man.vim: infer $MANPAGER invocation in more cases

This should handle most cases where Nvim was invoked as $MANPAGER.

Ultimately the stakes are low: :quit will prompt if there are unsaved
changes.

fix #7873
This commit is contained in:
Justin M. Keyes 2018-01-19 01:53:04 +01:00
parent 20e0cb8d47
commit 94f4469638

View File

@ -6,7 +6,7 @@ if exists('b:did_ftplugin') || &filetype !=# 'man'
endif
let b:did_ftplugin = 1
let s:pager = !exists('b:man_sect')
let s:pager = get(s:, 'pager', 0) || !exists('b:man_sect')
if s:pager
call man#init_pager()
@ -35,7 +35,7 @@ if !exists('g:no_plugin_maps') && !exists('g:no_man_maps')
nnoremap <silent> <buffer> <C-]> :Man<CR>
nnoremap <silent> <buffer> K :Man<CR>
nnoremap <silent> <buffer> <C-T> :call man#pop_tag()<CR>
if s:pager
if 1 == bufnr('%') || s:pager
nnoremap <silent> <buffer> <nowait> q :lclose<CR>:q<CR>
else
nnoremap <silent> <buffer> <nowait> q :lclose<CR><C-W>c