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Hacker

Functions for extending ACL2 in ways that are potentially unsound.

The books/hacking library.

These functions typically require an active ttag (See defttag) to work.

Subtopics

In-raw-mode

Embed some raw lisp code as an event.

Progn+subsume-ttags

Execute some events, subsuming the specified ttags with the current ttag.

Ensure-program-only

Ensure that named functions are and remain in :PROGRAM mode.

Progn+touchable

Execute some events with some additional fns and/or vars made temporarily touchable.

Ensure-special-raw-definition-flag

Ensure that named functions are flagged as having special raw definitions.

Progn=touchable

Execute some events with only the specified fns and/or vars temporarily touchable.

Progn+redef

Execute some events but with redefinition enabled.

Ensure-program-only-flag

Ensure that given function names remain in :PROGRAM mode.

Defun-bridge

Define a function with a different low-level definition.

Assert-program-mode

Assert that given symbols name :PROGRAM mode functions.

Assert-no-special-raw-definition

Assert that given symbols do not have a special raw function definition.

With-redef-allowed

Execute some events but with redefinition enabled.

With-raw-mode

Embed some raw lisp code as an event.

With-touchable

Execute some events but with certain untouchables removed.