variable = # evil comment
case something
when 'something'
something_else
else
other
end
EOF
assert_correct_indenting <<~EOF
variable = case something
when 'something'
something_else
else
other
end
EOF
assert_correct_indenting <<~EOF
variable = if something == something_else
something_else
elsif other == none
none
else
other
end
EOF
assert_correct_indenting <<~EOF
variable = while
break something
end
EOF
assert_correct_indenting <<~EOF
variable = if [].
map { |x| x * 2 }.
filter { |x| x % 3 == 0 }.
empty?
something
end
EOF
vim.command 'let g:ruby_indent_assignment_style = "variable"'
assert_correct_indenting <<~EOF
variable = case something # evil comment
when 'something'
something_else
else
other
end
EOF
assert_correct_indenting <<~EOF
variable = if something == something_else
something_else
elsif other == none
none
else
other
end
EOF
assert_correct_indenting <<~EOF
variable = while
break something
end
EOF
assert_correct_indenting <<~EOF
variable = if [].
map { |x| x * 2 }.
filter { |x| x % 3 == 0 }.
empty?
something
end
EOF
end
end
specify "continuations after hanging comma" do
assert_correct_indenting <<~EOF
array = [
:one,
].each do |x|
puts x.to_s
end
EOF
end
specify "string interpolation" do
# For details, see:
#
# https://github.com/vim-ruby/vim-ruby/issues/93
# https://github.com/vim-ruby/vim-ruby/issues/160
#
assert_correct_indenting <<~EOF
command = %|\#{file}|
settings.log.info("Returning: \#{command}")
EOF
assert_correct_indenting <<~EOF
{
thing: "[\#{}]",
thong: "b"
}
EOF
assert_correct_indenting <<~EOF
{
a: "(\#{a})",
b: "(\#{b})",
c: "(c)",
d: "(d)",
e: "(e)",
}
EOF
end
specify "closing bracket not on its own line" do
# See https://github.com/vim-ruby/vim-ruby/issues/81 for details
assert_correct_indenting <<~EOF
one { two >>
three }
four
EOF
end
specify "lonesome single parenthesis in a method definition" do
# See https://github.com/vim-ruby/vim-ruby/issues/130 for details
assert_correct_indenting <<~EOF
def bar(
baz
)
return baz+1
end
EOF
end
specify "brackets on their own line, followed by a comma" do
# See https://github.com/vim-ruby/vim-ruby/issues/124 for details
assert_correct_indenting <<~EOF
bla = {
:one => [
{:bla => :blub}
],
:two => (
{:blub => :abc}
),
:three => {
:blub => :abc
},
:four => 'five'
}
EOF
end
specify "string with an and#" do
# See https://github.com/vim-ruby/vim-ruby/issues/108 for details
assert_correct_indenting <<~EOF
outside_block "and#" do
inside_block do
end
end
EOF
end
specify "continuation with a symbol at the end" do
# See https://github.com/vim-ruby/vim-ruby/issues/132 for details
assert_correct_indenting <<~EOF
foo = :+
# Next indents correctly
EOF
end
specify "continuation with a hanging comma" do
# See https://github.com/vim-ruby/vim-ruby/issues/139 for details
assert_correct_indenting <<~EOF
thing :foo
thing 'a',
'b'
EOF
end
specify "continuations in an if-clause condition" do
# See https://github.com/vim-ruby/vim-ruby/issues/215 for details
assert_correct_indenting <<~EOF
if foo || bar ||
bong &&
baz || bing
puts "foo"
end
EOF
end
specify "continuations with round brackets" do
# See https://github.com/vim-ruby/vim-ruby/issues/17 for details
assert_correct_indenting <<~EOF
foo and
(bar and
baz) and
bing
EOF
end
specify "block within an argument list" do
# See https://github.com/vim-ruby/vim-ruby/issues/312 for details
assert_correct_indenting <<~EOF
foo(
x: 1,
y: [1, 2, 3].map { |i|
i + 1
}
)
EOF
end
specify "backslashes" do
# See https://github.com/vim-ruby/vim-ruby/issues/311 for details
assert_correct_indenting <<~EOF
def foo
x = 1
string = ". \#{x}" \\
"xyz"
puts string
puts string
end
EOF
end
specify "wrong continuation within regex character class" do
# See https://github.com/vim-ruby/vim-ruby/issues/405 for details
assert_correct_indenting <<~EOF
extname = file.extname(url).split(/[?#]/).first
target_file = tempfile.new()
EOF
end
end

46
sources_non_forked/vim-ruby/spec/indent/end_constructs_spec.rb
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@ -1,46 +0,0 @@
require 'spec_helper'
describe "Indenting" do
specify "end constructs" do
assert_correct_indenting <<~EOF
f do
g { def h; end }
end
EOF
assert_correct_indenting <<~EOF
if foo
bar ; end
something_else
EOF
assert_correct_indenting <<~EOF
if bar ; end
something_else
EOF
assert_correct_indenting <<~EOF
foo do
foo = 3 . class
foo = lambda { class One; end }
foo = lambda { |args| class One; end }
foo = bar; class One; end
end
EOF
assert_correct_indenting <<~EOF
nested do
while true do
def foo
if bar
for i in collection
def baz
end
end
end
end
end
end
EOF
end
end

18
sources_non_forked/vim-ruby/spec/indent/eruby_spec.rb
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@ -1,18 +0,0 @@
require 'spec_helper'
describe "Indenting" do
specify "closing html tag after multiline eruby tag" do
assert_correct_indenting 'erb', <<~EOF
<form>
<div>
<%= text_field_tag :email, nil,
placeholder: "email" %>
text
<%= text_field_tag :password, nil,
placeholder: "password" %>
</div>
</form>
EOF
end
end

78
sources_non_forked/vim-ruby/spec/indent/hanging_elements_spec.rb
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@ -1,78 +0,0 @@
require 'spec_helper'
describe 'Indenting' do
specify 'method args' do
assert_correct_indenting <<~EOF
render('product/show',
product: product,
on_sale: true,
)
EOF
vim.command 'let g:ruby_indent_hanging_elements = 0'
assert_correct_indenting <<~EOF
render('product/show',
product: product,
on_sale: true,
)
EOF
end
specify 'method args with block' do
assert_correct_indenting <<~EOF
opts.on('--coordinator host=HOST[,port=PORT]',
'Specify the HOST and the PORT of the coordinator') do |str|
h = sub_opts_to_hash(str)
puts h
end
EOF
vim.command 'let g:ruby_indent_hanging_elements = 0'
assert_correct_indenting <<~EOF
opts.on('--coordinator host=HOST[,port=PORT]',
'Specify the HOST and the PORT of the coordinator') do |str|
h = sub_opts_to_hash(str)
puts h
end
EOF
end
specify 'arrays' do
assert_correct_indenting <<~EOF
x = [1,
2,
3,
]
EOF
vim.command 'let g:ruby_indent_hanging_elements = 0'
assert_correct_indenting <<~EOF
x = [1,
2,
3,
]
EOF
end
specify 'hashes' do
assert_correct_indenting <<~EOF
x = { a: 1,
b: 2,
c: 3,
}
EOF
vim.command 'let g:ruby_indent_hanging_elements = 0'
assert_correct_indenting <<~EOF
x = { a: 1,
b: 2,
c: 3,
}
EOF
end
end

10
sources_non_forked/vim-ruby/spec/indent/identifiers_spec.rb
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@ -1,10 +0,0 @@
require 'spec_helper'
describe "Indenting" do
specify "identifiers containing keyword substrings" do
assert_correct_indenting <<~EOF
foo_def
42
EOF
end
end

133
sources_non_forked/vim-ruby/spec/indent/indent_access_modifier_spec.rb
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@ -1,133 +0,0 @@
require 'spec_helper'
describe "Indenting" do
specify "default indented access modifiers" do
assert_correct_indenting <<~EOF
class OuterClass
private :method
protected :method
def method; end
protected
def method; end
private
def method; end
public
def method; end
class InnerClass
private :method
protected :method
def method; end
protected
def method; end
private
def method; end
public
def method; end
end
private :method
protected :method
def method; end
protected
def method; end
private
def method; end
public
def method; end
end
EOF
end
specify "indented access modifiers" do
vim.command 'let g:ruby_indent_access_modifier_style = "indent"'
assert_correct_indenting <<~EOF
class OuterClass
private :method
protected :method
def method; end
protected
def method; end
private
def method; end
public
def method; end
class InnerClass
private :method
protected :method
def method; end
protected
def method; end
private
def method; end
public
def method; end
end
private :method
protected :method
def method; end
protected
def method; end
private
def method; end
public
def method; end
end
EOF
end
specify "outdented access modifiers" do
vim.command 'let g:ruby_indent_access_modifier_style = "outdent"'
assert_correct_indenting <<~EOF
class OuterClass
private :method
protected :method
def method; end
protected
def method; end
private
def method; end
public
def method; end
class InnerClass
private :method
protected :method
def method; end
protected
def method; end
private
def method; end
public
def method; end
end
private :method
protected :method
def method; end
protected
def method; end
private
def method; end
public
def method; end
end
EOF
end
end

76
sources_non_forked/vim-ruby/spec/indent/method_definitions_spec.rb
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@ -1,76 +0,0 @@
require 'spec_helper'
describe "Indenting" do
specify "method definitions prefixed with access modifiers" do
assert_correct_indenting <<~EOF
class Foo
public def one(x)
end
private def two(y)
code
end
end
EOF
end
specify "method definitions prefixed with any method call" do
assert_correct_indenting <<~EOF
class Foo
foobar def one(x)
end
foobar? def one(x)
end
foobar! def one(x)
end
фубар def one(x)
end
foobar
def one(x)
end
FooBar1 def two(y)
code
end
end
EOF
end
specify "endless methods" do
# Note: A case that doesn't work at this time:
#
# def foo()
# = 42
#
assert_correct_indenting <<~EOF
indented_block do
def foo(bar) = puts(bar)
def foo!(bar) = puts(bar)
def foo?(bar) = puts(bar)
def foo(bar)=puts(bar)
def foo(bar) = bar + 1
def foo() = 1 + 1
def foo = 1 + 1
private def foo(bar) = bar + 1
def foo(bar) =
bar + 1
def foo(bar = default_function()) = puts(bar)
def foo(bar = default_function()) =
puts(bar)
def foo(
bar
) = puts(bar)
end
EOF
end
end

69
sources_non_forked/vim-ruby/spec/indent/nesting_spec.rb
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@ -1,69 +0,0 @@
require 'spec_helper'
describe "Indenting" do
specify "nested blocks" do
assert_correct_indenting <<~EOF
var.func1(:param => 'value') do
var.func2(:param => 'value') do
puts "test"
end
end
EOF
assert_correct_indenting <<~EOF
var.func1(:param => 'value') {
var.func2(:param => 'value') {
foo({ bar => baz })
puts "test one"
puts "test two"
}
}
EOF
vim.command 'let g:ruby_indent_block_style = "expression"'
assert_correct_indenting <<~EOF
var.
func1(:param => 'value') {
var.func2(:param => 'value') {
puts "test"
}
}
EOF
end
specify "nested hashes" do
assert_correct_indenting <<~EOF
foo, bar = {
:bar => {
:one => 'two',
:five => 'six'
}
}
EOF
vim.command 'let g:ruby_indent_block_style = "expression"'
assert_correct_indenting <<~EOF
foo,
bar = {
:bar => {
:foo => { 'bar' => 'baz' },
:one => 'two',
:three => 'four'
}
}
EOF
end
specify "nested blocks with a continuation and function call inbetween" do
vim.command 'let g:ruby_indent_block_style = "expression"'
assert_correct_indenting <<~EOF
var.
func1(:param => 'value') {
func1_5(:param => 'value')
var.func2(:param => 'value') {
puts "test"
}
}
EOF
end
end

47
sources_non_forked/vim-ruby/spec/indent/splat_spec.rb
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@ -1,47 +0,0 @@
require 'spec_helper'
describe "Indenting" do
specify "splats with blocks in square brackets" do
assert_correct_indenting <<~EOF
x = Foo[*
y do
z
end
]
EOF
assert_correct_indenting <<~EOF
x = Foo[* # with a comment
y do
z
end
]
EOF
end
specify "splats with blocks in assignment" do
vim.command 'let g:ruby_indent_block_style = "expression"'
assert_correct_indenting <<~EOF
x = *
array.map do
3
end
EOF
end
specify "splats with blocks in round brackets" do
assert_correct_indenting <<~EOF
x = Foo(*y do
z
end)
EOF
assert_correct_indenting <<~EOF
x = Foo(
*y do
z
end
)
EOF
end
end

50
sources_non_forked/vim-ruby/spec/spec_helper.rb
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@ -1,50 +0,0 @@
require 'vimrunner'
require 'vimrunner/rspec'
RSpec.configure do |config|
# reset globals to default values before each test
config.before(:each) do
vim.command 'let g:ruby_indent_access_modifier_style = "normal"'
vim.command 'let g:ruby_indent_block_style = "do"'
vim.command 'let g:ruby_indent_assignment_style = "hanging"'
vim.command 'let g:ruby_indent_hanging_elements = 1'
end
end
Vimrunner::RSpec.configure do |config|
config.reuse_server = true
config.start_vim do
vim = Vimrunner.start_gvim
vim.prepend_runtimepath(File.expand_path('../..', __FILE__))
vim.add_plugin(File.expand_path('../vim', __FILE__), 'plugin/syntax_test.vim')
vim.set 'expandtab'
vim.set 'shiftwidth', 2
vim
end
def assert_correct_indenting(extension='rb', string)
filename = "test.#{extension}"
IO.write filename, string
vim.edit filename
vim.normal 'gg=G'
vim.write
expect(IO.read(filename)).to eq string
end
def assert_correct_highlighting(extension='rb', string, patterns, group)
filename = "test.#{extension}"
IO.write filename, string
vim.edit filename
Array(patterns).each do |pattern|
# TODO: add a custom matcher
expect(vim.echo("TestSyntax('#{pattern}', '#{group}')")).to eq '1'
end
end
end

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sources_non_forked/vim-ruby/spec/syntax/blocks_spec.rb
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@ -1,17 +0,0 @@
require 'spec_helper'
describe "Syntax highlighting" do
specify "block parameters" do
assert_correct_highlighting <<~'EOF', 'bar', 'rubySymbol'
foo { |bar:| 42 }
EOF
assert_correct_highlighting <<~'EOF', %w[bar\ze: baz\ze:], 'rubySymbol'
foo { |bar: 'bar', baz: 'baz'| 42 }
EOF
end
specify "block parameters with default values including '|'" do
assert_correct_highlighting <<~'EOF', %w[|\zebar qux)\zs|], 'rubyBlockParameterList'
foo { |bar=(baz|qux)| 42 }
EOF
end
end

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sources_non_forked/vim-ruby/spec/syntax/characters_spec.rb
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60
sources_non_forked/vim-ruby/spec/syntax/comments_spec.rb
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@ -1,60 +0,0 @@
require 'spec_helper'
describe "Syntax highlighting" do
specify "single line comments" do
assert_correct_highlighting <<~'EOF', '#.*', 'rubyComment'
# comment line
EOF
end
specify "end of line comments" do
assert_correct_highlighting <<~'EOF', '#.*', 'rubyComment'
foo = 42 # comment
EOF
end
specify "multiline comments" do
assert_correct_highlighting <<~'EOF', ['#.*line 1', '#.*line 2'], 'rubyComment'
# comment line 1
# comment line 2
EOF
end
specify "embedded documentation" do
assert_correct_highlighting <<~'EOF', 'documentation.*', 'rubyDocumentation'
=begin
documentation line
=end
EOF
# See issue #3
assert_correct_highlighting <<~'EOF', 'documentation.*', 'rubyDocumentation'
=begin rdoc
documentation line
=end rdoc
EOF
end
specify "magic comments" do
assert_correct_highlighting <<~'EOF', 'frozen_string_literal', 'rubyMagicComment'
# frozen_string_literal: true
EOF
end
specify "magic comments - shareable_constant_value" do
assert_correct_highlighting <<~'EOF', 'shareable_constant_value', 'rubyMagicComment'
# shareable_constant_value: literal
EOF
end
specify "TODO comments" do
assert_correct_highlighting <<~'EOF', 'TODO', 'rubyTodo'
# TODO: turn off the oven
EOF
end
specify "shebang comments" do
assert_correct_highlighting <<~'EOF', '#.*', 'rubySharpBang'
#!/bin/ruby
EOF
end
end

23
sources_non_forked/vim-ruby/spec/syntax/line_continuations_spec.rb
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@ -1,23 +0,0 @@
require 'spec_helper'
describe "Syntax highlighting" do
specify "useless line continuations" do
str = <<~'EOF'
foo = \
if true
42
end
EOF
assert_correct_highlighting str, '\\', 'rubyUselessLineContinuation'
assert_correct_highlighting str, 'if', 'rubyConditional'
end
specify "line continuations" do
str = <<~'EOF'
foo = 42 \
if true
EOF
assert_correct_highlighting str, '\\', 'rubyLineContinuation'
assert_correct_highlighting str, 'if', 'rubyConditionalModifier'
end
end

12
sources_non_forked/vim-ruby/spec/syntax/maxmempattern_limit_spec.rb
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@ -1,12 +0,0 @@
require 'spec_helper'
describe "Maxmempattern limit" do
specify "maxmempattern=1000 is enough even for long strings" do
str = <<~'EOF'
hash = {
"A-NOT-Managed-Strings" => "ABCDEfghe910dmckamks019292djdjOOOjjjd/cr3wdCA+1n/xHfHMgG+cC0EoUNngcBjgWvBMEF1CurBwTtDswJjQYa5wYRAQEBAQECCwGwAQEvI50CnwMNAwRrAQYBr9PPAoK7sQMBAQMCBAkICAQIAwEBAwYBAQQFFQEBAhQDAwMDCwEBAQUBAQHGAQEWBAEBDecBfS8CHQEKkAEMMxcMCQoUDwYHIjd3DQ4MFk0JWGYALSKLAQOLAYEBFBAjCBGDAQICAgMANjsZAg9fCxkCgLZKAwSEAQIBiwEZGAsrBCgFMmUEJShyFSfRBQEOSQY62AG0AVlCrQ",
}
EOF
assert_correct_highlighting str, %w[ABCDE], 'rubyString'
end
end

36
sources_non_forked/vim-ruby/spec/syntax/methods_spec.rb
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@ -1,36 +0,0 @@
require 'spec_helper'
describe "Syntax highlighting" do
specify "method definitions" do
str = <<~'EOF'
def foo bar
end
EOF
assert_correct_highlighting str, %w[def end], 'rubyDefine'
assert_correct_highlighting str, 'foo', 'rubyMethodName'
end
specify "method definitions named 'end'" do
assert_correct_highlighting <<~'EOF', 'end', 'rubyMethodName'
def end end
EOF
assert_correct_highlighting <<~'EOF', 'end', 'rubyMethodName'
def
end
end
EOF
end
specify "method parameters with symbol default values" do
assert_correct_highlighting <<~'EOF', ':baz', 'rubySymbol'
def foo bar=:baz
end
EOF
end
specify "unparenthesised method parameters with a required trailing keyword then semicolon" do
assert_correct_highlighting <<~'EOF', 'bar', 'rubySymbol'
def foo bar:; end
EOF
end
end

204
sources_non_forked/vim-ruby/spec/syntax/operators_spec.rb
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@ -1,204 +0,0 @@
require 'spec_helper'
describe "Syntax highlighting" do
before :each do
vim.command 'let g:ruby_operators = 1'
end
after :each do
vim.command 'unlet g:ruby_operators'
end
specify "defined? operator" do
assert_correct_highlighting 'defined? foo', 'defined?', 'rubyDefinedOperator'
end
specify "English boolean operators" do
assert_correct_highlighting <<~'EOF', %w[not and or], 'rubyEnglishBooleanOperator'
not true
true and false
true or false
EOF
end
specify "modulo-assignment operators" do
assert_correct_highlighting <<~'EOF', '%=', 'rubyAssignmentOperator'
foo %= bar
EOF
end
specify "ternary operators" do
assert_correct_highlighting <<~'EOF', %w[? :], 'rubyTernaryOperator'
foo = bar ? 4 : 2
EOF
end
context "bracket operators" do
specify "after a plain identifier" do
assert_correct_highlighting <<~'EOF', '\\[..]', 'rubyOperator'
foo[42]
EOF
end
specify "after a ?!-named bare method call" do
assert_correct_highlighting <<~'EOF', '\\[..]', 'rubyOperator'
foo?[42]
EOF
end
specify "after a closing parenthesis" do
assert_correct_highlighting <<~'EOF', '\\[..]', 'rubyOperator'
(foo)[42]
EOF
end
specify "after a literal hash" do
assert_correct_highlighting <<~'EOF', '\\[...]', 'rubyOperator'
{ foo: bar }[foo]
EOF
end
specify "after a block arg method call" do
assert_correct_highlighting <<~'EOF', '\\[..]', 'rubyOperator'
foo { bar }[42]
EOF
end
end
specify "exponentiation operators" do
[
'foo**bar',
'foo ** bar',
'foo** bar',
].each do |str|
assert_correct_highlighting str, '\*\*', 'rubyArithmeticOperator'
end
end
context "double splat operators" do
specify "in method definitions" do
assert_correct_highlighting <<~'EOF', '\*\*', 'rubyDoubleSplatOperator'
def foo(**bar)
end
EOF
end
specify "in multiline parameter list method definitions" do
assert_correct_highlighting <<~'EOF', '\*\*', 'rubyDoubleSplatOperator'
def foo(bar,
**baz)
end
EOF
end
specify "as an anonymous parameter in method definitions" do
assert_correct_highlighting <<~'EOF', '\*\*', 'rubyDoubleSplatOperator'
def foo(**)
end
EOF
end
specify "in unparenthesised method definitions" do
assert_correct_highlighting <<~'EOF', '\*\*', 'rubyDoubleSplatOperator'
def foo **bar
end
EOF
end
specify "in unparenthesised method calls" do
assert_correct_highlighting <<~'EOF', '\*\*', 'rubyDoubleSplatOperator'
foo **bar
EOF
end
specify "in block parameter lists" do
assert_correct_highlighting <<~'EOF', '\*\*', 'rubyDoubleSplatOperator'
foo { |**bar| 42 }
EOF
end
end
specify "multiplication operators" do
[
'foo*bar',
'foo * bar',
'foo* bar',
].each do |str|
assert_correct_highlighting str, '\*', 'rubyArithmeticOperator'
end
end
context "splat operators" do
specify "in method definitions" do
assert_correct_highlighting <<~'EOF', '\*', 'rubySplatOperator'
def foo(*bar)
end
EOF
end
specify "in multiline parameter list method definitions" do
assert_correct_highlighting <<~'EOF', '\*', 'rubySplatOperator'
def foo(bar,
*baz)
end
EOF
end
specify "as an anonymous parameter in method definitions" do
assert_correct_highlighting <<~'EOF', '\*', 'rubySplatOperator'
def foo(*)
end
EOF
end
specify "in unparenthesised method definitions" do
assert_correct_highlighting <<~'EOF', '\*', 'rubySplatOperator'
def foo *bar
end
EOF
end
specify "in unparenthesised method calls" do
assert_correct_highlighting <<~'EOF', '\*', 'rubySplatOperator'
foo *bar
EOF
end
specify "in block parameter lists" do
assert_correct_highlighting <<~'EOF', '\*', 'rubySplatOperator'
foo { |*bar| 42 }
EOF
end
end
context "proc operators" do
specify "in method definitions" do
assert_correct_highlighting <<~'EOF', '&', 'rubyProcOperator'
def foo(&bar)
end
EOF
end
specify "in multiline parameter list method definitions" do
assert_correct_highlighting <<~'EOF', '&', 'rubyProcOperator'
def foo(bar,
&baz)
end
EOF
end
specify "in unparenthesised method definitions" do
assert_correct_highlighting <<~'EOF', '&', 'rubyProcOperator'
def foo &bar
end
EOF
end
specify "in unparenthesised method calls" do
assert_correct_highlighting <<~'EOF', '&', 'rubyProcOperator'
foo &bar
EOF
end
specify "before literal lambdas" do
assert_correct_highlighting <<~'EOF', '&', 'rubyProcOperator'
foo &->{}
EOF
end
end
specify "eigenclass operators" do
assert_correct_highlighting <<~'EOF', '<<', 'rubyEigenClassOperator'
class << self
end
EOF
end
specify "superclass operators" do
assert_correct_highlighting <<~'EOF', '<', 'rubySuperClassOperator'
class Foo < Bar
end
EOF
end
end

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sources_non_forked/vim-ruby/spec/syntax/regular_expressions_spec.rb
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@ -1,21 +0,0 @@
require 'spec_helper'
describe "Syntax highlighting" do
# See issue #171
specify "ambiguous / at end of line is not a regexp" do
vim.command 'let g:ruby_operators = 1'
assert_correct_highlighting <<~'EOF', '/', 'rubyArithmeticOperator'
a = calculate(90).and_some_long_expression /
and_long_expression_here
puts a
EOF
vim.command 'unlet g:ruby_operators'
end
# See issue #63
specify "interpolated regexp in a host regexp" do
assert_correct_highlighting <<~'EOF', '/$', 'rubyRegexpDelimiter'
/#{foo.sub(/bar/, 'baz')}/
EOF
end
end

31
sources_non_forked/vim-ruby/spec/syntax/statement_modifiers_spec.rb
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require 'spec_helper'
describe "Syntax highlighting" do
specify "only modifiers can appear after regexp literals" do
# See issue #254
assert_correct_highlighting <<~'EOF', 'if', 'rubyConditionalModifier'
def get_regex
/some regex/ if false
end
EOF
end
specify "only modifiers can appear after unparenthesised no-arg method calls" do
[
"foo if true",
"foo? if true",
"foo! if true",
"foo_ if true",
"foo_? if true",
"foo_! if true",
"foo42 if true",
"foo42? if true",
"foo42! if true",
"Foo if true",
"Foo? if true",
"Foo! if true"
].each do |str|
assert_correct_highlighting str, 'if', 'rubyConditionalModifier'
end
end
end

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sources_non_forked/vim-ruby/spec/syntax/strings/heredoc_spec.rb
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require 'spec_helper'
describe "Syntax highlighting" do
specify "heredocs starting after parenthesised method definitions" do
# See issue #356
assert_correct_highlighting <<~'EOF', 'HTML', 'rubyHeredocDelimiter'
def youtube_video(token, width = 360, height = 215)
<<-HTML if token
<iframe width="#{width}" height="#{height}" src="http://www.youtube.com/embed/#{token}" frameborder="0" allowfullscreen></iframe>
HTML
end
EOF
end
specify "heredocs do not start after string literals" do
assert_correct_highlighting <<~'EOF', 'FOO', 'rubyConstant'
"abc" <<FOO
EOF
assert_correct_highlighting <<~'EOF', 'FOO', 'rubyConstant'
'abc' <<FOO
EOF
assert_correct_highlighting <<~'EOF', 'FOO', 'rubyConstant'
`abc` <<FOO
EOF
end
end

9
sources_non_forked/vim-ruby/spec/syntax/strings/interpolation_spec.rb
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require 'spec_helper'
describe "Syntax highlighting" do
specify "invalid interpolated predefined global variables are literal text" do
assert_correct_highlighting <<~'EOF', '#\$', 'rubyString'
"abc(#$)def"
EOF
end
end

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sources_non_forked/vim-ruby/spec/syntax/strings/strings_spec.rb
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@ -1,9 +0,0 @@
require 'spec_helper'
describe "Syntax highlighting" do
specify "percent strings with a modulo-assignment operator look-alike delimiter" do
assert_correct_highlighting <<~'EOF', '%=', 'rubyPercentStringDelimiter'
foo = %= bar =
EOF
end
end

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sources_non_forked/vim-ruby/spec/syntax/symbols_spec.rb
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@ -1,53 +0,0 @@
require 'spec_helper'
describe "Syntax highlighting" do
# See issue #356
specify "hashes with symbol keys and values on different lines" do
assert_correct_highlighting <<~'EOF', 'x', 'rubySymbol'
h = {
x:
really_long_method_name,
y: 5,
}
EOF
end
# See issue #44
specify "1.9 style hash keys with keyword names" do
assert_correct_highlighting <<~EOF, %w[class if def include case end], 'rubySymbol'
{ class: "hello", if: "world", def: "i am", include: "foo", case: "bar", end: "baz" }
EOF
assert_correct_highlighting <<~'EOF', 'end', 'rubyDefine'
def hello
{ if: "world" }
end
EOF
end
# See issue #144
specify "1.9 style hash keys with keyword names in parameter lists" do
assert_correct_highlighting <<~'EOF', 'prepend', 'rubySymbol'
{prepend: true}
EOF
assert_correct_highlighting <<~'EOF', 'for', 'rubySymbol'
Subscription.generate(for: topic,
to: subscriber)
EOF
end
# See issue #12
specify "1.9 style hash keys with keyword names in argument lists" do
assert_correct_highlighting <<~EOF, %w[:\zsgender in\ze: if\ze: :\zsgender_required?], 'rubySymbol'
validates_inclusion_of :gender, in: %w(male female), if: :gender_required?
EOF
end
specify "nested parentheses inside symbols" do
assert_correct_highlighting <<~EOF, 'bar\zs)', 'rubySymbol'
h = %i(
foo(bar)baz
)
EOF
end
end

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sources_non_forked/vim-ruby/spec/vim/plugin/syntax_test.vim
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let s:debug = 0
function! s:CursorHasGroup(group) abort
return synIDattr(synID(line('.'), col('.'), 1), 'name') =~ a:group
endfunction
function! TestSyntax(pattern, group) abort
let pattern = '\C' . a:pattern
call cursor(1, 1)
redraw
let start_match = search(pattern, 'c') && s:CursorHasGroup(a:group)
if s:debug
redraw | sleep 500m
endif
let end_match = search(pattern, 'e') && s:CursorHasGroup(a:group)
if s:debug
redraw | sleep 500m
endif
return start_match && end_match
endfunction

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sources_non_forked/vim-ruby/syntax/eruby.vim
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" Vim syntax file
" Language: eRuby
" Maintainer: Tim Pope <vimNOSPAM@tpope.org>
" URL: https://github.com/vim-ruby/vim-ruby
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
if &syntax !~# '\<eruby\>' || get(b:, 'current_syntax') =~# '\<eruby\>'
finish
endif
if !exists("main_syntax")
let main_syntax = 'eruby'
endif
if !exists("g:eruby_default_subtype")
let g:eruby_default_subtype = "html"
endif
if &filetype =~ '^eruby\.'
let b:eruby_subtype = matchstr(&filetype,'^eruby\.\zs\w\+')
elseif &filetype =~ '^.*\.eruby\>'
let b:eruby_subtype = matchstr(&filetype,'^.\{-\}\ze\.eruby\>')
elseif !exists("b:eruby_subtype") && main_syntax == 'eruby'
let s:lines = getline(1)."\n".getline(2)."\n".getline(3)."\n".getline(4)."\n".getline(5)."\n".getline("$")
let b:eruby_subtype = matchstr(s:lines,'eruby_subtype=\zs\w\+')
if b:eruby_subtype == ''
let b:eruby_subtype = matchstr(substitute(expand("%:t"),'\c\%(\.erb\|\.eruby\|\.erubis\|\.example\)\+$','',''),'\.\zs\w\+\%(\ze+\w\+\)\=$')
endif
if b:eruby_subtype == 'rhtml'
let b:eruby_subtype = 'html'
elseif b:eruby_subtype == 'rb'
let b:eruby_subtype = 'ruby'
elseif b:eruby_subtype == 'yml'
let b:eruby_subtype = 'yaml'
elseif b:eruby_subtype == 'js'
let b:eruby_subtype = 'javascript'
elseif b:eruby_subtype == 'txt'
" Conventional; not a real file type
let b:eruby_subtype = 'text'
elseif b:eruby_subtype == ''
let b:eruby_subtype = g:eruby_default_subtype
endif
endif
if !exists("b:eruby_nest_level")
if &syntax =~# '\<eruby\.eruby\>'
let b:eruby_nest_level = strlen(substitute(substitute(&filetype,'\C\<eruby\>','@','g'),'[^@]','','g'))
else
let b:eruby_nest_level = strlen(substitute(substitute(substitute(expand("%:t"),'@','','g'),'\c\.\%(erb\|rhtml\)\>','@','g'),'[^@]','','g'))
endif
endif
if !b:eruby_nest_level
let b:eruby_nest_level = 1
endif
if get(b:, 'eruby_subtype', '') !~# '^\%(eruby\)\=$' && &syntax =~# '^eruby\>'
exe "runtime! syntax/".b:eruby_subtype.".vim"
endif
unlet! b:current_syntax
syn include @rubyTop syntax/ruby.vim
syn cluster erubyRegions contains=erubyOneLiner,erubyBlock,erubyExpression,erubyComment
exe 'syn region erubyOneLiner matchgroup=erubyDelimiter start="^%\{1,'.b:eruby_nest_level.'\}%\@!" end="$" contains=@rubyTop containedin=ALLBUT,@erubyRegions keepend oneline'
exe 'syn region erubyBlock matchgroup=erubyDelimiter start="<%\{1,'.b:eruby_nest_level.'\}%\@!-\=" end="[=-]\=%\@<!%\{1,'.b:eruby_nest_level.'\}>" contains=@rubyTop containedin=ALLBUT,@erubyRegions keepend'
exe 'syn region erubyExpression matchgroup=erubyDelimiter start="<%\{1,'.b:eruby_nest_level.'\}=\{1,4}" end="[=-]\=%\@<!%\{1,'.b:eruby_nest_level.'\}>" contains=@rubyTop containedin=ALLBUT,@erubyRegions keepend'
exe 'syn region erubyComment matchgroup=erubyDelimiter start="<%\{1,'.b:eruby_nest_level.'\}-\=#" end="[=-]\=%\@<!%\{1,'.b:eruby_nest_level.'\}>" contains=rubyTodo,@Spell containedin=ALLBUT,@erubyRegions keepend'
" Define the default highlighting.
hi def link erubyDelimiter PreProc
hi def link erubyComment Comment
let b:current_syntax = matchstr(&syntax, '^.*\<eruby\>')
if main_syntax == 'eruby'
unlet main_syntax
endif
" vim: nowrap sw=2 sts=2 ts=8:

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sources_non_forked/vim-ruby/syntax/ruby.vim
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@ -1,602 +0,0 @@
" Vim syntax file
" Language: Ruby
" Maintainer: Doug Kearns <dougkearns@gmail.com>
" URL: https://github.com/vim-ruby/vim-ruby
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
" ----------------------------------------------------------------------------
"
" Previous Maintainer: Mirko Nasato
" Thanks to perl.vim authors, and to Reimer Behrends. :-) (MN)
" ----------------------------------------------------------------------------
" Prelude {{{1
if exists("b:current_syntax")
finish
endif
" this file uses line continuations
let s:cpo_sav = &cpo
set cpo&vim
" eRuby Config {{{1
if exists('main_syntax') && main_syntax == 'eruby'
let b:ruby_no_expensive = 1
endif
" Folding Config {{{1
if has("folding") && exists("ruby_fold")
setlocal foldmethod=syntax
endif
let s:foldable_groups = split(
\ get(
\ b:,
\ 'ruby_foldable_groups',
\ get(g:, 'ruby_foldable_groups', 'ALL')
\ )
\ )
function! s:foldable(...) abort
if index(s:foldable_groups, 'NONE') > -1
return 0
endif
if index(s:foldable_groups, 'ALL') > -1
return 1
endif
for l:i in a:000
if index(s:foldable_groups, l:i) > -1
return 1
endif
endfor
return 0
endfunction
function! s:run_syntax_fold(args) abort
let [_0, _1, groups, cmd; _] = matchlist(a:args, '\(["'']\)\(.\{-}\)\1\s\+\(.*\)')
if call('s:foldable', split(groups))
let cmd .= ' fold'
endif
exe cmd
endfunction
com! -nargs=* SynFold call s:run_syntax_fold(<q-args>)
" Not-Top Cluster {{{1
syn cluster rubyNotTop contains=@rubyCommentNotTop,@rubyStringNotTop,@rubyRegexpSpecial,@rubyDeclaration,@rubyExceptionHandler,@rubyClassOperator,rubyConditional,rubyModuleName,rubyClassName,rubySymbolDelimiter,rubyDoubleQuoteSymbolDelimiter,rubySingleQuoteSymbolDelimiter,rubyParentheses,@Spell
" Whitespace Errors {{{1
if exists("ruby_space_errors")
if !exists("ruby_no_trail_space_error")
syn match rubySpaceError display excludenl "\s\+$"
endif
if !exists("ruby_no_tab_space_error")
syn match rubySpaceError display " \+\t"me=e-1
endif
endif
" Operators {{{1
syn match rubyEnglishBooleanOperator "\<\%(and\|or\|not\)\>"
if exists("ruby_operators") || exists("ruby_pseudo_operators")
syn match rubyDotOperator "\.\|&\."
syn match rubyTernaryOperator "\%(\w\|[^\x00-\x7F]\)\@1<!?\|:"
syn match rubyArithmeticOperator "\*\*\|[*/%+]\|->\@!"
syn match rubyComparisonOperator "<=>\|<=\|<\|>=\|[-=]\@1<!>"
syn match rubyBitwiseOperator "[~^|]\|&\.\@!\|<<\|>>"
syn match rubyBooleanOperator "\%(\w\|[^\x00-\x7F]\)\@1<!!\|&&\|||"
syn match rubyRangeOperator "\.\.\.\="
syn match rubyAssignmentOperator "=>\@!\|-=\|/=\|\*\*=\|\*=\|&&=\|&=\|||=\||=\|%=\|+=\|>>=\|<<=\|\^="
syn match rubyAssignmentOperator "=>\@!" contained containedin=rubyBlockParameterList " TODO: this is inelegant
syn match rubyEqualityOperator "===\|==\|!=\|!\~\|=\~"
syn region rubyBracketOperator matchgroup=rubyOperator start="\%(\%(\w\|[^\x00-\x7F]\)[?!]\=\|[]})]\)\@2<=\[" end="]" contains=ALLBUT,@rubyNotTop
syn match rubyScopeOperator "::"
syn match rubySuperClassOperator "<" contained
syn match rubyEigenClassOperator "<<" contained
syn match rubyLambdaOperator "->"
syn match rubySplatOperator "\%([[{(|,=]\_s*\)\@<=\*"
syn match rubySplatOperator "\%(^\|\s\)\@1<=\*\%(\h\|[^\x00-\x7F]\|[:$@[]\)\@="
syn match rubyDoubleSplatOperator "\%([{(|,]\_s*\)\@<=\*\*"
syn match rubyDoubleSplatOperator "\s\@1<=\*\*\%(\h\|[^\x00-\x7F]\|[:$@{]\)\@="
syn match rubyProcOperator "\%([[(|,]\_s*\)\@<=&"
syn match rubyProcOperator "\s\@1<=&\%(\h\|[^\x00-\x7F]\|[:$@]\|->\)\@="
syn cluster rubyProperOperator contains=rubyTernaryOperator,rubyArithmeticOperator,rubyComparisonOperator,rubyBitwiseOperator,rubyBooleanOperator,rubyRangeOperator,rubyAssignmentOperator,rubyEqualityOperator,rubyDefinedOperator,rubyEnglishBooleanOperator
syn cluster rubyClassOperator contains=rubyEigenClassOperator,rubySuperClassOperator
syn cluster rubyPseudoOperator contains=rubyDotOperator,rubyScopeOperator,rubyEigenClassOperator,rubySuperClassOperator,rubyLambdaOperator,rubySplatOperator,rubyDoubleSplatOperator,rubyProcOperator
syn cluster rubyOperator contains=ruby.*Operator
endif
" String Interpolation and Backslash Notation {{{1
syn region rubyInterpolation matchgroup=rubyInterpolationDelimiter start="#{" end="}" contained contains=ALLBUT,@rubyNotTop
syn match rubyInterpolation "#\$\%(-\w\|[!$&"'*+,./0:;<>?@\`~_]\|\w\+\)" display contained contains=rubyInterpolationDelimiter,@rubyGlobalVariable
syn match rubyInterpolation "#@@\=\w\+" display contained contains=rubyInterpolationDelimiter,rubyInstanceVariable,rubyClassVariable
syn match rubyInterpolationDelimiter "#\ze[$@]" display contained
syn match rubyStringEscape "\\\_." contained display
syn match rubyStringEscape "\\\o\{1,3}\|\\x\x\{1,2}" contained display
syn match rubyStringEscape "\\u\%(\x\{4}\|{\x\{1,6}\%(\s\+\x\{1,6}\)*}\)" contained display
syn match rubyStringEscape "\%(\\M-\\C-\|\\C-\\M-\|\\M-\\c\|\\c\\M-\|\\c\|\\C-\|\\M-\)\%(\\\o\{1,3}\|\\x\x\{1,2}\|\\\=.\)" contained display
syn match rubyBackslashEscape "\\\\" contained display
syn match rubyQuoteEscape "\\'" contained display
syn match rubySpaceEscape "\\ " contained display
syn match rubyParenthesisEscape "\\[()]" contained display
syn match rubyCurlyBraceEscape "\\[{}]" contained display
syn match rubyAngleBracketEscape "\\[<>]" contained display
syn match rubySquareBracketEscape "\\[[\]]" contained display
syn region rubyNestedParentheses start="(" skip="\\\\\|\\)" end=")" transparent contained
syn region rubyNestedCurlyBraces start="{" skip="\\\\\|\\}" end="}" transparent contained
syn region rubyNestedAngleBrackets start="<" skip="\\\\\|\\>" end=">" transparent contained
syn region rubyNestedSquareBrackets start="\[" skip="\\\\\|\\\]" end="\]" transparent contained
syn cluster rubySingleCharEscape contains=rubyBackslashEscape,rubyQuoteEscape,rubySpaceEscape,rubyParenthesisEscape,rubyCurlyBraceEscape,rubyAngleBracketEscape,rubySquareBracketEscape
syn cluster rubyNestedBrackets contains=rubyNested.\+
syn cluster rubyStringSpecial contains=rubyInterpolation,rubyStringEscape
syn cluster rubyStringNotTop contains=@rubyStringSpecial,@rubyNestedBrackets,@rubySingleCharEscape
" Regular Expression Metacharacters {{{1
syn region rubyRegexpComment matchgroup=rubyRegexpSpecial start="(?#" skip="\\\\\|\\)" end=")" contained
syn region rubyRegexpParens matchgroup=rubyRegexpSpecial start="(\(?:\|?<\=[=!]\|?>\|?<[a-z_]\w*>\|?[imx]*-[imx]*:\=\|\%(?#\)\@!\)" skip="\\\\\|\\)" end=")" contained transparent contains=@rubyRegexpSpecial
syn region rubyRegexpBrackets matchgroup=rubyRegexpCharClass start="\[\^\=" skip="\\\\\|\\\]" end="\]" contained transparent contains=rubyRegexpBrackets,rubyStringEscape,rubyRegexpEscape,rubyRegexpCharClass,rubyRegexpIntersection oneline
syn match rubyRegexpCharClass "\\[DdHhRSsWw]" contained display
syn match rubyRegexpCharClass "\[:\^\=\%(alnum\|alpha\|ascii\|blank\|cntrl\|digit\|graph\|lower\|print\|punct\|space\|upper\|word\|xdigit\):\]" contained
syn match rubyRegexpCharClass "\\[pP]{^\=.\{-}}" contained display
syn match rubyRegexpEscape "\\[].*?+^$|\\/(){}[]" contained " see commit e477f10
syn match rubyRegexpQuantifier "[*?+][?+]\=" contained display
syn match rubyRegexpQuantifier "{\d\+\%(,\d*\)\=}?\=" contained display
syn match rubyRegexpAnchor "[$^]\|\\[ABbGZz]" contained display
syn match rubyRegexpDot "\.\|\\X" contained display
syn match rubyRegexpIntersection "&&" contained display
syn match rubyRegexpSpecial "\\K" contained display
syn match rubyRegexpSpecial "|" contained display
syn match rubyRegexpSpecial "\\[1-9]\d\=\d\@!" contained display
syn match rubyRegexpSpecial "\\k<\%([a-z_]\w*\|-\=\d\+\)\%([+-]\d\+\)\=>" contained display
syn match rubyRegexpSpecial "\\k'\%([a-z_]\w*\|-\=\d\+\)\%([+-]\d\+\)\='" contained display
syn match rubyRegexpSpecial "\\g<\%([a-z_]\w*\|-\=\d\+\)>" contained display
syn match rubyRegexpSpecial "\\g'\%([a-z_]\w*\|-\=\d\+\)'" contained display
syn cluster rubyRegexpSpecial contains=@rubyStringSpecial,rubyRegexpSpecial,rubyRegexpEscape,rubyRegexpBrackets,rubyRegexpCharClass,rubyRegexpDot,rubyRegexpQuantifier,rubyRegexpAnchor,rubyRegexpParens,rubyRegexpComment,rubyRegexpIntersection
" Numbers {{{1
syn match rubyInteger "\%(\%(\w\|[^\x00-\x7F]\|[]})\"']\s*\)\@<!-\)\=\<0[xX]\x\+\%(_\x\+\)*r\=i\=\>" display
syn match rubyInteger "\%(\%(\w\|[^\x00-\x7F]\|[]})\"']\s*\)\@<!-\)\=\<\%(0[dD]\)\=\%(0\|[1-9]\d*\%(_\d\+\)*\)r\=i\=\>" display
syn match rubyInteger "\%(\%(\w\|[^\x00-\x7F]\|[]})\"']\s*\)\@<!-\)\=\<0[oO]\=\o\+\%(_\o\+\)*r\=i\=\>" display
syn match rubyInteger "\%(\%(\w\|[^\x00-\x7F]\|[]})\"']\s*\)\@<!-\)\=\<0[bB][01]\+\%(_[01]\+\)*r\=i\=\>" display
syn match rubyFloat "\%(\%(\w\|[^\x00-\x7F]\|[]})\"']\s*\)\@<!-\)\=\<\%(0\|[1-9]\d*\%(_\d\+\)*\)\.\d\+\%(_\d\+\)*r\=i\=\>" display
syn match rubyFloat "\%(\%(\w\|[^\x00-\x7F]\|[]})\"']\s*\)\@<!-\)\=\<\%(0\|[1-9]\d*\%(_\d\+\)*\)\%(\.\d\+\%(_\d\+\)*\)\=\%([eE][-+]\=\d\+\%(_\d\+\)*\)i\=\>" display
" Identifiers {{{1
syn match rubyClassName "\%(\%(^\|[^.]\)\.\s*\)\@<!\<[[:upper:]]\%(\w\|[^\x00-\x7F]\)*\>\%(\s*(\)\@!" contained
syn match rubyModuleName "\%(\%(^\|[^.]\)\.\s*\)\@<!\<[[:upper:]]\%(\w\|[^\x00-\x7F]\)*\>\%(\s*(\)\@!" contained
syn match rubyConstant "\%(\%(^\|[^.]\)\.\s*\)\@<!\<[[:upper:]]\%(\w\|[^\x00-\x7F]\)*\>\%(\s*(\)\@!"
syn match rubyClassVariable "@@\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*" display
syn match rubyInstanceVariable "@\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*" display
syn match rubyGlobalVariable "$\%(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\|-.\)"
syn match rubySymbolDelimiter ":" contained
syn match rubySymbol "[]})\"':]\@1<!:\%(\^\|\~@\|\~\|<<\|<=>\|<=\|<\|===\|[=!]=\|[=!]\~\|!@\|!\|>>\|>=\|>\||\|-@\|-\|/\|\[]=\|\[]\|\*\*\|\*\|&\|%\|+@\|+\|`\)" contains=rubySymbolDelimiter
syn match rubySymbol "[]})\"':]\@1<!:\$\%(-.\|[`~<=>_,;:!?/.'"@$*\&+0]\)" contains=rubySymbolDelimiter
syn match rubySymbol "[]})\"':]\@1<!:\%(\$\|@@\=\)\=\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*" contains=rubySymbolDelimiter
syn match rubySymbol "[]})\"':]\@1<!:\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\%([?!=]>\@!\)\=" contains=rubySymbolDelimiter
SynFold ':' syn region rubySymbol matchgroup=rubySymbolDelimiter start="[]})\"':]\@1<!:'" end="'" skip="\\\\\|\\'" contains=rubyQuoteEscape,rubyBackslashEscape
SynFold ':' syn region rubySymbol matchgroup=rubySymbolDelimiter start="[]})\"':]\@1<!:\"" end="\"" skip="\\\\\|\\\"" contains=@rubyStringSpecial
syn match rubyCapitalizedMethod "\%(\%(^\|[^.]\)\.\s*\)\@<!\<\u\%(\w\|[^\x00-\x7F]\)*\>\%(\s*(\)\@="
syn region rubyParentheses start="(" end=")" contains=ALLBUT,@rubyNotTop contained containedin=rubyBlockParameterList
syn region rubyBlockParameterList start="\%(\%(\<do\>\|{\)\_s*\)\@32<=|" end="|" contains=ALLBUT,@rubyNotTop,@rubyProperOperator
if exists('ruby_global_variable_error')
syn match rubyGlobalVariableError "$[^A-Za-z_]" display
syn match rubyGlobalVariableError "$-[^0FIKWadilpvw]" display
endif
syn match rubyPredefinedVariable #$[!$&"'*+,./0:;<>?@\`~]#
syn match rubyPredefinedVariable "$\d\+" display
syn match rubyPredefinedVariable "$_\>" display
syn match rubyPredefinedVariable "$-[0FIWadilpvw]\>" display
syn match rubyPredefinedVariable "$\%(stderr\|stdin\|stdout\)\>" display
syn match rubyPredefinedVariable "$\%(DEBUG\|FILENAME\|LOADED_FEATURES\|LOAD_PATH\|PROGRAM_NAME\|SAFE\|VERBOSE\)\>" display
syn match rubyPredefinedConstant "\%(\%(^\|[^.]\)\.\s*\)\@<!\<\%(ARGF\|ARGV\|ENV\|DATA\|STDERR\|STDIN\|STDOUT\|TOPLEVEL_BINDING\)\>\%(\s*(\)\@!"
syn match rubyPredefinedConstant "\%(\%(^\|[^.]\)\.\s*\)\@<!\<\%(RUBY_\%(VERSION\|RELEASE_DATE\|PLATFORM\|PATCHLEVEL\|REVISION\|DESCRIPTION\|COPYRIGHT\|ENGINE\)\)\>\%(\s*(\)\@!"
" Deprecated/removed in 1.9
syn match rubyPredefinedVariable "$="
syn match rubyPredefinedVariable "$-K\>" display
syn match rubyPredefinedVariable "$\%(deferr\|defout\)\>" display
syn match rubyPredefinedVariable "$KCODE\>" display
" Deprecated/removed in 2.4
syn match rubyPredefinedConstant "\%(\%(^\|[^.]\)\.\s*\)\@<!\<\%(FALSE\|NIL\|TRUE\)\>\%(\s*(\)\@!"
syn cluster rubyGlobalVariable contains=rubyGlobalVariable,rubyPredefinedVariable,rubyGlobalVariableError
" Normal Regular Expressions {{{1
SynFold '/' syn region rubyRegexp matchgroup=rubyRegexpDelimiter start="\%(\%(^\|\<\%(and\|or\|while\|until\|unless\|if\|elsif\|when\|not\|then\|else\)\|[;\~=!|&(,{[<>?:*+-]\)\s*\)\@<=/" end="/[iomxneus]*" skip="\\\\\|\\/" contains=@rubyRegexpSpecial nextgroup=@rubyModifier skipwhite
SynFold '/' syn region rubyRegexp matchgroup=rubyRegexpDelimiter start="\%(\%(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)\s\+\)\@<=/\%(=\|\_s\)\@!" end="/[iomxneus]*" skip="\\\\\|\\/" contains=@rubyRegexpSpecial nextgroup=@rubyModifier skipwhite
" Generalized Regular Expressions {{{1
SynFold '%' syn region rubyRegexp matchgroup=rubyPercentRegexpDelimiter start="%r\z([~`!@#$%^&*_\-+=|\:;"',.?/]\)" end="\z1[iomxneus]*" skip="\\\\\|\\\z1" contains=@rubyRegexpSpecial nextgroup=@rubyModifier skipwhite
SynFold '%' syn region rubyRegexp matchgroup=rubyPercentRegexpDelimiter start="%r{" end="}[iomxneus]*" skip="\\\\\|\\}" contains=@rubyRegexpSpecial
SynFold '%' syn region rubyRegexp matchgroup=rubyPercentRegexpDelimiter start="%r<" end=">[iomxneus]*" skip="\\\\\|\\>" contains=@rubyRegexpSpecial,rubyNestedAngleBrackets
SynFold '%' syn region rubyRegexp matchgroup=rubyPercentRegexpDelimiter start="%r\[" end="\][iomxneus]*" skip="\\\\\|\\\]" contains=@rubyRegexpSpecial
SynFold '%' syn region rubyRegexp matchgroup=rubyPercentRegexpDelimiter start="%r(" end=")[iomxneus]*" skip="\\\\\|\\)" contains=@rubyRegexpSpecial
SynFold '%' syn region rubyRegexp matchgroup=rubyPercentRegexpDelimiter start="%r\z(\s\)" end="\z1[iomxneus]*" skip="\\\\\|\\\z1" contains=@rubyRegexpSpecial
" Characters {{{1
syn match rubyCharacter "\%(\w\|[^\x00-\x7F]\|[]})\"'/]\)\@1<!\%(?\%(\\M-\\C-\|\\C-\\M-\|\\M-\\c\|\\c\\M-\|\\c\|\\C-\|\\M-\)\=\%(\\\o\{1,3}\|\\x\x\{1,2}\|\\[[:space:]]\|\\\=[^[:space:]]\)\)"
syn match rubyCharacter "\%(\w\|[^\x00-\x7F]\|[]})\"'/]\)\@1<!?\\u\%(\x\{4}\|{\x\{1,6}}\)"
" Normal Strings {{{1
let s:spell_cluster = exists('ruby_spellcheck_strings') ? ',@Spell' : ''
let s:fold_arg = s:foldable('string') ? ' fold' : ''
exe 'syn region rubyString matchgroup=rubyStringDelimiter start="\"" end="\"" skip="\\\\\|\\\"" contains=@rubyStringSpecial' . s:spell_cluster . s:fold_arg
exe 'syn region rubyString matchgroup=rubyStringDelimiter start="''" end="''" skip="\\\\\|\\''" contains=rubyQuoteEscape,rubyBackslashEscape' . s:spell_cluster . s:fold_arg
unlet s:spell_cluster s:fold_arg
" Shell Command Output {{{1
SynFold 'string' syn region rubyString matchgroup=rubyStringDelimiter start="`" end="`" skip="\\\\\|\\`" contains=@rubyStringSpecial
" Generalized Single Quoted Strings, Symbols, Array of Strings and Array of Symbols {{{1
" Non-bracket punctuation delimiters {{{2
let s:names = { '~': 'Tilde', '`': 'BackQuote', '!': 'Bang', '@': 'At', '#': 'Hash', '$': 'Dollar', '%': 'Percent', '^': 'Caret',
\ '&': 'Ampersand', '*': 'Asterix', '_': 'Underscore', '-': 'Dash', '+': 'Plus', '=': 'Equals', '|': 'Bar',
\ '\': 'Backslash', ':': 'Colon', ';': 'Semicolon', '"': 'DoubleQuote', "'": 'Quote', ',': 'Comma', '.': 'Period',
\ '?': 'QuestionMark', '/': 'ForwardSlash' }
for s:delimiter in keys(s:names)
let s:group = 'ruby' . s:names[s:delimiter] . 'Escape'
if s:delimiter =~ '[\"]'
let s:delimiter = '\' . s:delimiter
endif
exe 'syn match ' . s:group . ' "\V\\' . s:delimiter . '" contained display'
exe 'syn cluster rubySingleCharEscape add=' . s:group
exe 'SynFold ''%'' syn region rubyString matchgroup=rubyPercentStringDelimiter start="\V%q' . s:delimiter . '" end="\V' . s:delimiter . '" skip="\V\\\\\|\\' . s:delimiter . '" contains=rubyBackslashEscape,' . s:group . ' nextgroup=@rubyModifier skipwhite'
exe 'SynFold ''%'' syn region rubyString matchgroup=rubyPercentStringDelimiter start="\V%w' . s:delimiter . '" end="\V' . s:delimiter . '" skip="\V\\\\\|\\' . s:delimiter . '" contains=rubyBackslashEscape,rubySpaceEscape,' . s:group . ' nextgroup=@rubyModifier skipwhite'
exe 'SynFold ''%'' syn region rubySymbol matchgroup=rubyPercentSymbolDelimiter start="\V%s' . s:delimiter . '" end="\V' . s:delimiter . '" skip="\V\\\\\|\\' . s:delimiter . '" contains=rubyBackslashEscape,' . s:group . ' nextgroup=@rubyModifier skipwhite'
exe 'SynFold ''%'' syn region rubySymbol matchgroup=rubyPercentSymbolDelimiter start="\V%i' . s:delimiter . '" end="\V' . s:delimiter . '" skip="\V\\\\\|\\' . s:delimiter . '" contains=rubyBackslashEscape,rubySpaceEscape,' . s:group . ' nextgroup=@rubyModifier skipwhite'
exe 'hi def link ' . s:group . ' rubyStringEscape'
endfor
unlet s:delimiter s:group s:names
" }}}2
SynFold '%' syn region rubyString matchgroup=rubyPercentStringDelimiter start="%q{" end="}" skip="\\\\\|\\}" contains=rubyBackslashEscape,rubyCurlyBraceEscape,rubyNestedCurlyBraces
SynFold '%' syn region rubyString matchgroup=rubyPercentStringDelimiter start="%q<" end=">" skip="\\\\\|\\>" contains=rubyBackslashEscape,rubyAngleBracketEscape,rubyNestedAngleBrackets
SynFold '%' syn region rubyString matchgroup=rubyPercentStringDelimiter start="%q\[" end="\]" skip="\\\\\|\\\]" contains=rubyBackslashEscape,rubySquareBracketEscape,rubyNestedSquareBrackets
SynFold '%' syn region rubyString matchgroup=rubyPercentStringDelimiter start="%q(" end=")" skip="\\\\\|\\)" contains=rubyBackslashEscape,rubyParenthesisEscape,rubyNestedParentheses
SynFold '%' syn region rubyString matchgroup=rubyPercentStringDelimiter start="%q\z(\s\)" end="\z1" skip="\\\\\|\\\z1" contains=rubyBackslashEscape,rubySpaceEscape
SynFold '%' syn region rubyString matchgroup=rubyPercentStringDelimiter start="%w{" end="}" skip="\\\\\|\\}" contains=rubyBackslashEscape,rubySpaceEscape,rubyCurlyBraceEscape,rubyNestedCurlyBraces
SynFold '%' syn region rubyString matchgroup=rubyPercentStringDelimiter start="%w<" end=">" skip="\\\\\|\\>" contains=rubyBackslashEscape,rubySpaceEscape,rubyAngleBracketEscape,rubyNestedAngleBrackets
SynFold '%' syn region rubyString matchgroup=rubyPercentStringDelimiter start="%w\[" end="\]" skip="\\\\\|\\\]" contains=rubyBackslashEscape,rubySpaceEscape,rubySquareBracketEscape,rubyNestedSquareBrackets
SynFold '%' syn region rubyString matchgroup=rubyPercentStringDelimiter start="%w(" end=")" skip="\\\\\|\\)" contains=rubyBackslashEscape,rubySpaceEscape,rubyParenthesisEscape,rubyNestedParentheses
SynFold '%' syn region rubySymbol matchgroup=rubyPercentSymbolDelimiter start="%s{" end="}" skip="\\\\\|\\}" contains=rubyBackslashEscape,rubyCurlyBraceEscape,rubyNestedCurlyBraces
SynFold '%' syn region rubySymbol matchgroup=rubyPercentSymbolDelimiter start="%s<" end=">" skip="\\\\\|\\>" contains=rubyBackslashEscape,rubyAngleBracketEscape,rubyNestedAngleBrackets
SynFold '%' syn region rubySymbol matchgroup=rubyPercentSymbolDelimiter start="%s\[" end="\]" skip="\\\\\|\\\]" contains=rubyBackslashEscape,rubySquareBracketEscape,rubyNestedSquareBrackets
SynFold '%' syn region rubySymbol matchgroup=rubyPercentSymbolDelimiter start="%s(" end=")" skip="\\\\\|\\)" contains=rubyBackslashEscape,rubyParenthesisEscape,rubyNestedParentheses
SynFold '%' syn region rubyString matchgroup=rubyPercentSymbolDelimiter start="%s\z(\s\)" end="\z1" skip="\\\\\|\\\z1" contains=rubyBackslashEscape,rubySpaceEscape
SynFold '%' syn region rubySymbol matchgroup=rubyPercentSymbolDelimiter start="%i{" end="}" skip="\\\\\|\\}" contains=rubyBackslashEscape,rubySpaceEscape,rubyCurlyBraceEscape,rubyNestedCurlyBraces
SynFold '%' syn region rubySymbol matchgroup=rubyPercentSymbolDelimiter start="%i<" end=">" skip="\\\\\|\\>" contains=rubyBackslashEscape,rubySpaceEscape,rubyAngleBracketEscape,rubyNestedAngleBrackets
SynFold '%' syn region rubySymbol matchgroup=rubyPercentSymbolDelimiter start="%i\[" end="\]" skip="\\\\\|\\\]" contains=rubyBackslashEscape,rubySpaceEscape,rubySquareBracketEscape,rubyNestedSquareBrackets
SynFold '%' syn region rubySymbol matchgroup=rubyPercentSymbolDelimiter start="%i(" end=")" skip="\\\\\|\\)" contains=rubyBackslashEscape,rubySpaceEscape,rubyParenthesisEscape,rubyNestedParentheses
" Generalized Double Quoted Strings, Array of Strings, Array of Symbols and Shell Command Output {{{1
SynFold '%' syn region rubyString matchgroup=rubyPercentStringDelimiter start="\%(\%(\w\|[^\x00-\x7F]\|]\)\s*\)\@<!%=" end="=" skip="\\\\\|\\=" contains=@rubyStringSpecial nextgroup=@rubyModifier skipwhite
SynFold '%' syn region rubyString matchgroup=rubyPercentStringDelimiter start="%\z([~`!@#$%^&*_\-+|\:;"',.?/]\)" end="\z1" skip="\\\\\|\\\z1" contains=@rubyStringSpecial nextgroup=@rubyModifier skipwhite
SynFold '%' syn region rubyString matchgroup=rubyPercentStringDelimiter start="%[QWx]\z([~`!@#$%^&*_\-+=|\:;"',.?/]\)" end="\z1" skip="\\\\\|\\\z1" contains=@rubyStringSpecial nextgroup=@rubyModifier skipwhite
SynFold '%' syn region rubyString matchgroup=rubyPercentStringDelimiter start="%[QWx]\={" end="}" skip="\\\\\|\\}" contains=@rubyStringSpecial,rubyNestedCurlyBraces
SynFold '%' syn region rubyString matchgroup=rubyPercentStringDelimiter start="%[QWx]\=<" end=">" skip="\\\\\|\\>" contains=@rubyStringSpecial,rubyNestedAngleBrackets
SynFold '%' syn region rubyString matchgroup=rubyPercentStringDelimiter start="%[QWx]\=\[" end="\]" skip="\\\\\|\\\]" contains=@rubyStringSpecial,rubyNestedSquareBrackets
SynFold '%' syn region rubyString matchgroup=rubyPercentStringDelimiter start="%[QWx]\=(" end=")" skip="\\\\\|\\)" contains=@rubyStringSpecial,rubyNestedParentheses
SynFold '%' syn region rubyString matchgroup=rubyPercentStringDelimiter start="%[Qx]\z(\s\)" end="\z1" skip="\\\\\|\\\z1" contains=@rubyStringSpecial
SynFold '%' syn region rubySymbol matchgroup=rubyPercentSymbolDelimiter start="%I\z([~`!@#$%^&*_\-+=|\:;"',.?/]\)" end="\z1" skip="\\\\\|\\\z1" contains=@rubyStringSpecial nextgroup=@rubyModifier skipwhite
SynFold '%' syn region rubySymbol matchgroup=rubyPercentSymbolDelimiter start="%I{" end="}" skip="\\\\\|\\}" contains=@rubyStringSpecial,rubyNestedCurlyBraces
SynFold '%' syn region rubySymbol matchgroup=rubyPercentSymbolDelimiter start="%I<" end=">" skip="\\\\\|\\>" contains=@rubyStringSpecial,rubyNestedAngleBrackets
SynFold '%' syn region rubySymbol matchgroup=rubyPercentSymbolDelimiter start="%I\[" end="\]" skip="\\\\\|\\\]" contains=@rubyStringSpecial,rubyNestedSquareBrackets
SynFold '%' syn region rubySymbol matchgroup=rubyPercentSymbolDelimiter start="%I(" end=")" skip="\\\\\|\\)" contains=@rubyStringSpecial,rubyNestedParentheses
" Here Documents {{{1
syn region rubyHeredocStart matchgroup=rubyHeredocDelimiter start=+\%(\%(class\|::\|\.\@1<!\.\)\_s*\|\%([]})"'`]\)\s\|\w\)\@<!<<[-~]\=\zs\%(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)+ end=+$+ oneline contains=ALLBUT,@rubyNotTop
syn region rubyHeredocStart matchgroup=rubyHeredocDelimiter start=+\%(\%(class\|::\|\.\@1<!\.\)\_s*\|\%([]})"'`]\)\s\|\w\)\@<!<<[-~]\=\zs"\%([^"]*\)"+ end=+$+ oneline contains=ALLBUT,@rubyNotTop
syn region rubyHeredocStart matchgroup=rubyHeredocDelimiter start=+\%(\%(class\|::\|\.\@1<!\.\)\_s*\|\%([]})"'`]\)\s\|\w\)\@<!<<[-~]\=\zs'\%([^']*\)'+ end=+$+ oneline contains=ALLBUT,@rubyNotTop
syn region rubyHeredocStart matchgroup=rubyHeredocDelimiter start=+\%(\%(class\|::\|\.\@1<!\.\)\_s*\|\%([]})"'`]\)\s\|\w\)\@<!<<[-~]\=\zs`\%([^`]*\)`+ end=+$+ oneline contains=ALLBUT,@rubyNotTop
SynFold '<<' syn region rubyString start=+\%(\%(class\|::\|\.\@1<!\.\)\_s*\|\%([]})"'`]\)\s\|\w\)\@<!<<\z(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+2 matchgroup=rubyHeredocDelimiter end=+^\z1$+ contains=rubyHeredocStart,@rubyStringSpecial keepend
SynFold '<<' syn region rubyString start=+\%(\%(class\|::\|\.\@1<!\.\)\_s*\|\%([]})"'`]\)\s\|\w\)\@<!<<"\z([^"]*\)"\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+2 matchgroup=rubyHeredocDelimiter end=+^\z1$+ contains=rubyHeredocStart,@rubyStringSpecial keepend
SynFold '<<' syn region rubyString start=+\%(\%(class\|::\|\.\@1<!\.\)\_s*\|\%([]})"'`]\)\s\|\w\)\@<!<<'\z([^']*\)'\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+2 matchgroup=rubyHeredocDelimiter end=+^\z1$+ contains=rubyHeredocStart keepend
SynFold '<<' syn region rubyString start=+\%(\%(class\|::\|\.\@1<!\.\)\_s*\|\%([]})"'`]\)\s\|\w\)\@<!<<`\z([^`]*\)`\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+2 matchgroup=rubyHeredocDelimiter end=+^\z1$+ contains=rubyHeredocStart,@rubyStringSpecial keepend
SynFold '<<' syn region rubyString start=+\%(\%(class\|::\|\.\@1<!\.\)\_s*\|\%([]})]\)\s\|\w\)\@<!<<[-~]\z(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+3 matchgroup=rubyHeredocDelimiter end=+^\s*\zs\z1$+ contains=rubyHeredocStart,@rubyStringSpecial keepend
SynFold '<<' syn region rubyString start=+\%(\%(class\|::\|\.\@1<!\.\)\_s*\|\%([]})]\)\s\|\w\)\@<!<<[-~]"\z([^"]*\)"\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+3 matchgroup=rubyHeredocDelimiter end=+^\s*\zs\z1$+ contains=rubyHeredocStart,@rubyStringSpecial keepend
SynFold '<<' syn region rubyString start=+\%(\%(class\|::\|\.\@1<!\.\)\_s*\|\%([]})]\)\s\|\w\)\@<!<<[-~]'\z([^']*\)'\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+3 matchgroup=rubyHeredocDelimiter end=+^\s*\zs\z1$+ contains=rubyHeredocStart keepend
SynFold '<<' syn region rubyString start=+\%(\%(class\|::\|\.\@1<!\.\)\_s*\|\%([]})]\)\s\|\w\)\@<!<<[-~]`\z([^`]*\)`\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+3 matchgroup=rubyHeredocDelimiter end=+^\s*\zs\z1$+ contains=rubyHeredocStart,@rubyStringSpecial keepend
" Module, Class, Method and Alias Declarations {{{1
syn match rubyAliasDeclaration "[^[:space:];#.()]\+" contained contains=rubySymbol,@rubyGlobalVariable nextgroup=rubyAliasDeclaration2 skipwhite
syn match rubyAliasDeclaration2 "[^[:space:];#.()]\+" contained contains=rubySymbol,@rubyGlobalVariable
syn match rubyMethodDeclaration "[^[:space:];#(]\+" contained contains=rubyConstant,rubyBoolean,rubyPseudoVariable,rubyInstanceVariable,rubyClassVariable,rubyGlobalVariable
syn match rubyClassDeclaration "[^[:space:];#<]\+" contained contains=rubyClassName,rubyScopeOperator nextgroup=rubySuperClassOperator skipwhite
syn match rubyModuleDeclaration "[^[:space:];#<]\+" contained contains=rubyModuleName,rubyScopeOperator
syn match rubyMethodName "\<\%([_[:alpha:]]\|[^\x00-\x7F]\)\%([_[:alnum:]]\|[^\x00-\x7F]\)*[?!=]\=\%([[:alnum:]_.:?!=]\|[^\x00-\x7F]\)\@!" contained containedin=rubyMethodDeclaration
syn match rubyMethodName "\%(\s\|^\)\@1<=\%([_[:alpha:]]\|[^\x00-\x7F]\)\%([_[:alnum:]]\|[^\x00-\x7F]\)*[?!=]\=\%(\s\|$\)\@=" contained containedin=rubyAliasDeclaration,rubyAliasDeclaration2
syn match rubyMethodName "\%([[:space:].]\|^\)\@1<=\%(\[\]=\=\|\*\*\|[-+!~]@\=\|[*/%|&^~]\|<<\|>>\|[<>]=\=\|<=>\|===\|[=!]=\|[=!]\~\|!\|`\)\%([[:space:];#(]\|$\)\@=" contained containedin=rubyAliasDeclaration,rubyAliasDeclaration2,rubyMethodDeclaration
syn cluster rubyDeclaration contains=rubyAliasDeclaration,rubyAliasDeclaration2,rubyMethodDeclaration,rubyModuleDeclaration,rubyClassDeclaration,rubyMethodName
" Keywords {{{1
" TODO: reorganise
syn match rubyControl "\%#=1\<\%(break\|in\|next\|redo\|retry\|return\)\>"
syn match rubyKeyword "\%#=1\<\%(super\|yield\)\>"
syn match rubyBoolean "\%#=1\<\%(true\|false\)\>[?!]\@!"
syn match rubyPseudoVariable "\%#=1\<\(self\|nil\)\>[?!]\@!"
syn match rubyPseudoVariable "\%#=1\<__\%(ENCODING\|dir\|FILE\|LINE\|callee\|method\)__\>"
syn match rubyBeginEnd "\%#=1\<\%(BEGIN\|END\)\>"
" Expensive Mode {{{1
" Match 'end' with the appropriate opening keyword for syntax based folding
" and special highlighting of module/class/method definitions
if !exists("b:ruby_no_expensive") && !exists("ruby_no_expensive")
syn match rubyDefine "\<alias\>" nextgroup=rubyAliasDeclaration skipwhite skipnl
syn match rubyDefine "\<def\>" nextgroup=rubyMethodDeclaration skipwhite skipnl
syn match rubyDefine "\<undef\>" nextgroup=rubyMethodName skipwhite skipnl
syn match rubyClass "\<class\>" nextgroup=rubyClassDeclaration,rubyEigenClassOperator skipwhite skipnl
syn match rubyModule "\<module\>" nextgroup=rubyModuleDeclaration skipwhite skipnl
SynFold 'def' syn region rubyMethodBlock start="\<def\>" matchgroup=rubyDefine skip="\<end:\|\%(\<def\_s\+\)\@<=end\>" end="\<end\>" contains=ALLBUT,@rubyNotTop
SynFold 'class' syn region rubyClassBlock start="\<class\>" matchgroup=rubyClass skip="\<end:" end="\<end\>" contains=ALLBUT,@rubyNotTop
SynFold 'module' syn region rubyModuleBlock start="\<module\>" matchgroup=rubyModule skip="\<end:" end="\<end\>" contains=ALLBUT,@rubyNotTop
" modifiers
syn match rubyLineContinuation "\\$" nextgroup=@rubyModifier skipwhite skipnl
syn match rubyConditionalModifier "\<\%(if\|unless\)\>"
syn match rubyRepeatModifier "\<\%(while\|until\)\>"
syn match rubyRescueModifier "\<rescue\>"
syn cluster rubyModifier contains=rubyConditionalModifier,rubyRepeatModifier,rubyRescueModifier
SynFold 'do' syn region rubyDoBlock matchgroup=rubyControl start="\<do\>" skip="\<end:" end="\<end\>" contains=ALLBUT,@rubyNotTop
" curly bracket block or hash literal
SynFold '{' syn region rubyCurlyBlock matchgroup=rubyCurlyBlockDelimiter start="{" end="}" contains=ALLBUT,@rubyNotTop
SynFold '[' syn region rubyArrayLiteral matchgroup=rubyArrayDelimiter start="\%(\%(\w\|[^\x00-\x7F]\)[?!]\=\|[]})]\)\@2<!\[" end="]" contains=ALLBUT,@rubyNotTop
" statements without 'do'
SynFold 'begin' syn region rubyBlockExpression matchgroup=rubyControl start="\<begin\>" skip="\<end:" end="\<end\>" contains=ALLBUT,@rubyNotTop
SynFold 'case' syn region rubyCaseExpression matchgroup=rubyConditional start="\<case\>" skip="\<end:" end="\<end\>" contains=ALLBUT,@rubyNotTop
SynFold 'if' syn region rubyConditionalExpression matchgroup=rubyConditional start="\%(\%(^\|\.\.\.\=\|[{:,;([<>~\*/%&^|+=-]\|\<then\s\|\%(\<\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)\@<![?!]\)\s*\)\@<=\%(if\|unless\)\>" skip="\<end:" end="\<end\>" contains=ALLBUT,@rubyNotTop
syn match rubyConditional "\<\%(then\|else\|when\)\>" contained containedin=rubyCaseExpression
syn match rubyConditional "\<\%(then\|else\|elsif\)\>" contained containedin=rubyConditionalExpression
syn match rubyExceptionHandler "\<\%(\%(\%(;\|^\)\s*\)\@<=rescue\|else\|ensure\)\>" contained containedin=rubyBlockExpression,rubyDoBlock
syn match rubyExceptionHandler2 "\<\%(\%(\%(;\|^\)\s*\)\@<=rescue\|else\|ensure\)\>" contained containedin=rubyModuleBlock,rubyClassBlock,rubyMethodBlock
syn cluster rubyExceptionHandler contains=rubyExceptionHandler,rubyExceptionHandler2
" statements with optional 'do'
syn region rubyOptionalDoLine matchgroup=rubyRepeat start="\<for\>" start="\%(\%(^\|\.\.\.\=\|[{:,;([<>~\*/%&^|+=-]\|\%(\<\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)\@<![!?]\)\s*\)\@<=\<\%(until\|while\)\>" matchgroup=rubyOptionalDo end="\<do\>" end="\ze\%(;\|$\)" oneline contains=ALLBUT,@rubyNotTop
SynFold 'for' syn region rubyRepeatExpression start="\<for\>" start="\%(\%(^\|\.\.\.\=\|[{:,;([<>~\*/%&^|+=-]\|\%(\<\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)\@<![!?]\)\s*\)\@<=\<\%(until\|while\)\>" matchgroup=rubyRepeat skip="\<end:" end="\<end\>" contains=ALLBUT,@rubyNotTop nextgroup=rubyOptionalDoLine
if !exists("ruby_minlines")
let ruby_minlines = 500
endif
exe "syn sync minlines=" . ruby_minlines
else
syn match rubyControl "\<def\>" nextgroup=rubyMethodDeclaration skipwhite skipnl
syn match rubyControl "\<class\>" nextgroup=rubyClassDeclaration skipwhite skipnl
syn match rubyControl "\<module\>" nextgroup=rubyModuleDeclaration skipwhite skipnl
syn match rubyControl "\<\%(case\|begin\|do\|for\|if\|unless\|while\|until\|else\|elsif\|rescue\|ensure\|then\|when\|end\)\>"
syn match rubyKeyword "\<\%(alias\|undef\)\>"
endif
" Special Methods {{{1
if !exists("ruby_no_special_methods")
syn match rubyAccess "\<\%(public\|protected\|private\)\>" " use re=2
syn match rubyAccess "\%#=1\<\%(public\|private\)_class_method\>"
syn match rubyAccess "\%#=1\<\%(public\|private\)_constant\>"
syn match rubyAccess "\%#=1\<module_function\>"
syn match rubyAttribute "\%#=1\%(\%(^\|;\)\s*\)\@<=attr\>\(\s*[.=]\)\@!" " attr is a common variable name
syn match rubyAttribute "\%#=1\<attr_\%(accessor\|reader\|writer\)\>"
syn match rubyControl "\%#=1\<\%(abort\|at_exit\|exit\|fork\|loop\|trap\)\>"
syn match rubyEval "\%#=1\<eval\>"
syn match rubyEval "\%#=1\<\%(class\|instance\|module\)_eval\>"
syn match rubyException "\%#=1\<\%(raise\|fail\|catch\|throw\)\>"
syn match rubyInclude "\%#=1\<\%(autoload\|gem\|load\|require\%(_relative\)\=\)\>"
syn match rubyKeyword "\%#=1\<\%(callcc\|caller\|lambda\|proc\)\>"
syn match rubyMacro "\%#=1\<\%(extend\|include\|prepend\|refine\|using\)\>"
syn match rubyMacro "\%#=1\<\%(alias\|define\|define_singleton\|remove\|undef\)_method\>"
endif
" Comments and Documentation {{{1
syn match rubySharpBang "\%^#!.*" display
syn keyword rubyTodo FIXME NOTE TODO OPTIMIZE HACK REVIEW XXX todo contained
syn match rubyEncoding "[[:alnum:]-_]\+" contained display
syn match rubyMagicComment "\c\%<3l#\s*\zs\%(coding\|encoding\):" contained nextgroup=rubyEncoding skipwhite
syn match rubyMagicComment "\c\%<10l#\s*\zs\%(frozen_string_literal\|warn_indent\|warn_past_scope\):" contained nextgroup=rubyBoolean skipwhite
syn match rubyMagicComment "\c\%<10l#\s*\zs\%(shareable_constant_value\):" contained nextgroup=rubyEncoding skipwhite
syn match rubyComment "#.*" contains=@rubyCommentSpecial,rubySpaceError,@Spell
syn cluster rubyCommentSpecial contains=rubySharpBang,rubyTodo,rubyMagicComment
syn cluster rubyCommentNotTop contains=@rubyCommentSpecial,rubyEncoding
if !exists("ruby_no_comment_fold") && s:foldable('#')
syn region rubyMultilineComment start="^\s*#.*\n\%(^\s*#\)\@=" end="^\s*#.*\n\%(^\s*#\)\@!" contains=rubyComment transparent fold keepend
syn region rubyDocumentation start="^=begin\ze\%(\s.*\)\=$" end="^=end\%(\s.*\)\=$" contains=rubySpaceError,rubyTodo,@Spell fold
else
syn region rubyDocumentation start="^=begin\s*$" end="^=end\s*$" contains=rubySpaceError,rubyTodo,@Spell
endif
" {{{1 Useless Line Continuations
syn match rubyUselessLineContinuation "\%([.:,;{([<>~\*%&^|+=-]\|%(\%(\w\|[^\x00-\x7F]\)\@1<![?!]\)\s*\zs\\$" nextgroup=rubyUselessLineContinuation skipwhite skipempty
syn match rubyUselessLineContinuation "\\$" nextgroup=rubyUselessLineContinuation skipwhite skipempty contained
" Keyword Nobbling {{{1
" prevent methods with keyword names being highlighted as keywords when called
syn match rubyKeywordAsMethod "\%(\%(\.\@1<!\.\)\|&\.\|::\)\_s*\%([_[:lower:]][_[:alnum:]]*\|\%(BEGIN\|END\)\>\)" transparent contains=rubyDotOperator,rubyScopeOperator
" Bang and Predicate Methods and Operators {{{1
syn match rubyBangPredicateMethod "\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*[?!]"
if !exists("ruby_no_special_methods")
syn match rubyControl "\%#=1\<exit!" display
endif
syn match rubyDefinedOperator "\%#=1\<defined?" display
" 1.9-style Hash Keys and Keyword Parameters {{{1
syn match rubySymbol "\%(\w\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*[?!]\=::\@!"he=e-1 contained containedin=rubyBlockParameterList,rubyCurlyBlock
syn match rubySymbol "[]})\"':]\@1<!\<\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*[!?]\=:[[:space:],;]\@="he=e-1
syn match rubySymbol "[[:space:],{(]\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*[!?]\=:[[:space:],;]\@="hs=s+1,he=e-1
syn match rubySingleQuoteSymbolDelimiter "'" contained
syn match rubySymbol "'\%(\\.\|[^']\)*'::\@!"he=e-1 contains=rubyQuoteEscape,rubyBackslashEscape,rubySingleQuoteSymbolDelimiter
syn match rubyDoubleQuoteSymbolDelimiter "\"" contained
syn match rubySymbol "\"\%(\\.\|[^\"]\)*\"::\@!"he=e-1 contains=@rubyStringSpecial,rubyDoubleQuoteSymbolDelimiter
" __END__ Directive {{{1
SynFold '__END__' syn region rubyData matchgroup=rubyDataDirective start="^__END__$" end="\%$"
" Default Highlighting {{{1
hi def link rubyClass rubyDefine
hi def link rubyModule rubyDefine
hi def link rubyExceptionHandler2 rubyDefine
hi def link rubyDefine Define
hi def link rubyAccess rubyMacro
hi def link rubyAttribute rubyMacro
hi def link rubyMacro Macro
hi def link rubyMethodName rubyFunction
hi def link rubyFunction Function
hi def link rubyConditional Conditional
hi def link rubyConditionalModifier rubyConditional
hi def link rubyExceptionHandler rubyConditional
hi def link rubyRescueModifier rubyExceptionHandler
hi def link rubyRepeat Repeat
hi def link rubyRepeatModifier rubyRepeat
hi def link rubyOptionalDo rubyRepeat
hi def link rubyControl Statement
hi def link rubyInclude Include
hi def link rubyInteger Number
hi def link rubyCharacter Character
hi def link rubyFloat Float
hi def link rubyBoolean Boolean
hi def link rubyException Exception
if !exists("ruby_no_identifiers")
hi def link rubyIdentifier Identifier
else
hi def link rubyIdentifier NONE
endif
hi def link rubyClassVariable rubyIdentifier
hi def link rubyConstant Type
hi def link rubyClassName rubyConstant
hi def link rubyModuleName rubyConstant
hi def link rubyGlobalVariable rubyIdentifier
hi def link rubyInstanceVariable rubyIdentifier
hi def link rubyPredefinedIdentifier rubyIdentifier
hi def link rubyPredefinedConstant rubyPredefinedIdentifier
hi def link rubyPredefinedVariable rubyPredefinedIdentifier
hi def link rubySymbol Constant
hi def link rubyKeyword Keyword
hi def link rubyOperator Operator
hi def link rubyDefinedOperator rubyOperator
hi def link rubyEnglishBooleanOperator rubyOperator
if exists("ruby_operators")
hi def link rubyTernaryOperator rubyOperator
hi def link rubyArithmeticOperator rubyOperator
hi def link rubyComparisonOperator rubyOperator
hi def link rubyBitwiseOperator rubyOperator
hi def link rubyBooleanOperator rubyOperator
hi def link rubyRangeOperator rubyOperator
hi def link rubyAssignmentOperator rubyOperator
hi def link rubyEqualityOperator rubyOperator
endif
if exists("ruby_pseudo_operators")
hi def link rubyPseudoOperator Special
hi def link rubyDotOperator rubyPseudoOperator
hi def link rubyScopeOperator rubyPseudoOperator
hi def link rubySuperClassOperator rubyPseudoOperator
hi def link rubyEigenClassOperator rubyPseudoOperator
hi def link rubyLambdaOperator rubyPseudoOperator
hi def link rubyDoubleSplatOperator rubyPseudoOperator
hi def link rubySplatOperator rubyPseudoOperator
hi def link rubyProcOperator rubyPseudoOperator
endif
hi def link rubyBeginEnd Statement
hi def link rubyEval Statement
hi def link rubyPseudoVariable Constant
hi def link rubyCapitalizedMethod NONE
hi def link rubyComment Comment
hi def link rubyEncoding Constant
hi def link rubyMagicComment SpecialComment
hi def link rubyData Comment
hi def link rubyDataDirective Delimiter
hi def link rubyDocumentation Comment
hi def link rubyTodo Todo
hi def link rubyBackslashEscape rubyStringEscape
hi def link rubyQuoteEscape rubyStringEscape
hi def link rubySpaceEscape rubyStringEscape
hi def link rubyParenthesisEscape rubyStringEscape
hi def link rubyCurlyBraceEscape rubyStringEscape
hi def link rubyAngleBracketEscape rubyStringEscape
hi def link rubySquareBracketEscape rubyStringEscape
hi def link rubyStringEscape Special
hi def link rubyInterpolationDelimiter Delimiter
hi def link rubySharpBang PreProc
hi def link rubyStringDelimiter Delimiter
hi def link rubyHeredocDelimiter rubyStringDelimiter
hi def link rubyPercentRegexpDelimiter rubyRegexpDelimiter
hi def link rubyPercentStringDelimiter rubyStringDelimiter
hi def link rubyPercentSymbolDelimiter rubySymbolDelimiter
hi def link rubyDoubleQuoteSymbolDelimiter rubySymbolDelimiter
hi def link rubySingleQuoteSymbolDelimiter rubySymbolDelimiter
hi def link rubyRegexpDelimiter rubyStringDelimiter
hi def link rubySymbolDelimiter rubySymbol
hi def link rubyString String
hi def link rubyRegexpEscape rubyRegexpSpecial
hi def link rubyRegexpQuantifier rubyRegexpSpecial
hi def link rubyRegexpAnchor rubyRegexpSpecial
hi def link rubyRegexpDot rubyRegexpCharClass
hi def link rubyRegexpCharClass rubyRegexpSpecial
hi def link rubyRegexpIntersection rubyRegexpSpecial
hi def link rubyRegexpSpecial Special
hi def link rubyRegexpComment Comment
hi def link rubyRegexp rubyString
hi def link rubyError Error
if exists("ruby_line_continuation_error")
hi def link rubyUselessLineContinuation rubyError
endif
hi def link rubyGlobalVariableError rubyError
hi def link rubySpaceError rubyError
" Postscript {{{1
let b:current_syntax = "ruby"
let &cpo = s:cpo_sav
unlet! s:cpo_sav
delc SynFold
" vim: nowrap sw=2 sts=2 ts=8 noet fdm=marker: