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author | w0rp <devw0rp@gmail.com> | 2017-05-03 23:27:42 +0100 |
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committer | w0rp <devw0rp@gmail.com> | 2017-05-03 23:28:57 +0100 |
commit | 0aed51565eae5f03dc400409ef73697333bb4f16 (patch) | |
tree | 002135e857a8f1b36a3572aa778a7a6fc2a9ca49 /autoload | |
parent | 858c1c47ae623876453760d0a0cbab8bb72e6fef (diff) | |
download | ale-0aed51565eae5f03dc400409ef73697333bb4f16.zip |
Fix #528 remove and restore highlights when buffers are hidden and shown
Diffstat (limited to 'autoload')
-rw-r--r-- | autoload/ale/highlight.vim | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/autoload/ale/highlight.vim b/autoload/ale/highlight.vim index 8ff5120f..15b77d3d 100644 --- a/autoload/ale/highlight.vim +++ b/autoload/ale/highlight.vim @@ -15,11 +15,16 @@ endif " wait until the buffer is entered again to show the highlights, unless " the buffer is in focus when linting completes. let s:buffer_highlights = {} +let s:buffer_restore_map = {} function! ale#highlight#UnqueueHighlights(buffer) abort if has_key(s:buffer_highlights, a:buffer) call remove(s:buffer_highlights, a:buffer) endif + + if has_key(s:buffer_restore_map, a:buffer) + call remove(s:buffer_restore_map, a:buffer) + endif endfunction function! s:GetALEMatches() abort @@ -60,6 +65,11 @@ endfunction function! ale#highlight#UpdateHighlights() abort let l:buffer = bufnr('%') + + if has_key(s:buffer_restore_map, l:buffer) + call setmatches(s:buffer_restore_map[l:buffer]) + endif + let l:has_new_items = has_key(s:buffer_highlights, l:buffer) let l:loclist = l:has_new_items ? remove(s:buffer_highlights, l:buffer) : [] @@ -85,9 +95,16 @@ function! ale#highlight#UpdateHighlights() abort endif endfunction +function! ale#highlight#BufferHidden(buffer) abort + " Remember all matches, so they can be restored later. + let s:buffer_restore_map[a:buffer] = getmatches() + call clearmatches() +endfunction + augroup ALEHighlightBufferGroup autocmd! autocmd BufEnter * call ale#highlight#UpdateHighlights() + autocmd BufHidden * call ale#highlight#BufferHidden(expand('<abuf>')) augroup END function! ale#highlight#SetHighlights(buffer, loclist) abort |