1 10/17/84  start, sr
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 3 Syntax as a command:  sr {-control_arg}
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 6 Function:  is used after you have issued the quit signal to resume
 7 execution of your process from the point of interruption.
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10 Control arguments:
11 -no_restore, -nr
12    does not restore the standard I/O attachments (see "Notes").
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15 Notes:  You can also use start to resume execution after an unclaimed
16 signal, provided that the condition that caused that signal either is
17 innocuous or has been corrected.  This command restores the attachments
18 of the user_input, user_output, and error_output I/O switches and the
19 mode of user_i/o to their values at the time of the interruption unless
20 you give -no_restore.
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22 You can issue start at any time after a quit signal as long as you
23 haven't given a release command.
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25 If there is no suspended computation to restart, the command prints the
26 message "start ignored."