From 5bf9f48aeead1c79dd1110d28c6b7b6d375f71bf Mon Sep 17 00:00:00 2001
From: Zhuoyun Wei
Date: Sun, 6 Mar 2016 16:17:31 +0800
Subject: Allow underscores and capital letters in meta keys

---
 syntax/beancount.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/syntax/beancount.vim b/syntax/beancount.vim
index fa7abf3..d3cccfd 100644
--- a/syntax/beancount.vim
+++ b/syntax/beancount.vim
@@ -56,7 +56,7 @@ syn region beanTxn matchgroup=beanKeyword start="\v(txn)?\s+[*!]" skip="^\s"
             \ contains=beanString,beanPost,beanComment,beanTag,beanLink,beanMeta
 syn region beanPost start="^\v\C\s+[A-Z]@=" end="$"
             \ contains=beanAccount,beanAmount,beanComment,beanCost,beanPrice
-syn region beanMeta matchgroup=beanTag start="^\v\C\s+[-a-z]+:(\s|$)@=" end="$"
+syn region beanMeta matchgroup=beanTag start="^\v\C\s+[a-z][-_a-zA-Z0-9]*:(\s|$)@=" end="$"
 
 syn region beanCost start="{" end="}" contains=beanAmount contained
 syn match beanPrice "\V@@\?" nextgroup=beanAmount contained
-- 
cgit v1.2.3-2-gb3c3