patch 9.0.1830: Vim9: crash when accessing a null object Commit: https://github.com/vim/vim/commit/d7085a06358c22250a27186bb7d52112ed4addd1 Author: Gianmaria Bajo <mg1979.git@gmail.com> Date: Thu Aug 31 18:15:26 2023 +0200 patch 9.0.1830: Vim9: crash when accessing a null object Problem: Vim9: crash when accessing a null object Solution: Check accessing a NULL object in def function An object is NULL when the variable is declared, but the constructor isn't called. Accessing/setting a member on the object crashed Vim. Note: this happens inside def functions, at script level things work differently. Accessing a NULL object member results in E1360 (correctly), while setting a value on it results in E1012 (type mismatch) so there's still something to fix. closes: #12973 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Gianmaria Bajo <mg1979.git@gmail.com>

vimspell.sh
===========

This is a simple script to spell check a file and generate the syntax
statements necessary to highlight the errors in vim.  It is based on a
similar program by Krishna Gadepalli <krishna@stdavids.picker.com>.

To use this script, first place it in a directory in your path.  Next,
you should add some convenient key mappings.  I use the following (in
.vimrc):

	noremap <F8> :so `vimspell.sh %`<CR><CR>
	noremap <F7> :syntax clear SpellErrors<CR>

This program requires the old Unix "spell" command.  On my Debian
system, "spell" is a wrapper around "ispell".  For better security,
you should uncomment the line in the script that uses "tempfile" to
create a temporary file.  As all systems don't have "tempfile" the
insecure "pid method" is used.


    Neil Schemenauer <nascheme@ucalgary.ca>