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annotate tools/foreach.m4 @ 870:512204bcafba

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Export the function to create a runtime for an existed window for X. For some application, we need to create and associate a runtime with an existed window, and free it the runtime without close the window, later.
author Thinker K.F. Li <thinker@codemud.net>
date Fri, 24 Sep 2010 11:19:53 +0800
parents f4b792afa74e
children
rev   line source
63
f4b792afa74e m4 translator
Thinker K.F. Li <thinker@branda.to>
parents:
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1 divert([-1])
f4b792afa74e m4 translator
Thinker K.F. Li <thinker@branda.to>
parents:
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2
f4b792afa74e m4 translator
Thinker K.F. Li <thinker@branda.to>
parents:
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3 define([_arg1], [$1])
f4b792afa74e m4 translator
Thinker K.F. Li <thinker@branda.to>
parents:
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4
f4b792afa74e m4 translator
Thinker K.F. Li <thinker@branda.to>
parents:
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5 define([_foreach], [ifelse([$2], [()], [],
f4b792afa74e m4 translator
Thinker K.F. Li <thinker@branda.to>
parents:
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6 [define([$1], _arg1$2)$3[]_foreach([$1], (shift$2), [$3])])])
f4b792afa74e m4 translator
Thinker K.F. Li <thinker@branda.to>
parents:
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7
f4b792afa74e m4 translator
Thinker K.F. Li <thinker@branda.to>
parents:
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8 define([foreach], [pushdef([$1])_foreach($@)popdef([$1])])
f4b792afa74e m4 translator
Thinker K.F. Li <thinker@branda.to>
parents:
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9
f4b792afa74e m4 translator
Thinker K.F. Li <thinker@branda.to>
parents:
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10 divert[]dnl