hare.vim

commit 0d5e066ecb43e69e4857663b95e7588775ea72ac
parent 24af7cc19f43e29d9cd4b35dfabfa595129460c1
Author: Nguyễn Gia Phong <mcsinyx@disroot.org>
Date:   Sat, 20 Mar 2021 16:38:16 +0700

Highlight binary number literals

Vim modeline is added because tab is used for align in the syntax file.

Diffstat:
M
syntax/hare.vim
 | 
6
+++++-

1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/syntax/hare.vim b/syntax/hare.vim
@@ -20,12 +20,14 @@ syn region hareString start=+\z(["']\)+ end=+\z1+ skip=+\\\\\|\\\z1+
 
 "adapted from c.vim
 "integer number, or floating point number without a dot and with "f".
-syn match	hareNumbers	display transparent "\<\d" contains=hareNumber,hareOctal,hareFloat
+syn match	hareNumbers		display transparent "\<\d" contains=hareNumber,hareOctal,hareBinary,hareFloat
 syn match	hareNumber		display contained "\d\+\(e[-+]\?\d\+\)\?\([ziu]\d*\)\?"
 "hex number
 syn match	hareNumber		display contained "0x\x\+\([ziu]\d*\)\?"
 "octal number
 syn match	hareOctal		display contained "0o\o\+\([ziu]\d*\)\?"
+"binary number
+syn match	hareBinary		display contained '0b[01]\+\([ziu]\d*\)\?'
 syn match	hareFloat		display contained "\d\+\(e[-+]\?\d\+\)\?\(f32\|f64\)"
 "floating point number, with dot, optional exponent
 syn match	hareFloat		display contained "\d\+\.\d\+\(e[-+]\?\d\+\)\?\(f32\|f64\)\?"
@@ -48,6 +50,7 @@ syn keyword hareType rune
 syn keyword hareNull null
 syn keyword hareBoolean true false
 
+hi def link hareBinary Number
 hi def link hareBoolean Boolean
 hi def link hareComment Comment
 hi def link hareConditional Conditional
@@ -63,3 +66,4 @@ hi def link hareString String
 hi def link hareTodo Todo
 hi def link hareType Type
 hi def link hareBuiltin Function
+" vim: tabstop=8