extra/readline/display.c

139 int _rl_last_c_pos = 0;
914 	      o_cpos = _rl_last_c_pos;
933 		  _rl_last_c_pos != o_cpos &&
934 		  _rl_last_c_pos > wrap_offset &&
936 		_rl_last_c_pos -= wrap_offset;
945 		  inv_botlin == 0 && _rl_last_c_pos == out &&
947 		  (_rl_last_c_pos < visible_first_line_len))
950 		    nleft = _rl_screenwidth - _rl_last_c_pos;
952 		    nleft = _rl_screenwidth + wrap_offset - _rl_last_c_pos;
989 		_rl_last_c_pos += wrap_offset;
998 	  if (cursor_linenum == 0 && wrap_offset > 0 && _rl_last_c_pos > 0 &&
1000 	      _rl_last_c_pos <= PROMPT_ENDING_INDEX && local_prompt)
1002 	      _rl_last_c_pos < PROMPT_ENDING_INDEX && local_prompt)
1013 		_rl_last_c_pos = _rl_col_width (local_prompt, 0, nleft) - wrap_offset;
1015 		_rl_last_c_pos = nleft;
1033 	  if (wrap_offset && cursor_linenum == 0 && nleft < _rl_last_c_pos)
1040 	      if (_rl_last_c_pos > tx)
1042 	          _rl_backspace (_rl_last_c_pos - tx);	/* XXX */
1043 	          _rl_last_c_pos = tx;
1053 	  else if (nleft != _rl_last_c_pos)
1131 	  t = _rl_last_c_pos - M_OFFSET (lmargin, wrap_offset);
1133 	      (_rl_last_c_pos == out) &&
1210     temp = _rl_last_c_pos;
1212     temp = _rl_last_c_pos - W_OFFSET(_rl_last_v_pos, visible_wrap_offset);
1248 	      _rl_last_c_pos = tempwidth;
1264 	      _rl_last_c_pos = 1;
1277 	  _rl_last_c_pos = 1;
1419 	_rl_last_c_pos += visible_wrap_offset;
1437       _rl_term_cr && lendiff > prompt_visible_length && _rl_last_c_pos > 0 &&
1438       od >= lendiff && _rl_last_c_pos < PROMPT_ENDING_INDEX)
1450 	  _rl_last_c_pos = _rl_col_width (local_prompt, 0, lendiff) - wrap_offset;
1454 	_rl_last_c_pos = lendiff;
1466 …if (current_line == 0 && MB_CUR_MAX > 1 && rl_byte_oriented == 0 && _rl_last_c_pos == prompt_physi…
1520 	  if (*ols && (!_rl_horizontal_scroll_mode || _rl_last_c_pos > 0 ||
1524 	      _rl_last_c_pos += col_lendiff;
1533 	      _rl_last_c_pos += col_lendiff;
1541 	      _rl_last_c_pos += col_temp;
1554 	      _rl_last_c_pos += _rl_col_width (nfd+lendiff, 0, temp-col_lendiff);
1556 	      _rl_last_c_pos += _rl_col_width (nfd+lendiff, 0, temp-lendiff);
1564 	  _rl_last_c_pos += col_temp;
1579 	  if (_rl_horizontal_scroll_mode && _rl_last_c_pos == 0 &&
1591 	      _rl_last_c_pos += _rl_col_width (nfd, 0, temp);;
1600 	      _rl_last_c_pos += col_temp;		/* XXX */
1626   _rl_last_c_pos = _rl_last_v_pos = 0;
1662     _rl_last_c_pos = _rl_col_width (prompt_last_line, 0, l);	/* XXX */
1664     _rl_last_c_pos = l;
1726   cpos = _rl_last_c_pos;
1758     i = _rl_last_c_pos;
1761   i = _rl_last_c_pos - woff;
1762   if (dpos == 0 || CR_FASTER (dpos, _rl_last_c_pos) ||
1770       cpos = _rl_last_c_pos = 0;
1820   _rl_last_c_pos = dpos;
1842       _rl_last_c_pos = 0;
2098     visible_line[--_rl_last_c_pos] = '\0';
2125   _rl_last_c_pos += count;
2219   if (_rl_vis_botlin && _rl_last_c_pos == 0 &&
2254       _rl_last_c_pos = 0;
2299       _rl_last_c_pos = 0;
2357     nleft = _rl_last_c_pos - _rl_screenwidth - rl_visible_prompt_length;
2359     nleft = _rl_last_c_pos - _rl_screenwidth;