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Use ranked matches for option completion as well

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This commit is contained in:
Maxime Coste 2015-10-29 13:57:50 +00:00
parent 8030897708
commit 32b51e2cc3
1 changed files with 26 additions and 9 deletions
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35
src/insert_completer.cc
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@ -233,29 +233,46 @@ InsertCompletion complete_option(const Buffer& buffer, ByteCoord cursor_pos,
if (cursor_pos.line == coord.line and cursor_pos.column >= coord.column)
{
StringView prefix = buffer[coord.line].substr(
StringView query = buffer[coord.line].substr(
coord.column, cursor_pos.column - coord.column);
const CharCount tabstop = options["tabstop"].get<int>();
const CharCount column = get_column(buffer, tabstop, cursor_pos);
InsertCompletion::CandidateList candidates;
struct RankedMatchAndInfo : RankedMatch
{
using RankedMatch::RankedMatch;
using RankedMatch::operator==;
using RankedMatch::operator<;
StringView docstring;
DisplayLine menu_entry;
};
Vector<RankedMatchAndInfo> matches;
for (auto it = opt.begin() + 1; it != opt.end(); ++it)
{
auto splitted = split(*it, '@');
if (not splitted.empty() and prefix_match(splitted[0], prefix))
if (splitted.empty())
continue;
if (RankedMatchAndInfo match{splitted[0], query})
{
StringView completion = splitted[0];
StringView docstring = splitted.size() > 1 ? splitted[1] : StringView{};
DisplayLine menu_entry = splitted.size() > 2 ?
match.docstring = splitted.size() > 1 ? splitted[1] : StringView{};
match.menu_entry = splitted.size() > 2 ?
parse_display_line(expand_tabs(splitted[2], tabstop, column))
: DisplayLine{ expand_tabs(splitted[0], tabstop, column) };
candidates.push_back({completion.str(), docstring.str(), std::move(menu_entry)});
matches.push_back(std::move(match));
}
}
std::sort(matches.begin(), matches.end());
InsertCompletion::CandidateList candidates;
candidates.reserve(matches.size());
for (auto& match : matches)
candidates.push_back({ match.candidate().str(), match.docstring.str(),
std::move(match.menu_entry) });
return { coord, end, std::move(candidates), timestamp };
}
}