bin/less/cmdbuf.c

30 static char *cp;		/* Pointer into cmdbuf */
119 	cp = cmdbuf;
120 	*cp = '\0';
284  * Repaint the line from cp onwards.
295 	while (*cp != '\0')
297 		char *np = cp;
302 		cp = np;
306 	while (*cp != '\0')
308 		char *np = cp;
313 		cp = np;
320 	while (cp > old_cp)
326  * and set cp to the corresponding char in cmdbuf.
335 		cmd_step_left(&cp, &width, &bswidth);
341 	cp = &cmdbuf[cmd_offset];
377 	save_cp = cp;
407 	save_cp = cp;
422 	if (*cp == '\0')
427 	ncp = cp;
431 	else if (cmd_col + width == sc_width - 1 && cp[1] != '\0')
433 	cp = ncp;
436 	while (*cp != '\0')
442 		cp = ncp;
456 	if (cp <= cmdbuf)
461 	ncp = cp;
470 	cp = ncp;
497 	for (s = &cmdbuf[strlen(cmdbuf)];  s >= cp;  s--)
502 	for (s = cp;  s < cp + clen;  s++)
507 	cmd_repaint(cp);
522 	if (cp == cmdbuf)
533 	s = cp;
535 	clen = s - cp;
540 	for (s = cp;  ;  s++)
550 	cmd_repaint(cp);
556 	if ((curr_cmdflags & CF_QUIT_ON_ERASE) && cp == cmdbuf && *cp == '\0')
567 	if (*cp == '\0')
586 	if (cp > cmdbuf && cp[-1] == ' ')
592 		while (cp > cmdbuf && cp[-1] == ' ')
600 		while (cp > cmdbuf && cp[-1] != ' ')
612 	if (*cp == ' ')
618 		while (*cp == ' ')
626 		while (*cp != ' ' && *cp != '\0')
645 	*cp = '\0';
646 	cmd_repaint(cp);
707 	for (cp = cmdbuf;  *cp != '\0';  )
826 		while (*cp != '\0' && *cp != ' ')
828 		while (*cp == ' ')
833 		while (cp > cmdbuf && cp[-1] == ' ')
835 		while (cp > cmdbuf && cp[-1] != ' ')
842 		cmd_repaint(cp);
846 		while (*cp != '\0')
918  * This is the word which the cursor (cp) is inside or at the end of.
937 	if (*cp != ' ' && *cp != '\0')
943 		while (*cp != ' ' && *cp != '\0')
945 	} else if (cp > cmdbuf && cp[-1] != ' ')
965 	if (cp == cmdbuf)
973 	for (word = cmdbuf;  word < cp;  word++)
976 	if (word >= cp)
977 		return (cp);
978 	for (p = cmdbuf;  p < cp;  p++)
983 		} else if (esclen > 0 && p + esclen < cp &&
1039 	tk_original = (char *) ecalloc(cp-word+1, sizeof(char));
1040 	strncpy(tk_original, word, cp-word);
1046 	c = *cp;
1047 	*cp = '\0';
1062 	*cp = c;
1136 	while (cp > tk_ipoint)
1160 			if (cp > cmdbuf && cp[-1] == closequote)