X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=ccl%2Fcclfind.c;h=98b99bed3e4e1b4807f4df13fb120267241a5a1d;hb=9f1933e4107d7d50f1cd102031f8d22d98ab673c;hp=ab16f42517eed0796150ae6844649b2824a5d655;hpb=e1ec9d39463f431383547891f38e30f2ff17842c;p=egate.git

diff --git a/ccl/cclfind.c b/ccl/cclfind.c
index ab16f42..98b99be 100644
--- a/ccl/cclfind.c
+++ b/ccl/cclfind.c
@@ -45,7 +45,14 @@
  * Europagate, 1995
  *
  * $Log: cclfind.c,v $
- * Revision 1.14  1995/05/16 09:39:26  adam
+ * Revision 1.16  1996/01/08 08:41:13  adam
+ * Removed unused function.
+ *
+ * Revision 1.15  1995/07/20  08:14:34  adam
+ * Qualifiers were observed too often. Instead tokens are treated as
+ * qualifiers only when separated by comma.
+ *
+ * Revision 1.14  1995/05/16  09:39:26  adam
  * LICENSE.
  *
  * Revision 1.13  1995/04/17  09:31:42  adam
@@ -111,33 +118,6 @@ static CCL_bibset bibset;
 #define ADVANCE look_token = look_token->next
 
 /* 
- * qual_val_range: search for attribute of type with range
- * qa:     Attribute array
- * type:   Type of attribute to search for
- * vmin:   Lower bound of value to search for
- * vmax:   Upper bound of value to search for
- * return: Return pointer to integer of attribute value found; NULL
- *         otherwise.
- */
-static int *qual_val_range (struct ccl_rpn_attr **qa, int type,
-                            int vmin, int vmax)
-{
-    int i;
-    struct ccl_rpn_attr *q;
-
-    if (!qa)
-        return NULL;
-    for (i = 0; (q=qa[i]); i++)
-        while (q)
-	{
-            if (q->type == type && q->value >= vmin && q->value <= vmax)
-	        return &q->value;
-	    q = q->next;
-	}
-    return NULL;
-}
-
-/* 
  * qual_val_type: test for existance of attribute type/value pair.
  * qa:     Attribute array
  * type:   Type of attribute to search for
@@ -706,10 +686,15 @@ static struct ccl_rpn_node *search_elements (struct ccl_rpn_attr **qa)
     }
     lookahead = look_token;
 
-    while (lookahead->kind==CCL_TOK_TERM || lookahead->kind==CCL_TOK_COMMA)
-	lookahead = lookahead->next;
-    if (lookahead->kind == CCL_TOK_REL || lookahead->kind == CCL_TOK_EQ)
-	return qualifiers (lookahead, qa);
+    while (lookahead->kind==CCL_TOK_TERM)
+    {
+        lookahead = lookahead->next;
+        if (lookahead->kind == CCL_TOK_REL || lookahead->kind == CCL_TOK_EQ)
+	    return qualifiers (lookahead, qa);
+        if (lookahead->kind != CCL_TOK_COMMA)
+            break;
+        lookahead = lookahead->next;
+    }
     return search_terms (qa);
 }