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author | w0rp <devw0rp@gmail.com> | 2017-05-31 22:04:33 +0100 |
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committer | w0rp <devw0rp@gmail.com> | 2017-05-31 22:04:33 +0100 |
commit | 735a6a2a885d8c5581a19f16998b4b6209742bd5 (patch) | |
tree | 2491953f638693e1a9825bb01052fe555f8db742 /autoload/ale/balloon.vim | |
parent | 5e4c302b5bfd916214865c3c3d3808c75d137932 (diff) | |
download | ale-735a6a2a885d8c5581a19f16998b4b6209742bd5.zip |
Fix #537 - Add support for balloons
Diffstat (limited to 'autoload/ale/balloon.vim')
-rw-r--r-- | autoload/ale/balloon.vim | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/autoload/ale/balloon.vim b/autoload/ale/balloon.vim new file mode 100644 index 00000000..3d179a0d --- /dev/null +++ b/autoload/ale/balloon.vim @@ -0,0 +1,21 @@ +" Author: w0rp <devw0rp@gmail.com> +" Description: balloonexpr support for ALE. + +function! ale#balloon#MessageForPos(bufnr, lnum, col) abort + let l:loclist = get(g:ale_buffer_info, a:bufnr, {'loclist': []}).loclist + let l:index = ale#util#BinarySearch(l:loclist, a:lnum, a:col) + + return l:index >= 0 ? l:loclist[l:index].text : '' +endfunction + +function! ale#balloon#Expr() abort + return ale#balloon#MessageForPos(v:beval_bufnr, v:beval_lnum, v:beval_col) +endfunction + +function! ale#balloon#Disable() abort + set noballooneval +endfunction + +function! ale#balloon#Enable() abort + set ballooneval balloonexpr=ale#balloon#Expr() +endfunction |