hare.vim

commit 3be6efa5ef6e43683d6b72a209a90cd090b3ab64
parent 6141ee588c2e69c0e914c352c3e588ea9407e120
Author: Amelia Clarke <me@rsaihe.dev>
Date:   Sat, 13 Aug 2022 21:57:31 -0700

Highlight capital E in number literals

Signed-off-by: Amelia Clarke <me@rsaihe.dev>

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

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/syntax/hare.vim b/syntax/hare.vim
@@ -29,16 +29,16 @@ syn region hareString start=+`+ end=+`+ contains=hareEscapeRaw
 "adapted from c.vim
 "integer number, or floating point number without a dot and with "f".
 syn match	hareNumbers		display transparent "\v<\d" contains=hareNumber,hareOctal,hareBinary,hareFloat
-syn match	hareNumber		display contained "\v\d+(e[-+]?\d+)?(z|[iu](8|16|32|64)?)?"
+syn match	hareNumber		display contained "\v\d+([Ee][-+]?\d+)?(z|[iu](8|16|32|64)?)?"
 "hex number
 syn match	hareNumber		display contained "\v0x\x+(z|[iu](8|16|32|64)?)?"
 "octal number
 syn match	hareOctal		display contained "\v0o\o+(z|[iu](8|16|32|64)?)?"
 "binary number
 syn match	hareBinary		display contained '\v0b[01]+(z|[iu](8|16|32|64)?)?'
-syn match	hareFloat		display contained "\v\d+(e[-+]?\d+)?(f32|f64)"
+syn match	hareFloat		display contained "\v\d+([Ee][-+]?\d+)?(f32|f64)"
 "floating point number, with dot, optional exponent
-syn match	hareFloat		display contained "\v\d+\.\d+(e[-+]?\d+)?(f32|f64)?"
+syn match	hareFloat		display contained "\v\d+\.\d+([Ee][-+]?\d+)?(f32|f64)?"
 
 syn match	hareSpaceError		display excludenl "\v\s+$"
 syn match	hareSpaceError		display "\v +\t"me=e-1