From 3bd349debf40ac97806fcb7a6782124e51772c83 Mon Sep 17 00:00:00 2001
From: jiyinyiyong <jiyinyiyong@gmail.com>
Date: Wed, 21 Apr 2021 20:05:12 +0800
Subject: [PATCH] support single quote in escape; bump 0.0.3

---
 package.json       | 2 +-
 src/index.ts       | 3 +++
 src/parser.test.ts | 2 ++
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 98fc4d5..22e4ad3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cirru/parser.ts",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "description": "Cirru Parser in TypeScript",
   "main": "lib/index.js",
   "scripts": {
diff --git a/src/index.ts b/src/index.ts
index 5373ea1..c1b47ed 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -171,6 +171,9 @@ let lex = (initialCode: string) => {
             case '"':
               [acc, state, buffer] = [acc, ELexState.string, `${buffer}"`];
               break;
+            case "'":
+              [acc, state, buffer] = [acc, ELexState.string, `${buffer}'`];
+              break;
             case "t":
               [acc, state, buffer] = [acc, ELexState.string, `${buffer}\t`];
               break;
diff --git a/src/parser.test.ts b/src/parser.test.ts
index eff9fb1..b0ff926 100644
--- a/src/parser.test.ts
+++ b/src/parser.test.ts
@@ -2,6 +2,8 @@ let fs = require("fs");
 let path = require("path");
 let { parse } = require("./index");
 
+test("single quote", () => expect(parse('a "\\\'"')).toEqual([["a", "'"]]));
+
 test("demo", () => {
   let code = fs.readFileSync(path.join(__dirname, "../test/cirru/demo.cirru"), "utf8");
   let data = require(path.join(__dirname, "../test/ast/demo.json"));