dnl @ ../doc/m4.texi:7961: 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(`foreachq2.m4') dnl @result{} undivert(`foreachq2.m4')dnl dnl @result{}include(`quote.m4')dnl dnl @result{}divert(`-1') dnl @result{}# foreachq(x, `item_1, item_2, ..., item_n', stmt) dnl @result{}# quoted list, improved version dnl @result{}define(`foreachq', `pushdef(`$1')_$0($@)popdef(`$1')') dnl @result{}define(`_arg1q', ``$1'') dnl @result{}define(`_rest', `ifelse(`$#', `1', `', `dquote(shift($@))')') dnl @result{}define(`_foreachq', `ifelse(`$2', `', `', dnl @result{} `define(`$1', _arg1q($2))$3`'$0(`$1', _rest($2), `$3')')') dnl @result{}divert`'dnl traceon(`shift')debugmode(`aq') dnl @result{} foreachq(`x', ``1', `2', `3', `4'', `x ')dnl dnl @result{}1 dnl @error{}m4trace: -3- shift(`1', `2', `3', `4') dnl @result{}2 dnl @error{}m4trace: -3- shift(`2', `3', `4') dnl @result{}3 dnl @error{}m4trace: -3- shift(`3', `4') dnl @result{}4