patch 9.0.1917: undefined behaviour with python function pointer Commit: https://github.com/vim/vim/commit/d606fccf6fd716bda43a8e1d11d898f438d28b82 Author: Yee Cheng Chin <ychin.git@gmail.com> Date: Wed Sep 20 19:59:47 2023 +0200 patch 9.0.1917: undefined behaviour with python function pointer Problem: undefined behaviour with python function pointer Solution: correctly cast function pointers from void Fix more undefined behaviors in if_python Fix remaining UBSAN errors from Clang 17 in if_python in casting function pointers. Also fix a mistake where `PyMem_Free()` should be returning void, by the dynamic build is mistakenly casting it as a function that returns an int. closes: #13128 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Yee Cheng Chin <ychin.git@gmail.com>

vim9script

# Vim indent file
# Language:	Vim script
# Maintainer:	The Vim Project <https://github.com/vim/vim>
# Last Change:	2023 Aug 10
# Former Maintainer:	Bram Moolenaar <Bram@vim.org>

# Only load this indent file when no other was loaded.
if exists('b:did_indent')
    finish
endif

b:did_indent = true
b:undo_indent = 'setlocal indentkeys< indentexpr<'

import autoload '../autoload/dist/vimindent.vim'

setlocal indentexpr=vimindent.Expr()
setlocal indentkeys+==endif,=enddef,=endfu,=endfor,=endwh,=endtry,=endclass,=endinterface,=endenum,=},=else,=cat,=finall,=END,0\\
execute('setlocal indentkeys+=0=\"\\\ ,0=#\\\ ')
setlocal indentkeys-=0#
setlocal indentkeys-=: