| dnl @ ../doc/m4.texi:3027: 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. |
| include(`join.m4') |
| dnl @result{} |
| join,join(`-'),join(`-', `'),join(`-', `', `') |
| dnl @result{},,, |
| joinall,joinall(`-'),joinall(`-', `'),joinall(`-', `', `') |
| dnl @result{},,,- |
| join(`-', `1') |
| dnl @result{}1 |
| join(`-', `1', `2', `3') |
| dnl @result{}1-2-3 |
| join(`', `1', `2', `3') |
| dnl @result{}123 |
| join(`-', `', `1', `', `', `2', `') |
| dnl @result{}1-2 |
| joinall(`-', `', `1', `', `', `2', `') |
| dnl @result{}-1---2- |
| join(`,', `1', `2', `3') |
| dnl @result{}1,2,3 |
| define(`nargs', `$#')dnl |
| nargs(join(`,', `1', `2', `3')) |
| dnl @result{}1 |