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Go back to previous buffer name completion implementation

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This commit is contained in:
Maxime Coste 2015-01-05 19:33:33 +00:00
parent c279da14e3
commit 8e92e0eebc
1 changed files with 13 additions and 7 deletions
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20
src/commands.cc
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@ -56,19 +56,25 @@ const PerArgumentCommandCompleter filename_completer({
static CandidateList complete_buffer_name(StringView prefix, ByteCount cursor_pos)
{
const bool include_dirs = contains(prefix.substr(0, cursor_pos), '/');
auto c = transformed(BufferManager::instance(),
[include_dirs](const safe_ptr<Buffer>& buffer) -> String {
prefix = prefix.substr(0, cursor_pos);
const bool include_dirs = contains(prefix, '/');
CandidateList prefix_result, subsequence_result;
for (auto& buffer : BufferManager::instance())
{
String name = buffer->display_name();
StringView match_name = name;
if (not include_dirs and buffer->flags() & Buffer::Flags::File)
{
ByteCount pos = name.find_last_of('/');
if (pos != (int)String::npos)
return name.substr(pos+1);
match_name = name.substr(pos+1);
}
return name;
});
return complete(prefix, cursor_pos, c, prefix_match, subsequence_match);
if (prefix_match(match_name, prefix))
prefix_result.push_back(name);
if (subsequence_match(name, prefix))
subsequence_result.push_back(name);
}
return prefix_result.empty() ? subsequence_result : prefix_result;
}
const PerArgumentCommandCompleter buffer_completer({