Updated WIN32 code specific sections. Changed header.

[idzebra-moved-to-github.git] / dfa / readfile.c

diff --git a/dfa/readfile.c b/dfa/readfile.c
index d28bbd2..cd40c92 100644 (file)
--- a/dfa/readfile.c
+++ b/dfa/readfile.c
@@ -1,10 +1,20 @@
 /*
- * Copyright (C) 1994, Index Data I/S 
+ * Copyright (C) 1994-1999, Index Data
  * All rights reserved.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: readfile.c,v $
- * Revision 1.5  1995-09-04 12:33:27  adam
+ * Revision 1.8  1999-02-02 14:50:12  adam
+ * Updated WIN32 code specific sections. Changed header.
+ *
+ * Revision 1.7  1996/10/29 13:57:28  adam
+ * Include of zebrautl.h instead of alexutil.h.
+ *
+ * Revision 1.6  1996/01/08 09:09:21  adam
+ * Function dfa_parse got 'const' string argument.
+ * New functions to define char mappings made public.
+ *
+ * Revision 1.5  1995/09/04  12:33:27  adam
  * Various cleanup. YAZ util used instead.
  *
  * Revision 1.4  1995/01/25  11:30:51  adam
@@ -30,7 +40,7 @@
 #include <string.h>
 #include <ctype.h>
 
-#include <alexutil.h>
+#include <zebrautl.h>
 #include <dfa.h>
 #include "lexer.h"
 
@@ -88,6 +98,7 @@ static void read_defs (void)
 static void read_rules (struct DFA *dfa)
 {
     char *s;
+    const char *sc;
     int i;
     int no = 0;
 
@@ -106,7 +117,8 @@ static void read_rules (struct DFA *dfa)
             /* preprocess regular expression */
             prep (&s);                   
             /* now parse regular expression */
-            i = dfa_parse (dfa, &s);
+            sc = s;
+            i = dfa_parse (dfa, &sc);
             if (i)
             {
                 fprintf (stderr, "%s #%d: regular expression syntax error\n",
@@ -121,9 +133,9 @@ static void read_rules (struct DFA *dfa)
                 no++;
                 fprintf (outf, "\tcase %d:\n#line %d\n\t\t", no, line_no);
             }
-            while (*s == '\t' || *s == ' ')
-                s++;
-            fputs (s, outf);
+            while (*sc == '\t' || *sc == ' ')
+                sc++;
+            fputs (sc, outf);
         }
     }
     fputs ("\tYY_BREAK\n\t}\n}\n", outf);