| #!/bin/sh |
| # |
| # Numbers a code fragment and converts tabs to tildes and backslash-escapes |
| # various characters that latex is sensitive to. Used for code sequences |
| # that are in a \QuickQuiz directive. |
| # |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 2 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, you can access it online at |
| # http://www.gnu.org/licenses/gpl-2.0.html. |
| # |
| # Copyright (C) IBM Corporation, 2007 |
| # |
| # Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
| |
| awk '{printf "%3d %s\n", NR, $0}' | |
| sed -e 's/^ /~~/' \ |
| -e 's/^ /~/' \ |
| -e 's/ /~~/g' \ |
| -e 's/\\/\\\\/g' \ |
| -e 's/$/\\\\/' \ |
| -e 's/[#&_{}$%]/\\&/g' \ |
| -e 's/</$<$/g' \ |
| -e 's/>/$>$/g' |
