Question: Can I repeat unnamed matches when replacing?

[rksm]

My use case is the following:

• find all top-level function declarations
• for each function declaration prepend a statement to the top-level scope
• each statement needs to include the function declaration id twice.

Example:

alert(foo() + bar());
function foo() {/*...*/}
function bar() {/*...*/}

⬇︎

Global.foo = foo;
Global.bar = bar;
alert(foo() + bar());
function foo() {/*...*/}
function bar() {/*...*/}

Right now I chain two rules to achieve it:

grasp.replace('squery', ':root[body]', 'Global.funcdecl$.{{func-dec.id | join "\nGlobal.funcdecl$."}}\n{{}}');
grasp.replace('equery', 'Global.funcdecl$.$funcName', 'Global.{{funcName}} = {{funcName}};');

Applying the second rule is rather expensive. Is there a way to repeat the id in the join expression of the first replacement?