ncurses/MKunctrl.awk

   1 # $Id: MKunctrl.awk,v 1.3 1997/04/26 23:04:45 tom Exp $
   2 ################################################################################
   3 # Copyright 1997 by Thomas E. Dickey <dickey@clark.net>                        #
   4 # All Rights Reserved.                                                         #
   5 #                                                                              #
   6 # Permission to use, copy, modify, and distribute this software and its        #
   7 # documentation for any purpose and without fee is hereby granted, provided    #
   8 # that the above copyright notice appear in all copies and that both that      #
   9 # copyright notice and this permission notice appear in supporting             #
  10 # documentation, and that the name of the above listed copyright holder(s) not #
  11 # be used in advertising or publicity pertaining to distribution of the        #
  12 # software without specific, written prior permission. THE ABOVE LISTED        #
  13 # COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,    #
  14 # INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT #
  15 # SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY SPECIAL,        #
  16 # INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM   #
  17 # LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE   #
  18 # OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR    #
  19 # PERFORMANCE OF THIS SOFTWARE.                                                #
  20 ################################################################################
  21
  22 BEGIN   {
  23                 print "/* generated by MKunctrl.awk */"
  24                 print
  25                 print "#include <curses.priv.h>"
  26                 print
  27         }
  28 END     {
  29                 print "NCURSES_CONST char *unctrl(register chtype ch)"
  30                 print "{"
  31                 printf "static const char* const table[] = {"
  32                 for ( ch = 0; ch < 256; ch++ ) {
  33                         gap = ","
  34                         if ((ch % 8) == 0)
  35                                 printf "\n    "
  36                         if (ch < 32) {
  37                                 printf "\"^\\%03o\"", ch + 64
  38                         } else if (ch == 127) {
  39                                 printf "\"^?\""
  40                         } else {
  41                                 printf "\"\\%03o\"", ch
  42                                 gap = gap " "
  43                         }
  44                         if (ch == 255)
  45                                 gap = "\n"
  46                         else if (((ch + 1) % 8) != 0)
  47                                 gap = gap " "
  48                         printf "%s", gap
  49                 }
  50                 print "};"
  51                 print ""
  52                 print "\treturn (NCURSES_CONST char *)table[TextOf(ch)];"
  53                 print "}"
  54         }