Elca has now another non-interactive mode. Expressions that will be evaluted on columns of text input (from file or STDIN) can be defined by an option. Some bugs in the documentation have been corrected.
Some warnings and error messages were corrected. Options for configuration of
ReadLine were added. Some bugs in reading configuration were fixed. A bug in
the output format of solutions in noninteractive mode was fixed. Opt, a reqired
external module, was updated.