xenia/kakoune
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix invalid regions with begin > end being generated

Browse Source 
Fixes #3495
This commit is contained in:
Maxime Coste 2020-05-28 20:58:46 +10:00
parent aad20f6576
commit 109abbeed4
4 changed files with 15 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/highlighters.cc
View File

@ -2131,11 +2131,11 @@ private:
auto end_it = matches.find_matching_end(buffer, beg_it->end_coord(),
region.value->match_capture() ? beg_it->capture(buffer) : Optional<StringView>{});
if (end_it == matches.end_matches.end() or end_it->end_coord() >= range.end)
if (end_it == matches.end_matches.end() or end_it->end_coord() >= range.end) // region continue past range end
{
regions.push_back({ {beg_it->line, beg_it->begin},
range.end,
region.key });
auto begin_coord = beg_it->begin_coord();
if (begin_coord < range.end)
regions.push_back({begin_coord, range.end, region.key});
break;
}

0
test/regression/3495-crash-highlighting-hidden-lines/cmd Normal file
View File

1
test/regression/3495-crash-highlighting-hidden-lines/in Normal file
View File

@ -0,0 +1 @@
{}{<>}

9
test/regression/3495-crash-highlighting-hidden-lines/rc Normal file
View File

@ -0,0 +1,9 @@
add-highlighter global/rs regions
add-highlighter global/rs/r1 region \{ \} ref sub
add-highlighter shared/sub regions
add-highlighter shared/sub/r2 region < > group
add-highlighter shared/sub/r2/ regex X 0:red
declare-option range-specs replaced_part 1 1.2,1.4|Placeholder
add-highlighter global/ replace-ranges replaced_part