lib/libedit/common.c

83 		    || el->el_line.cursor >= el->el_line.lastchar)
86 		*el->el_line.cursor++ = c;
92 		while (count-- && el->el_line.cursor < el->el_line.lastchar)
93 			*el->el_line.cursor++ = c;
105  *	Delete from beginning of current word to cursor
114 	if (el->el_line.cursor == el->el_line.buffer)
117 	cp = c__prev_word(el->el_line.cursor, el->el_line.buffer,
120 	for (p = cp, kp = el->el_chared.c_kill.buf; p < el->el_line.cursor; p++)
124 	c_delbefore(el, el->el_line.cursor - cp);	/* delete before dot */
125 	el->el_line.cursor = cp;
126 	if (el->el_line.cursor < el->el_line.buffer)
127 		el->el_line.cursor = el->el_line.buffer; /* bounds check */
133  *	Delete character under cursor
144 	    EL.buffer, EL.buffer, EL.cursor, EL.cursor, EL.lastchar,
147 	if (el->el_line.cursor == el->el_line.lastchar) {
150 			if (el->el_line.cursor == el->el_line.buffer) {
161 				el->el_line.cursor--;
171 	    el->el_line.cursor >= el->el_line.lastchar &&
172 	    el->el_line.cursor > el->el_line.buffer)
174 		el->el_line.cursor = el->el_line.lastchar - 1;
189 	cp = el->el_line.cursor;
195 	el->el_line.lastchar = el->el_line.cursor;
201  *	Move cursor to the end of line
209 	el->el_line.cursor = el->el_line.lastchar;
212 		el->el_line.cursor--;
224  *	Move cursor to the beginning of line
232 	el->el_line.cursor = el->el_line.buffer;
236 		while (isspace((unsigned char) *el->el_line.cursor))
237 			el->el_line.cursor++;
248  *	Exchange the character to the left of the cursor with the one under it
255 	if (el->el_line.cursor < el->el_line.lastchar) {
259 			el->el_line.cursor++;
261 	if (el->el_line.cursor > &el->el_line.buffer[1]) {
263 		c = el->el_line.cursor[-2];
264 		el->el_line.cursor[-2] = el->el_line.cursor[-1];
265 		el->el_line.cursor[-1] = c;
282 	if (el->el_line.cursor >= lim ||
283 	    (el->el_line.cursor == lim - 1 &&
288 	el->el_line.cursor += el->el_state.argument;
289 	if (el->el_line.cursor > lim)
290 		el->el_line.cursor = lim;
310 	if (el->el_line.cursor == el->el_line.buffer)
313 	el->el_line.cursor = c__prev_word(el->el_line.cursor,
336 	if (el->el_line.cursor > el->el_line.buffer) {
337 		el->el_line.cursor -= el->el_state.argument;
338 		if (el->el_line.cursor < el->el_line.buffer)
339 			el->el_line.cursor = el->el_line.buffer;
556  *	Delete the character to the left of the cursor
564 	if (el->el_line.cursor <= el->el_line.buffer)
568 	el->el_line.cursor -= el->el_state.argument;
569 	if (el->el_line.cursor < el->el_line.buffer)
570 		el->el_line.cursor = el->el_line.buffer;
833 	if (*(ptr = el->el_line.cursor) == '\n')
857 	el->el_line.cursor = ptr;
876 	for (ptr = el->el_line.cursor; ptr < el->el_line.lastchar; ptr++)
891 	el->el_line.cursor = ptr;