CCL: implement s=ag special

[yaz-moved-to-github.git] / include / yaz / ccl.h

diff --git a/include/yaz/ccl.h b/include/yaz/ccl.h
index 3cad4a1..c271764 100644 (file)
--- a/include/yaz/ccl.h
+++ b/include/yaz/ccl.h
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2008 Index Data.
+ * Copyright (C) 1995-2012 Index Data.
  * All rights reserved.
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -91,6 +91,8 @@ YAZ_BEGIN_CDECL
 #define CCL_ERR_TRUNC_NOT_LEFT   10
 #define CCL_ERR_TRUNC_NOT_BOTH   11
 #define CCL_ERR_TRUNC_NOT_RIGHT  12
+#define CCL_ERR_TRUNC_NOT_EMBED  13
+#define CCL_ERR_TRUNC_NOT_SINGLE 14
     
 /** \brief attribute node (type, value) pair as used in RPN */
 struct ccl_rpn_attr {
@@ -98,7 +100,7 @@ struct ccl_rpn_attr {
     struct ccl_rpn_attr *next;
     /** \brief attribute set */
     char *set;
-    /** \brief attribute type, Bib-1: 1=use, 2=relation, 3=position, .. */
+    /** \brief attribute type, Bib-1: 1=use, 2=relation, 3=position, etc */
     int type;
     /** \brief attribute value type (numeric or string) */
     int kind;
@@ -124,7 +126,7 @@ enum ccl_rpn_kind {
 
 /** \brief RPN tree structure node */
 struct ccl_rpn_node {
-    /** \brief node type, one of CCL_RPN_AND, CCL_RPN_OR,.. */
+    /** \brief node type, one of CCL_RPN_AND, CCL_RPN_OR, etc */
     enum ccl_rpn_kind kind;
     union {
         /** \brief Boolean including proximity 0=left, 1=right, 2=prox parms */
@@ -226,6 +228,10 @@ void ccl_qual_fitem(CCL_bibset bibset, const char *value,
 YAZ_EXPORT
 CCL_bibset ccl_qual_mk(void);
 
+/** Make CCL qualifier set from an existing one (duplicate it) */
+YAZ_EXPORT
+CCL_bibset ccl_qual_dup(CCL_bibset b);
+
 /** Delete CCL qualifier set */
 YAZ_EXPORT
 void ccl_qual_rm(CCL_bibset *b);
@@ -341,6 +347,7 @@ int ccl_stop_words_info(ccl_stop_words_t csw, int idx,
 #define CCL_BIB1_STR_WP (-1)
 #define CCL_BIB1_STR_AND_LIST (-2)
 #define CCL_BIB1_STR_OR_LIST (-3)
+#define CCL_BIB1_STR_AUTO_GROUP (-4)
 #define CCL_BIB1_REL_ORDER (-1)
 #define CCL_BIB1_REL_PORDER (-2)
 
@@ -348,7 +355,8 @@ int ccl_stop_words_info(ccl_stop_words_t csw, int idx,
 #define CCL_BIB1_TRU_CAN_RIGHT (-2)
 #define CCL_BIB1_TRU_CAN_BOTH  (-3)
 #define CCL_BIB1_TRU_CAN_NONE  (-4)
-
+#define CCL_BIB1_TRU_CAN_REGEX (-5)
+#define CCL_BIB1_TRU_CAN_Z3958 (-6)
 
 
 YAZ_END_CDECL
@@ -358,6 +366,7 @@ YAZ_END_CDECL
 /*
  * Local variables:
  * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
  * indent-tabs-mode: nil
  * End:
  * vim: shiftwidth=4 tabstop=8 expandtab