Lines Matching refs:el
67 read_init(EditLine *el) in read_init() argument
70 el->el_read.read_char = read_char; in read_init()
80 el_read_setfn(EditLine *el, el_rfunc_t rc) in el_read_setfn() argument
82 el->el_read.read_char = (rc == EL_BUILTIN_GETCFN) ? read_char : rc; in el_read_setfn()
92 el_read_getfn(EditLine *el) in el_read_getfn() argument
94 return el->el_read.read_char == read_char ? in el_read_getfn()
95 EL_BUILTIN_GETCFN : el->el_read.read_char; in el_read_getfn()
105 read_debug(EditLine *el) in read_debug() argument
108 if (el->el_line.cursor > el->el_line.lastchar) in read_debug()
109 (void) fprintf(el->el_errfile, "cursor > lastchar\r\n"); in read_debug()
110 if (el->el_line.cursor < el->el_line.buffer) in read_debug()
111 (void) fprintf(el->el_errfile, "cursor < buffer\r\n"); in read_debug()
112 if (el->el_line.cursor > el->el_line.limit) in read_debug()
113 (void) fprintf(el->el_errfile, "cursor > limit\r\n"); in read_debug()
114 if (el->el_line.lastchar > el->el_line.limit) in read_debug()
115 (void) fprintf(el->el_errfile, "lastchar > limit\r\n"); in read_debug()
116 if (el->el_line.limit != &el->el_line.buffer[EL_BUFSIZ - 2]) in read_debug()
117 (void) fprintf(el->el_errfile, "limit != &buffer[EL_BUFSIZ-2]\r\n"); in read_debug()
188 read_preread(EditLine *el) in read_preread() argument
192 if (el->el_tty.t_mode == ED_IO) in read_preread()
199 (void) ioctl(el->el_infd, FIONREAD, &chrs); in read_preread()
203 chrs = read(el->el_infd, buf, in read_preread()
207 el_push(el, buf); in read_preread()
220 FUN(el,push)(EditLine *el, const Char *str) in FUN() argument
222 c_macro_t *ma = &el->el_chared.c_macro; in FUN()
230 terminal_beep(el); in FUN()
231 terminal__flush(el); in FUN()
240 read_getcmd(EditLine *el, el_action_t *cmdnum, Char *ch) in read_getcmd() argument
245 el->el_errno = 0; in read_getcmd()
247 if ((num = FUN(el,getc)(el, ch)) != 1) {/* if EOF or error */ in read_getcmd()
248 el->el_errno = num == 0 ? 0 : errno; in read_getcmd()
254 el->el_state.metanext = 0; in read_getcmd()
260 if (el->el_state.metanext) { in read_getcmd()
261 el->el_state.metanext = 0; in read_getcmd()
269 cmd = el->el_map.current[(unsigned char) *ch]; in read_getcmd()
272 switch (keymacro_get(el, ch, &val)) { in read_getcmd()
277 FUN(el,push)(el, val.str); in read_getcmd()
286 EL_ABORT((el->el_errfile, "Bad XK_ type \n")); in read_getcmd()
290 if (el->el_map.alt == NULL) in read_getcmd()
291 el->el_map.current = el->el_map.key; in read_getcmd()
313 read_char(EditLine *el, Char *cp) in read_char() argument
322 el->el_signal->sig_no = 0; in read_char()
323 while ((num_read = read(el->el_infd, cbuf + cbp, (size_t)1)) == -1) { in read_char()
325 switch (el->el_signal->sig_no) { in read_char()
327 FUN(el,set)(el, EL_REFRESH); in read_char() local
330 sig_set(el); in read_char()
335 if (!tried && read__fixio(el->el_infd, e) == 0) in read_char()
352 if (el->el_flags & CHARSET_IS_UTF8) { in read_char()
373 if ((el->el_flags & IGNORE_EXTCHARS) && bytes > 1) { in read_char()
400 FUN(el,getc)(EditLine *el, Char *cp) in FUN() argument
403 c_macro_t *ma = &el->el_chared.c_macro; in FUN()
405 terminal__flush(el); in FUN()
408 if (!read_preread(el)) in FUN()
431 (void) fprintf(el->el_errfile, "Turning raw mode on\n"); in FUN()
433 if (tty_rawmode(el) < 0)/* make sure the tty is set up correctly */ in FUN()
437 (void) fprintf(el->el_errfile, "Reading a character\n"); in FUN()
439 num_read = (*el->el_read.read_char)(el, cp); in FUN()
441 el->el_errno = errno; in FUN()
443 if (el->el_flags & NARROW_READ) in FUN()
447 (void) fprintf(el->el_errfile, "Got it %c\n", *cp); in FUN()
453 read_prepare(EditLine *el) in read_prepare() argument
455 if (el->el_flags & HANDLE_SIGNALS) in read_prepare()
456 sig_set(el); in read_prepare()
457 if (el->el_flags & NO_TTY) in read_prepare()
459 if ((el->el_flags & (UNBUFFERED|EDIT_DISABLED)) == UNBUFFERED) in read_prepare()
460 tty_rawmode(el); in read_prepare()
464 el_resize(el); in read_prepare()
465 re_clear_display(el); /* reset the display stuff */ in read_prepare()
466 ch_reset(el, 0); in read_prepare()
467 re_refresh(el); /* print the prompt */ in read_prepare()
469 if (el->el_flags & UNBUFFERED) in read_prepare()
470 terminal__flush(el); in read_prepare()
474 read_finish(EditLine *el) in read_finish() argument
476 if ((el->el_flags & UNBUFFERED) == 0) in read_finish()
477 (void) tty_cookedmode(el); in read_finish()
478 if (el->el_flags & HANDLE_SIGNALS) in read_finish()
479 sig_clr(el); in read_finish()
483 FUN(el,gets)(EditLine *el, int *nread) in FUN() argument
492 c_macro_t *ma = &el->el_chared.c_macro; in FUN()
499 if (el->el_flags & NO_TTY) { in FUN()
502 cp = el->el_line.buffer; in FUN()
503 while ((num = (*el->el_read.read_char)(el, cp)) == 1) { in FUN()
505 if (cp + 1 >= el->el_line.limit) { in FUN()
506 idx = (size_t)(cp - el->el_line.buffer); in FUN()
507 if (!ch_enlargebufs(el, (size_t)2)) in FUN()
509 cp = &el->el_line.buffer[idx]; in FUN()
512 if (el->el_flags & UNBUFFERED) in FUN()
519 cp = el->el_line.buffer; in FUN()
520 el->el_errno = errno; in FUN()
528 if (el->el_tty.t_mode == EX_IO && ma->level < 0) { in FUN()
531 (void) ioctl(el->el_infd, FIONREAD, &chrs); in FUN()
533 if (tty_rawmode(el) < 0) { in FUN()
542 if ((el->el_flags & UNBUFFERED) == 0) in FUN()
543 read_prepare(el); in FUN()
545 if (el->el_flags & EDIT_DISABLED) { in FUN()
548 if ((el->el_flags & UNBUFFERED) == 0) in FUN()
549 cp = el->el_line.buffer; in FUN()
551 cp = el->el_line.lastchar; in FUN()
553 terminal__flush(el); in FUN()
555 while ((num = (*el->el_read.read_char)(el, cp)) == 1) { in FUN()
557 if (cp + 1 >= el->el_line.limit) { in FUN()
558 idx = (size_t)(cp - el->el_line.buffer); in FUN()
559 if (!ch_enlargebufs(el, (size_t)2)) in FUN()
561 cp = &el->el_line.buffer[idx]; in FUN()
565 if (el->el_flags & UNBUFFERED) in FUN()
573 cp = el->el_line.buffer; in FUN()
574 el->el_errno = errno; in FUN()
583 read_debug(el); in FUN()
586 if ((num = read_getcmd(el, &cmdnum, &ch)) != OKCMD) { in FUN()
589 (void) fprintf(el->el_errfile, in FUN()
594 if (el->el_errno == EINTR) { in FUN()
595 el->el_line.buffer[0] = '\0'; in FUN()
596 el->el_line.lastchar = in FUN()
597 el->el_line.cursor = el->el_line.buffer; in FUN()
600 if ((unsigned int)cmdnum >= (unsigned int)el->el_map.nfunc) { /* BUG CHECK command */ in FUN()
602 (void) fprintf(el->el_errfile, in FUN()
611 for (b = el->el_map.help; b->name; b++) in FUN()
615 (void) fprintf(el->el_errfile, in FUN()
618 (void) fprintf(el->el_errfile, in FUN()
623 el->el_state.thiscmd = cmdnum; in FUN()
624 el->el_state.thisch = ch; in FUN()
625 if (el->el_map.type == MAP_VI && in FUN()
626 el->el_map.current == el->el_map.key && in FUN()
627 el->el_chared.c_redo.pos < el->el_chared.c_redo.lim) { in FUN()
629 el->el_chared.c_redo.pos != el->el_chared.c_redo.buf in FUN()
630 && Isprint(el->el_chared.c_redo.pos[-1])) in FUN()
631 el->el_chared.c_redo.pos--; in FUN()
633 *el->el_chared.c_redo.pos++ = ch; in FUN()
635 retval = (*el->el_map.func[cmdnum]) (el, ch); in FUN()
637 (void) fprintf(el->el_errfile, in FUN()
642 el->el_state.lastcmd = cmdnum; in FUN()
647 re_refresh_cursor(el); in FUN()
651 re_clear_lines(el); in FUN()
652 re_clear_display(el); in FUN()
656 re_refresh(el); in FUN()
660 re_refresh(el); in FUN()
661 terminal_beep(el); in FUN()
672 if ((el->el_flags & UNBUFFERED) == 0) in FUN()
675 *el->el_line.lastchar++ = CONTROL('d'); in FUN()
676 el->el_line.cursor = el->el_line.lastchar; in FUN()
682 num = (int)(el->el_line.lastchar - el->el_line.buffer); in FUN()
687 (void) fprintf(el->el_errfile, in FUN()
691 re_clear_display(el); /* reset the display stuff */ in FUN()
692 ch_reset(el, 1); /* reset the input pointers */ in FUN()
693 re_refresh(el); /* print the prompt again */ in FUN()
699 (void) fprintf(el->el_errfile, in FUN()
702 terminal_beep(el); in FUN()
703 terminal__flush(el); in FUN()
706 el->el_state.argument = 1; in FUN()
707 el->el_state.doingarg = 0; in FUN()
708 el->el_chared.c_vcmd.action = NOP; in FUN()
709 if (el->el_flags & UNBUFFERED) in FUN()
713 terminal__flush(el); /* flush any buffered output */ in FUN()
715 if ((el->el_flags & UNBUFFERED) == 0) { in FUN()
716 read_finish(el); in FUN()
719 *nread = (int)(el->el_line.lastchar - el->el_line.buffer); in FUN()
723 el->el_line.cursor = el->el_line.lastchar = cp; in FUN()
725 *nread = (int)(el->el_line.cursor - el->el_line.buffer); in FUN()
730 errno = el->el_errno; in FUN()
734 return el->el_line.buffer; in FUN()