Bugfix for newline

Author: tani

src/ginger.js

@@ -70,9 +70,10 @@ function reporter(context, options = {}) {
           .forEach((correction) => {
             const index = correction.start;
             const originalPosition = source.originalPositionFromIndex(index);
+            const originalIndex = source.originalIndexFromIndex(index);
             const originalRange = [
-              originalPosition.column,
-              originalPosition.column + correction.length,
+              originalIndex,
+              originalIndex + correction.length,
             ];
 
             // if range is ignored, skip reporting

test/ginger.js

@@ -59,5 +59,16 @@ tester.run('ginger', rule, {
         },
       ],
     },
+    {
+      text: 'This sentence contains\n newline and errror.',
+      output: 'This sentence contains\n newline and error.',
+      errors: [
+        {
+          message: 'errror -> error',
+          line: 2,
+          column: 14,
+        },
+      ],
+    },
   ],
 });