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 filetype plugin file
" Language:	QB64
" Maintainer:	Doug Kearns <dougkearns@gmail.com>

if exists("b:did_ftplugin")
  finish
endif

let s:cpo_save = &cpo
set cpo&vim

runtime! ftplugin/basic.vim

let s:not_end = '\%(end\s\+\)\@<!'

let b:match_words ..= ',' ..
		\     s:not_end .. '\<declare\>:\<end\s\+declare\>,' ..
		\     '\<select\s\+everycase\>:\%(select\s\+\)\@<!\<case\%(\s\+\%(else\|is\)\)\=\>:\<end\s\+select\>,' ..
		\     '$IF\>:$\%(ELSEIF\|ELSE\)\>:$END\s*IF\>'

unlet s:not_end

let &cpo = s:cpo_save
unlet s:cpo_save

" vim: nowrap sw=2 sts=2 ts=8 noet fdm=marker: