Added docstring for *js-quote-char*
Added docstring for *js-quote-char*

JackDanger/parenscript,3b/parenscript,JDReutt/parenscript,JackDanger/parenscript,JackDanger/parenscript,VincentToups/parenscript,fredericksilva/Parenscript,manuel/parenscript,vsedach/Parenscript