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Fix LineRangeSet::udpate not updating some traling ranges correctly

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Fixes #2499
This commit is contained in:
Maxime Coste 2018-10-21 11:49:30 +11:00
parent da13b5f814
commit a383ce3045
4 changed files with 23 additions and 2 deletions
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5
src/highlighters.cc
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@ -1802,7 +1802,7 @@ struct LineRangeSet : private Vector<LineRange, MemoryDomain::Highlight>
const auto diff = (modif_beg-1)->diff();
it->begin += diff;
it->end += diff;
break;
continue;
}
const auto diff = modif_beg->new_line - modif_beg->old_line;
@ -2445,8 +2445,9 @@ UnitTest test_line_range_set{[]{
ranges.add_range({0, 1}, expect({{0, 1}}));
ranges.add_range({5, 10}, expect({{5, 10}}));
ranges.add_range({15, 20}, expect({{15, 20}}));
ranges.add_range({25, 30}, expect({{25, 30}}));
ranges.update(ConstArrayView<LineModification>{{2, 2, 3, 0}});
kak_assert((ranges.view() == ConstArrayView<LineRange>{{0, 1}, {2, 7}, {12, 17}}));
kak_assert((ranges.view() == ConstArrayView<LineRange>{{0, 1}, {2, 7}, {12, 17}, {22, 27}}));
}
}};

1
test/regression/2499-html-regions-assert/cmd Normal file
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@ -0,0 +1 @@
jjjJJ<a-x><c-l>d<c-l>

16
test/regression/2499-html-regions-assert/in Normal file
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@ -0,0 +1,16 @@
<html>
<head></head>
<body>
<div>
<input name="bar"/>
</div>
<div id="foo" class="bar">
Test 1
</div>
<div id="baz" class="fiz">
Test 2
</div>
</body>
</html>

3
test/regression/2499-html-regions-assert/rc Normal file
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@ -0,0 +1,3 @@
source "%val{runtime}/colors/default.kak"
source "%val{runtime}/rc/base/html.kak"
set buffer filetype html