mIRC sets $numeric == 0 for non-numeric raws causing PnP to display no/strange output (for example on raw AWAY:*:{}) about peace-and-protection HOT 3 CLOSED

raw *:*:{
  if ($numeric !isnum) return
 <snip>
}

raw *:*:{
  if ($event !isnum) return
  <snip>
}

17.Added CAP support for extended-join and account-notify. These are
   enabled automatically on connect if available and provide the account
   names of users in JOIN/ACCOUNT events. ACCOUNT events are not shown
   but are used to update $ial().account. They trigger as RAW events.
18.Added CAP support for away-notify. This is automatically enabled if
   available and makes the server send AWAY events to the client
   indicating the away state of users on the same channels as you. AWAY
   events are not shown but are used to set $ial().away. They trigger as
   RAW events.
19.Added CAP support for account-tag. This is automatically enabled if
   available and makes the server include the user's @acount=name in the
   message-tag for messages sent by that user.
20.Added CAP support for invite-notify. This is automatically enabled if
   available and makes the server send these events to the client for
   users invited to their channel. These events are not shown but
   trigger as RAW events.
21.Added CAP support for chghost. This is automatically enabled if
   available and makes the server send user@host updates for nicknames
   on the same channels to update the IAL. These events are not shown
   but trigger as RAW events.