file-5.42

[Bruce Dubbs]

New minor version.

[Xi Ruoyao]

• add missing cases to prevent file from aborting on random magic files
• octalify filenames when not raw before printing
• fix regex cacheing bug
• merge file_regcomp and file_regerror() to simplify the code and reduce memory requirements for storing regexes
• cache regex
• detect filesystem full by flushing output
• implement running decompressor programs using posix_spawnp(2) instead of vfork(2)
• Add support for msdos dates and times
• use the system byte swapping functions if available

[Bruce Dubbs]

Fixed at commit c7b29be1c1fe428bc58f7abda78f53bc9f7db7bb