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>

" Vim compiler file
" Compiler:	ShellCheck
" Maintainer:	Doug Kearns <dougkearns@gmail.com>
" Last Change:	2020 Sep 4

if exists("current_compiler")
  finish
endif
let current_compiler = "shellcheck"

if exists(":CompilerSet") != 2		" older Vim always used :setlocal
  command -nargs=* CompilerSet setlocal <args>
endif

let s:cpo_save = &cpo
set cpo&vim

CompilerSet makeprg=shellcheck\ -f\ gcc
CompilerSet errorformat=%f:%l:%c:\ %trror:\ %m\ [SC%n],
		       \%f:%l:%c:\ %tarning:\ %m\ [SC%n],
		       \%f:%l:%c:\ %tote:\ %m\ [SC%n],
		       \%-G%.%#

let &cpo = s:cpo_save
unlet s:cpo_save