Extra generic handle for the character mapping routines.

[idzebra-moved-to-github.git] / dict / lookgrep.c

diff --git a/dict/lookgrep.c b/dict/lookgrep.c
index 1cb452a..f3d8421 100644 (file)
--- a/dict/lookgrep.c
+++ b/dict/lookgrep.c
@@ -1,10 +1,23 @@
 /*
- * Copyright (C) 1994, Index Data I/S 
+ * Copyright (C) 1994-1996, Index Data I/S 
  * All rights reserved.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: lookgrep.c,v $
- * Revision 1.15  1996-03-20 09:35:18  adam
+ * Revision 1.19  1997-09-18 08:59:18  adam
+ * Extra generic handle for the character mapping routines.
+ *
+ * Revision 1.18  1997/09/05 15:29:58  adam
+ * Changed prototype for chr_map_input - added const.
+ * Added support for C++, headers uses extern "C" for public definitions.
+ *
+ * Revision 1.17  1996/06/04 10:20:06  adam
+ * Added support for character mapping.
+ *
+ * Revision 1.16  1996/05/24  14:46:04  adam
+ * Added dict_grep_cmap function to define user-mapping in grep lookups.
+ *
+ * Revision 1.15  1996/03/20  09:35:18  adam
  * Function dict_lookup_grep got extra parameter, init_pos, which marks
  * from which position in pattern approximate pattern matching should occur.
  *
@@ -401,6 +414,9 @@ int dict_lookup_grep (Dict dict, const char *pattern, int range, void *client,
     int i, d;
 
     logf (LOG_DEBUG, "dict_lookup_grep '%s' range=%d", pattern, range);
+   
+    dfa_set_cmap (dfa, dict->grep_cmap_data, dict->grep_cmap);
+
     i = dfa_parse (dfa, &this_pattern);
     if (i || *this_pattern)
     {
@@ -441,3 +457,10 @@ int dict_lookup_grep (Dict dict, const char *pattern, int range, void *client,
     rm_MatchContext (&mc);
     return i;
 }
+
+void dict_grep_cmap (Dict dict, void *vp,
+                    const char **(*cmap)(void *vp, const char **from, int len))
+{
+    dict->grep_cmap = cmap;
+    dict->grep_cmap_data = vp;
+}