Updated plugins

sources_non_forked/vim-gitgutter/autoload/gitgutter/async.vim

@@ -6,6 +6,8 @@ let s:available = has('nvim') || (
       \   )
       \ )
 
+let s:jobs = {}
+
 function! gitgutter#async#available()
   return s:available
 endfunction
@@ -28,11 +30,12 @@ function! gitgutter#async#execute(cmd, bufnr, handler) abort
           \   'on_exit':   function('s:on_exit_nvim')
           \ }))
   else
-    call job_start(command, {
+    let job = job_start(command, {
           \   'out_cb':   function('s:on_stdout_vim', options),
           \   'err_cb':   function('s:on_stderr_vim', options),
           \   'close_cb': function('s:on_exit_vim', options)
           \ })
+    let s:jobs[s:job_id(job)] = 1
   endif
 endfunction
 
@@ -83,6 +86,8 @@ endfunction
 
 function! s:on_exit_vim(channel) dict abort
   let job = ch_getjob(a:channel)
+  let jobid = s:job_id(job)
+  if has_key(s:jobs, jobid) | unlet s:jobs[jobid] | endif
   while 1
     if job_status(job) == 'dead'
       let exit_code = job_info(job).exitval
@@ -95,3 +100,8 @@ function! s:on_exit_vim(channel) dict abort
     call self.handler.out(self.buffer, join(self.stdoutbuffer, "\n"))
   endif
 endfunction
+
+function! s:job_id(job)
+  " Vim
+  return job_info(a:job).process
+endfunction

sources_non_forked/vim-gitgutter/autoload/gitgutter/debug.vim

@@ -22,16 +22,6 @@ function! gitgutter#debug#debug()
   call s:separator()
 
   call s:option('updatetime')
-  call s:option('shell')
-  call s:option('shellcmdflag')
-  call s:option('shellpipe')
-  call s:option('shellquote')
-  call s:option('shellredir')
-  call s:option('shellslash')
-  call s:option('shelltemp')
-  call s:option('shelltype')
-  call s:option('shellxescape')
-  call s:option('shellxquote')
 endfunction
 
 
@@ -52,10 +42,10 @@ function! s:git_version()
 endfunction
 
 function! s:grep_version()
-  let v = system('grep --version')
+  let v = system(g:gitgutter_grep.' --version')
   call s:output( substitute(v, '\n$', '', '') )
 
-  let v = system('grep --help')
+  let v = system(g:gitgutter_grep.' --help')
   call s:output( substitute(v, '\%x00', '', 'g') )
 endfunction
 

sources_non_forked/vim-gitgutter/autoload/gitgutter/diff.vim

@@ -12,6 +12,8 @@ endfunction
 
 let s:c_flag = s:git_supports_command_line_config_override()
 
+let s:temp_from = tempname()
+let s:temp_buffer = tempname()
 let s:counter = 0
 
 " Returns a diff of the buffer against the index or the working tree.
@@ -75,9 +77,6 @@ function! gitgutter#diff#run_diff(bufnr, from, preserve_full_diff) abort
     throw 'gitgutter not tracked'
   endif
 
-  let temp_from = tempname()
-  let temp_buffer = tempname()
-
   " Wrap compound commands in parentheses to make Windows happy.
   " bash doesn't mind the parentheses.
   let cmd = '('
@@ -90,7 +89,7 @@ function! gitgutter#diff#run_diff(bufnr, from, preserve_full_diff) abort
   " second gitgutter#process_buffer() writing the file (synchronously, below)
   " and the first gitgutter#process_buffer()'s async job reading it (with
   " git-diff).
-  let buff_file = temp_buffer.'.'.a:bufnr
+  let buff_file = s:temp_buffer.'.'.a:bufnr
 
   " Add a counter to avoid a similar race with two quick writes of the same buffer.
   " Use a modulus greater than a maximum reasonable number of visible buffers.
@@ -110,7 +109,7 @@ function! gitgutter#diff#run_diff(bufnr, from, preserve_full_diff) abort
     " Without the buffer number, from_file would have a race in the shell
     " between the second process writing it (with git-show) and the first
     " reading it (with git-diff).
-    let from_file = temp_from.'.'.a:bufnr
+    let from_file = s:temp_from.'.'.a:bufnr
 
     " Add a counter to avoid a similar race with two quick writes of the same buffer.
     let from_file .= '.'.s:counter
@@ -128,7 +127,7 @@ function! gitgutter#diff#run_diff(bufnr, from, preserve_full_diff) abort
   endif
 
   " Call git-diff.
-  let cmd .= g:gitgutter_git_executable.' '.g:gitgutter_git_args.' --no-pager '.g:gitgutter_git_args
+  let cmd .= g:gitgutter_git_executable.' '.g:gitgutter_git_args.' --no-pager'
   if s:c_flag
     let cmd .= ' -c "diff.autorefreshindex=0"'
     let cmd .= ' -c "diff.noprefix=false"'
@@ -400,7 +399,16 @@ function! s:write_buffer(bufnr, file)
     let bufcontents[0]=''.bufcontents[0]
   endif
 
-  call writefile(bufcontents, a:file, 'b')
+  " The file we are writing to is a temporary file.  Sometimes the parent
+  " directory is deleted outside Vim but, because Vim caches the directory
+  " name at startup and does not check for its existence subsequently, Vim
+  " does not realise.  This causes E482 errors.
+  try
+    call writefile(bufcontents, a:file, 'b')
+  catch /E482/
+    call mkdir(fnamemodify(a:file, ':h'), '', '0700')
+    call writefile(bufcontents, a:file, 'b')
+  endtry
 endfunction
 
 

sources_non_forked/vim-gitgutter/autoload/gitgutter/highlight.vim

@@ -77,7 +77,7 @@ function! gitgutter#highlight#define_highlights() abort
 
   " When they are visible.
   for type in ["Add", "Change", "Delete"]
-    if hlexists("GitGutter".type)
+    if hlexists("GitGutter".type) && s:get_foreground_colors("GitGutter".type) != ['NONE', 'NONE']
       if g:gitgutter_set_sign_backgrounds
         execute "highlight GitGutter".type." guibg=".guibg." ctermbg=".ctermbg
       endif

sources_non_forked/vim-gitgutter/autoload/gitgutter/hunk.vim

@@ -46,39 +46,57 @@ endfunction
 
 function! gitgutter#hunk#next_hunk(count) abort
   let bufnr = bufnr('')
-  if gitgutter#utility#is_active(bufnr)
-    let current_line = line('.')
-    let hunk_count = 0
-    for hunk in gitgutter#hunk#hunks(bufnr)
-      if hunk[2] > current_line
-        let hunk_count += 1
-        if hunk_count == a:count
-          execute 'normal!' hunk[2] . 'Gzv'
-          return
-        endif
-      endif
-    endfor
-    call gitgutter#utility#warn('No more hunks')
+  if !gitgutter#utility#is_active(bufnr) | return | endif
+
+  let hunks = gitgutter#hunk#hunks(bufnr)
+  if empty(hunks)
+    call gitgutter#utility#warn('No hunks in file')
+    return
   endif
+
+  let current_line = line('.')
+  let hunk_count = 0
+  for hunk in hunks
+    if hunk[2] > current_line
+      let hunk_count += 1
+      if hunk_count == a:count
+        execute 'normal!' hunk[2] . 'Gzv'
+        if g:gitgutter_show_msg_on_hunk_jumping
+          redraw | echo printf('Hunk %d of %d', index(hunks, hunk) + 1, len(hunks))
+        endif
+        return
+      endif
+    endif
+  endfor
+  call gitgutter#utility#warn('No more hunks')
 endfunction
 
 function! gitgutter#hunk#prev_hunk(count) abort
   let bufnr = bufnr('')
-  if gitgutter#utility#is_active(bufnr)
-    let current_line = line('.')
-    let hunk_count = 0
-    for hunk in reverse(copy(gitgutter#hunk#hunks(bufnr)))
-      if hunk[2] < current_line
-        let hunk_count += 1
-        if hunk_count == a:count
-          let target = hunk[2] == 0 ? 1 : hunk[2]
-          execute 'normal!' target . 'Gzv'
-          return
-        endif
-      endif
-    endfor
-    call gitgutter#utility#warn('No previous hunks')
+  if !gitgutter#utility#is_active(bufnr) | return | endif
+
+  let hunks = gitgutter#hunk#hunks(bufnr)
+  if empty(hunks)
+    call gitgutter#utility#warn('No hunks in file')
+    return
   endif
+
+  let current_line = line('.')
+  let hunk_count = 0
+  for hunk in reverse(copy(hunks))
+    if hunk[2] < current_line
+      let hunk_count += 1
+      if hunk_count == a:count
+        let target = hunk[2] == 0 ? 1 : hunk[2]
+        execute 'normal!' target . 'Gzv'
+        if g:gitgutter_show_msg_on_hunk_jumping
+          redraw | echo printf('Hunk %d of %d', index(hunks, hunk) + 1, len(hunks))
+        endif
+        return
+      endif
+    endif
+  endfor
+  call gitgutter#utility#warn('No previous hunks')
 endfunction
 
 " Returns the hunk the cursor is currently in or an empty list if the cursor
@@ -455,6 +473,9 @@ function! s:open_hunk_preview_window()
   setlocal filetype=diff buftype=acwrite bufhidden=delete
   " Reset some defaults in case someone else has changed them.
   setlocal noreadonly modifiable noswapfile
+  if g:gitgutter_close_preview_on_escape
+    nnoremap <buffer> <silent> <Esc> :pclose<CR>
+  endif
 endfunction