Name
X-server-grabs -- Return the number of nested server grabs.
Description
  Return the number of nested server grabs.
Nonzero means the server is currently grabbed. 
See also with-grabbed-server, X-grab-server and X-ungrab-server
  
Implementation Notes
 Module: Built-in Primitive
 Defined in src/Grab.c
  at line 99 (CVS log)