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:     EditorConfig
" Maintainer:   Gregory Anders <greg@gpanders.com>
" Last Change:  2023-07-20

if exists('b:current_syntax')
  finish
endif

runtime! syntax/dosini.vim
unlet! b:current_syntax

syntax match editorconfigUnknownProperty "^\s*\zs[a-zA-Z0-9_-]\+\ze\s*="

syntax keyword editorconfigProperty root charset end_of_line indent_style
syntax keyword editorconfigProperty indent_size tab_width max_line_length
syntax keyword editorconfigProperty trim_trailing_whitespace insert_final_newline

hi def link editorconfigProperty dosiniLabel

let b:current_syntax = 'editorconfig'