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Updated README; use u in defmode as a flag instead of c

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mpeterv
2014-03-01 15:05:36 +04:00
parent d601f54dce
commit 8cefeb1ef7
3 changed files with 69 additions and 40 deletions
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8
src/argparse.lua
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@@ -70,7 +70,7 @@ local Argument = class {
__name = "Argument",
_args = 1,
_count = 1,
_defmode = "count",
_defmode = "unused",
_fields = {
"name", "description", "target", "args",
"minargs", "maxargs", "default", "defmode",
@@ -133,7 +133,7 @@ function Argument:get_usage()
if not self._usage then
self._usage = table.concat(self:get_arg_usage("<" .. self._name .. ">"), " ")
if self._default and self._defmode:find "c" then
if self._default and self._defmode:find "u" then
if self._maxargs > 1 or (self._minargs == 1 and not self._defmode:find "a") then
self._usage = "[" .. self._usage .. "]"
end
@@ -772,7 +772,7 @@ function Parser:_parse(args, errhandler)
end
while cur_arg do
if passed[cur_arg] == 0 and cur_arg._default and cur_arg._defmode:find "c" then
if passed[cur_arg] == 0 and cur_arg._default and cur_arg._defmode:find "u" then
complete_invocation(cur_arg)
else
close(cur_arg)
@@ -785,7 +785,7 @@ function Parser:_parse(args, errhandler)
for _, option in ipairs(options) do
if invocations[option] == 0 then
if option._default and option._defmode:find "c" then
if option._default and option._defmode:find "u" then
invoke(option)
complete_invocation(option)
close(option)