136 		    || curwin->w_cursor.lnum != Insstart.lnum  in internal_format()
371 				 get_number_indent(curwin->w_cursor.lnum - 1);  in internal_format()
455     linenr_T	lnum,  in fmt_check_par()  argument
463     ptr = ml_get(lnum);  in fmt_check_par()
479 	    || startPS(lnum, NUL, FALSE));  in fmt_check_par()
486 ends_in_white(linenr_T lnum)  in ends_in_white()  argument
488     char_u	*s = ml_get(lnum);  in ends_in_white()
506     linenr_T lnum,  in same_leader()  argument
535 		if (*(ml_get(lnum) + leader1_len) == NUL)  in same_leader()
549     line1 = vim_strsave(ml_get(lnum));  in same_leader()
554 	line2 = ml_get(lnum + 1);  in same_leader()
576 paragraph_start(linenr_T lnum)  in paragraph_start()  argument
585     if (lnum <= 1)  in paragraph_start()
588     p = ml_get(lnum - 1);  in paragraph_start()
593     if (fmt_check_par(lnum - 1, &leader_len, &leader_flags, do_comments))  in paragraph_start()
596     if (fmt_check_par(lnum, &next_leader_len, &next_leader_flags, do_comments))  in paragraph_start()
599     if (has_format_option(FO_WHITE_PAR) && !ends_in_white(lnum - 1))  in paragraph_start()
602     if (has_format_option(FO_Q_NUMBER) && (get_number_indent(lnum) > 0))  in paragraph_start()
605     if (!same_leader(lnum - 1, leader_len, leader_flags,  in paragraph_start()
671     if (prev_line && !paragraph_start(curwin->w_cursor.lnum))  in auto_format()
673 	--curwin->w_cursor.lnum;  in auto_format()
683     saved_cursor.lnum = 0;  in auto_format()
685     if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count)  in auto_format()
688 	curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;  in auto_format()
707 	    ml_replace(curwin->w_cursor.lnum, pnew, FALSE);  in auto_format()
813     if (u_save((linenr_T)(oap->start.lnum - 1),  in op_format()
814 				       (linenr_T)(oap->end.lnum + 1)) == FAIL)  in op_format()
836     if (oap->end_adjusted && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count)  in op_format()
837 	++curwin->w_cursor.lnum;  in op_format()
849 	saved_cursor.lnum = 0;  in op_format()
882     if (fex_format(oap->start.lnum, oap->line_count, NUL) != 0)  in op_formatexpr()
890     linenr_T	lnum,  in fex_format()  argument
901     set_vim_var_nr(VV_LNUM, lnum);  in fex_format()
970     if (curwin->w_cursor.lnum > 1)  in format_lines()
971 	is_not_par = fmt_check_par(curwin->w_cursor.lnum - 1  in format_lines()
975     next_is_not_par = fmt_check_par(curwin->w_cursor.lnum  in format_lines()
979 	is_end_par = !ends_in_white(curwin->w_cursor.lnum - 1);  in format_lines()
981     curwin->w_cursor.lnum--;  in format_lines()
987 	    curwin->w_cursor.lnum++;  in format_lines()
995 	if (count == 1 || curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)  in format_lines()
1003 	    next_is_not_par = fmt_check_par(curwin->w_cursor.lnum + 1  in format_lines()
1007 			   (get_number_indent(curwin->w_cursor.lnum + 1) > 0);  in format_lines()
1012 	    is_end_par = !ends_in_white(curwin->w_cursor.lnum);  in format_lines()
1027 		    && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count)  in format_lines()
1029 		if (do_second_indent && !LINEEMPTY(curwin->w_cursor.lnum + 1))  in format_lines()
1035 				   get_indent_lnum(curwin->w_cursor.lnum + 1);  in format_lines()
1049 				     get_number_indent(curwin->w_cursor.lnum);  in format_lines()
1055 				     get_number_indent(curwin->w_cursor.lnum);  in format_lines()
1062 	    if (curwin->w_cursor.lnum >= curbuf->b_ml.ml_line_count  in format_lines()
1063 		    || !same_leader(curwin->w_cursor.lnum,  in format_lines()
1136 		curwin->w_cursor.lnum++;  in format_lines()
1143 		    mark_col_adjust(curwin->w_cursor.lnum, (colnr_T)0, 0L,  in format_lines()
1153 			mark_col_adjust(curwin->w_cursor.lnum,  in format_lines()
1157 		curwin->w_cursor.lnum--;  in format_lines()