From 8d258186c6df87ca5bf56f69c0a0387f50b3d66a Mon Sep 17 00:00:00 2001 From: Paul Ouellette Date: Sat, 20 Jul 2019 09:19:58 -0400 Subject: [PATCH] Fish completions improvement --- src/argparse.lua | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/src/argparse.lua b/src/argparse.lua index dc0ba4b..9347ca2 100644 --- a/src/argparse.lua +++ b/src/argparse.lua @@ -1411,6 +1411,8 @@ local function fish_escape(string) end function Parser:_fish_complete_help(buf, prefix) + table.insert(buf, "") + for _, command in ipairs(self._commands) do for _, alias in ipairs(command._aliases) do local line = ("%s -n '__fish_use_subcommand' -xa '%s'"):format(prefix, alias) @@ -1420,11 +1422,12 @@ function Parser:_fish_complete_help(buf, prefix) table.insert(buf, line) end - if command._is_help_command then - local line = ("%s -n '__fish_seen_subcommand_from %s' -xa '%s'") - :format(prefix, table.concat(command._aliases, " "), self:_get_commands()) - table.insert(buf, line) - end + end + + if self._is_help_command then + local line = ("%s -n '__fish_seen_subcommand_from %s' -xa '%s'") + :format(prefix, table.concat(self._aliases, " "), self._parent:_get_commands()) + table.insert(buf, line) end for _, option in ipairs(self._options) do