First commit

sources_non_forked/indent-lines~/after/plugin/indentLine.vim

@@ -0,0 +1,169 @@
+" Script Name: indentLine.vim
+" Version:     1.0.5
+" Last Change: April 1, 2013
+" Author:      Yggdroot <archofortune@gmail.com>
+"
+" Description: To show the indention levels with thin vertical lines
+
+"{{{1 global variables
+if !has("conceal") || exists("g:indentLine_loaded")
+    finish
+endif
+let g:indentLine_loaded = 1
+
+" | ¦ ┆ ┊ │
+if !exists("g:indentLine_char")
+    if &encoding ==? "utf-8"
+        let g:indentLine_char = "¦"
+    else
+        let g:indentLine_char = "|"
+    endif
+endif
+
+if !exists("g:indentLine_first_char")
+    if &encoding ==? "utf-8"
+        let g:indentLine_first_char = "¦"
+    else
+        let g:indentLine_first_char = "|"
+    endif
+endif
+
+if !exists("g:indentLine_indentLevel")
+    let g:indentLine_indentLevel = 10
+endif
+
+if !exists("g:indentLine_enabled")
+    let g:indentLine_enabled = 1
+endif
+
+if !exists("g:indentLine_fileType")
+    let g:indentLine_fileType = []
+endif
+
+if !exists("g:indentLine_fileTypeExclude")
+    let g:indentLine_fileTypeExclude = []
+endif
+
+if !exists("g:indentLine_bufNameExclude")
+    let g:indentLine_bufNameExclude = []
+endif
+
+if !exists("g:indentLine_showFirstIndentLevel")
+    let g:indentLine_showFirstIndentLevel = 0
+endif
+
+if !exists("g:indentLine_maxLines")
+    let g:indentLine_maxLines = 3000
+endif
+
+set conceallevel=1
+set concealcursor=inc
+
+"{{{1 function! <SID>InitColor()
+function! <SID>InitColor()
+    if !exists("g:indentLine_color_term")
+        if &bg ==? "light"
+            let term_color = 249
+        else
+            let term_color = 239
+        endif
+    else
+        let term_color = g:indentLine_color_term
+    endif
+
+    if !exists("g:indentLine_color_gui")
+        if &bg ==? "light"
+            let gui_color = "Grey70"
+        else
+            let gui_color = "Grey30"
+        endif
+    else
+        let gui_color = g:indentLine_color_gui
+    endif
+
+    exec "hi Conceal ctermfg=" . term_color . " ctermbg=NONE"
+    exec "hi Conceal guifg=" . gui_color .  " guibg=NONE"
+endfunction
+
+"{{{1 function! <SID>SetIndentLine()
+function! <SID>SetIndentLine()
+    let b:indentLine_enabled = 1
+    let space = &l:shiftwidth
+
+    if g:indentLine_showFirstIndentLevel
+        exec 'syn match IndentLine /^ / containedin=ALL conceal cchar=' . g:indentLine_first_char
+    endif
+
+    let pattern = line('$') < g:indentLine_maxLines ? 'v' : 'c'
+    for i in range(space+1, space * g:indentLine_indentLevel + 1, space)
+        exec 'syn match IndentLine /\%(^\s\+\)\@<=\%'.i.pattern.' / containedin=ALL conceal cchar=' . g:indentLine_char
+    endfor
+endfunction
+
+"{{{1 function! <SID>ResetWidth(...)
+function! <SID>ResetWidth(...)
+    if a:0 > 0
+        let &l:shiftwidth = a:1
+    endif
+
+    if exists("b:indentLine_enabled")
+        syn clear IndentLine
+    endif
+    call <SID>SetIndentLine()
+endfunction
+
+"{{{1 function! <SID>IndentLinesToggle()
+function! <SID>IndentLinesToggle()
+    if !exists("b:indentLine_enabled")
+        let b:indentLine_enabled = 0
+    endif
+
+    if b:indentLine_enabled
+        let b:indentLine_enabled = 0
+        syn clear IndentLine
+    else
+        call <SID>SetIndentLine()
+    endif
+endfunction
+
+"{{{1 function! <SID>Setup()
+function! <SID>Setup()
+    if !getbufvar("%","&hidden") || !exists("b:indentLine_set")
+        let b:indentLine_set = 1
+
+        if &ft == ""
+            call <SID>InitColor()
+        endif
+
+        if index(g:indentLine_fileTypeExclude, &ft) != -1
+            return
+        endif
+
+        if len(g:indentLine_fileType) != 0 && index(g:indentLine_fileType, &ft) == -1
+            return
+        end
+
+        for name in g:indentLine_bufNameExclude
+            if matchstr(bufname(''), name) == bufname('')
+                return
+            endif
+        endfor
+
+        if !exists("b:indentLine_enabled")
+            let b:indentLine_enabled = g:indentLine_enabled
+        endif
+
+        if b:indentLine_enabled
+            call <SID>SetIndentLine()
+        endif
+    endif
+endfunction
+
+"{{{1 commands
+autocmd BufWinEnter * call <SID>Setup()
+autocmd BufRead,ColorScheme * call <SID>InitColor()
+
+command! -nargs=? IndentLinesReset call <SID>ResetWidth(<f-args>)
+command! IndentLinesToggle call <SID>IndentLinesToggle()
+
+" vim:et:ts=4:sw=4:fdm=marker:fmr={{{,}}}