Mercurial > MadButterfly

view tools/foreach.m4 @ 1439:c028aa928cc8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation.
author wycc
date Mon, 11 Apr 2011 13:05:19 +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