Fix: don't compose but extend

edit/linter-report.js

@@ -2,7 +2,7 @@
 'use strict';
 
 // eslint-disable-next-line no-var
-var linterReport = (() => {
+Object.assign(linter, (() => {
   const cms = new Map();
   const helpDialog = createLinterHelpDialog(getIssues);
 
@@ -37,7 +37,7 @@ var linterReport = (() => {
     updateCount();
   });
 
-  return {refresh};
+  return {refreshReport};
 
   function updateCount() {
     const issueCount = Array.from(cms.values())
@@ -66,7 +66,7 @@ var linterReport = (() => {
     }
   }
 
-  function refresh() {
+  function refreshReport() {
     for (const table of cms.values()) {
       table.updateCaption();
     }
@@ -162,4 +162,4 @@ var linterReport = (() => {
     cm.focus();
     cm.setSelection(anno.from);
   }
-})();
+})());

edit/sections.js

@@ -5,7 +5,7 @@ global onChange initHooks setCleanGlobal
 global fromMozillaFormat maximizeCodeHeight toggleContextMenuDelete
 global setCleanItem updateTitle
 global showAppliesToHelp beautify regExpTester setGlobalProgress setCleanSection
-global clipString linter linterReport
+global clipString linter
 */
 'use strict';
 
@@ -152,7 +152,7 @@ function addSection(event, section) {
     cm = setupCodeMirror(div, code);
   }
   linter.enableForEditor(cm);
-  linterReport.refresh();
+  linter.refreshReport();
   div.CodeMirror = cm;
   setCleanSection(div);
   return div;
@@ -482,7 +482,7 @@ function removeSection(event) {
       updateTitle();
       cm.focus();
       linter.enableForEditor(cm);
-      linterReport.refresh();
+      linter.refreshReport();
     };
     section.insertAdjacentElement('afterend', stub);
   }
@@ -490,7 +490,7 @@ function removeSection(event) {
   removeAreaAndSetDirty(section);
   editors.splice(editors.indexOf(cm), 1);
   linter.disableForEditor(cm);
-  linterReport.refresh();
+  linter.refreshReport();
 }
 
 function removeAreaAndSetDirty(area) {