While convention states that Dockerfile instructions should be
written in uppercase, the engine allows them to be mixed case or in
lowercase. The tmLanguage file should tolerate this and provide
highlighting support even if instructions are not written in
uppercase.
Signed-off-by: Remy Suen <remy.suen@gmail.com>
Upstream-commit: abd39744c6f3ed854500e423f5fabf952165161f
Component: engine
The contrib directory contains scripts, images, and other helpful things
which are not part of the core docker distribution. Please note that they
could be out of date, since they do not receive the same attention as the
rest of the repository.