I think so for errors raised by J engine. Of course those preceded by | need not be erros.
Вт, 16 апр 2013, Greg Borota писал(а): > Is an error always preceded by | in J terminal? > E.g. > |domain error > > Are there scenarios where the error will not be preceded by a '|'? > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm -- regards, ==================================================== GPG key 1024D/4434BAB3 2008-08-24 gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
