From 306eaf37ef79df27a61c01bd1f18fcffed12a682 Mon Sep 17 00:00:00 2001 From: Tom Ryder Date: Sun, 3 Jun 2018 16:07:52 +1200 Subject: Vim ftplugin: hold autoformat in *.md code blocks --- vim/after/ftplugin/markdown/suspend_autoformat.vim | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 vim/after/ftplugin/markdown/suspend_autoformat.vim diff --git a/vim/after/ftplugin/markdown/suspend_autoformat.vim b/vim/after/ftplugin/markdown/suspend_autoformat.vim new file mode 100644 index 00000000..b2de7828 --- /dev/null +++ b/vim/after/ftplugin/markdown/suspend_autoformat.vim @@ -0,0 +1,34 @@ +" Only do this when not done yet for this buffer +" Also do nothing if 'compatible' enabled, or if no autocmd feature, or if Vim +" is too old to support the needed autocmd events +if exists('b:did_ftplugin_markdown_suspend_autoformat') || &compatible + finish +endif +if !has('autocmd') || v:version < 700 + finish +endif +let b:did_ftplugin_markdown_suspend_autoformat = 1 +if exists('b:undo_ftplugin') + let b:undo_ftplugin = b:undo_ftplugin + \ . '|unlet b:did_ftplugin_markdown_suspend_autoformat' +endif + +" When editing a code block, quietly remove auto 'a' from 'formatoptions' if +" present, flagging that we've done so; restore it once we move away. +autocmd BufWinEnter,CursorMoved,CursorMovedI,WinEnter + \ + \ if getline('.') =~# '\m^ ' + \ | if &formatoptions =~# '\ma' + \ | setlocal formatoptions-=a + \ | let b:markdown_suspend_autoformat_suspended = 1 + \ | endif + \ | elseif exists('b:markdown_suspend_autoformat_suspended') + \ | setlocal formatoptions+=a + \ | unlet b:markdown_suspend_autoformat_suspended + \ | endif + +" Undo all the above +if exists('b:undo_ftplugin') + let b:undo_ftplugin = b:undo_ftplugin + \ . '|setlocal formatoptions<' +endif -- cgit v1.2.3