diff --git a/src/arc_lint_translators.ts b/src/arc_lint_translators.ts
index d765aca..ab94fcb 100644
--- a/src/arc_lint_translators.ts
+++ b/src/arc_lint_translators.ts
@@ -1,48 +1,59 @@
 import * as vscode from 'vscode';
 
 import { LintTranslator, defaultLintTranslator } from './arc_lint';
 import { nonNeg } from './misc';
 
 
 export function setupCustomTranslators(translators: Map<String, LintTranslator>) {
     translators.set("SPELL1", lint => {
         let d = defaultLintTranslator(lint);
 
         d.message = <string>lint.description;
         let len = (<string>lint.original).length;
         if (len > 0) {
             d.range = new vscode.Range(
                 lint.line - 1, nonNeg(lint.char - 1),
                 lint.line - 1, lint.char + len - 1);
         }
 
         return d;
     });
 
     // "This line is 116 characters long, but the convention is 80 characters."
     const re_TXT3_length = /\D(\d+) characters\.$/;
 
     translators.set('E501', lint => {
         let d = defaultLintTranslator(lint);
 
         d.range = new vscode.Range(
             lint.line - 1, lint.char - 1,
             lint.line - 1, 1e9);
 
         return d;
     });
 
     translators.set('TXT3', lint => {
         let d = defaultLintTranslator(lint);
 
         let match = (<string>lint.description).match(re_TXT3_length);
         if (match) {
             let len = parseInt(match[1]);
             d.range = new vscode.Range(
                 lint.line - 1, len,
                 lint.line - 1, 1e9);
         }
 
         return d;
     });
+
+    // "This comment has a TODO."
+    translators.set("XHP16", lint => {
+        let d = defaultLintTranslator(lint);
+
+        d.range = new vscode.Range(
+            lint.line - 1, lint.char - 1,
+            lint.line - 1, lint.char + 3);
+
+        return d;
+    })
 }