1 files changed, 0 insertions, 144 deletions
diff --git a/norm_charmap.c b/norm_charmap.c
deleted file mode 100644
index 30204871..00000000
--- a/norm_charmap.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * The Single Unix Specification function nl_langinfo(CODESET)
- * returns the name of the encoding used by the currently selected
- * locale:
- *
- *   http://www.opengroup.org/onlinepubs/7908799/xsh/langinfo.h.html
- *
- * Unfortunately the encoding names are not yet standardized.
- * This function knows about the encoding names used on many
- * different systems and converts them where possible into
- * the corresponding MIME charset name registered in
- *
- *   http://www.iana.org/assignments/character-sets
- *
- * Please extend it as needed and suggest improvements to the author.
- *
- * Markus.Kuhn@cl.cam.ac.uk -- 2002-03-11
- * Permission to use, copy, modify, and distribute this software
- * for any purpose and without fee is hereby granted. The author
- * disclaims all warranties with regard to this software.
- *
- * Latest version:
- *
- *   http://www.cl.cam.ac.uk/~mgk25/ucs/norm_charmap.c
- */
-
-#include <string.h>
-
-#ifdef TEST
-#include <stdio.h>
-#include <locale.h>
-#include <langinfo.h>
-#endif
-
-#define digit(x) ((x) >= '0' && (x) <= '9')
-
-static char buf[16];
-
-char *norm_charmap(char *name)
-{
-  char *p;
-  
-  if (!name)
-    return name;
-  
-  /* Many need no remapping, but they are listed here so you
-   * can see what output to expect, and modify for your needs
-   * as necessary. */
-  if (!strcmp(name, "UTF-8"))
-    return "UTF-8";
-  if (!strcmp(name, "EUC-JP"))
-    return "EUC-JP";
-  if (!strcmp(name, "EUC-KR"))
-    return "EUC-KR";
-  if (!strcmp(name, "EUC-TW"))
-    return "EUC-TW";
-  if (!strcmp(name, "KOI8-R"))
-    return "KOI8-R";
-  if (!strcmp(name, "KOI8-U"))
-    return "KOI8-U";
-  if (!strcmp(name, "GBK"))
-    return "GBK";
-  if (!strcmp(name, "GB2312"))
-    return "GB2312";
-  if (!strcmp(name, "GB18030"))
-    return "GB18030";
-  if (!strcmp(name, "VSCII"))
-    return "VSCII";
-  
-  /* ASCII comes in many names */
-  if (!strcmp(name, "ASCII") ||
-      !strcmp(name, "US-ASCII") ||
-      !strcmp(name, "ANSI_X3.4-1968") ||
-      !strcmp(name, "646") ||
-      !strcmp(name, "ISO646") ||
-      !strcmp(name, "ISO_646.IRV"))
-    return "US-ASCII";
-
-  /* ISO 8859 will be converted to "ISO-8859-x" */
-  if ((p = strstr(name, "8859-"))) {
-    memcpy(buf, "ISO-8859-\0\0", 12);
-    p += 5;
-    if (digit(*p)) {
-      buf[9] = *p++;
-      if (digit(*p)) buf[10] = *p++;
-      return buf;
-    }
-  }
-
-  /* Windows code pages will be converted to "WINDOWS-12xx" */
-  if ((p = strstr(name, "CP12"))) {
-    memcpy(buf, "WINDOWS-12\0\0", 13);
-    p += 4;
-    if (digit(*p)) {
-      buf[10] = *p++;
-      if (digit(*p)) buf[11] = *p++;
-      return buf;
-    }
-  }
-
-  /* TIS-620 comes in at least the following two forms */
-  if (!strcmp(name, "TIS-620") ||
-      !strcmp(name, "TIS620.2533"))
-    return "ISO-8859-11";
-
-  /* For some, uppercase/lowercase might differ */
-  if (!strcmp(name, "Big5") || !strcmp(name, "BIG5"))
-    return "Big5";
-  if (!strcmp(name, "Big5HKSCS") || !strcmp(name, "BIG5HKSCS"))
-    return "Big5HKSCS";
-
-  /* I don't know of any implementation of nl_langinfo(CODESET) out
-   * there that returns anything else (and I'm not even certain all of
-   * the above occur in the wild), but just in case, as a fallback,
-   * return the unmodified name. */
-#ifdef TEST
-  printf("**** Unknown encoding name '%s'!\n", name);
-#endif
-  return name;
-}
-
-/* For a demo, compile with
- *
- *   gcc -W -Wall -o norm_charmap -D TEST norm_charmap.c
- *
- * and then test it on all available locales with
- *
- *   for i in `locale -a` ; do printf "$i: " ; LC_ALL=$i ./norm_charmap ; done
- */
-
-#ifdef TEST
-int main(int argc, char **argv)
-{
-  char *s;
-  if (argc > 1)
-    s = argv[1];
-  else {
-    setlocale(LC_CTYPE, "");
-    s = nl_langinfo(CODESET);
-  }
-  printf("%s -> %s\n", s, norm_charmap(s));
-  return 0;
-}
-#endif