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Some echo()/print() fixes. (0.37.12)

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This commit is contained in:
Johannes Findeisen 2025-12-13 02:24:23 +01:00
commit b16a42a4a7
6 changed files with 36 additions and 6 deletions
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9
src/vm.c
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@ -269,6 +269,8 @@ void vm_clear_output(VM *vm) {
free_value(vm->output[i]);
}
vm->output_count = 0;
// reset partial flags
for (int i = 0; i < OUTPUT_SIZE; ++i) vm->output_is_partial[i] = 0;
}
void vm_free(VM *vm) {
@ -420,6 +422,7 @@ void vm_init(VM *vm) {
vm->sp = -1;
vm->fp = -1;
vm->output_count = 0;
for (int i = 0; i < OUTPUT_SIZE; ++i) vm->output_is_partial[i] = 0;
vm->instr_count = 0;
vm->exit_code = 0;
vm->trace_enabled = 0;
@ -475,6 +478,12 @@ static void vm_pop_frame(VM *vm) {
void vm_print_output(VM *vm) {
for (int i = 0; i < vm->output_count; ++i) {
print_value(&vm->output[i]);
if (!vm->output_is_partial[i]) {
printf("\n");
}
}
/* If the last item was partial (from echo), terminate the line for cleanliness */
if (vm->output_count > 0 && vm->output_is_partial[vm->output_count - 1]) {
printf("\n");
}
}