{Subsystem communication variables} %recordformat Userfm(%string(17) Console Interrupt, {reply to Int:} Command Prompt, {request for commands} Data Prompt, {request for data} Monitor File, {file for diagnostics} %string(13) Search, {search directory owner} %integer Default Stack Size, Default Time Limit, Subsystem Options, {monitor, dump etc} Obey Level, {depth inside OBEYs} Batch Job, {0 if interactive user} Terminal Mode) {Terminal control bits} %systemrecord(Userfm)%spec User %endoffile