1 files changed, 0 insertions, 117 deletions
diff --git a/lex.c b/lex.c
deleted file mode 100644
index 390471c424..0000000000
--- a/lex.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/* C code produced by gperf version 2.5 (GNU C++ version) */
-/* Command-line: gperf -p -j1 -i 1 -g -o -t -N rb_reserved_word -k1,3,$ keywords  */
-struct kwtable {char *name; int id[2]; enum lex_state state;};
-
-#define TOTAL_KEYWORDS 38
-#define MIN_WORD_LENGTH 2
-#define MAX_WORD_LENGTH 8
-#define MIN_HASH_VALUE 6
-#define MAX_HASH_VALUE 52
-/* maximum key range = 47, duplicates = 0 */
-
-#ifdef __GNUC__
-inline
-#endif
-static unsigned int
-hash (str, len)
-     register char *str;
-     register int unsigned len;
-{
-  static unsigned char asso_values[] =
-    {
-     53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
-     53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
-     53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
-     53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
-     53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
-     53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
-     53, 53, 53, 11, 53, 53, 34, 53,  1, 35,
-     53,  1, 53, 53, 53, 53, 53, 53,  1, 53,
-     53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
-     53, 53, 53, 53, 53, 53, 53, 29,  1,  2,
-      1,  1,  4, 24, 53, 17, 53, 20,  9,  2,
-      9, 26, 14, 53,  5,  1,  1, 16, 53, 21,
-     24,  9, 53, 53, 53, 53, 53, 53,
-    };
-  register int hval = len;
-
-  switch (hval)
-    {
-      default:
-      case 3:
-        hval += asso_values[str[2]];
-      case 2:
-      case 1:
-        hval += asso_values[str[0]];
-        break;
-    }
-  return hval + asso_values[str[len - 1]];
-}
-
-#ifdef __GNUC__
-inline
-#endif
-struct kwtable *
-rb_reserved_word (str, len)
-     register char *str;
-     register unsigned int len;
-{
-  static struct kwtable wordlist[] =
-    {
-      {"",}, {"",}, {"",}, {"",}, {"",}, {"",}, 
-      {"end",  kEND, kEND, EXPR_END},
-      {"else",  kELSE, kELSE, EXPR_BEG},
-      {"case",  kCASE, kCASE, EXPR_BEG},
-      {"ensure",  kENSURE, kENSURE, EXPR_BEG},
-      {"module",  kMODULE, kMODULE, EXPR_BEG},
-      {"elsif",  kELSIF, kELSIF, EXPR_BEG},
-      {"def",  kDEF, kDEF, EXPR_FNAME},
-      {"rescue",  kRESCUE, kRESCUE, EXPR_MID},
-      {"not",  kNOT, kNOT, EXPR_BEG},
-      {"then",  kTHEN, kTHEN, EXPR_BEG},
-      {"yield",  kYIELD, kYIELD, EXPR_END},
-      {"for",  kFOR, kFOR, EXPR_BEG},
-      {"self",  kSELF, kSELF, EXPR_END},
-      {"false",  kFALSE, kFALSE, EXPR_END},
-      {"retry",  kRETRY, kRETRY, EXPR_END},
-      {"return",  kRETURN, kRETURN, EXPR_MID},
-      {"true",  kTRUE, kTRUE, EXPR_END},
-      {"if",  kIF, kIF_MOD, EXPR_BEG},
-      {"defined?",  kDEFINED, kDEFINED, EXPR_END},
-      {"super",  kSUPER, kSUPER, EXPR_END},
-      {"undef",  kUNDEF, kUNDEF, EXPR_FNAME},
-      {"break",  kBREAK, kBREAK, EXPR_END},
-      {"in",  kIN, kIN, EXPR_BEG},
-      {"do",  kDO, kDO, EXPR_BEG},
-      {"nil",  kNIL, kNIL, EXPR_END},
-      {"until",  kUNTIL, kUNTIL_MOD, EXPR_BEG},
-      {"unless",  kUNLESS, kUNLESS_MOD, EXPR_BEG},
-      {"or",  kOR, kOR, EXPR_BEG},
-      {"and",  kAND, kAND, EXPR_BEG},
-      {"when",  kWHEN, kWHEN, EXPR_BEG},
-      {"redo",  kREDO, kREDO, EXPR_END},
-      {"class",  kCLASS, kCLASS, EXPR_CLASS},
-      {"next",  kNEXT, kNEXT, EXPR_END},
-      {"begin",  kBEGIN, kBEGIN, EXPR_BEG},
-      {"END",  klEND, klEND, EXPR_END},
-      {"BEGIN",  klBEGIN, klBEGIN, EXPR_END},
-      {"",}, {"",}, 
-      {"while",  kWHILE, kWHILE_MOD, EXPR_BEG},
-      {"",}, {"",}, {"",}, {"",}, {"",}, {"",}, {"",}, 
-      {"alias",  kALIAS, kALIAS, EXPR_FNAME},
-    };
-
-  if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
-    {
-      register int key = hash (str, len);
-
-      if (key <= MAX_HASH_VALUE && key >= 0)
-        {
-          register char *s = wordlist[key].name;
-
-          if (*s == *str && !strcmp (str + 1, s + 1))
-            return &wordlist[key];
-        }
-    }
-  return 0;
-}