Update runtime files
diff --git a/runtime/plugin/manpager.vim b/runtime/plugin/manpager.vim
index 6989bee..24338ca 100644
--- a/runtime/plugin/manpager.vim
+++ b/runtime/plugin/manpager.vim
@@ -1,8 +1,9 @@
" Vim plugin for using Vim as manpager.
" Maintainer: Enno Nagel <ennonagel+vim@gmail.com>
-" Last Change: 2022 Jun 05
+" Last Change: 2022 Jun 17
-command! -nargs=0 MANPAGER call s:ManPager() | delcommand MANPAGER
+" Set up the current buffer (likely read from stdin) as a manpage
+command MANPAGER call s:ManPager()
function s:ManPager()
" global options, keep these to a minimum to avoid side effects
@@ -12,11 +13,19 @@
if exists('+viminfofile')
set viminfofile=NONE
endif
- set noswapfile
+ syntax on
- setlocal ft=man
- runtime ftplugin/man.vim
- setlocal buftype=nofile bufhidden=hide iskeyword+=: modifiable
+ " Make this an unlisted, readonly scratch buffer
+ setlocal buftype=nofile noswapfile bufhidden=hide nobuflisted readonly
+
+ " Is this useful? Should allow for using K on word with a colon.
+ setlocal iskeyword+=:
+
+ " Ensure text width matches window width
+ setlocal foldcolumn& nofoldenable nonumber norelativenumber
+
+ " In case Vim was invoked with -M
+ setlocal modifiable
" Emulate 'col -b'
silent! keepj keepp %s/\v(.)\b\ze\1?//ge
@@ -30,7 +39,11 @@
if n > 1
exe "1," . n-1 . "d"
endif
- setlocal nomodifiable nomodified readonly nowrite
- syntax on
+ " Finished preprocessing the buffer, prevent any further modifications
+ setlocal nomodified nomodifiable
+
+ " Set filetype to man even if ftplugin is disabled
+ setlocal iskeyword+=: filetype=man
+ runtime ftplugin/man.vim
endfunction