ncurses 5.6 - patch 20080607
[ncurses.git] / ncurses / tinfo / MKcaptab.awk
index 801567cf8e464d632939fe6073e4663713407698..56d3d17754d15f263840227bb550b96eb2ee0b4b 100644 (file)
@@ -1,5 +1,5 @@
 ##############################################################################
-# Copyright (c) 1998-2000,2006 Free Software Foundation, Inc.                #
+# Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.                #
 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
 # copy of this software and associated documentation files (the "Software"), #
 # use or other dealings in this Software without prior written               #
 # authorization.                                                             #
 ##############################################################################
-# $Id: MKcaptab.awk,v 1.17 2007/07/28 20:43:37 tom Exp $
+# $Id: MKcaptab.awk,v 1.20 2007/08/12 00:26:15 tom Exp $
+function add_string(text) {
+    if (text != "IGNORE") {
+       offsets[num_strings] = offset;
+       offset = offset + length(text) + 1;
+       printf "%s\\0", text;
+    } else {
+       offsets[num_strings] = -1;
+    }
+    num_strings = num_strings + 1;
+    if ((num_strings % 3) == 0) {
+       printf "\\\n";
+    }
+    return offsets[num_strings - 1];
+}
 BEGIN {
        first = 1;
+       num_aliases = 0;
+       num_strings = 0;
+       offset = 0;
 }
 
 /^[^#]/ {
            if (first) {
                printf "/* generated by MKcaptab.awk %s(%d) */\n", tablename, bigstrings;
-               printf "const struct alias _nc_%s_table[] =\n", tablename;
-               printf "{\n";
+               print ""
+               if (bigstrings) {
+                   printf "static struct alias *_nc_%s_table = 0;\n", tablename;
+                   print "";
+                   printf "static const char %s_text[] = \"\\\n", tablename;
+               } else {
+                   printf "static const struct alias _nc_%s_table[] =\n", tablename;
+                   printf "{\n";
+               }
                first = 0;
            }
            if ($1 == tablename) {
-               if ($3 == "IGNORE")
+               if ($3 == "IGNORE") {
                    to = "(char *)NULL";
-               else
+               } else {
                    to = "\"" $3 "\"";
-               printf "\t{\"%s\", %s, \"%s\"},\t /* %s */\n", $2, to, $4, $5;
+               }
+               if (bigstrings) {
+                   c1 = add_string($2);
+                   c2 = add_string($3);
+                   c3 = add_string($4);
+                   aliases[num_aliases] = sprintf("\t{%5d, %5d, %5d},\t /* %s */", c1, c2, c3, $5);
+                   num_aliases = num_aliases + 1;
+               } else {
+                   printf "\t{\"%s\", %s, \"%s\"},\t /* %s */\n", $2, to, $4, $5;
+               }
            }
        }
 END    {
-           printf "\t{(char *)NULL, (char *)NULL, (char *)NULL}\n";
-           printf "};\n\n";
+           if (bigstrings) {
+               printf "\";\n\n";
+               printf "static const alias_table_data %s_data[] = {\n", tablename;
+               for (n = 0; n < num_aliases; ++n) {
+                   printf "%s\n", aliases[n];
+               }
+               printf "};\n\n";
+           } else {
+               printf "\t{(char *)NULL, (char *)NULL, (char *)NULL}\n";
+               printf "};\n\n";
+           }
        }
+# vile:sw=4: