From 6292566c1a39d3b70d5b4b6186d1c29bc2fb528b Mon Sep 17 00:00:00 2001
From: Michael Go <michael.go@shopify.com>
Date: Mon, 17 Jul 2023 16:14:57 -0300
Subject: [PATCH] use isspace to check if a character matches regex's \s

---
 ext/liquid_c/raw.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/ext/liquid_c/raw.c b/ext/liquid_c/raw.c
index 86f84e51..992fdc38 100644
--- a/ext/liquid_c/raw.c
+++ b/ext/liquid_c/raw.c
@@ -31,9 +31,7 @@ static bool match_full_token_possibly_invalid(token_t *token, struct full_token_
         char c = str[i];
 
         // match \s
-        bool is_whitespace = (
-            c == ' ' || c == '\t' || c == '\r' || c == '\n' || c == '\v' || c == '\f'
-        );
+        bool is_whitespace = isspace(c);
 
         if (!is_word_char(c) && !is_whitespace && c != '%' && c != '-') {
             match->delimiter_start = curr_delimiter_start = NULL;