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| author | raichoo <raichoo@googlemail.com> | 2017-05-25 21:49:53 +0200 |
|---|---|---|
| committer | Justin M. Keyes <justinkz@gmail.com> | 2017-05-26 00:30:40 +0200 |
| commit | 967e892cb68cd6d49c063fff1f8dbce22e2bc20b (patch) | |
| tree | 068650ab04ac11bf055fd39d1f329a51ae2c5c31 | |
| parent | 7a1a3a125843c5076436b6b790209730913e523d (diff) | |
| download | rneovim-967e892cb68cd6d49c063fff1f8dbce22e2bc20b.tar.gz rneovim-967e892cb68cd6d49c063fff1f8dbce22e2bc20b.tar.bz2 rneovim-967e892cb68cd6d49c063fff1f8dbce22e2bc20b.zip | |
man.vim: feature-test section (-s) flag #6815
Different implementations of `man` might be using different
flags for sections.
| -rw-r--r-- | runtime/autoload/man.vim | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/runtime/autoload/man.vim b/runtime/autoload/man.vim index 361ade59d3..dd71ede680 100644 --- a/runtime/autoload/man.vim +++ b/runtime/autoload/man.vim @@ -2,8 +2,17 @@ let s:find_arg = '-w' let s:localfile_arg = v:true " Always use -l if possible. #6683 +let s:section_arg = '-s' + +function! s:init_section_flag() + call system(['env', 'MANPAGER=cat', 'man', s:section_arg, '1', 'man']) + if v:shell_error + let s:section_arg = '-S' + endif +endfunction function! s:init() abort + call s:init_section_flag() " TODO(nhooyr): Does `man -l` on SunOS list searched directories? try if !has('win32') && $OSTYPE !~? 'cygwin\|linux' && system('uname -s') =~? 'SunOS' && system('uname -r') =~# '^5' @@ -211,7 +220,7 @@ function! s:get_path(sect, name) abort " - sections starting with '-' " - 3pcap section (found on macOS) " - commas between sections (for section priority) - return s:system(['man', s:find_arg, '-s', a:sect, a:name]) + return s:system(['man', s:find_arg, s:section_arg, a:sect, a:name]) endfunction function! s:verify_exists(sect, name) abort |