is an alias for `macroexpand
' in `
This function is obsolete since 24.3;
use `macroexpand' instead.
Return result of expanding macros at top level of FORM
is not a macro call, it is returned unchanged.
Otherwise, the macro is expanded and the expansion is considered
in place of FORM
. When a non-macro-call results, it is returned.
The second optional arg ENVIRONMENT
specifies an environment of macro
definitions to shadow the loaded ones for use in file byte-compilation.