#### License ####

Copyright (c) 2012-2013 Rodolphe Lepigre
CWG CrossWord Generator

This file is part of CWG.

CWG 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 Founda-
tion, either version 3 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, see <http://www.gnu.org/licenses/>.

#### Installation Procedure ####

Dependencies: None other than the standard C library.
  * LaTeX is required in order to obtain PDF format.
  * A web browser is required for HTML format.

To install CWG on Linux:
  1) Edit the Makefile for configuration,
  2) Run the command "make",
  3) Run the command "make install" as root user.

Usage: cwg [options]
  -i file   : set input file.
  -W int    : set the width of the crosswords.
  -H int    : set the height of the crosswords.
  -v        : verbose mode.
  -l        : latex format.
  -w        : web format.
  -h        : display this help message.
Examples:
  cwg -i words.txt > crossword.txt
  cwg -li words.txt | rubber-pipe --pdf > crossword.pdf
  cwg -wi words.txt > crossword.html