MIRROR: javascript for 🐜's, a tiny runtime with big ambitions
add support for function pointers in readline module
+10
-4
+8
-4
src/modules/readline.c
+8
-4
src/modules/readline.c
···
258
258
static void move_cursor_to_line_start(rl_interface_t *iface, int cols) {
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int prompt_len = (int)strlen(iface->prompt);
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int cursor_cols = prompt_len + iface->line_pos;
261
-
int cursor_row = cursor_cols > 0 ? (cursor_cols - 1) / cols : 0;
261
+
int cursor_row = cursor_cols / cols;
262
+
if (cursor_cols > 0 && cursor_cols % cols == 0) cursor_row--;
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263
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if (cursor_row > 0) {
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char move_buf[32];
···
621
622
622
623
char *event = js_getstr(js, args[0], NULL);
623
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if (!event) return js_mkerr(js, "event must be a string");
624
-
if (vtype(args[1]) != T_FUNC) return js_mkerr(js, "listener must be a function");
625
+
int t = vtype(args[1]);
626
+
if (t != T_FUNC && t != T_CFUNC) return js_mkerr(js, "listener must be a function");
625
627
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628
RLEventType *evt = find_or_create_event_type(iface, event);
627
629
if (evt->listener_count >= MAX_LISTENERS_PER_EVENT) {
···
644
646
645
647
char *event = js_getstr(js, args[0], NULL);
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if (!event) return js_mkerr(js, "event must be a string");
647
-
if (vtype(args[1]) != T_FUNC) return js_mkerr(js, "listener must be a function");
649
+
int t = vtype(args[1]);
650
+
if (t != T_FUNC && t != T_CFUNC) return js_mkerr(js, "listener must be a function");
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651
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RLEventType *evt = find_or_create_event_type(iface, event);
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if (evt->listener_count >= MAX_LISTENERS_PER_EVENT) {
···
937
940
char *query = js_getstr(js, args[0], &query_len);
938
941
if (!query) return js_mkerr(js, "query must be a string");
939
942
940
-
if (vtype(args[1]) != T_FUNC) {
943
+
int t = vtype(args[1]);
944
+
if (t != T_FUNC && t != T_CFUNC) {
941
945
return js_mkerr(js, "callback must be a function");
942
946
}
943
947
+2
src/stack.c
+2
src/stack.c
···
1
1
#include "stack.h"
2
2
#include "arena.h"
3
3
4
+
#include <limits.h>
4
5
#include <stdint.h>
5
6
#include <stdlib.h>
6
7
#include <string.h>
···
15
16
bool push_call_frame(const char *filename, const char *function_name, const char *code, uint32_t pos) {
16
17
if (global_call_stack.depth >= global_call_stack.capacity) {
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18
size_t new_capacity = global_call_stack.capacity == 0 ? 32U : (size_t)global_call_stack.capacity * 2U;
19
+
if (new_capacity > (size_t)INT_MAX) abort();
18
20
if (new_capacity > SIZE_MAX / sizeof(call_frame_t)) abort();
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21
20
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size_t alloc_size = new_capacity * sizeof(call_frame_t);