https://bugs.winehq.org/show_bug.cgi?id=50917
--- Comment #5 from Arvid arvidb@fripost.org --- I made a copy of an untouched file, opened it and saved it without any changes. The newly saved file has the same size as the original file.
I used xxd to hexdump the two files and then diffed them. Unfortunately there are *lots* of differences. Here's an example:
000002a0: 2900 0000 2a00 0000 2b00 0000 2c00 0000 )...*...+...,... 000002b0: 2d00 0000 2e00 0000 2f00 0000 3000 0000 -......./...0... 000002c0: 3100 0000 3200 0000 3300 0000 3400 0000 1...2...3...4... -000002d0: 3500 0000 3600 0000 3700 0000 feff ffff 5...6...7....... -000002e0: 7e00 0000 3a00 0000 3b00 0000 3c00 0000 ~...:...;...<... -000002f0: 3d00 0000 3e00 0000 3f00 0000 4000 0000 =...>...?...@... -00000300: 4100 0000 4200 0000 4300 0000 4400 0000 A...B...C...D... -00000310: 4500 0000 4600 0000 4700 0000 4800 0000 E...F...G...H... +000002d0: 3500 0000 feff ffff 3700 0000 3800 0000 5.......7...8... +000002e0: 3900 0000 3a00 0000 3b00 0000 3d00 0000 9...:...;...=... +000002f0: 3e00 0000 3f00 0000 4400 0000 4000 0000 >...?...D...@... +00000300: 4100 0000 4200 0000 4300 0000 4500 0000 A...B...C...E... +00000310: 4700 0000 4600 0000 9b00 0000 8e00 0000 G...F........... 00000320: 4900 0000 4a00 0000 4b00 0000 4c00 0000 I...J...K...L... 00000330: 4d00 0000 4e00 0000 4f00 0000 5000 0000 M...N...O...P... 00000340: 5100 0000 5200 0000 5300 0000 5400 0000 Q...R...S...T...
Some kind of ordering issue perhaps? A-B-C-D-E-F-G-H replaced by A-B-C-E-G-F-?-?