v0.3.0-beta-7: fix options.fracToSlash not working

package.json

@@ -1,6 +1,6 @@
 {
   "name": "tex2typst",
-  "version": "0.3.0-beta-6",
+  "version": "0.3.0-beta-7",
   "description": "JavaScript library for converting TeX code to Typst",
   "type": "module",
   "main": "dist/index.js",

src/index.ts

@@ -25,6 +25,9 @@ export function tex2typst(tex: string, options?: Tex2TypstOptions): string {
         if (options.customTexMacros) {
             opt.customTexMacros = options.customTexMacros;
         }
+        if (options.fracToSlash !== undefined) {
+            opt.fracToSlash = options.fracToSlash;
+        }
     }
     const texTree = parseTex(tex, opt.customTexMacros!);
     const typstTree = convert_tex_node_to_typst(texTree, opt);

test/tex-to-typst.test.ts

@@ -0,0 +1,18 @@
+import { describe, it, test, expect } from 'vitest';
+import { tex2typst } from '../src/index';
+
+describe('options', () => {
+    it('fracToSlash = true', function () {
+        const input = '\\frac{a}{b}';
+        const expected = 'a/b';
+        const res = tex2typst(input, { fracToSlash: true });
+        expect(res).toEqual(expected);
+    });
+
+    it('fracToSlash = false', function () {
+        const input = '\\frac{a}{b}';
+        const expected = 'frac(a, b)';
+        const res = tex2typst(input, { fracToSlash: false });
+        expect(res).toEqual(expected);
+    });
+});