view runtime/tools/vimspell.txt @ 33791:370543108ba1 v9.0.2114

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>
author Christian Brabandt <cb@256bit.org>
date Sun, 19 Nov 2023 11:00:07 +0100
parents 3fc0f57ecb91
children
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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>