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Return :error() method

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mpeterv
2014-02-19 16:46:30 +04:00
parent 6a7d0146be
commit f74db88b5f
1 changed files with 10 additions and 8 deletions
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18
src/argparse.lua
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@@ -760,15 +760,17 @@ function Parser:_parse(args, errhandler)
return result
end
function Parser:error(msg)
if _TEST then
error(msg)
else
io.stderr:write(("%s\r\n\r\nError: %s\r\n"):format(self:get_usage(), msg))
os.exit(1)
end
end
function Parser:parse(args)
return self:_parse(args, function(parser, msg)
if _TEST then
error(msg)
else
io.stderr:write(("%s\r\n\r\nError: %s\r\n"):format(parser:get_usage(), msg))
os.exit(1)
end
end)
return self:_parse(args, Parser.error)
end
function Parser:pparse(args)