r1047 - /trunk/runtime/ftplugin/debchangelog.vim

[jamessan at users.alioth.debian.org]

Author: jamessan
Date: Sat Sep 29 22:41:33 2007
New Revision: 1047

URL: http://svn.debian.org/wsvn/?sc=1&rev=1047
Log:
Add the bug omnicompletion for debchangelogs and remove a duplicate foldopen command.

Modified:
    trunk/runtime/ftplugin/debchangelog.vim

Modified: trunk/runtime/ftplugin/debchangelog.vim
URL: http://svn.debian.org/wsvn/trunk/runtime/ftplugin/debchangelog.vim?rev=1047&op=diff
==============================================================================
--- trunk/runtime/ftplugin/debchangelog.vim (original)
+++ trunk/runtime/ftplugin/debchangelog.vim Sat Sep 29 22:41:33 2007
@@ -1,4 +1,4 @@
-" Vim filetype plugin file (GUI menu and folding)
+" Vim filetype plugin file (GUI menu, folding and completion)
 " Language:	Debian Changelog
 " Maintainer:	Michael Piefel <piefel at informatik.hu-berlin.de>
 "		Stefano Zacchiroli <zack at debian.org>
@@ -15,7 +15,7 @@
 if !exists("g:debchangelog_fold_disable")
   setlocal foldmethod=expr
 endif
-setlocal foldexpr=GetDebChangelogFold(v:lnum)
+setlocal foldexpr=DebGetChangelogFold(v:lnum)
 setlocal foldtext=DebChangelogFoldText()
 
 " Debian changelogs are not supposed to have any other text width,
@@ -242,6 +242,22 @@
   return '[unknown]'
 endfunction
 
+" Look for a package source name searching backward from the givenline and
+" returns it. Return the empty string if the package name can't be found
+function! DebGetPkgSrcName(lineno)
+  let lineidx = a:lineno
+  let pkgname = ''
+  while lineidx > 0
+    let curline = getline(lineidx)
+    if curline =~ '^\S'
+      let pkgname = matchlist(curline, '^\(\S\+\).*$')[1]
+      break
+    endif
+    let lineidx = lineidx - 1
+  endwhile
+  return pkgname
+endfunction
+
 function! DebChangelogFoldText()
   if v:folddashes == '-'  " changelog entry fold
     return foldtext() . ' -- ' . s:getAuthor(v:foldstart, v:foldend) . ' '
@@ -249,7 +265,7 @@
   return foldtext()
 endfunction
 
-function! GetDebChangelogFold(lnum)
+function! DebGetChangelogFold(lnum)
   let line = getline(a:lnum)
   if line =~ '^\w\+'
     return '>1' " beginning of a changelog entry
@@ -267,4 +283,47 @@
 
 " }}}
 
+" {{{1 omnicompletion for Closes: #
+
+if !exists('g:debchangelog_listbugs_severities')
+  let g:debchangelog_listbugs_severities = 'critical,grave,serious,important,normal,minor,wishlist'
+endif
+
+fun! DebCompleteBugs(findstart, base)
+  if a:findstart
+    " it we are just after an '#', the completion should start at the '#',
+    " otherwise no completion is possible
+    let line = getline('.')
+    let colidx = col('.')
+    if colidx > 1 && line[colidx - 2] =~ '#'
+      let colidx = colidx - 2
+    else
+      let colidx = -1
+    endif
+    return colidx
+  else
+    if ! filereadable('/usr/sbin/apt-listbugs')
+      echoerr 'apt-listbugs not found, you should install it to use Closes bug completion'
+      return
+    endif
+    let pkgsrc = DebGetPkgSrcName(line('.'))
+    let listbugs_output = system('apt-listbugs -s ' . g:debchangelog_listbugs_severities . ' list ' . pkgsrc . ' | grep "^ #" 2> /dev/null')
+    let bug_lines = split(listbugs_output, '\n')
+    let completions = []
+    for line in bug_lines
+      let parts = matchlist(line, '^\s*\(#\S\+\)\s*-\s*\(.*\)$')
+      let completion = {}
+      let completion['word'] = parts[1]
+      let completion['menu'] = parts[2]
+      let completion['info'] = parts[0]
+      let completions += [completion]
+    endfor
+    return completions
+  endif
+endfun
+
+setlocal omnifunc=DebCompleteBugs
+
+" }}}
+
 " vim: set foldmethod=marker: