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man.vim: remove terminal escape characters (#6033)

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This will make man.vim work on nixOS.
This commit is contained in:
Anmol Sethi
2017-01-31 10:00:00 -05:00
committed by Justin M. Keyes
parent 7c83657397
commit 5bcb972a88
1 changed files with 4 additions and 4 deletions
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8
runtime/autoload/man.vim
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@@ -125,8 +125,8 @@ function! s:put_page(page) abort
setlocal noreadonly
silent keepjumps %delete _
silent put =a:page
" Remove all backspaced characters.
execute 'silent keeppatterns keepjumps %substitute,.\b,,e'.(&gdefault?'':'g')
" Remove all backspaced/escape characters.
execute 'silent keeppatterns keepjumps %substitute,.\b\|\e\[\d\+m,,e'.(&gdefault?'':'g')
while getline(1) =~# '^\s*$'
silent keepjumps 1delete _
endwhile
@@ -311,8 +311,8 @@ function! s:format_candidate(path, psect) abort
endfunction
function! man#init_pager() abort
" Remove all backspaced characters.
execute 'silent keeppatterns keepjumps %substitute,.\b,,e'.(&gdefault?'':'g')
" Remove all backspaced/escape characters.
execute 'silent keeppatterns keepjumps %substitute,.\b\|\e\[\d\+m,,e'.(&gdefault?'':'g')
if getline(1) =~# '^\s*$'
silent keepjumps 1delete _
else