Merge pull request #13397 from adrian5/filetype-gitrebase

runtime: Patch gitrebase filetype

2 files changed, 43 insertions, 22 deletions

diff --git a/runtime/ftplugin/gitrebase.vim b/runtime/ftplugin/gitrebase.vim
index 6f73b5c499..2fed53c829 100644
--- a/runtime/ftplugin/gitrebase.vim
+++ b/runtime/ftplugin/gitrebase.vim
@@ -1,7 +1,7 @@
 " Vim filetype plugin
 " Language:	git rebase --interactive
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
-" Last Change:	2016 Aug 29
+" Last Change:	2019 Dec 05
 
 " Only do this when not done yet for this buffer
 if (exists("b:did_ftplugin"))
@@ -18,27 +18,31 @@ if !exists("b:undo_ftplugin")
 endif
 let b:undo_ftplugin = b:undo_ftplugin."|setl com< cms< fo< ml<"
 
-function! s:choose(word)
+function! s:choose(word) abort
   s/^\(\w\+\>\)\=\(\s*\)\ze\x\{4,40\}\>/\=(strlen(submatch(1)) == 1 ? a:word[0] : a:word) . substitute(submatch(2),'^$',' ','')/e
 endfunction
 
-function! s:cycle()
-  call s:choose(get({'s':'edit','p':'squash','e':'reword','r':'fixup'},getline('.')[0],'pick'))
+function! s:cycle(count) abort
+  let words = ['pick', 'edit', 'fixup', 'squash', 'reword', 'drop']
+  let index = index(map(copy(words), 'v:val[0]'), getline('.')[0])
+  let index = ((index < 0 ? 0 : index) + 10000 * len(words) + a:count) % len(words)
+  call s:choose(words[index])
 endfunction
 
-command! -buffer -bar Pick   :call s:choose('pick')
-command! -buffer -bar Squash :call s:choose('squash')
-command! -buffer -bar Edit   :call s:choose('edit')
-command! -buffer -bar Reword :call s:choose('reword')
-command! -buffer -bar Fixup  :call s:choose('fixup')
-command! -buffer -bar Cycle  :call s:cycle()
-" The above are more useful when they are mapped; for example:
-"nnoremap <buffer> <silent> S :Cycle<CR>
+command! -buffer -bar -range Pick   :<line1>,<line2>call s:choose('pick')
+command! -buffer -bar -range Squash :<line1>,<line2>call s:choose('squash')
+command! -buffer -bar -range Edit   :<line1>,<line2>call s:choose('edit')
+command! -buffer -bar -range Reword :<line1>,<line2>call s:choose('reword')
+command! -buffer -bar -range Fixup  :<line1>,<line2>call s:choose('fixup')
+command! -buffer -bar -range Drop   :<line1>,<line2>call s:choose('drop')
+command! -buffer -count=1 -bar -bang Cycle call s:cycle(<bang>0 ? -<count> : <count>)
 
 if exists("g:no_plugin_maps") || exists("g:no_gitrebase_maps")
   finish
 endif
 
 nnoremap <buffer> <expr> K col('.') < 7 && expand('<Lt>cword>') =~ '\X' && getline('.') =~ '^\w\+\s\+\x\+\>' ? 'wK' : 'K'
+nnoremap <buffer> <silent> <C-A> :<C-U><C-R>=v:count1<CR>Cycle<CR>
+nnoremap <buffer> <silent> <C-X> :<C-U><C-R>=v:count1<CR>Cycle!<CR>
 
-let b:undo_ftplugin = b:undo_ftplugin . "|nunmap <buffer> K"
+let b:undo_ftplugin = b:undo_ftplugin . "|exe 'nunmap <buffer> K'|exe 'nunmap <buffer> <C-A>'|exe 'nunmap <buffer> <C-X>'"
diff --git a/runtime/syntax/gitrebase.vim b/runtime/syntax/gitrebase.vim
index a944c14dd7..bc6f34d1a7 100644
--- a/runtime/syntax/gitrebase.vim
+++ b/runtime/syntax/gitrebase.vim
@@ -2,7 +2,7 @@
 " Language:	git rebase --interactive
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
 " Filenames:	git-rebase-todo
-" Last Change:	2016 Aug 29
+" Last Change:	2019 Dec 06
 
 if exists("b:current_syntax")
   finish
@@ -10,31 +10,48 @@ endif
 
 syn case match
 
-syn match   gitrebaseHash   "\v<\x{7,40}>"                             contained
-syn match   gitrebaseCommit "\v<\x{7,40}>"  nextgroup=gitrebaseSummary skipwhite
+syn match   gitrebaseHash   "\v<\x{7,}>"                               contained
+syn match   gitrebaseCommit "\v<\x{7,}>"    nextgroup=gitrebaseSummary skipwhite
 syn match   gitrebasePick   "\v^p%(ick)=>"   nextgroup=gitrebaseCommit skipwhite
 syn match   gitrebaseReword "\v^r%(eword)=>" nextgroup=gitrebaseCommit skipwhite
 syn match   gitrebaseEdit   "\v^e%(dit)=>"   nextgroup=gitrebaseCommit skipwhite
 syn match   gitrebaseSquash "\v^s%(quash)=>" nextgroup=gitrebaseCommit skipwhite
 syn match   gitrebaseFixup  "\v^f%(ixup)=>"  nextgroup=gitrebaseCommit skipwhite
 syn match   gitrebaseExec   "\v^%(x|exec)>" nextgroup=gitrebaseCommand skipwhite
+syn match   gitrebaseBreak  "\v^b%(reak)=>"
 syn match   gitrebaseDrop   "\v^d%(rop)=>"   nextgroup=gitrebaseCommit skipwhite
+syn match   gitrebaseNoop   "\v^noop>"
+syn match   gitrebaseMerge  "\v^m(erge)=>"   nextgroup=gitrebaseMergeOption,gitrebaseName skipwhite
+syn match   gitrebaseLabel  "\v^l(abel)=>"   nextgroup=gitrebaseName skipwhite
+syn match   gitrebaseReset  "\v^(t|reset)=>" nextgroup=gitrebaseName skipwhite
 syn match   gitrebaseSummary ".*"               contains=gitrebaseHash contained
 syn match   gitrebaseCommand ".*"                                      contained
-syn match   gitrebaseComment "^#.*"             contains=gitrebaseHash
+syn match   gitrebaseComment "^\s*#.*"             contains=gitrebaseHash
 syn match   gitrebaseSquashError "\v%^%(s%(quash)=>|f%(ixup)=>)" nextgroup=gitrebaseCommit skipwhite
+syn match   gitrebaseMergeOption "\v-[Cc]>"  nextgroup=gitrebaseMergeCommit skipwhite contained
+syn match   gitrebaseMergeCommit "\v<\x{7,}>"  nextgroup=gitrebaseName skipwhite contained
+syn match   gitrebaseName        "\v[^[:space:].*?i:^~/-]\S+" nextgroup=gitrebaseMergeComment skipwhite contained
+syn match   gitrebaseMergeComment "#"  nextgroup=gitrebaseSummary skipwhite contained
 
 hi def link gitrebaseCommit         gitrebaseHash
 hi def link gitrebaseHash           Identifier
-hi def link gitrebasePick           Statement
-hi def link gitrebaseReword         Number
+hi def link gitrebasePick           Type
+hi def link gitrebaseReword         Conditional
 hi def link gitrebaseEdit           PreProc
-hi def link gitrebaseSquash         Type
-hi def link gitrebaseFixup          Special
-hi def link gitrebaseExec           Function
+hi def link gitrebaseSquash         Statement
+hi def link gitrebaseFixup          Repeat
+hi def link gitrebaseExec           Operator
+hi def link gitrebaseBreak          Macro
 hi def link gitrebaseDrop           Comment
+hi def link gitrebaseNoop           Comment
+hi def link gitrebaseMerge          Exception
+hi def link gitrebaseLabel          Label
+hi def link gitrebaseReset          Keyword
 hi def link gitrebaseSummary        String
 hi def link gitrebaseComment        Comment
 hi def link gitrebaseSquashError    Error
+hi def link gitrebaseMergeCommit    gitrebaseCommit
+hi def link gitrebaseMergeComment   gitrebaseComment
+hi def link gitrebaseName           Tag
 
 let b:current_syntax = "gitrebase"