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Respect $MANWIDTH

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If $MANWIDTH is set do not override it otherwise use winwidth.
This commit is contained in:
George Brown
2016-02-01 00:39:24 -06:00
parent 8f22031708
commit 948361760c
1 changed files with 3 additions and 1 deletions
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4
runtime/autoload/man.vim
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@@ -75,7 +75,9 @@ function man#get_page(...) abort
setlocal modifiable
silent keepjumps norm! 1G"_dG
let $MANWIDTH = winwidth(0)
if empty($MANWIDTH)
let $MANWIDTH = winwidth(0)
endif
silent exec 'r!/usr/bin/man '.s:cmd(sect, page).' | col -b'
" Remove blank lines from top and bottom.
while getline(1) =~ '^\s*$'