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| Allegro CL version 10.1 This page is new in 10.1.

## purep

Arguments: object

Returns true if and only if the object is pure (i.e, resides in the pure-lisp-library (.pll) area), and is thus read-only and shareable. See pll-file (and links from there) and also Getting information on memory management using cl:room in gc.htm for more information on pure space.

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This page is new in the 10.1 release.
Created 2019.8.20.

|  | ToC | DocOverview | CGDoc | RelNotes | FAQ | Index | PermutedIndex
| Allegro CL version 10.1 This page is new in 10.1.