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-rw-r--r--subx/subx.vim3
1 files changed, 2 insertions, 1 deletions
diff --git a/subx/subx.vim b/subx/subx.vim
index 0bdeba80..0ba55cd9 100644
--- a/subx/subx.vim
+++ b/subx/subx.vim
@@ -28,6 +28,7 @@ let b:cmt_head = "#? "
 syntax match subxDelimiter / \. /  | highlight link subxDelimiter Delimiter
 
 syntax match subxString %"[^"]*"% | highlight link subxString Constant
-syntax match subxGlobal %\<[A-Z][a-z-]*\>% | highlight link subxGlobal SpecialChar
+" match globals but not registers like 'EAX'
+syntax match subxGlobal %\<[A-Z][a-z0-9_-]*\>% | highlight link subxGlobal SpecialChar
 
 let &cpo = s:save_cpo