##############################################################################
-# Copyright (c) 1998-2000,2006 Free Software Foundation, Inc. #
+# Copyright 2020 Thomas E. Dickey #
+# Copyright 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 1.21 2020/02/02 23:34:34 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: