| dnl @ ../doc/m4.texi:2013: Origin of test |
| dnl @ expected status: 0 |
| dnl @ extra options: |
| dnl @ Copyright (C) 2006, 2007, 2008, 2009 Free Software |
| dnl @ Foundation, Inc. |
| dnl @ This file is free software; the Free Software Foundation |
| dnl @ gives unlimited permission to copy and/or distribute it |
| dnl @ with or without modifications, as long as this notice |
| dnl @ is preserved. |
| define(`nargs', `$#') |
| dnl @result{} |
| nargs |
| dnl @result{}0 |
| nargs() |
| dnl @result{}1 |
| nargs(`arg1', `arg2', `arg3') |
| dnl @result{}3 |
| nargs(`commas can be quoted, like this') |
| dnl @result{}1 |
| nargs(arg1#inside comments, commas do not separate arguments |
| still arg1) |
| dnl @result{}1 |
| nargs((unquoted parentheses, like this, group arguments)) |
| dnl @result{}1 |