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view runtime/autoload/freebasic.vim @ 30487:79e2d9b7780c v9.0.0579
patch 9.0.0579: using freed memory when 'tagfunc' wipes out buffer
Commit: https://github.com/vim/vim/commit/0ff01835a40f549c5c4a550502f62a2ac9ac447c
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Sep 24 19:20:30 2022 +0100
patch 9.0.0579: using freed memory when 'tagfunc' wipes out buffer
Problem: Using freed memory when 'tagfunc' wipes out buffer that holds
'complete'.
Solution: Make a copy of the option. Make sure cursor position is valid.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sat, 24 Sep 2022 20:30:03 +0200 |
parents | 912224cab37f |
children |
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" Vim filetype plugin file " Language: FreeBASIC " Maintainer: Doug Kearns <dougkearns@gmail.com> " Last Change: 2022 June 24 " Dialects can be one of fb, qb, fblite, or deprecated " Precedence is forcelang > #lang > lang function! freebasic#GetDialect() abort if exists("g:freebasic_forcelang") return g:freebasic_forcelang endif if exists("g:freebasic_lang") let dialect = g:freebasic_lang else let dialect = "fb" endif " override with #lang directive or metacommand let pat = '\c^\s*\%(#\s*lang\s\+\|''\s*$lang\s*:\s*\)"\([^"]*\)"' let save_cursor = getcurpos() call cursor(1, 1) let lnum = search(pat, 'cn') call setpos('.', save_cursor) if lnum let word = matchlist(getline(lnum), pat)[1] if word =~? '\<\%(fb\|deprecated\|fblite\|qb\)\>' let dialect = word else echomsg "freebasic#GetDialect: Invalid lang, found '" .. word .. "' at line " .. lnum .. " " .. getline(lnum) endif endif return dialect endfunction " vim: nowrap sw=2 sts=2 ts=8 noet fdm=marker: