parser: use 'redirect to PORT' instead of 'redirect :PORT'

Small syntax update suggested by Patrick.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

3 files changed, 5 insertions, 3 deletions

diff --git a/src/parser_bison.y b/src/parser_bison.y
index 515a11a0..99dbd088 100644
--- a/src/parser_bison.y
+++ b/src/parser_bison.y
@@ -196,6 +196,7 @@ static void location_update(struct location *loc, struct location *rhs, int n)
 %token JUMP			"jump"
 %token GOTO			"goto"
 %token RETURN			"return"
+%token TO			"to"
 
 %token CONSTANT			"constant"
 %token INTERVAL			"interval"
@@ -1439,7 +1440,7 @@ redir_stmt		:	redir_stmt_alloc	redir_stmt_arg
 redir_stmt_alloc	:	REDIRECT	{ $$ = redir_stmt_alloc(&@$); }
 			;
 
-redir_stmt_arg		:	COLON	expr
+redir_stmt_arg		:	TO	expr
 			{
 				$<stmt>0->redir.proto = $2;
 			}
@@ -1447,7 +1448,7 @@ redir_stmt_arg		:	COLON	expr
 			{
 				$<stmt>0->redir.flags = $1;
 			}
-			|	COLON	expr	nf_nat_flags
+			|	TO	expr	nf_nat_flags
 			{
 				$<stmt>0->redir.proto = $2;
 				$<stmt>0->redir.flags = $3;
diff --git a/src/scanner.l b/src/scanner.l
index 17231594..ed87da61 100644
--- a/src/scanner.l
+++ b/src/scanner.l
@@ -250,6 +250,7 @@ addrstring	({macaddr}|{ip4addr}|{ip6addr})
 "jump"			{ return JUMP; }
 "goto"			{ return GOTO; }
 "return"		{ return RETURN; }
+"to"			{ return TO; }
 
 "inet"			{ return INET; }
 
diff --git a/src/statement.c b/src/statement.c
index 83abfeac..d72c6e9b 100644
--- a/src/statement.c
+++ b/src/statement.c
@@ -354,7 +354,7 @@ static void redir_stmt_print(const struct stmt *stmt)
 	printf("redirect");
 
 	if (stmt->redir.proto) {
-		printf(" :");
+		printf(" to ");
 		expr_print(stmt->redir.proto);
 	}