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RankedMatch: Make punctuation ordered *before* alphanumeric characters

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This commit is contained in:
Maxime Coste 2017-12-06 13:58:34 +08:00
parent 363a0c3a0d
commit 86fcc55e53
1 changed files with 10 additions and 1 deletions
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11
src/ranked_match.cc
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@ -209,9 +209,17 @@ bool RankedMatch::operator<(const RankedMatch& other) const
const auto cp2 = utf8::read_codepoint(it2, end2);
if (cp1 != cp2)
{
const bool punct1 = iswpunct((wchar_t)cp1);
const bool punct2 = iswpunct((wchar_t)cp2);
if (punct1 != punct2)
return punct1;
const bool low1 = iswlower((wchar_t)cp1);
const bool low2 = iswlower((wchar_t)cp2);
return low1 == low2 ? order(cp1) < order(cp2) : low1;
if (low1 != low2)
return low1;
return order(cp1) < order(cp2);
}
last1 = it1; last2 = it2;
}
@ -232,6 +240,7 @@ UnitTest test_ranked_match{[] {
kak_assert(RankedMatch{"create_task", "ct"} < RankedMatch{"constructor", "ct"});
kak_assert(RankedMatch{"class", "cla"} < RankedMatch{"class::attr", "cla"});
kak_assert(RankedMatch{"meta/", "meta"} < RankedMatch{"meta-a/", "meta"});
kak_assert(RankedMatch{"find(1p)", "find"} < RankedMatch{"findfs(8)", "find"});
}};
UnitTest test_used_letters{[]()