To: vim_dev@googlegroups.com
Subject: Patch 8.2.4363
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 8.2.4363
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.
Files:      src/vim.h


*** ../vim-8.2.4362/src/vim.h	2022-02-11 21:13:31.055421058 +0000
--- src/vim.h	2022-02-12 21:08:44.969932594 +0000
***************
*** 1739,1745 ****
  # define MAXCOL (0x3fffffffL)		// maximum column number, 30 bits
  # define MAXLNUM (0x3fffffffL)		// maximum (invalid) line number
  #else
! # define MAXCOL  INT_MAX		// maximum column number
  # define MAXLNUM LONG_MAX		// maximum (invalid) line number
  #endif
  
--- 1739,1747 ----
  # define MAXCOL (0x3fffffffL)		// maximum column number, 30 bits
  # define MAXLNUM (0x3fffffffL)		// maximum (invalid) line number
  #else
!   // 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
  
*** ../vim-8.2.4362/src/version.c	2022-02-12 20:46:11.975887702 +0000
--- src/version.c	2022-02-12 21:05:35.490194636 +0000
***************
*** 752,753 ****
--- 752,755 ----
  {   /* Add new patch number below this line */
+ /**/
+     4363,
  /**/

-- 
To define recursion, we must first define recursion.

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
///                                                                      \\\
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