REGRESS_TARGETS = basic break eos font noarg nohead
REGRESS_TARGETS += obsolete punct section warn
LINT_TARGETS = noarg nohead obsolete warn
+MARKDOWN_TARGETS = basic break eos font noarg nohead
+MARKDOWN_TARGETS += obsolete punct section warn
# groff-1.22.3 defects:
# - .Fo without an argument prints unbalanced parentheses