ci-macpaw

**paracelsus**: ``` Some of those seem to not be compressed at all, but a few of them are apparently in some really old DiskDoubler format which I have not seen...

**muellerjh**: ``` Here are some older Disk Doubler files ``` * *Attachment: [Age.chap.revised](https://storage.googleapis.com/google-code-attachments/theunarchiver/issue-149/comment-58/Age.chap.revised)* * *Attachment: [Age_chap_revised](https://storage.googleapis.com/google-code-attachments/theunarchiver/issue-149/comment-58/Age_chap_revised)* * *Attachment: [Faw.self&laterality(APS.89)](https://storage.googleapis.com/google-code-attachments/theunarchiver/issue-149/comment-58/Faw.self&laterality(APS.89))* * *Attachment: [Kausler.retirement](https://storage.googleapis.com/google-code-attachments/theunarchiver/issue-149/comment-58/Kausler.retirement)* * *Attachment: [robertson-ldrc-sept](https://storage.googleapis.com/google-code-attachments/theunarchiver/issue-149/comment-58/robertson-ldrc-sept)* * *Attachment: [Sam.Brown](https://storage.googleapis.com/google-code-attachments/theunarchiver/issue-149/comment-58/Sam.Brown)* * *Attachment:...

**d235j.1**: ``` Method 2 seems to be very effective on Mac applications and the like, but very ineffective on text. Probably a custom algorithm designed for MC68000-type code, and similar...

**paracelsus**: ``` All right, I have some working code for method 2. Method 5 might also work, but I obviously haven't been able to test it. All the test cases...

**paracelsus**: ``` Yeah, I was working on the Linux version earlier. It's added now, I forget if I pushed it yet though. ```

**d235j.1**: ``` Seems like you forgot to add XADXORSumHandle.* to the Xcode project. ```

**d235j.1**: ``` I can't seem to generate any more types of files. Probably need to find AutoDoubler 1.x and DiskDoubler 2.x, as well as 3.1 to 3.7.2. This decompression code...

**paracelsus**: ``` Yes, they are supported in The Unarchiver too. They basically just wrap several regular DiskDoubler files into a single file, with some extra headers for filenames and such....

**d235j.1**: ``` It appears that DiskDoubler supported multifile archives (one archive containing multiple files). I will have to test these. ```

**d235j.1**: ``` AutoDoubler may have used those weird formats to compress resources within extensions and control panels. I shall do further investigation. ```