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Code cleanup in insert completer

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This commit is contained in:
Maxime Coste 2020-10-12 12:41:52 +11:00
parent 246a32797a
commit f6c67f7831
1 changed files with 62 additions and 64 deletions
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20
src/insert_completer.cc
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@ -261,10 +261,11 @@ InsertCompletion complete_option(const SelectionList& sels,
auto& desc = opt.prefix;
static const Regex re(R"((\d+)\.(\d+)(?:\+(\d+))?@(\d+))");
MatchResults<String::const_iterator> match;
if (regex_match(desc.begin(), desc.end(), match, re))
{
BufferCoord coord{ str_to_int({match[1].first, match[1].second}) - 1,
str_to_int({match[2].first, match[2].second}) - 1 };
if (not regex_match(desc.begin(), desc.end(), match, re))
return {};
BufferCoord coord{str_to_int({match[1].first, match[1].second}) - 1,
str_to_int({match[2].first, match[2].second}) - 1};
if (not buffer.is_valid(coord))
return {};
size_t timestamp = (size_t)str_to_int({match[4].first, match[4].second});
@ -272,9 +273,8 @@ InsertCompletion complete_option(const SelectionList& sels,
if (any_of(changes, [&](auto&& change) { return change.begin < coord; }))
return {};
if (cursor_pos.line == coord.line and cursor_pos.column >= coord.column)
{
StringView query = buffer.substr(coord, cursor_pos);
if (cursor_pos.line != coord.line or cursor_pos.column < coord.column)
return {};
const ColumnCount tabstop = options["tabstop"].get<int>();
const ColumnCount column = get_column(buffer, tabstop, cursor_pos);
@ -289,6 +289,7 @@ InsertCompletion complete_option(const SelectionList& sels,
DisplayLine menu_entry;
};
StringView query = buffer.substr(coord, cursor_pos);
Vector<RankedMatchAndInfo> matches;
for (auto& candidate : opt.list)
@ -299,7 +300,7 @@ InsertCompletion complete_option(const SelectionList& sels,
auto& menu = std::get<2>(candidate);
match.menu_entry = not menu.empty() ?
parse_display_line(expand_tabs(menu, tabstop, column), faces)
: DisplayLine{ expand_tabs(menu, tabstop, column), {} };
: DisplayLine{String{}, {}};
matches.push_back(std::move(match));
}
@ -328,9 +329,6 @@ InsertCompletion complete_option(const SelectionList& sels,
end = buffer.advance(coord, len);
}
return { std::move(candidates), coord, end, timestamp };
}
}
return {};
}
template<bool other_buffers>