Surely it's just that {{ opens a direct definition; isn't the session waiting for a matching }} to close the definition?
Mike Sent from my iPad > On 5 Apr 2023, at 15:34, RICHARD VAUGHAN <rlvaug...@comcast.net> wrote: > > I find that ([{{"1) causes the system to hang, while ([{ {"1) and ([{"1{) > work as expected. Perhaps I have ignored some rule regarding spacing, but > this puzzles me. The behavior is the same in J9.3 and J9.4. I am running > the full version on Windows 11. Thanks! > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm