view tools/foreach.m4 @ 158:c1cdd3fcd28f

Postponing rdman_coord_free() and rdman_remove_shape(). rdman will access free memory if coords or shapes are free when it is dirty. The requests are postponed until rdman is clean.
author Thinker K.F. Li <thinker@branda.to>
date Fri, 03 Oct 2008 10:22:08 +0800
parents f4b792afa74e
children
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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