ADD: continue keyword.

src/block_info.h

@@ -5,6 +5,7 @@
 
 enum BlockInfoHints {
 	HINT_END,
+	HINT_START
 };
 
 enum BlockInfoKind {

src/compiler.c

@@ -111,7 +111,6 @@ void compile_node(compiler* self, node* root, program* prog)
 		for (size_t i=0; i<info->size; i++)
 		{
 			size_t addr = info->data[i]->addr;
-			int hint = info->data[i]->hint;
 			program_set_param(prog, addr, prog->instrs.size);
 		}
 
@@ -136,7 +135,12 @@ void compile_node(compiler* self, node* root, program* prog)
 		
 		for (size_t i=0; i<bi->size; i++)
 		{
-			if (bi->data[i]->hint == HINT_END)
+			if (bi->data[i]->hint == HINT_START)
+			{
+				program_set_param(prog, bi->data[i]->addr, 
+					start_addr);
+			}
+			else if (bi->data[i]->hint == HINT_END)
 			{
 				program_set_param(prog, bi->data[i]->addr, 
 					prog->instrs.size);
@@ -151,6 +155,12 @@ void compile_node(compiler* self, node* root, program* prog)
 		block_info_push(bi, prog->instrs.size, HINT_END);
 		program_add_instr(prog, OP_BR, NO_PARAM);
 	}
+	else if (root->type == NODE_CONTINUE)
+	{
+		block_info* bi = compiler_find_info(self, INFO_KIND_LOOP);
+		block_info_push(bi, prog->instrs.size, HINT_START);
+		program_add_instr(prog, OP_BR, NO_PARAM);
+	}
 	else if (root->type == NODE_INDEX)
 	{
 		compile_children(self, root, prog);

src/parser.y

@@ -85,7 +85,14 @@ exprs:
 
 
 expr:
-	BREAK {
+	CONTINUE {
+		node* n = malloc(sizeof(node));
+		node_init(n, NODE_CONTINUE, "", line);
+		stack_push(n);
+		$$ = 1;
+	}
+
+	| BREAK {
 		node* n = malloc(sizeof(node));
 		node_init(n, NODE_BREAK, "", line);
 		stack_push(n);

tests/test_while.wuz

@@ -34,3 +34,22 @@ end
 
 assert 17 == e
 
+let! f = 0
+let! g = 0
+
+while f < 100
+	f = f + 1
+
+	if f % 2 == 0
+		continue
+	end
+	
+	if f >= 50
+		break
+	end
+
+	g = g + 1
+end
+
+assert 51 == f
+assert 25 == g