UDM_PARAM_CROSS_WORDS mnoGoSearch extension session parameter has been

added to use crosswords available since version 3.1.11 of mnogosearch.
Example updated.

ext/mnogosearch/php_mnogo.c

@@ -58,6 +58,7 @@
 #define UDM_PARAM_MIN_WORD_LEN		12
 #define UDM_PARAM_MAX_WORD_LEN		13
 #define UDM_PARAM_ISPELL_PREFIXES	14
+#define UDM_PARAM_CROSS_WORDS		15
 
 /* udm_add_search_limit constants */
 #define UDM_LIMIT_URL		1
@@ -78,6 +79,10 @@
 #define UDM_PREFIXES_ENABLED	1
 #define UDM_PREFIXES_DISABLED	0
 
+/* crosswords modes */
+#define UDM_CROSS_WORDS_ENABLED	 1
+#define UDM_CROSS_WORDS_DISABLED 0
+
 /* udm_get_res_param constants */
 #define UDM_PARAM_NUM_ROWS	256
 #define UDM_PARAM_FOUND		257
@@ -205,6 +210,9 @@ DLEXPORT PHP_MINIT_FUNCTION(mnogosearch)
 	REGISTER_LONG_CONSTANT("UDM_PARAM_PREFIXES",	UDM_PARAM_ISPELL_PREFIXES,CONST_CS | CONST_PERSISTENT);	
 	REGISTER_LONG_CONSTANT("UDM_PARAM_PREFIX",	UDM_PARAM_ISPELL_PREFIXES,CONST_CS | CONST_PERSISTENT);
 	
+	REGISTER_LONG_CONSTANT("UDM_PARAM_CROSS_WORDS",	UDM_PARAM_CROSS_WORDS,CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("UDM_PARAM_CROSSWORDS",	UDM_PARAM_CROSS_WORDS,CONST_CS | CONST_PERSISTENT);	
+	
 	/* udm_add_search_limit constants */
 	REGISTER_LONG_CONSTANT("UDM_LIMIT_CAT",		UDM_LIMIT_CAT,CONST_CS | CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("UDM_LIMIT_URL",		UDM_LIMIT_URL,CONST_CS | CONST_PERSISTENT);
@@ -240,6 +248,12 @@ DLEXPORT PHP_MINIT_FUNCTION(mnogosearch)
 	REGISTER_LONG_CONSTANT("UDM_PHRASE_ENABLED",	UDM_PHRASE_ENABLED,CONST_CS | CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("UDM_PHRASE_DISABLED",	UDM_PHRASE_DISABLED,CONST_CS | CONST_PERSISTENT);
 	
+	/* crosswords mode params */
+	REGISTER_LONG_CONSTANT("UDM_CROSS_WORDS_ENABLED",UDM_CROSS_WORDS_ENABLED,CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("UDM_CROSSWORDS_ENABLED",UDM_CROSS_WORDS_ENABLED,CONST_CS | CONST_PERSISTENT);	
+	REGISTER_LONG_CONSTANT("UDM_CROSS_WORDS_DISABLED",UDM_CROSS_WORDS_DISABLED,CONST_CS | CONST_PERSISTENT);
+	REGISTER_LONG_CONSTANT("UDM_CROSSWORDS_DISABLED",UDM_CROSS_WORDS_DISABLED,CONST_CS | CONST_PERSISTENT);
+	
 	/* prefixes mode params */
 	REGISTER_LONG_CONSTANT("UDM_PREFIXES_ENABLED",	UDM_PREFIXES_ENABLED,CONST_CS | CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("UDM_PREFIX_ENABLED",	UDM_PREFIXES_ENABLED,CONST_CS | CONST_PERSISTENT);
@@ -552,6 +566,28 @@ DLEXPORT PHP_FUNCTION(udm_set_agent_param)
 			    
 			break;
 			
+#if UDM_VERSION_ID > 30110
+
+		case UDM_PARAM_CROSS_WORDS: 
+			switch (atoi(val)){
+				case UDM_CROSS_WORDS_ENABLED:
+					Agent->Conf->use_crossword=UDM_CROSS_WORDS_ENABLED;
+					break;
+					
+				case UDM_CROSS_WORDS_DISABLED:
+					Agent->Conf->use_crossword=UDM_CROSS_WORDS_DISABLED;
+					break;
+					
+				default:
+					php_error(E_WARNING,"Udm_Set_Agent_Param: Unknown crosswords mode");
+					RETURN_FALSE;
+					break;
+			}
+			
+			break;
+			
+#endif
+			
 		default:
 			php_error(E_WARNING,"Udm_Set_Agent_Param: Unknown agent session parameter");
 			RETURN_FALSE;

ext/mnogosearch/test.php

@@ -47,6 +47,10 @@
 	Udm_Set_Agent_Param($udm,UDM_PARAM_MIN_WORD_LEN,2);
 	Udm_Set_Agent_Param($udm,UDM_PARAM_MAX_WORD_LEN,16);
 	Udm_Set_Agent_Param($udm,UDM_PARAM_PREFIX,UDM_PREFIX_DISABLED);
+	
+	if (Udm_Api_Version() >= 30111) {
+		Udm_Set_Agent_Param($udm,UDM_PARAM_CROSS_WORDS,UDM_CROSS_WORDS_DISABLED);
+	}
 
 //	if (! Udm_Load_Ispell_Data($udm,UDM_ISPELL_TYPE_DB,'','',1)) {
 //		printf("Error #%d: '%s'\n",Udm_Errno($udm),Udm_Error($udm));