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:	Quickfix window
" Maintainer:	The Vim Project <https://github.com/vim/vim>
" Last Change:	2023 Aug 10
" Former Maintainer:	Bram Moolenaar <Bram@vim.org>

" Quit when a syntax file was already loaded
if exists("b:current_syntax")
  finish
endif

" A bunch of useful C keywords
syn match	qfFileName	"^[^|]*" nextgroup=qfSeparator
syn match	qfSeparator	"|" nextgroup=qfLineNr contained
syn match	qfLineNr	"[^|]*" contained contains=qfError
syn match	qfError		"error" contained

" The default highlighting.
hi def link qfFileName	Directory
hi def link qfLineNr	LineNr
hi def link qfError	Error

let b:current_syntax = "qf"

" vim: ts=8