3 # Copyright (C) 2000-2003 Simon Huggins
4 # asktag chooses a tag like catsig chooses a sig.
6 # This program is free software; you can redistribute it and/or modify it
7 # under the terms of the GNU General Public License as published by the Free
8 # Software Foundation; either version 2 of the License, or (at your option)
11 # This program is distributed in the hope that it will be useful, but
12 # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13 # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 # You should have received a copy of the GNU General Public License along
17 # with this program; if not, write to the Free Software Foundation, Inc., 59
18 # Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 return if $cfg{'notag'};
23 return unless $cfg{'asktag'};
25 open(SIG, "<$cfg{'tmpsigfile'}") or htagdie "$0: Could not open $cfg{'tmpsigfile'}: $!\n";
31 print STDERR "\n\nOK? ([Y]es/(n)ew Tag/(b)ack to start/(q)uit)\n";
33 return 255 if /^q(?:uit)?/i;
34 return 2 if /^b(?:ack)?/i;
35 return if /^(?:y(?:es)?|\n)/i;
37 # Remove sig, and copy old sig (unmerged copy) back over the top
38 unlink($cfg{'tmpsigfile'}) or htagdie "Could not remove $cfg{'tmpsigfile'}: $!\n";
39 open(OLD, "$cfg{'tmpsigfile'}.old") or htagdie "Could not open old sigfile: $!\n";
43 open(NEW, ">$cfg{'tmpsigfile'}") or htagdie "Can't write to sigfile: $!\n";