neovim

commit 9ebf3454ade5ba832e77fd4c782cedc99267ec19
parent dc04ef2a20bf3457269e0c2aeb7dbfbb56c47012
Author: Christian Clason <c.clason@uni-graz.at>
Date:   Mon,  8 Jul 2024 21:35:49 +0200

vim-patch:ab03dd2: runtime(hlsplaylist): include hlsplaylist ftplugin file

fixes: vim/vim#15156
closes: vim/vim#15162

https://github.com/vim/vim/commit/ab03dd2085a37a62864cbf8616ebd52b8bbc3f6b

Co-authored-by: AvidSeeker <avidseeker7@protonmail.com>
Co-authored-by: zeertzjq <zeertzjq@outlook.com>

Diffstat:
A
runtime/ftplugin/hlsplaylist.vim
 | 
37
+++++++++++++++++++++++++++++++++++++

1 file changed, 37 insertions(+), 0 deletions(-)
diff --git a/runtime/ftplugin/hlsplaylist.vim b/runtime/ftplugin/hlsplaylist.vim
@@ -0,0 +1,37 @@
+" Vim filetype plugin
+" Language:     HLS/M3U Playlist
+" Maintainer:	AvidSeeker <avidseeker7@protonmail.com>
+" Last Change:  2024 Jul 07
+"
+
+if exists("b:did_ftplugin")
+  finish
+endif
+let g:did_ftplugin = 1
+
+setlocal commentstring=#%s
+
+let b:undo_ftplugin = "setl commentstring<"
+
+function! M3UFold() abort
+  let line = getline(v:lnum)
+  if line =~# '^#EXTGRP'
+    return ">1"
+  endif
+  return "="
+endfunction
+
+function! M3UFoldText() abort
+  let start_line = getline(v:foldstart)
+  let title = substitute(start_line, '^#EXTGRP:*', '', '')
+  let foldsize = (v:foldend - v:foldstart + 1)
+  let linecount = '['.foldsize.' lines]'
+  return title.' '.linecount
+endfunction
+
+if has("folding")
+  setlocal foldexpr=M3UFold()
+  setlocal foldmethod=expr
+  setlocal foldtext=M3UFoldText()
+  let b:undo_ftplugin .= "|setl foldexpr< foldmethod< foldtext<"
+endif