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Limit word completion menu filename length

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This commit is contained in:
Maxime Coste 2019-10-17 08:15:33 +11:00
parent c7f106a09b
commit 6a893b4e56
1 changed files with 2 additions and 1 deletions
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3
src/insert_completer.cc
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@ -154,6 +154,7 @@ InsertCompletion complete_word(const SelectionList& sels,
[](const CharCount& lhs, const RankedMatchAndBuffer& rhs)
{ return std::max(lhs, rhs.candidate().char_length()); });
auto limit = [](StringView s, ColumnCount l) { return s.column_length() <= l ? s.str() : "…" + s.substr(s.column_length() - (l + 1)); };
constexpr size_t max_count = 100;
// Gather best max_count matches
InsertCompletion::CandidateList candidates;
@ -169,7 +170,7 @@ InsertCompletion complete_word(const SelectionList& sels,
const auto pad_len = longest + 1 - m.candidate().char_length();
menu_entry.push_back({ m.candidate().str(), {} });
menu_entry.push_back({ String{' ', pad_len}, {} });
menu_entry.push_back({ m.buffer->display_name(), faces["MenuInfo"] });
menu_entry.push_back({ limit(m.buffer->display_name(), 20), faces["MenuInfo"] });
}
else
menu_entry.push_back({ m.candidate().str(), {} });