SYNOPSIS

buttercup [-L DIR] [--p|--pattern PATTERN] dir...

DESCRIPTION

buttercup invokes the Buttercup testing framework for Emacs Lisp addons for tests found in the directories passed on the command line.

OPTIONS

-p PATTERN, --pattern PATTERN

Only run tests in files matching the Emacs regular expression PATTERN. May be passed multiple times.

-L DIR

Add DIR to the Emacs load path when invoking Emacs in batch mode to run the test suite. For example, most invocations will pass -L . to include the current project. May be passed multiple times.