feat(mf-parser): simplify method skip text elements (like spaces)

Author: lpatiny

packages/mf-parser/src/parse.js

@@ -372,8 +372,12 @@ function simplify(parsed) {
         multipliers.push(currentMultiplier);
         currentMultiplier = { from: 1, to: 1 };
         break;
+      case 'text':
+        break;
       default:
-        throw new Error(`Unexpected kind ${item.kind} in removeParenthesis`);
+        throw new Error(
+          `Unexpected kind --${item.kind}-- in removeParenthesis`,
+        );
     }
   }
 

packages/mf-utilities/src/__tests__/MFRange.test.js

@@ -6,6 +6,9 @@ test('No ranges', () => {
   const range = 'C10H20O3';
   const mfRange = new MFRange(range);
 
+  expect(mfRange.isInRange('C10H20O3')).toBe(true);
+  expect(mfRange.isInRange('C10 H20 O3')).toBe(true);
+  expect(mfRange.isInRange('Et5H-5O3')).toBe(true);
   expect(mfRange.isInRange('H20C10O3')).toBe(true);
   expect(mfRange.isInRange('H20C10O3Br')).toBe(false);
   expect(mfRange.isInRange('C10O3H20')).toBe(true);