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 syntax file
" Language:     Elsa
" Maintainer:   Miles Glapa-Grossklag <miles@glapa-grossklag.com>
" Last Change:  2023-01-29

if exists('b:current_syntax')
  finish
endif

" Keywords
syntax keyword elsaKeyword let eval
syntax match elsaKeyword "\v:"
highlight link elsaKeyword Keyword

" Comments
setlocal commentstring=--%s
syntax match elsaComment "\v--.*$"
highlight link elsaComment Comment

" Operators
syntax match elsaOperator "\v\="
syntax match elsaOperator "\v\=[abd*~]\>"
syntax match elsaOperator "\v-\>"
syntax match elsaOperator "\v\\"
highlight link elsaOperator Operator

" Definitions
syntax match elsaConstant "\v[A-Z]+[A-Z_0-9]*"
highlight link elsaConstant Constant

let b:current_syntax = 'elsa'