:prt

Arguments:

Return to the previous level, and re-evaluate the expression that caused the entry into the break level. The previous user input is printed before re-evaluation as a reminder. prt stands for pop and retry.

Note, however, that expressions which cause reader errors will not be re-evaluated since reader errors cause input to be flushed. In the presence of a reader error, the immediately previous expression will be re-evaluated, and you will have to enter the expression which caused the reader error yourself.

:prt has no abbreviation.

See top-level.htm for more information on top-level commands. See debugging.htm for information on the debugger.

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This page was not revised from the 10.0 page.
Created 2019.8.20.