Mercurial > MadButterfly

view tools/foreach.m4 @ 168:f3eccc24bdb2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
merge 73c4e93d331c and 69e32729cd06
author Thinker K.F. Li <thinker@branda.to>
date Fri, 31 Oct 2008 00:08:40 +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