mirror of
https://github.com/neovim/neovim.git
synced 2024-09-17 20:58:20 -04:00
9ebf3454ad
fixes: vim/vim#15156
closes: vim/vim#15162
ab03dd2085
Co-authored-by: AvidSeeker <avidseeker7@protonmail.com>
Co-authored-by: zeertzjq <zeertzjq@outlook.com>
38 lines
849 B
VimL
38 lines
849 B
VimL
" Vim filetype plugin
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" Language: HLS/M3U Playlist
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" Maintainer: AvidSeeker <avidseeker7@protonmail.com>
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" Last Change: 2024 Jul 07
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"
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if exists("b:did_ftplugin")
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finish
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endif
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let g:did_ftplugin = 1
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setlocal commentstring=#%s
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let b:undo_ftplugin = "setl commentstring<"
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function! M3UFold() abort
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let line = getline(v:lnum)
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if line =~# '^#EXTGRP'
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return ">1"
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endif
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return "="
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endfunction
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function! M3UFoldText() abort
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let start_line = getline(v:foldstart)
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let title = substitute(start_line, '^#EXTGRP:*', '', '')
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let foldsize = (v:foldend - v:foldstart + 1)
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let linecount = '['.foldsize.' lines]'
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return title.' '.linecount
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endfunction
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if has("folding")
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setlocal foldexpr=M3UFold()
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setlocal foldmethod=expr
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setlocal foldtext=M3UFoldText()
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let b:undo_ftplugin .= "|setl foldexpr< foldmethod< foldtext<"
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endif
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