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Fix tab handling in status messages.

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LCD 47 2014-01-04 15:06:41 +02:00
parent 4740a7ed1f
commit 38f73784e5
1 changed files with 10 additions and 11 deletions
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21
autoload/syntastic/util.vim
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@ -110,24 +110,23 @@ function! syntastic#util#wideMsg(msg)
let old_ruler = &ruler
let old_showcmd = &showcmd
"convert tabs to spaces so that the tabs count towards the window width
"as the proper amount of characters
let msg = substitute(a:msg, "\t", repeat(" ", &tabstop), "g")
let msg = strpart(msg, 0, winwidth(0)-1)
"This is here because it is possible for some error messages to
"begin with \n which will cause a "press enter" prompt.
let msg = substitute(a:msg, "\n", "", "g")
"This is here because it is possible for some error messages to begin with
"\n which will cause a "press enter" prompt. I have noticed this in the
"javascript:jshint checker and have been unable to figure out why it
"happens
let msg = substitute(msg, "\n", "", "g")
"convert tabs to spaces so that the tabs count towards the window
"width as the proper amount of characters
let chunks = split(msg, "\t", 1)
let msg = join(map(chunks[:-2], 'v:val . repeat(" ", &ts - len(v:val) % &ts)'), '') . chunks[-1]
let msg = strpart(msg, 0, winwidth(0) - 1)
set noruler noshowcmd
call syntastic#util#redraw(0)
echo msg
let &ruler=old_ruler
let &showcmd=old_showcmd
let &ruler = old_ruler
let &showcmd = old_showcmd
endfunction
" Check whether a buffer is loaded, listed, and not hidden