From 15ea142b25927d6f103ee6ddde4fe8a5e2324831 Mon Sep 17 00:00:00 2001
From: Ryo Nihei <nihei.dev@gmail.com>
Date: Fri, 13 May 2022 22:40:50 +0900
Subject: Prohibit using escape sequences in string literals

---
 spec/lexspec.json | 22 ++++++----------------
 1 file changed, 6 insertions(+), 16 deletions(-)

(limited to 'spec/lexspec.json')

diff --git a/spec/lexspec.json b/spec/lexspec.json
index b8b67f5..caf1f0e 100644
--- a/spec/lexspec.json
+++ b/spec/lexspec.json
@@ -56,6 +56,11 @@
 			"kind": "pattern",
 			"pattern": "([^\"\\\\]|\\\\.)+"
 		},
+		{
+			"modes": ["terminal"],
+			"kind": "escape_symbol",
+			"pattern": "\\\\"
+		},
 		{
 			"modes": ["terminal"],
 			"kind": "terminal_close",
@@ -70,17 +75,7 @@
 		{
 			"modes": ["string_literal"],
 			"kind": "char_seq",
-			"pattern": "[^'\\\\]+"
-		},
-		{
-			"modes": ["string_literal"],
-			"kind": "escaped_quot",
-			"pattern": "\\\\'"
-		},
-		{
-			"modes": ["string_literal"],
-			"kind": "escaped_back_slash",
-			"pattern": "\\\\\\\\"
+			"pattern": "[^']+"
 		},
 		{
 			"modes": ["string_literal"],
@@ -88,11 +83,6 @@
 			"pattern": "'",
 			"pop": true
 		},
-		{
-			"modes": ["terminal", "string_literal"],
-			"kind": "escape_symbol",
-			"pattern": "\\\\"
-		},
 		{
 			"kind": "colon",
 			"pattern": ":"
-- 
cgit v1.2.3