added \ support

SeppiaBrilla · Oct 21, 2023 · 4204b85 · 4204b85
1 parent 58f3361
commit 4204b85
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Showing 3 changed files with 14 additions and 1 deletion.
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "web-obsidian-builder",
-  "version": "0.1.0",
+  "version": "0.1.2",
   "description": "A typescript library to transform Obsidian notes into html",
   "main": "lib/cjs/index.js",
   "module": "lib/esm/index.js",

diff --git a/src/Parser.ts b/src/Parser.ts
@@ -22,6 +22,8 @@ function Tokenize(mdString: string): Array<MarkdownToken>{
     const match: Array<MarkdownToken> = [];
     let i = 0;
     while(i <= mdString.length){
+        if(mdString[i] === '\\')
+            i += 2;
         const str: string = mdString.substring(i, Math.min(i+maxStep, mdString.length));
         const token: Token = ToToken(str);
         if(token != Token.u){

diff --git a/tests/Parser.test.ts b/tests/Parser.test.ts
@@ -84,6 +84,17 @@ describe('Tokenize', () => {
         expect(tokens[7].Value).toEqual(Token['```']);
         expect(tokens[7].Position).toEqual(39);
     });
+
+    test('escape sequence', () => {
+        const mdStr = '$123 \\$ \\$ 123$';
+        const tokens = Tokenize(mdStr);
+
+        expect(tokens.length).toEqual(2);
+        expect(tokens[0].Value).toEqual(Token['$']);
+        expect(tokens[0].Position).toEqual(0);
+        expect(tokens[1].Value).toEqual(Token['$']);
+        expect(tokens[1].Position).toEqual(14);
+    });
 });
 
 const mdString = '$$math$$ [[link]] ```mermaid m ``` $inline$ $$double math$$ ```py code ``` ![[image]]';