src/po/sjiscorr.c

   1 /*
   2  * Simplistic program to correct SJIS inside strings.  When a trail byte is a
   3  * backslash it needs to be doubled.
   4  * Public domain.
   5  */
   6 #include <stdio.h>
   7 #include <string.h>
   8
   9         int
  10 main(argc, argv)
  11         int     argc;
  12         char    **argv;
  13 {
  14         char buffer[BUFSIZ];
  15         char *p;
  16
  17         while (fgets(buffer, BUFSIZ, stdin) != NULL)
  18         {
  19                 for (p = buffer; *p != 0; p++)
  20                 {
  21                         if (strncmp(p, "charset=euc-jp", 14) == 0)
  22                         {
  23                                 fputs("charset=cp932", stdout);
  24                                 p += 13;
  25                         }
  26                         else if (strncmp(p, "ja.po - Japanese message file", 29) == 0)
  27                         {
  28                                 fputs("ja.sjis.po - Japanese message file for Vim (version 6.x)\n", stdout);
  29                                 fputs("# generated from ja.po, DO NOT EDIT", stdout);
  30                                 while (p[1] != '\n')
  31                                         ++p;
  32                         }
  33                         else if (*(unsigned char *)p == 0x81 && p[1] == '_')
  34                         {
  35                                 putchar('\\');
  36                                 ++p;
  37                         }
  38                         else
  39                         {
  40                                 if (*p & 0x80)
  41                                 {
  42                                         putchar(*p++);
  43                                         if (*p == '\\')
  44                                                 putchar(*p);
  45                                 }
  46                                 putchar(*p);
  47                         }
  48                 }
  49         }
  50 }