Mercurial > MadButterfly
view tools/foreach.m4 @ 1194:319414e4d87a
Fix the issue that is fault to switch scenes
author | Thinker K.F. Li <thinker@codemud.net> |
---|---|
date | Sun, 02 Jan 2011 18:50:55 +0800 |
parents | f4b792afa74e |
children |
line wrap: on
line source
divert([-1]) define([_arg1], [$1]) define([_foreach], [ifelse([$2], [()], [], [define([$1], _arg1$2)$3[]_foreach([$1], (shift$2), [$3])])]) define([foreach], [pushdef([$1])_foreach($@)popdef([$1])]) divert[]dnl