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Support completing hook names

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Fixes #879
This commit is contained in:
Maxime Coste 2016-11-20 11:17:13 +00:00
parent cd8d51af34
commit be03fdce2a
1 changed files with 17 additions and 3 deletions
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20
src/commands.cc
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@ -746,11 +746,25 @@ const CommandDesc remove_highlighter_cmd = {
}
};
static Completions complete_hooks(const Context&, CompletionFlags,
const String& prefix, ByteCount cursor_pos)
{
static constexpr auto hooks = {
"BufWritePost", "BufWritePre", "FocusIn", "FocusOut",
"InsertBegin", "InsertChar", "InsertEnd", "InsertIdle",
"InsertKey", "InsertMove", "KakBegin", "KakEnd",
"InsertCompletionHide", "InsertCompletionShow",
"NormalBegin", "NormalEnd", "NormalIdle", "NormalKey",
"RuntimeError", "WinDisplay",
};
return { 0_byte, cursor_pos, complete(prefix, cursor_pos, hooks) };
}
const CommandDesc add_hook_cmd = {
"hook",
nullptr,
"hook <switches> <scope> <hook_name> <command>: add <command> in <scope> "
"to be executed on hook <hook_name>\n"
"hook <switches> <scope> <hook_name> <filter> <command>: add <command> in <scope> "
"to be executed on hook <hook_name> when its parameter matches the <filter> regex\n"
"scope can be: \n"
" * global: hook is executed for any buffer or window\n"
" * buffer: hook is executed only for the current buffer\n"
@ -762,7 +776,7 @@ const CommandDesc add_hook_cmd = {
},
CommandFlags::None,
CommandHelper{},
make_completer(complete_scope, complete_nothing, complete_nothing,
make_completer(complete_scope, complete_hooks, complete_nothing,
[](const Context& context, CompletionFlags flags,
const String& prefix, ByteCount cursor_pos)
{ return CommandManager::instance().complete(