1 08/12/83  repeat_query, rq
 2 
 3 Syntax:  rq
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 5 
 6 Function:  repeats the last query (by command_query_, described in the
 7 Subroutines and I/O Modules manual) if it has not yet been answered.
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 9 
10 Notes:  The repeat_query command is useful for reinterpreting questions
11 (asked by other commands) that are garbled.
12 
13 If no question has been asked, or if the latest question was answered,
14 the error message "No pending query." is printed.
15 
16 This command does not completely restore the environment in effect at
17 the time of the original query.  For example, nonstandard attachments
18 of I/O switches are not restored.