How to trigger a file-shortcut?

[laowantong]

I am new to this plugin, and would like to use it to make a "dynamic" converter from RMB to Euros. As a simple shortcut (see below for the regex and the JS code), it works. Specifically, when I type this in a note:

;;90rmb::

The text is replaced by:

90 RMB (10,80 €)

So far, so good. Now, instead of replacing what I type by a static text, I would like to replace it by something which would update each time I click it (after having updated RATE elsewhere). So, I created the following "rmb.md" file:

__  
^([0-9]+)rmb$  
__  
let RATE = 0.12;
let rmb = Number($1);
let eur = (rmb * RATE).toFixed(2).replace(".", ",");
return `${rmb} RMB (${eur} €)`;
__  
RMB to Euros

I have added this shortcut-file in the setting pane and deleted the previous non-shortcut-file.

Now, I have no idea what to type in my document to trigger the execution of the shortcut. None of the following work:

;;`iscript: 90rmb`::
;;iscript: 90rmb::
[90rmb](iscript: 90rmb)

What am I missing?