Strings with curly brackets in templates


Curly brackets are special characters in templates. Also apostrophes are special.

If I send a string containing a single curly bracket from a template to a script SambaPOS freezes and I must terminate it.



I believe that echo.echoString is not even been called. The problem might be SambaPOS trying to figure out an expression from:


What can I do to be able to send brackets to a function from a template?