runtime(chordpro): update syntax script
References:
https://chordpro.org/beta/directives-define/#defining-chords-for-keyboard-instruments
Signed-off-by: nibo <nibo@relim.de>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/syntax/chordpro.vim b/runtime/syntax/chordpro.vim
index 41a0a1e..02c34b8 100644
--- a/runtime/syntax/chordpro.vim
+++ b/runtime/syntax/chordpro.vim
@@ -2,6 +2,7 @@
" Language: ChordPro 6 (https://www.chordpro.org)
" Maintainer: Niels Bo Andersen <niels@niboan.dk>
" Last Change: 2022-04-15
+" 2024 Dec 31: add "keys" as syntax keyword (via: https://groups.google.com/g/vim_dev/c/vP4epus0euM/m/mNoDY6hsCQAJ)
" Quit when a syntax file was already loaded
if exists("b:current_syntax")
@@ -104,7 +105,7 @@
syn match chordproStandardMetadata /user\.name/ contained
syn match chordproStandardMetadata /user\.fullname/ contained
-syn keyword chordproDefineKeyword contained frets fingers
+syn keyword chordproDefineKeyword contained frets fingers keys
syn match chordproDefineKeyword /base-fret/ contained
syn match chordproArgumentsNumber /\d\+/ contained