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Fish completions improvement

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Paul Ouellette
2019-07-20 09:19:58 -04:00
parent 461f2bd2e5
commit 8d258186c6
1 changed files with 8 additions and 5 deletions
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13
src/argparse.lua
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@@ -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