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1 | #include <stdint.h> | ||
2 | #include <stdlib.h> | ||
3 | #include <string.h> | ||
4 | #include <unistd.h> | ||
5 | #include "exec.h" | ||
6 | #include "block-iter.h" | ||
7 | #include "buffer.h" | ||
8 | #include "change.h" | ||
9 | #include "command/macro.h" | ||
10 | #include "commands.h" | ||
11 | #include "ctags.h" | ||
12 | #include "move.h" | ||
13 | #include "msg.h" | ||
14 | #include "selection.h" | ||
15 | #include "tag.h" | ||
16 | #include "terminal/mode.h" | ||
17 | #include "util/bsearch.h" | ||
18 | #include "util/debug.h" | ||
19 | #include "util/numtostr.h" | ||
20 | #include "util/str-util.h" | ||
21 | #include "util/string-view.h" | ||
22 | #include "util/string.h" | ||
23 | #include "util/strtonum.h" | ||
24 | #include "util/xsnprintf.h" | ||
25 | #include "view.h" | ||
26 | #include "window.h" | ||
27 | |||
28 | enum { | ||
29 | IN = 1 << 0, | ||
30 | OUT = 1 << 1, | ||
31 | ERR = 1 << 2, | ||
32 | ALL = IN | OUT | ERR, | ||
33 | }; | ||
34 | |||
35 | static const struct { | ||
36 | char name[11]; | ||
37 | uint8_t flags; | ||
38 | } exec_map[] = { | ||
39 | [EXEC_BUFFER] = {"buffer", IN | OUT}, | ||
40 | [EXEC_COMMAND] = {"command", IN}, | ||
41 | [EXEC_ECHO] = {"echo", OUT}, | ||
42 | [EXEC_ERRMSG] = {"errmsg", ERR}, | ||
43 | [EXEC_EVAL] = {"eval", OUT}, | ||
44 | [EXEC_LINE] = {"line", IN}, | ||
45 | [EXEC_MSG] = {"msg", IN | OUT}, | ||
46 | [EXEC_MSG_A] = {"msgA", IN | OUT}, | ||
47 | [EXEC_MSG_B] = {"msgB", IN | OUT}, | ||
48 | [EXEC_MSG_C] = {"msgC", IN | OUT}, | ||
49 | [EXEC_NULL] = {"null", ALL}, | ||
50 | [EXEC_OPEN] = {"open", IN | OUT}, | ||
51 | [EXEC_OPEN_REL] = {"open-rel", IN}, | ||
52 | [EXEC_SEARCH] = {"search", IN}, | ||
53 | [EXEC_TAG] = {"tag", OUT}, | ||
54 | [EXEC_TAG_A] = {"tagA", OUT}, | ||
55 | [EXEC_TAG_B] = {"tagB", OUT}, | ||
56 | [EXEC_TAG_C] = {"tagC", OUT}, | ||
57 | [EXEC_TTY] = {"tty", ALL}, | ||
58 | [EXEC_WORD] = {"word", IN}, | ||
59 | }; | ||
60 | |||
61 | 24 | UNITTEST { | |
62 | 24 | CHECK_BSEARCH_ARRAY(exec_map, name); | |
63 | 24 | } | |
64 | |||
65 | 18 | ExecAction lookup_exec_action(const char *name, int fd) | |
66 | { | ||
67 | 18 | BUG_ON(fd < 0 || fd > 2); | |
68 | 18 | ssize_t i = BSEARCH_IDX(name, exec_map, vstrcmp); | |
69 |
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18 | return (i >= 0 && (exec_map[i].flags & 1u << fd)) ? i : EXEC_INVALID; |
70 | } | ||
71 | |||
72 | 1 | void collect_exec_actions(PointerArray *a, const char *prefix, int fd) | |
73 | { | ||
74 |
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1 | if (unlikely(fd < 0 || fd > 2)) { |
75 | return; | ||
76 | } | ||
77 | |||
78 | 1 | size_t prefix_len = strlen(prefix); | |
79 | 1 | unsigned int flag = 1u << fd; | |
80 |
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21 | for (size_t i = 0; i < ARRAYLEN(exec_map); i++) { |
81 | 20 | const char *action = exec_map[i].name; | |
82 |
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20 | if ((exec_map[i].flags & flag) && str_has_strn_prefix(action, prefix, prefix_len)) { |
83 | 14 | ptr_array_append(a, xstrdup(action)); | |
84 | } | ||
85 | } | ||
86 | } | ||
87 | |||
88 | ✗ | static void open_files_from_string(EditorState *e, const String *str) | |
89 | { | ||
90 | ✗ | PointerArray filenames = PTR_ARRAY_INIT; | |
91 | ✗ | for (size_t pos = 0, size = str->len; pos < size; ) { | |
92 | ✗ | char *filename = buf_next_line(str->buffer, &pos, size); | |
93 | ✗ | if (filename[0] != '\0') { | |
94 | ✗ | ptr_array_append(&filenames, filename); | |
95 | } | ||
96 | } | ||
97 | |||
98 | ✗ | if (filenames.count == 0) { | |
99 | ✗ | return; | |
100 | } | ||
101 | |||
102 | ✗ | ptr_array_append(&filenames, NULL); | |
103 | ✗ | window_open_files(e->window, (char**)filenames.ptrs, NULL); | |
104 | |||
105 | // TODO: re-enable this when the todo in allow_macro_recording() is done | ||
106 | // macro_command_hook(&e->macro, "open", (char**)filenames.ptrs); | ||
107 | |||
108 | ✗ | ptr_array_free_array(&filenames); | |
109 | } | ||
110 | |||
111 | ✗ | static void parse_and_activate_message(EditorState *e, const String *str, ExecAction action) | |
112 | { | ||
113 | ✗ | if (unlikely(str->len == 0)) { | |
114 | ✗ | error_msg(&e->err, "child produced no output"); | |
115 | ✗ | return; | |
116 | } | ||
117 | |||
118 | ✗ | size_t msgs_idx = (action == EXEC_MSG) ? 0 : action - EXEC_MSG_A; | |
119 | ✗ | BUG_ON(msgs_idx >= ARRAYLEN(e->messages)); | |
120 | ✗ | MessageList *msgs = &e->messages[msgs_idx]; | |
121 | ✗ | size_t count = msgs->array.count; | |
122 | ✗ | size_t x; | |
123 | |||
124 | ✗ | if (!count || !buf_parse_size(str->buffer, str->len, &x) || !x) { | |
125 | ✗ | return; | |
126 | } | ||
127 | |||
128 | ✗ | msgs->pos = MIN(x - 1, count - 1); | |
129 | ✗ | activate_current_message(msgs, e->window); | |
130 | } | ||
131 | |||
132 | ✗ | static void parse_and_activate_tags(EditorState *e, const String *str, ExecAction action) | |
133 | { | ||
134 | ✗ | ErrorBuffer *ebuf = &e->err; | |
135 | ✗ | if (unlikely(str->len == 0)) { | |
136 | ✗ | error_msg(ebuf, "child produced no output"); | |
137 | ✗ | return; | |
138 | } | ||
139 | |||
140 | ✗ | char cwd[8192]; | |
141 | ✗ | if (unlikely(!getcwd(cwd, sizeof cwd))) { | |
142 | ✗ | error_msg_errno(ebuf, "getcwd() failed"); | |
143 | ✗ | return; | |
144 | } | ||
145 | |||
146 | ✗ | const StringView dir = strview_from_cstring(cwd); | |
147 | ✗ | const char *buffer_filename = e->buffer->abs_filename; | |
148 | ✗ | TagFile *tf = &e->tagfile; | |
149 | ✗ | enum {NOT_LOADED, LOADED, FAILED} tf_status = NOT_LOADED; | |
150 | |||
151 | ✗ | size_t msgs_idx = (action == EXEC_TAG) ? e->options.msg_tag : action - EXEC_TAG_A; | |
152 | ✗ | BUG_ON(msgs_idx >= ARRAYLEN(e->messages)); | |
153 | ✗ | MessageList *msgs = &e->messages[msgs_idx]; | |
154 | ✗ | clear_messages(msgs); | |
155 | |||
156 | ✗ | for (size_t pos = 0, len = str->len; pos < len; ) { | |
157 | ✗ | Tag tag; | |
158 | ✗ | StringView line = buf_slice_next_line(str->buffer, &pos, len); | |
159 | ✗ | if (line.length == 0) { | |
160 | ✗ | continue; | |
161 | } | ||
162 | |||
163 | ✗ | bool parsed = parse_ctags_line(&tag, line.data, line.length); | |
164 | ✗ | if (parsed) { | |
165 | // `line` is a valid tags(5) file entry; handle it directly | ||
166 | ✗ | add_message_for_tag(msgs, &tag, &dir); | |
167 | ✗ | continue; | |
168 | } | ||
169 | |||
170 | // Treat `line` as a simple tag name (look it up in the tags(5) file) | ||
171 | ✗ | switch (tf_status) { | |
172 | ✗ | case NOT_LOADED: | |
173 | ✗ | tf_status = load_tag_file(tf, ebuf) ? LOADED : FAILED; | |
174 | ✗ | if (tf_status == FAILED) { | |
175 | ✗ | continue; | |
176 | } | ||
177 | // Fallthrough | ||
178 | case LOADED: | ||
179 | ✗ | tag_lookup(tf, msgs, ebuf, &line, buffer_filename); | |
180 | ✗ | continue; | |
181 | ✗ | case FAILED: | |
182 | ✗ | continue; | |
183 | } | ||
184 | } | ||
185 | |||
186 | ✗ | activate_current_message_save(msgs, &e->bookmarks, e->view); | |
187 | } | ||
188 | |||
189 | ✗ | static void insert_to_selection ( | |
190 | View *view, | ||
191 | const String *output, | ||
192 | const SelectionInfo *info | ||
193 | ) { | ||
194 | ✗ | size_t del_count = info->eo - info->so; | |
195 | ✗ | buffer_replace_bytes(view, del_count, output->buffer, output->len); | |
196 | |||
197 | ✗ | if (output->len == 0) { | |
198 | // If the selection was replaced with 0 bytes then there's nothing | ||
199 | // new to select, so just unselect instead | ||
200 | ✗ | unselect(view); | |
201 | ✗ | return; | |
202 | } | ||
203 | |||
204 | // Keep the selection and adjust the size to the newly inserted text | ||
205 | ✗ | size_t so = info->so; | |
206 | ✗ | size_t eo = so + (output->len - 1); | |
207 | ✗ | block_iter_goto_offset(&view->cursor, info->swapped ? so : eo); | |
208 | ✗ | view->sel_so = info->swapped ? eo : so; | |
209 | ✗ | view->sel_eo = SEL_EO_RECALC; | |
210 | } | ||
211 | |||
212 | 4 | static void show_spawn_error_msg(ErrorBuffer *ebuf, const String *errstr, int err) | |
213 | { | ||
214 |
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4 | if (err <= 0) { |
215 | // spawn() returned an error code instead of an exit code, which | ||
216 | // indicates that something failed before (or during) the child | ||
217 | // process exec(3p), or that an error occurred in wait_child(). | ||
218 | // In this case, error_msg() has already been called. | ||
219 | 1 | return; | |
220 | } | ||
221 | |||
222 | 3 | char msg[512]; | |
223 | 3 | msg[0] = '\0'; | |
224 |
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3 | if (errstr->len) { |
225 | 1 | size_t pos = 0; | |
226 | 1 | StringView line = buf_slice_next_line(errstr->buffer, &pos, errstr->len); | |
227 | 1 | BUG_ON(pos == 0); | |
228 | 1 | size_t len = MIN(line.length, sizeof(msg) - 8); | |
229 | 1 | xsnprintf(msg, sizeof(msg), ": \"%.*s\"", (int)len, line.data); | |
230 | } | ||
231 | |||
232 |
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3 | if (err >= 256) { |
233 | 1 | int sig = err >> 8; | |
234 | 1 | const char *str = strsignal(sig); | |
235 |
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1 | error_msg(ebuf, "Child received signal %d (%s)%s", sig, str ? str : "??", msg); |
236 | 2 | } else if (err) { | |
237 | 2 | error_msg(ebuf, "Child returned %d%s", err, msg); | |
238 | } | ||
239 | } | ||
240 | |||
241 | 45 | static SpawnAction spawn_action_from_exec_action(ExecAction action) | |
242 | { | ||
243 | 45 | BUG_ON(action == EXEC_INVALID); | |
244 |
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45 | if (action == EXEC_NULL) { |
245 | return SPAWN_NULL; | ||
246 |
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45 | } else if (action == EXEC_TTY) { |
247 | return SPAWN_TTY; | ||
248 | } else { | ||
249 | 15 | return SPAWN_PIPE; | |
250 | } | ||
251 | } | ||
252 | |||
253 | // NOLINTNEXTLINE(readability-function-size) | ||
254 | 15 | ssize_t handle_exec ( | |
255 | EditorState *e, | ||
256 | const char **argv, | ||
257 | ExecAction actions[3], | ||
258 | ExecFlags exec_flags | ||
259 | ) { | ||
260 | 15 | View *view = e->view; | |
261 | 15 | const BlockIter saved_cursor = view->cursor; | |
262 | 15 | const ssize_t saved_sel_so = view->sel_so; | |
263 | 15 | const ssize_t saved_sel_eo = view->sel_eo; | |
264 | 15 | char *alloc = NULL; | |
265 | 15 | bool output_to_buffer = (actions[STDOUT_FILENO] == EXEC_BUFFER); | |
266 | 15 | bool input_from_buffer = false; | |
267 | 15 | bool replace_unselected_input = false; | |
268 | 15 | bool quiet = (exec_flags & EXECFLAG_QUIET); | |
269 | |||
270 | 80 | SpawnContext ctx = { | |
271 | .argv = argv, | ||
272 | .outputs = {STRING_INIT, STRING_INIT}, | ||
273 | .quiet = quiet, | ||
274 | 15 | .ebuf = &e->err, | |
275 |
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15 | .lines = output_to_buffer ? view->window->edit_h : 0, |
276 |
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5 | .columns = output_to_buffer ? view->window->edit_w : 0, |
277 | .actions = { | ||
278 | 15 | spawn_action_from_exec_action(actions[0]), | |
279 | 15 | spawn_action_from_exec_action(actions[1]), | |
280 | 15 | spawn_action_from_exec_action(actions[2]), | |
281 | }, | ||
282 | }; | ||
283 | |||
284 | 15 | ExecAction in_action = actions[STDIN_FILENO]; | |
285 |
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15 | switch (in_action) { |
286 | ✗ | case EXEC_LINE: | |
287 | ✗ | input_from_buffer = true; | |
288 | ✗ | if (!view->selection) { | |
289 | ✗ | move_bol(view, BOL_SIMPLE); | |
290 | ✗ | StringView line = block_iter_get_line(&view->cursor); | |
291 | ✗ | ctx.input.length = line.length; | |
292 | ✗ | replace_unselected_input = true; | |
293 | } | ||
294 | break; | ||
295 | 3 | case EXEC_BUFFER: | |
296 | 3 | input_from_buffer = true; | |
297 |
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3 | if (!view->selection) { |
298 | 3 | const Block *blk; | |
299 |
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6 | block_for_each(blk, &view->buffer->blocks) { |
300 | 3 | ctx.input.length += blk->size; | |
301 | } | ||
302 | 3 | move_bof(view); | |
303 | 3 | replace_unselected_input = true; | |
304 | } | ||
305 | break; | ||
306 | ✗ | case EXEC_WORD: | |
307 | ✗ | input_from_buffer = true; | |
308 | ✗ | if (!view->selection) { | |
309 | ✗ | StringView line; | |
310 | ✗ | size_t offset = get_current_line_and_offset(&view->cursor, &line); | |
311 | ✗ | size_t start = offset; | |
312 | ✗ | size_t end = get_bounds_for_word_under_cursor(line, &start); | |
313 | ✗ | if (end == 0) { | |
314 | break; | ||
315 | } | ||
316 | |||
317 | // If `start` is less than `offset` here, the subtraction wraps | ||
318 | // but nevertheless works as intended | ||
319 | ✗ | view->cursor.offset += start - offset; // == view->cursor.offset -= (offset - start) | |
320 | |||
321 | ✗ | ctx.input.length = end - start; | |
322 | ✗ | BUG_ON(view->cursor.offset >= view->cursor.blk->size); | |
323 | ✗ | replace_unselected_input = true; | |
324 | } | ||
325 | break; | ||
326 | ✗ | case EXEC_MSG: | |
327 | case EXEC_MSG_A: | ||
328 | case EXEC_MSG_B: | ||
329 | case EXEC_MSG_C: { | ||
330 | ✗ | size_t msgs_idx = (in_action == EXEC_MSG) ? 0 : in_action - EXEC_MSG_A; | |
331 | ✗ | BUG_ON(msgs_idx >= ARRAYLEN(e->messages)); | |
332 | ✗ | String messages = dump_messages(&e->messages[msgs_idx]); | |
333 | ✗ | ctx.input = strview_from_string(&messages); | |
334 | ✗ | alloc = messages.buffer; | |
335 | ✗ | break; | |
336 | } | ||
337 | ✗ | case EXEC_COMMAND: { | |
338 | ✗ | String hist = history_dump(&e->command_history); | |
339 | ✗ | ctx.input = strview_from_string(&hist); | |
340 | ✗ | alloc = hist.buffer; | |
341 | ✗ | break; | |
342 | } | ||
343 | ✗ | case EXEC_SEARCH: { | |
344 | ✗ | String hist = history_dump(&e->search_history); | |
345 | ✗ | ctx.input = strview_from_string(&hist); | |
346 | ✗ | alloc = hist.buffer; | |
347 | ✗ | break; | |
348 | } | ||
349 | ✗ | case EXEC_OPEN: { | |
350 | ✗ | String hist = file_history_dump(&e->file_history); | |
351 | ✗ | ctx.input = strview_from_string(&hist); | |
352 | ✗ | alloc = hist.buffer; | |
353 | ✗ | break; | |
354 | } | ||
355 | ✗ | case EXEC_OPEN_REL: { | |
356 | ✗ | String hist = file_history_dump_relative(&e->file_history); | |
357 | ✗ | ctx.input = strview_from_string(&hist); | |
358 | ✗ | alloc = hist.buffer; | |
359 | ✗ | break; | |
360 | } | ||
361 | case EXEC_NULL: | ||
362 | case EXEC_TTY: | ||
363 | break; | ||
364 | // These can't be used as input actions and should be prevented by | ||
365 | // the validity checks in cmd_exec(): | ||
366 | ✗ | case EXEC_TAG: | |
367 | case EXEC_TAG_A: | ||
368 | case EXEC_TAG_B: | ||
369 | case EXEC_TAG_C: | ||
370 | case EXEC_ECHO: | ||
371 | case EXEC_EVAL: | ||
372 | case EXEC_ERRMSG: | ||
373 | case EXEC_INVALID: | ||
374 | default: | ||
375 | − | BUG("unhandled action"); | |
376 | return -1; | ||
377 | } | ||
378 | |||
379 | // This could be left uninitialized, but doing so makes some old compilers | ||
380 | // produce false-positive "-Wmaybe-uninitialized" warnings | ||
381 | 15 | SelectionInfo info = {.si = view->cursor}; | |
382 | |||
383 |
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15 | if (view->selection && (input_from_buffer || output_to_buffer)) { |
384 | ✗ | info = init_selection(view); | |
385 | ✗ | view->cursor = info.si; | |
386 | ✗ | if (input_from_buffer) { | |
387 | ✗ | ctx.input.length = info.eo - info.so; | |
388 | } | ||
389 | } | ||
390 | |||
391 |
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15 | if (input_from_buffer) { |
392 | 3 | alloc = block_iter_get_bytes(&view->cursor, ctx.input.length); | |
393 | 3 | ctx.input.data = alloc; | |
394 | } | ||
395 | |||
396 | 15 | yield_terminal(e, quiet); | |
397 | 15 | int err = spawn(&ctx); | |
398 |
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15 | bool prompt = (err >= 0) && (exec_flags & EXECFLAG_PROMPT); |
399 | 15 | resume_terminal(e, quiet, prompt); | |
400 | 15 | free(alloc); | |
401 | |||
402 |
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15 | if (err != 0) { |
403 | 4 | show_spawn_error_msg(&e->err, &ctx.outputs[1], err); | |
404 | 4 | string_free(&ctx.outputs[0]); | |
405 | 4 | string_free(&ctx.outputs[1]); | |
406 | 4 | view->cursor = saved_cursor; | |
407 | 4 | return -1; | |
408 | } | ||
409 | |||
410 | 11 | string_free(&ctx.outputs[1]); | |
411 | 11 | String *output = &ctx.outputs[0]; | |
412 | 11 | bool strip_trailing_newline = (exec_flags & EXECFLAG_STRIP_NL); | |
413 | 11 | if ( | |
414 | strip_trailing_newline | ||
415 |
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11 | && output_to_buffer |
416 | ✗ | && output->len > 0 | |
417 | ✗ | && output->buffer[output->len - 1] == '\n' | |
418 | ) { | ||
419 | ✗ | output->len--; | |
420 | ✗ | if (output->len > 0 && output->buffer[output->len - 1] == '\r') { | |
421 | ✗ | output->len--; | |
422 | } | ||
423 | } | ||
424 | |||
425 |
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11 | if (!output_to_buffer) { |
426 | 6 | view->cursor = saved_cursor; | |
427 | 6 | view->sel_so = saved_sel_so; | |
428 | 6 | view->sel_eo = saved_sel_eo; | |
429 | 6 | mark_all_lines_changed(view->buffer); | |
430 | } | ||
431 | |||
432 | 11 | ExecAction out_action = actions[STDOUT_FILENO]; | |
433 |
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11 | switch (out_action) { |
434 | 5 | case EXEC_BUFFER: | |
435 |
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5 | if (view->selection) { |
436 | ✗ | insert_to_selection(view, output, &info); | |
437 | } else { | ||
438 |
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5 | size_t del_count = replace_unselected_input ? ctx.input.length : 0; |
439 | 5 | buffer_replace_bytes(view, del_count, output->buffer, output->len); | |
440 | } | ||
441 | break; | ||
442 | ✗ | case EXEC_ECHO: | |
443 | ✗ | if (output->len) { | |
444 | ✗ | size_t pos = 0; | |
445 | ✗ | StringView line = buf_slice_next_line(output->buffer, &pos, output->len); | |
446 | ✗ | info_msg(&e->err, "%.*s", (int)line.length, line.data); | |
447 | } | ||
448 | break; | ||
449 | ✗ | case EXEC_MSG: | |
450 | case EXEC_MSG_A: | ||
451 | case EXEC_MSG_B: | ||
452 | case EXEC_MSG_C: | ||
453 | ✗ | parse_and_activate_message(e, output, out_action); | |
454 | ✗ | break; | |
455 | ✗ | case EXEC_OPEN: | |
456 | ✗ | open_files_from_string(e, output); | |
457 | ✗ | break; | |
458 | ✗ | case EXEC_TAG: | |
459 | case EXEC_TAG_A: | ||
460 | case EXEC_TAG_B: | ||
461 | case EXEC_TAG_C: | ||
462 | ✗ | parse_and_activate_tags(e, output, out_action); | |
463 | ✗ | break; | |
464 | ✗ | case EXEC_EVAL: | |
465 | ✗ | exec_normal_config(e, strview_from_string(output)); | |
466 | ✗ | break; | |
467 | case EXEC_NULL: | ||
468 | case EXEC_TTY: | ||
469 | break; | ||
470 | // These can't be used as output actions | ||
471 | ✗ | case EXEC_COMMAND: | |
472 | case EXEC_ERRMSG: | ||
473 | case EXEC_LINE: | ||
474 | case EXEC_OPEN_REL: | ||
475 | case EXEC_SEARCH: | ||
476 | case EXEC_WORD: | ||
477 | case EXEC_INVALID: | ||
478 | default: | ||
479 | − | BUG("unhandled action"); | |
480 | return -1; | ||
481 | } | ||
482 | |||
483 | 11 | size_t output_len = output->len; | |
484 | 11 | string_free(output); | |
485 | 11 | return output_len; | |
486 | } | ||
487 | |||
488 | 15 | void yield_terminal(EditorState *e, bool quiet) | |
489 | { | ||
490 |
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15 | if (e->flags & EFLAG_HEADLESS) { |
491 | return; | ||
492 | } | ||
493 | |||
494 | ✗ | if (quiet) { | |
495 | ✗ | term_raw_isig(); | |
496 | } else { | ||
497 | ✗ | e->child_controls_terminal = true; | |
498 | ✗ | ui_end(e, false); | |
499 | ✗ | term_cooked(); | |
500 | } | ||
501 | } | ||
502 | |||
503 | 15 | void resume_terminal(EditorState *e, bool quiet, bool prompt) | |
504 | { | ||
505 |
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15 | if (e->flags & EFLAG_HEADLESS) { |
506 | return; | ||
507 | } | ||
508 | |||
509 | ✗ | term_raw(); | |
510 | ✗ | if (!quiet && e->child_controls_terminal) { | |
511 | ✗ | if (prompt) { | |
512 | ✗ | any_key(&e->terminal, e->options.esc_timeout); | |
513 | } | ||
514 | ✗ | ui_start(e); | |
515 | ✗ | e->child_controls_terminal = false; | |
516 | } | ||
517 | } | ||
518 |