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Try to complete command switches when an argument starts with '-'

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Fixes #1467
This commit is contained in:
Maxime Coste 2018-08-26 12:29:11 +10:00
parent 8a904b02b9
commit a32d7069c6
1 changed files with 13 additions and 3 deletions
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16
src/command_manager.cc
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@ -663,9 +663,19 @@ Completions CommandManager::complete(const Context& context,
}
auto command_it = find_command(context, command_name);
if (command_it == m_commands.end() or
not command_it->value.completer)
return Completions();
if (command_it == m_commands.end())
return Completions{};
if (token.content.substr(0_byte, 1_byte) == "-")
{
auto switches = Kakoune::complete(token.content.substr(1_byte), cursor_pos_in_token,
command_it->value.param_desc.switches |
transform(&SwitchMap::Item::key));
if (not switches.empty())
return Completions{start+1, cursor_pos, std::move(switches)};
}
if (not command_it->value.completer)
return Completions{};
Vector<String> params;
for (auto it = tokens.begin() + 1; it != tokens.end(); ++it)