2 (c) 2009 by Leon Winter
3 (c) 2009, 2010 by Hannes Schueller
4 (c) 2009, 2010 by Matto Fransen
5 (c) 2010 by Hans-Peter Deifel
6 (c) 2010 by Thomas Adam
11 void update_state(void);
12 gboolean
process_line(char *line
);
13 gboolean
echo(const Arg
*arg
);
14 char * search_word(int whichword
);