X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~yarrgweb/git?a=blobdiff_plain;f=pctb%2Fyppsc-ocr-resolver;h=694adc3eccebbeec57a126cb7577b51697d7edd5;hb=e306e9e16dbe793b20652a2f94fd5337f018318e;hp=88c5a41b05e4f59116e174f62ea53c9b058f1524;hpb=aac1ada93b1c972e964f53c47dccd0fe4f8aff3a;p=ypp-sc-tools.web-live.git

diff --git a/pctb/yppsc-ocr-resolver b/pctb/yppsc-ocr-resolver
index 88c5a41..694adc3 100755
--- a/pctb/yppsc-ocr-resolver
+++ b/pctb/yppsc-ocr-resolver
@@ -1,12 +1,37 @@
 #!/usr/bin/wish
 
-# usage:
-#  run show-thing without args
+# helper program for OCR in PCTB upload client
+
+# This is part of ypp-sc-tools, a set of third-party tools for assisting
+# players of Yohoho Puzzle Pirates.
+#
+# Copyright (C) 2009 Ian Jackson <ijackson@chiark.greenend.org.uk>
+#
+# 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 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/>.
+#
+# Yohoho and Puzzle Pirates are probably trademarks of Three Rings and
+# are used without permission.  This program is not endorsed or
+# sponsored by Three Rings.
+
+
+# invocation:
+#  run this without args
 #  then on stdin write
-#     one line which is a Tcl list for unk_{l,r} unk_contexts glyphsdone
+#     one line which is a Tcl list for unk_{l,r} unk_contexts glyphsdone etc.
 #     the xpm in the format expected
-#  then expect child to raise SIGSTOP or exit 0 or exit nonzero
-#  if child raised SIGSTOP, check database was updated
+#  then expect child to exit 0, or write a single 0 byte to fd 4
+#  if it wrote a byte to fd 4, it can take another question
 
 
 proc manyset {list args} {