eschulte / curry-compose-reader-macros Goto Github PK

I get the error "The variable _ is unbound" when entering this example:

(mapcar {- _ 1} '(1 2 3 4))

Examples without _ give the expected results.
I have installed and enabled curry-compose-reader-macros with the following commands:

(ql:quickload "curry-compose-reader-macros")
(curry-compose-reader-macros:enable-curry-compose-reader-macros)

The compiler is sbcl. Any idea what could be going wrong?

The symbol :|[| does not print readably when the readtable is c-c-r-m. Add functionality to fix this, and any other incompatibility between reading and printing. Ideally, this should be specified along with the readtable, and be composable like readtables. This may require update to named-readtables. There is unfortunately no standard way to merge pprint dispatch tables.