patch 8.2.4363: MS-Windows: running out of memory for a very long line
Problem: MS-Windows: running out of memory for a very long line.
Solution: Use a 32 bit value for MAXCOL also when ints are 64 bits.
diff --git a/src/version.c b/src/version.c
index 1fc1767..18f7892 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 4363,
+/**/
4362,
/**/
4361,
diff --git a/src/vim.h b/src/vim.h
index 3fea0d9..09303e9 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -1739,7 +1739,9 @@
# define MAXCOL (0x3fffffffL) // maximum column number, 30 bits
# define MAXLNUM (0x3fffffffL) // maximum (invalid) line number
#else
-# define MAXCOL INT_MAX // maximum column number
+ // MAXCOL used to be INT_MAX, but with 64 bit ints that results in running
+ // out of memory when trying to allocate a very long line.
+# define MAXCOL 0x7fffffffL // maximum column number
# define MAXLNUM LONG_MAX // maximum (invalid) line number
#endif