Merge branch 'master' of ssh://git.indexdata.com/home/git/pub/yaz

[yaz-moved-to-github.git] / src / cclfind.c

diff --git a/src/cclfind.c b/src/cclfind.c
index 202e2a3..a5bde82 100644 (file)
--- a/src/cclfind.c
+++ b/src/cclfind.c
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2013 Index Data
+ * Copyright (C) Index Data
  * See the file LICENSE for details.
  */
 /**
@@ -687,9 +687,14 @@ struct ccl_rpn_node *qualifiers_order(CCL_parser cclp,
         if (KIND == CCL_TOK_TERM)
         {
             size_t i;
+            int quote_mode = 0;
             for (i = 0; i<cclp->look_token->len; i++)
             {
-                if (cclp->look_token->name[i] == '-')
+                if (i > 0 && cclp->look_token->name[i] == '\\')
+                    ;
+                else if (cclp->look_token->name[i] == '"')
+                    quote_mode = !quote_mode;
+                else if (cclp->look_token->name[i] == '-' && !quote_mode)
                     break;
             }
 
@@ -794,10 +799,11 @@ struct ccl_rpn_node *qualifiers_order(CCL_parser cclp,
     {
         if (!(p = search_terms(cclp, ap)))
             return NULL;
-        ccl_add_attr_numeric(p, attset, CCL_BIB1_REL, rel);
+        if (rel != 3 ||
+            !qual_val_type(ap, CCL_BIB1_REL, CCL_BIB1_REL_OMIT_EQUALS, 0))
+            ccl_add_attr_numeric(p, attset, CCL_BIB1_REL, rel);
         return p;
     }
-    cclp->error_code = CCL_ERR_TERM_EXPECTED;
     return NULL;
 }