From: hackbard Date: Sun, 22 May 2011 21:39:10 +0000 (+0200) Subject: small changes X-Git-Url: https://hackdaworld.org/gitweb/?p=lectures%2Flatex.git;a=commitdiff_plain;h=b51d9e884549431c813d708acdde8b02ce46dacd;hp=b51d9e884549431c813d708acdde8b02ce46dacd;ds=sidebyside small changes ---