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Support folding sections

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Resolves: https://github.com/tpope/vim-fugitive/issues/2111
References: https://github.com/tpope/vim-fugitive/issues/1317
This commit is contained in:
Tim Pope
2023-02-05 18:40:33 -05:00
parent 2febbe1f00
commit 2019e0e413
2 changed files with 5 additions and 2 deletions
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3
autoload/fugitive.vim
View File

@@ -8124,6 +8124,9 @@ function! fugitive#Foldtext() abort
endif
elseif line_foldstart =~# '^@@\+ .* @@'
return '+-' . v:folddashes . ' ' . line_foldstart
elseif &filetype ==# 'fugitive' && line_foldstart =~# '^[A-Z][a-z].* (\d\+)$'
let c = +matchstr(line_foldstart, '(\zs\d\+\ze)$')
return '+-' . v:folddashes . printf('%3d item', c) . (c == 1 ? ': ' : 's: ') . matchstr(line_foldstart, '.*\ze (\d\+)$')
elseif &filetype ==# 'gitcommit' && line_foldstart =~# '^# .*:$'
let lines = getline(v:foldstart, v:foldend)
call filter(lines, 'v:val =~# "^#\t"')

4
syntax/fugitive.vim
View File

@@ -13,7 +13,7 @@ syn match fugitiveHeader /^Pull:\|^Rebase:\|^Merge:\|^Push:/ nextgroup=fugitiveS
syn match fugitiveHelpHeader /^Help:/ nextgroup=fugitiveHelpTag skipwhite
syn match fugitiveHelpTag /\S\+/ contained
syn region fugitiveSection start=/^\%(.*(\d\++\=)$\)\@=/ contains=fugitiveHeading end=/^$/
syn region fugitiveSection start=/^\%(.*(\d\++\=)$\)\@=/ contains=fugitiveHeading end=/^$/ fold
syn cluster fugitiveSection contains=fugitiveSection
syn match fugitiveHeading /^[A-Z][a-z][^:]*\ze (\d\++\=)$/ contains=fugitivePreposition contained nextgroup=fugitiveCount skipwhite
syn match fugitiveCount /(\d\++\=)/hs=s+1,he=e-1 contained
@@ -30,7 +30,7 @@ syn match fugitiveHash /\S\@<!\x\{4,\}\S\@!/ contained
syn region fugitiveHunk start=/^\%(@@\+ -\)\@=/ end=/^\%([A-Za-z?@]\|$\)\@=/ contains=diffLine,diffRemoved,diffAdded,diffNoEOL containedin=@fugitiveSection fold
for s:section in ['Untracked', 'Unstaged', 'Staged']
exe 'syn region fugitive' . s:section . 'Section start=/^\%(' . s:section . ' .*(\d\++\=)$\)\@=/ contains=fugitive' . s:section . 'Heading end=/^$/'
exe 'syn region fugitive' . s:section . 'Section start=/^\%(' . s:section . ' .*(\d\++\=)$\)\@=/ contains=fugitive' . s:section . 'Heading end=/^$/ fold'
exe 'syn match fugitive' . s:section . 'Modifier /^[MADRCU?] / contained containedin=fugitive' . s:section . 'Section'
exe 'syn cluster fugitiveSection add=fugitive' . s:section . 'Section'
exe 'syn match fugitive' . s:section . 'Heading /^[A-Z][a-z][^:]*\ze (\d\++\=)$/ contains=fugitivePreposition contained nextgroup=fugitiveCount skipwhite'