From 65615b66e805376b23f24a51e7d048f4f58e6525 Mon Sep 17 00:00:00 2001
From: Adam Dickmeiss <adam@indexdata.dk>
Date: Mon, 8 Jan 1996 09:09:30 +0000
Subject: [PATCH] Function dfa_parse got 'const' string argument.

---
 dict/lookgrep.c |    7 +++++--
 include/dfa.h   |   27 +++++++++++++++++++++++++--
 2 files changed, 30 insertions(+), 4 deletions(-)

diff --git a/dict/lookgrep.c b/dict/lookgrep.c
index e9623a7..2336970 100644
--- a/dict/lookgrep.c
+++ b/dict/lookgrep.c
@@ -4,7 +4,10 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: lookgrep.c,v $
- * Revision 1.12  1995-12-11 09:04:48  adam
+ * Revision 1.13  1996-01-08 09:09:30  adam
+ * Function dfa_parse got 'const' string argument.
+ *
+ * Revision 1.12  1995/12/11  09:04:48  adam
  * Bug fix: the lookup/scan/lookgrep didn't handle empty dictionary.
  *
  * Revision 1.11  1995/12/06  14:43:02  adam
@@ -371,7 +374,7 @@ int dict_lookup_grep (Dict dict, Dict_char *pattern, int range, void *client,
 {
     MatchWord *Rj;
     Dict_char prefix[MAX_LENGTH+1];
-    char *this_pattern = pattern;
+    const char *this_pattern = pattern;
     MatchContext *mc;
     struct DFA *dfa = dfa_init();
     int i, d;
diff --git a/include/dfa.h b/include/dfa.h
index be34808..b609433 100644
--- a/include/dfa.h
+++ b/include/dfa.h
@@ -4,7 +4,10 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: dfa.h,v $
- * Revision 1.4  1995-01-25 11:31:04  adam
+ * Revision 1.5  1996-01-08 09:09:48  adam
+ * Function dfa_parse got 'const' string argument.
+ *
+ * Revision 1.4  1995/01/25  11:31:04  adam
  * Simple error reporting when parsing regular expressions.
  *
  * Revision 1.3  1995/01/24  16:01:30  adam
@@ -45,6 +48,7 @@ struct DFA_state {
     short no;                 /* no of this state */
     short tran_no;            /* no of transitions to other states */
     short rule_no;            /* if non-zero, this holds accept rule no */
+    short rule_nno;           /* accept rule no - except start rules */
 };
 
 struct DFA {
@@ -55,10 +59,15 @@ struct DFA {
 };
 
 struct DFA *dfa_init (void);
-int dfa_parse (struct DFA *, char **);
+int dfa_parse (struct DFA *, const char **);
 void dfa_mkstate (struct DFA *);
 void dfa_delete (struct DFA **);
 
+void dfa_parse_cmap_clean (struct DFA *d);
+void dfa_parse_cmap_new (struct DFA *d, const int *cmap);
+void dfa_parse_cmap_del (struct DFA *d, int from);
+void dfa_parse_cmap_add (struct DFA *d, int from, int to);
+
 extern int  debug_dfa_trav;
 extern int  debug_dfa_tran;
 extern int  debug_dfa_followpos;
@@ -68,6 +77,20 @@ extern unsigned short
         dfa_thompson_chars[],
         dfa_ccl_chars[];
 
+#define L_LP 1
+#define L_RP 2
+#define L_CHAR 3
+#define L_CHARS 4
+#define L_ANY 5
+#define L_ALT 6
+#define L_ANYZ 7
+#define L_WILD 8
+#define L_QUEST 9
+#define L_CLOS1 10
+#define L_CLOS0 11
+#define L_END 12
+#define L_START 13
+
 #define DFA_ERR_SYNTAX 1
 #define DFA_ERR_LP     2
 #define DFA_ERR_RP     3
-- 
1.7.10.4