GTK4: New way of querying the mouse pointer position. The old code was completely bogus and did not work at all. Since there doesn't seem to be a way to actually query the position... Plus with wayland there are no global coordinates... instead... Any event we handle that has pointer coordinates... we convert them to be window relative and save them. When querying the pointer location, we return the latest coordinates that we had handled. I removed the thread safety since there are no API calls, but we may want to put it back so that the data doesn't get changed during the call... although that may not be the most tragic thing.

/* REXX script to get the svn revision and display it. */
Trace o
fn = 'SVN.REV'
'svnversion . | rxqueue > nul:'
/* default version to 0, if svnversion doesn't exist or no .svn here */
ver = 0
If Queued() \= 0 Then
   Do
      /* Using PARSE PULL preserves case */
      /* If it is a double value get the first value only */
      Parse Pull sval ver ':' .
      If Strip( ver ) = '' Then ver = sval
      If ver = 'exported' Then ver = 0
      If Datatype( Right( ver, 1 ) ) \= 'NUM' Then ver = Substr( ver, 1, Length( ver) - 1 )
   End
Call Stream fn, 'C', 'OPEN'
Call Lineout fn,'VERREV='ver
Call Stream fn, 'C', 'CLOSE'
Exit 0