add --compat9 flag for older buggy -b9 compressed files #39
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on ncompress v4.1 and below, `-b9` """works""" but it doesn't actually do 9 bit output. it increments `n_bits` to 10 anyways even though the dictionary is limited to 9 bits. this patch adds a `--compat9` flag that allows it to decompress such files. Fixes: vapier#34 (comment)
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on ncompress v4.1 and below,
-b9"""works""" but it doesn't actually do 9 bit output. it incrementsn_bitsto 10 anyways even though the dictionary is limited to 9 bits.this patch adds a
--compat9flag that allows it to decompress such files.Fixes: #34 (comment)