--- app.before.mjs
+++ app.mjs
@@ -12,7 +12,7 @@
   try {
     const files = inventory(el('diff').value);
     const added = files.reduce((s,f)=>s+f.added,0), removed = files.reduce((s,f)=>s+f.removed,0), hunks = files.reduce((s,f)=>s+f.hunks,0);
-    el('summary').append(node('span',`${files.length} file${files.length===1?'':'s'}`),node('span',`+${added}`,'addition'),node('span',`−${removed}`,'deletion'),node('span',`${hunks} hunks`));
+    el('summary').append(node('span',`${files.length} file${files.length===1?'':'s'}`),node('span',`+${added}`,'addition'),node('span',`−${removed}`,'deletion'),node('span',`${hunks} hunk${hunks===1?'':'s'}`));
     let shown = 0;
     for (const f of files) {
       if (shown >= 120) break;
@@ -42,6 +42,11 @@
 }
 el('sample').addEventListener('click',loadSample);
 el('analyze').addEventListener('click',analyze);
+el('diff').addEventListener('keydown',event=>{
+  if((event.ctrlKey||event.metaKey)&&event.key==='Enter'){
+    event.preventDefault();analyze();
+  }
+});
 el('diff').addEventListener('input',()=>{invalidate();message('Input changed. Build the inventory to update the report.');});
 el('clear').addEventListener('click',()=>{invalidate();el('diff').value='';el('upload').value='';message('Ready for a unified text diff.');el('diff').focus();});
 el('upload').addEventListener('change',async event=>{