Mercurial > vim
view runtime/import/dist/vimhelp.vim @ 32072:b232759b29c8 v9.0.1367
patch 9.0.1367: divide by zero in zero-width window
Commit: https://github.com/vim/vim/commit/e0f869196930ef5f25a0ac41c9215b09c9ce2d3c
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Mar 1 17:55:31 2023 +0000
patch 9.0.1367: divide by zero in zero-width window
Problem: Divide by zero in zero-width window.
Solution: Check the width is positive.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Wed, 01 Mar 2023 19:00:05 +0100 |
parents | 2a1f9b4a5ac9 |
children |
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vim9script # Extra functionality for displaying Vim help . # Called when editing the doc/syntax.txt file export def HighlightGroups() var save_cursor = getcurpos() var buf: number = bufnr('%') var start: number = search('\*highlight-groups\*', 'c') var end: number = search('^======') for lnum in range(start, end) var word: string = getline(lnum)->matchstr('^\w\+\ze\t') if word->hlexists() var type = 'help-hl-' .. word if prop_type_list({bufnr: buf})->index(type) != -1 # was called before, delete existing properties prop_remove({type: type, bufnr: buf}) prop_type_delete(type, {bufnr: buf}) endif prop_type_add(type, { bufnr: buf, highlight: word, combine: false, }) prop_add(lnum, 1, {length: word->strlen(), type: type}) endif endfor setpos('.', save_cursor) enddef