runtime(vim): Improve keymap file highlighting (#13550)

- Match :loadkeymap to EOF as a region and contain only allowed items.
- Add highlighting for <Char- notation.
- add basic syntax highlighting tests

Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
dkearns
2023-11-22 05:43:40 +11:00
committed by GitHub
parent d2c977bb7c
commit 69866449dd
5 changed files with 103 additions and 5 deletions

View File

@ -0,0 +1,26 @@
" Vim Keymap file for syntax testing
" Maintainer: Doug Kearns <dougkearns@gmail.com>
" Last Changed: 2023 Nov 21
scriptencoding utf-8
let b:keymap_name = "syntax-test"
loadkeymap
" Line comment
" Another line comment
a A Basic mapping
'a á More than one char in first column
" Special notation
<char-62> B Special notation allowed in LHS - decimal
c <char-0103> Special notation allowed in RHS - octal
<char-0x0064> <char-0x0044> Special notation allowed in LHS and RHS - hexadecimal
" Vim-script comment characters
# <char-0x00a3> Line should not match as a Vim9-script comment
\" “ Line should not match as a legacy-script comment