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Tweak option completion behaviour

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This commit is contained in:
Maxime Coste 2014-11-17 20:15:54 +00:00
parent 0c3acb74c2
commit 6663d50d95
1 changed files with 7 additions and 12 deletions
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19
src/insert_completer.cc
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@ -193,22 +193,17 @@ InsertCompletion complete_option(const Buffer& buffer, ByteCoord cursor_pos,
}) != changes.end()) }) != changes.end())
return {}; return {};
ByteCount longest_completion = 0; if (cursor_pos.line == coord.line and cursor_pos.column >= coord.column)
for (auto it = opt.begin() + 1; it != opt.end(); ++it)
longest_completion = std::max(longest_completion, it->length());
if (cursor_pos.line == coord.line and cursor_pos.column >= coord.column and
buffer.distance(coord, cursor_pos) < longest_completion)
{ {
StringView prefix = buffer[coord.line].substr(
coord.column, cursor_pos.column - coord.column);
ComplAndDescList res; ComplAndDescList res;
for (auto it = opt.begin() + 1; it != opt.end(); ++it) for (auto it = opt.begin() + 1; it != opt.end(); ++it)
{ {
size_t pos = it->find_first_of("@"); auto splitted = split(*it, '@');
if (pos != String::npos) if (not splitted.empty() and prefix_match(splitted[0], prefix))
res.emplace_back(it->substr(0_byte, (int)pos), res.emplace_back(splitted[0], splitted.size() > 1 ? splitted[1] : "");
it->substr(ByteCount{(int)pos+1}));
else
res.emplace_back(*it, "");
} }
return { coord, end, std::move(res), timestamp }; return { coord, end, std::move(res), timestamp };
} }