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view tools/foreach.m4 @ 412:a456e267279a

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Test cases for shape_stext. Even not all testcases are passed, but it is still there waiting to be done.
author Thinker K.F. Li <thinker@branda.to>
date Fri, 24 Jul 2009 22:23:51 +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