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comparison src/fold.c @ 1964:7d2641e6af75 v7.2.261

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updated for version 7.2-261
author vimboss
date Fri, 18 Sep 2009 13:17:09 +0000
parents 30534c76776a
children f018c759e4ed
comparison
equal deleted inserted replaced
1963:9edb57594942 1964:7d2641e6af75
1605 else 1605 else
1606 fp->fd_top += amount; 1606 fp->fd_top += amount;
1607 } 1607 }
1608 else 1608 else
1609 { 1609 {
1610 /* 2, 3, or 5: need to correct nested folds too */
1611 foldMarkAdjustRecurse(&fp->fd_nested, line1 - fp->fd_top,
1612 line2 - fp->fd_top, amount, amount_after);
1613 if (fp->fd_top < top) 1610 if (fp->fd_top < top)
1614 { 1611 {
1612 /* 2 or 3: need to correct nested folds too */
1613 foldMarkAdjustRecurse(&fp->fd_nested, line1 - fp->fd_top,
1614 line2 - fp->fd_top, amount, amount_after);
1615 if (last <= line2) 1615 if (last <= line2)
1616 { 1616 {
1617 /* 2. fold contains line1, line2 is below fold */ 1617 /* 2. fold contains line1, line2 is below fold */
1618 if (amount == MAXLNUM) 1618 if (amount == MAXLNUM)
1619 fp->fd_len = line1 - fp->fd_top; 1619 fp->fd_len = line1 - fp->fd_top;
1626 fp->fd_len += amount_after; 1626 fp->fd_len += amount_after;
1627 } 1627 }
1628 } 1628 }
1629 else 1629 else
1630 { 1630 {
1631 /* 5. fold is below line1 and contains line2 */ 1631 /* 5. fold is below line1 and contains line2; need to
1632 * correct nested folds too */
1633 foldMarkAdjustRecurse(&fp->fd_nested, line1 - fp->fd_top,
1634 line2 - fp->fd_top, amount,
1635 amount_after + (fp->fd_top - top));
1632 if (amount == MAXLNUM) 1636 if (amount == MAXLNUM)
1633 { 1637 {
1634 fp->fd_len -= line2 - fp->fd_top + 1; 1638 fp->fd_len -= line2 - fp->fd_top + 1;
1635 fp->fd_top = line1; 1639 fp->fd_top = line1;
1636 } 1640 }