Where errors are known, exit via 'Known' branch. Allow preset error number to propagate. Long line wrapping. Shorten associated variable names. Move clearing traps to within cleanup(). Signed-off-by: Richard T Bonhomme <tincantech@protonmail.com>
Where errors are known, exit via 'Known' branch. Allow preset error number to propagate. Long line wrapping. Shorten associated variable names. Move clearing traps to within cleanup(). Signed-off-by: Richard T Bonhomme <tincantech@protonmail.com>