Changes
update renamed variable
]]
-- This sub-routine is exported for use in other modules
function str._match( s, pattern, start, match_index, plainplain_flag, nomatch )
if s == '' then
return str._error( 'Target string is empty' );
local nomatch = new_args['nomatch'];
return str._match( s, pattern, start, match_index, plainplain_flag, nomatch )
end