Patch 8.0.0583
Problem: Fold test hangs on MS-Windows.
Solution: Avoid overflow in compare.
Files: src/fold.c
*** ../vim-8.0.0582/src/fold.c 2017-04-22 22:40:07.252963462 +0200
--- src/fold.c 2017-04-23 16:45:14.563673689 +0200
***************
*** 2928,2934 ****
{
/* 2: or 3: need to delete nested folds */
foldRemove(&fp->fd_nested, top - fp->fd_top, bot - fp->fd_top);
! if (fp->fd_top + fp->fd_len > bot + 1)
{
/* 3: need to split it. */
foldSplit(gap, (int)(fp - (fold_T *)gap->ga_data), top, bot);
--- 2928,2934 ----
{
/* 2: or 3: need to delete nested folds */
foldRemove(&fp->fd_nested, top - fp->fd_top, bot - fp->fd_top);
! if (fp->fd_top + fp->fd_len - 1 > bot)
{
/* 3: need to split it. */
foldSplit(gap, (int)(fp - (fold_T *)gap->ga_data), top, bot);
***************
*** 2970,2979 ****
/* foldReverseOrder() {{{2 */
static void
! foldReverseOrder(garray_T *gap, linenr_T start, linenr_T end)
{
fold_T *left, *right;
fold_T tmp;
for (; start < end; start++, end--)
{
--- 2970,2981 ----
/* foldReverseOrder() {{{2 */
static void
! foldReverseOrder(garray_T *gap, linenr_T start_arg, linenr_T end_arg)
{
fold_T *left, *right;
fold_T tmp;
+ linenr_T start = start_arg;
+ linenr_T end = end_arg;
for (; start < end; start++, end--)
{
*** ../vim-8.0.0582/src/version.c 2017-04-22 23:49:48.442047574 +0200
--- src/version.c 2017-04-23 16:47:40.057692680 +0200
***************
*** 766,767 ****
--- 766,769 ----
{ /* Add new patch number below this line */
+ /**/
+ 583,
/**/
--
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of the wall and swings out over the heads of the CROWD in a
swashbuckling manner towards a large window. He stops just short
of the window and is left swing pathetically back and forth.]
LAUNCELOT: Excuse me ... could somebody give me a push ...
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