I would like to back this proposition with our use case : #+BEGIN_SRC js REACTIVE_STATE = TYPE_BUILDER( <<REACTIVE_STATE.constructor>> , "reactive_state" , <<REACTIVE_STATE.functions>> ) #+END_SRC
Where `<<REACTIVE_STATE.constructor>>` is expanded as expected, and `, <<REACTIVE_STATE.functions>>` is not, leading to `, ` prefixing all lines. Best regards. Pierre