Devtools Console: Tab to autocomplete and enter to execute command

third_party/WebKit/Source/devtools/front_end/ui/TextPrompt.js

Index: third_party/WebKit/Source/devtools/front_end/ui/TextPrompt.js
diff --git a/third_party/WebKit/Source/devtools/front_end/ui/TextPrompt.js b/third_party/WebKit/Source/devtools/front_end/ui/TextPrompt.js
index f882cfd0c4a168766a25165a7d0d426970e32f0e..cdb74ada0841ad74fd43fab9d765fbadab9573b8 100644
--- a/third_party/WebKit/Source/devtools/front_end/ui/TextPrompt.js
+++ b/third_party/WebKit/Source/devtools/front_end/ui/TextPrompt.js
@@ -286,7 +286,11 @@ WebInspector.TextPrompt.prototype = {
 
         switch (event.keyIdentifier) {
         case "U+0009": // Tab
-            handled = this.tabKeyPressed(event);
+            // Accept autocomplete suggestion.

[pfeldman, 2016/01/22 01:09:08]

Looked at the code. So you should leave this as is, but in the tabKeyPressed,
you can replace the _completeCommonPrefix with the acceptSuggestion. That'll
replace present behavior with what you are aiming for.

[samli, 2016/01/22 01:17:27]

Done - used acceptAutoComplete() instead since that's what we want.

+            if (this.isSuggestBoxVisible())
+                handled = this._suggestBox.enterKeyPressed();
+            else
+                handled = this.tabKeyPressed(event);
             break;
         case "Left":
         case "Home":
@@ -318,7 +322,7 @@ WebInspector.TextPrompt.prototype = {
             break;
         }
 
-        if (!handled && this.isSuggestBoxVisible())
+        if (!handled && this.isSuggestBoxVisible() && !isEnterKey(event))

[pfeldman, 2016/01/22 01:09:08]

You should simply start onKeyDown with

if (isEnterKey(event))
    return;

[samli, 2016/01/22 01:17:27]

Done.

             handled = this._suggestBox.keyPressed(event);
 
         if (!handled)