checked | to 'else' (merged [316])

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-merge-1.4.x@524 152afb58-edef-0310-8abb-c4023f1b3aa9

doc/configuration.txt

@@ -75,8 +75,8 @@ Most options can be configured conditionally by using the following syntax
       ... nesting: match only when parent match
     }
   }
-  | <field> <operator> <value> {
-    ... else if
+  else <field> <operator> <value> {
+    ... the "else if" block
   }
 
 where <field> is one of one of the following:

src/configfile.c

@@ -654,12 +654,6 @@ static int config_tokenizer(server *srv, tokenizer_t *t, int *token_id, buffer *
 			}
 			break;
 
-		case '|':
-			t->offset++;
-			tid = TK_OR;
-			buffer_copy_string(token, "|");
-			break;
-
 		case '{':
 			t->offset++;
 				
@@ -753,6 +747,8 @@ static int config_tokenizer(server *srv, tokenizer_t *t, int *token_id, buffer *
 					
 					if (strcmp(token->ptr, "include") == 0) {
 						tid = TK_INCLUDE;
+					} else if (strcmp(token->ptr, "else") == 0) {
+						tid = TK_ELSE;
 					} else {
 						tid = TK_LKEY;
 					}
@@ -775,9 +771,10 @@ static int config_tokenizer(server *srv, tokenizer_t *t, int *token_id, buffer *
 	if (tid) {
 		*token_id = tid;
 #if 0
-		log_error_write(srv, __FILE__, __LINE__, "sbsdsdb", 
+		log_error_write(srv, __FILE__, __LINE__, "sbsdsdbdd", 
 				"file:", t->file,
-				"line:", t->line, "pos:", t->line_pos, token);
+				"line:", t->line, "pos:", t->line_pos,
+				token, token->used - 1, tid);
 #endif
 		
 		return 1;

src/configparser.y

@@ -268,7 +268,7 @@ aelement(A) ::= STRING(B) ARRAY_ASSIGN expression(C). {
 eols ::= EOL.
 eols ::= .
 
-condlines(A) ::= condlines(B) eols OR condline(C). {
+condlines(A) ::= condlines(B) eols ELSE condline(C). {
   assert(B->context_ndx < C->context_ndx);
   C->prev = B;
   B->next = C;

tests/condition.conf

@@ -33,13 +33,13 @@ $HTTP["host"] == "www.example.org" {
   server.name = "www.example.org"
   url.redirect = ("^" => "/match_1")
 }
-| $HTTP["host"] == "test1.example.org" {
+else $HTTP["host"] == "test1.example.org" {
   server.document-root = "/tmp/lighttpd/servers/www.example.org/pages/"
   server.name = "test1.example.org"
   url.redirect = ("^" => "/match_2")
 }
 # comments
-| $HTTP["host"] == "test2.example.org" {
+else $HTTP["host"] == "test2.example.org" {
   server.document-root = "/tmp/lighttpd/servers/www.example.org/pages/"
   server.name = "test2.example.org"
   url.redirect = ("^" => "/match_3")
@@ -47,7 +47,7 @@ $HTTP["host"] == "www.example.org" {
 
 	 # comments
 
-| $HTTP["host"] == "test3.example.org" {
+else $HTTP["host"] == "test3.example.org" {
   server.document-root = "/tmp/lighttpd/servers/www.example.org/pages/"
   server.name = "test3.example.org"
   url.redirect = ("^" => "/match_4")