MIRROR: javascript for 🐜's, a tiny runtime with big ambitions
small tweaks for readline
+32
-2
+3
-1
src/modules/child_process.c
+3
-1
src/modules/child_process.c
···
1836
1836
1837
1837
ant_value_t child_process_library(ant_t *js) {
1838
1838
ant_value_t lib = js_mkobj(js);
1839
-
ant_value_t exec_fn = js_mkfun(builtin_exec);
1839
+
1840
+
ant_value_t exec_fn = js_heavy_mkfun(js, builtin_exec, js_mkundef());
1840
1841
ant_value_t exec_file_fn = js_heavy_mkfun(js, builtin_execFile, js_mkundef());
1842
+
1841
1843
child_process_init_constructor(js);
1842
1844
1843
1845
js_set_symbol(js, exec_fn,
+12
src/modules/readline.c
+12
src/modules/readline.c
···
342
342
343
343
static void handle_backspace(rl_interface_t *iface) {
344
344
if (iface->line_pos > 0) {
345
+
if (iface->line_pos == iface->line_len) {
346
+
iface->line_pos--;
347
+
iface->line_len--;
348
+
iface->line_buffer[iface->line_len] = '\0';
349
+
write_output(iface, "\b \b");
350
+
int cols = get_terminal_cols();
351
+
int prompt_len = (int)strlen(rl_render_prompt(iface));
352
+
int total_cols = prompt_len + iface->line_len;
353
+
iface->last_render_rows = total_cols > 0 ? total_cols / cols + 1 : 1;
354
+
return;
355
+
}
356
+
345
357
memmove(
346
358
iface->line_buffer + iface->line_pos - 1,
347
359
iface->line_buffer + iface->line_pos,
+17
-1
tests/test_readline_question_prompt.cjs
+17
-1
tests/test_readline_question_prompt.cjs
···
1
1
const { spawnSync } = require('child_process');
2
+
const fs = require('fs');
2
3
const path = require('path');
3
4
4
5
function fail(message) {
5
6
throw new Error(message);
7
+
}
8
+
9
+
function resolveExecutable(execPath) {
10
+
if (path.isAbsolute(execPath)) return execPath;
11
+
12
+
const localPath = path.resolve(execPath);
13
+
if (fs.existsSync(localPath)) return localPath;
14
+
15
+
for (const dir of (process.env.PATH || '').split(path.delimiter)) {
16
+
if (!dir) continue;
17
+
const candidate = path.join(dir, execPath);
18
+
if (fs.existsSync(candidate)) return candidate;
19
+
}
20
+
21
+
return execPath;
6
22
}
7
23
8
24
function runInPty() {
···
70
86
process.exit(0);
71
87
}
72
88
73
-
return spawnSync('python3', ['-c', script, process.execPath, helper], {
89
+
return spawnSync('python3', ['-c', script, resolveExecutable(process.execPath), helper], {
74
90
encoding: 'utf8',
75
91
timeout: 9000,
76
92
});