patch 9.0.2114: overflow detection not accurate when adding digits Commit: https://github.com/vim/vim/commit/22cbc8a4e17ce61aa460c451a26e1bff2c3d2af9 Author: Christian Brabandt <cb@256bit.org> Date: Sun Nov 19 10:47:21 2023 +0100 patch 9.0.2114: overflow detection not accurate when adding digits Problem: overflow detection not accurate when adding digits Solution: Use a helper function Use a helper function to better detect overflows before adding integer digits to a long or an integer variable respectively. Signal the overflow to the caller function. closes: #13539 Signed-off-by: Christian Brabandt <cb@256bit.org> Signed-off-by: Michael Henry <vim@drmikehenry.com> Signed-off-by: Ernie Rael <errael@raelity.com>

vim9script

# Vim indent file
# Language:	Vim script
# Maintainer:	The Vim Project <https://github.com/vim/vim>
# Last Change:	2023 Aug 10
# Former Maintainer:	Bram Moolenaar <Bram@vim.org>

# Only load this indent file when no other was loaded.
if exists('b:did_indent')
    finish
endif

b:did_indent = true
b:undo_indent = 'setlocal indentkeys< indentexpr<'

import autoload '../autoload/dist/vimindent.vim'

setlocal indentexpr=vimindent.Expr()
setlocal indentkeys+==endif,=enddef,=endfu,=endfor,=endwh,=endtry,=endclass,=endinterface,=endenum,=},=else,=cat,=finall,=END,0\\
execute('setlocal indentkeys+=0=\"\\\ ,0=#\\\ ')
setlocal indentkeys-=0#
setlocal indentkeys-=: