File: current_theory.doc

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\DOC current_theory

\TYPE {current_theory : (void -> string)}

\SYNOPSIS
Returns the name of the current theory.

\DESCRIBE
Within a HOL session there is always a current theory. It is the theory
represented by the current theory segment together with its ancestry. A call
of {current_theory()} returns the name of the current theory. Initially HOL
has current theory {HOL}.

\FAILURE
Never fails.

\SEEALSO
close_theory, extend_theory, load_theory, new_theory, print_theory.

\ENDDOC