[RFViet]

Originally Posted by Psionic Vision

There should such statement both before and after.
E.g. right before:
case 'HIDE'
there should a break; (on a previous line).

yep, it fixed, you're right on the money .
So, you need to change the readme file
you wrote:
Find

case 'PHP':
{
this.apply_format('removeformat');
}

ADD UNDERNEATH

case 'HIDE':
case 'SHOWTOGROUPS':
{
useoption = true;
}

You need to add break; to both statements above . Thanks for help !!!