89 	colnr_T	col;  in internal_format()  local
121 	if ((startcol = curwin->w_cursor.col) == 0)  in internal_format()
126 	wantcol = curwin->w_cursor.col;  in internal_format()
128 	curwin->w_cursor.col = startcol;  in internal_format()
137 		    || curwin->w_cursor.col >= Insstart.col)  in internal_format()
139 	    if (curwin->w_cursor.col == startcol && c != NUL)  in internal_format()
146 		end_col = curwin->w_cursor.col;  in internal_format()
150 		while (curwin->w_cursor.col > 0 && WHITECHAR(cc))  in internal_format()
160 		if (curwin->w_cursor.col == 0 && WHITECHAR(cc))  in internal_format()
169 		if (curwin->w_cursor.col < leader_len)  in internal_format()
174 		    if (curwin->w_cursor.col == 0)  in internal_format()
177 		    if (curwin->w_cursor.col <= leader_len)  in internal_format()
179 		    col = curwin->w_cursor.col;  in internal_format()
185 		    curwin->w_cursor.col = col;  in internal_format()
191 		foundcol = curwin->w_cursor.col;  in internal_format()
192 		if (curwin->w_cursor.col <= (colnr_T)wantcol)  in internal_format()
201 		if (curwin->w_cursor.col != startcol)  in internal_format()
204 		    if (curwin->w_cursor.col < leader_len)  in internal_format()
206 		    col = curwin->w_cursor.col;  in internal_format()
215 		    if (curwin->w_cursor.col != skip_pos && allow_break)  in internal_format()
217 			foundcol = curwin->w_cursor.col;  in internal_format()
219 			if (curwin->w_cursor.col <= (colnr_T)wantcol)  in internal_format()
222 		    curwin->w_cursor.col = col;  in internal_format()
225 		if (curwin->w_cursor.col == 0)  in internal_format()
229 		col = curwin->w_cursor.col;  in internal_format()
237 		if (curwin->w_cursor.col < leader_len)  in internal_format()
240 		curwin->w_cursor.col = col;  in internal_format()
241 		skip_pos = curwin->w_cursor.col;  in internal_format()
250 		    foundcol = curwin->w_cursor.col;  in internal_format()
253 		if (curwin->w_cursor.col <= (colnr_T)wantcol)  in internal_format()
263 			if (curwin->w_cursor.col == startcol)  in internal_format()
273 			col = curwin->w_cursor.col;  in internal_format()
289 				      ncc == NUL? 0 : curwin->w_cursor.col;  in internal_format()
292 			curwin->w_cursor.col = col;  in internal_format()
296 	    if (curwin->w_cursor.col == 0)  in internal_format()
303 	    curwin->w_cursor.col = startcol;  in internal_format()
320 	curwin->w_cursor.col = foundcol;  in internal_format()
322 		    && (!fo_white_par || curwin->w_cursor.col < startcol))  in internal_format()
324 	startcol -= curwin->w_cursor.col;  in internal_format()
333 	    curwin->w_cursor.col = orig_col;  in internal_format()
346 		curwin->w_cursor.col = foundcol;  in internal_format()
412 	    curwin->w_cursor.col += startcol;  in internal_format()
414 	    if (curwin->w_cursor.col > len)  in internal_format()
415 		curwin->w_cursor.col = len;  in internal_format()
645     wasatend = (pos.col == (colnr_T)STRLEN(old));  in auto_format()
650 	if (!WHITECHAR(cc) && curwin->w_cursor.col > 0  in auto_format()
702 	if (curwin->w_cursor.col == len)  in auto_format()
1103 		while (curwin->w_cursor.col && vim_isspace(gchar_cursor()))  in format_lines()
1137 		curwin->w_cursor.col = 0;  in format_lines()