Support 'ext = *' to let a formatter handle all file extensions

This is useful to configure a default formatter for all files that
applies if no other formatter can handle a file.

E.g.:

  [formatter "PLAIN_TEXT"]
    ext = *
    prio = -1

Change-Id: I4f2eb8fdf15e2abd55913f46f83071f7caa1809e
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
2 files changed
tree: 95a99e795794d82831f96cd85e61592cd3da3693
  1. .settings/
  2. lib/
  3. src/
  4. .buckconfig
  5. .gitignore
  6. BUCK
  7. LICENSE
  8. pom.xml
  9. VERSION