From 87333c87b5c72978607f9d041f331666f2b4938e Mon Sep 17 00:00:00 2001
From: Bruce Hill <bruce@bruce-hill.com>
Date: Sun, 4 Jun 2023 17:42:44 -0400
Subject: [PATCH] Fix type parsing for &,@,?

---
 syntax/sss.vim | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/syntax/sss.vim b/syntax/sss.vim
index 537d985..f69ea19 100644
--- a/syntax/sss.vim
+++ b/syntax/sss.vim
@@ -133,8 +133,9 @@ hi def link SSSTypeUnits Type
 syn region SSSType start=/\[/ end=/\]\|$/ contains=SSSType contained nextgroup=SSSTableValueType,SSSTypeUnits
 syn region SSSType start=/{/ end=/}\|$/ contains=SSSType,SSSAssoc contained nextgroup=SSSTableValueType,SSSTypeUnits
 syn region SSSType start=/(/ end=/) *->/ contains=SSSType,SSSTypeDelim nextgroup=SSSType contained
-syn match SSSType /[a-zA-Z_0-9@?&]\+/ contained nextgroup=SSSTableValueType,SSSTypeUnits
-syn match SSSType /\$[a-zA-Z_0-9@?&]\+/ contained nextgroup=SSSTableValueType,SSSTypeUnits
+syn match SSSType /[a-zA-Z_]\i*/ contained nextgroup=SSSTableValueType,SSSTypeUnits
+syn match SSSType /\$[a-zA-Z_0-9]\+/ contained nextgroup=SSSTableValueType,SSSTypeUnits
+syn match SSSType /[@?&]\+/ contained nextgroup=SSSType
 hi def link SSSType Type
 
 syn match SSSTypeAnnotation /:\@<!:[=:]\@!/ nextgroup=SSSType