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render new signs before deleting the old ones

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this stops the sign column from flickering on and off
This commit is contained in:
Martin Grenfell 2009-07-14 13:46:56 +12:00
parent 0c35ca4416
commit 378f74287f
1 changed files with 13 additions and 7 deletions
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20
plugin/syntastic.vim
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@ -109,8 +109,7 @@ function! s:UpdateErrors()
call s:CacheErrors() call s:CacheErrors()
if g:syntastic_enable_signs if g:syntastic_enable_signs
call s:ClearSigns() call s:RefreshSigns()
call s:SignErrors()
endif endif
if g:syntastic_auto_loc_list if g:syntastic_auto_loc_list
@ -183,13 +182,12 @@ function s:SignErrors()
endif endif
endfunction endfunction
"remove all SyntaxError signs in the buffer "remove the signs with the given ids from this buffer
function! s:ClearSigns() function! s:RemoveSigns(ids)
for i in s:BufSignIds() for i in a:ids
exec "sign unplace " . i exec "sign unplace " . i
call remove(s:BufSignIds(), index(s:BufSignIds(), i))
endfor endfor
let b:syntastic_sign_ids = []
let s:next_sign_id = s:first_sign_id
endfunction endfunction
"get all the ids of the SyntaxError signs in the buffer "get all the ids of the SyntaxError signs in the buffer
@ -200,6 +198,14 @@ function! s:BufSignIds()
return b:syntastic_sign_ids return b:syntastic_sign_ids
endfunction endfunction
"update the error signs
function! s:RefreshSigns()
let old_signs = copy(s:BufSignIds())
call s:SignErrors()
call s:RemoveSigns(old_signs)
let s:first_sign_id = s:next_sign_id
endfunction
"display the cached errors for this buf in the location list "display the cached errors for this buf in the location list
function! s:ShowLocList() function! s:ShowLocList()
if exists("b:syntastic_loclist") if exists("b:syntastic_loclist")