@bin/lesson_check.py -s . -p ${PARSER} -r _includes/links.md
## lesson-check-all : validate lesson Markdown, checking line lengths and trailing whitespace.
lesson-check-all :
@bin/lesson_check.py -s . -p ${PARSER} -r _includes/links.md
## lesson-check-all : validate lesson Markdown, checking line lengths and trailing whitespace.
lesson-check-all :