Use a case statement in Pathname#compression_type
Handle untarred bzip2 files

Fixes #28187.
Extract common decompression code to a method
libvidstab 0.98 (new formula)
libvidstab: add vid.stab alias.
ffmpeg: add libvidstab support.

Closes #28090.
pathname: use ln_sf in install_symlink.

Closes #28136.
node: remove install_symlink exist? guards.
python: remove install_symlink exist? guards.
python3: remove install_symlink exist? guards.
brew audit: show line number for whitespace

Closes #24481.
Closes #24490.
Recognize and extract xar files
apple-gcc42: remove custom download strategy