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view tools/foreach.m4 @ 643:a65720721c60

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Fix issue of exception of internal field. img_ldr is a function to return a new img_ldr, not a constructor as in previous implementation. This changeset fix semantic error on xnjsmb_img_ldr_new().
author Thinker K.F. Li <thinker@branda.to>
date Wed, 28 Jul 2010 08:31:15 +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