Disable search on Escape or when no results

editor/src/index.js

@@ -309,21 +309,37 @@ if (holder) {
                 return true
             })
 
-            $(input).on('keyup', function () {
+            let searchEnabled = false
+
+            $(input).on('keyup', function (event) {
+                if (event.key === '/') {
+                    searchEnabled = true
+                }
+                if (searchEnabled && event.key === 'Escape') {
+                    searchEnabled = false
+                }
+
                 let value = input.value
                 let end = input.selectionEnd
 
                 let [start, insideLink] = util.cursorInsideLink(value, end)
                 let insideSearch = false
 
-                if (!insideLink) {
+                if (searchEnabled && !insideLink) {
                     start = value.lastIndexOf("/", end)
                     insideSearch = start >= 0
                 }
 
                 if (insideSearch) {
                     let query = value.substring(start + 1, end);
-                    showSearchResults(query => commandSearch.search(query), query, input, value, 'command');
+                    let searchTool = query => {
+                        let result = commandSearch.search(query);
+                        if (query.length > 0 && result.length === 0) {
+                            searchEnabled = false
+                        }
+                        return result
+                    }
+                    showSearchResults(searchTool, query, input, value, 'command');
                     return true
                 } else if (insideLink) {
                     let query = value.substring(start + 2, end);