Changed jump-if-tos-is-zero and jump-if-tos-is-negative to consume the test

[vvhitespace] / vv_interpreter.c

diff --git a/vv_interpreter.c b/vv_interpreter.c
index dd72781..7705319 100644 (file)
--- a/vv_interpreter.c
+++ b/vv_interpreter.c
@@ -286,13 +286,11 @@ process_imp_flowcontrol(uint8_t * code, size_t * pc, int32_t ** sp, uint32_t * l
                 switch (next_code_byte(code,pc)) {
                     case ' ':
                         /* Jump to a label if TOS == 0 */
                 switch (next_code_byte(code,pc)) {
                     case ' ':
                         /* Jump to a label if TOS == 0 */

-                        /* TODO: Does WS pop or peek the TOS? */
-                        if (stack_peek(sp,0) == 0) *pc = labels[parse_label(code, pc)];
+                        if (stack_pop(sp) == 0) *pc = labels[parse_label(code, pc)];

                         break;
                     case '\t':
                         /* Jump to a label if TOS < 0. */
                         break;
                     case '\t':
                         /* Jump to a label if TOS < 0. */

-                        /* TODO: Does WS pop or peek the TOS? */
-                        if (stack_peek(sp,0) < 0) *pc = labels[parse_label(code, pc)];
+                        if (stack_pop(sp) < 0) *pc = labels[parse_label(code, pc)];

                         break;
                     case '\n':
                         /* Return from subroutine. */
                         break;
                     case '\n':
                         /* Return from subroutine. */