Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
06360 Interface Minor Always Sep 1, 2016, 22:56 Sep 6, 2016, 16:19
Tester ozfalcon View Status Public Platform MAME (Self-compiled)
Assigned To Resolution No change required OS Linux (32-bit)
Status [?] Closed Driver
Version 0.177 Fixed in Version Build Normal
Summary 06360: Create Config: When creating config files with -cc command, ini files are created with utf-8 bom at the start
Description I had recycled an old ini file created by Mame -cc command and it failed because utf-8 bom at the start.

I'm not sure if the ini files created by Mame are supposed to have utf-8 bom at the start or not.

quote:
The Unicode Standard permits the BOM in UTF-8, but does not require or recommend its use.
Steps To Reproduce Run Mame -cc command and inspect ini files for utf-8 bom at the start.
Additional Information Stumbled across this via 06359
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Regression Version
Affected Sets / Systems Create Config
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2
User avatar
No.13114
NekoEd
Senior Tester
Sep 6, 2016, 02:37
My .ini files are pretty old and they have the BOM at the beginning, and I've never had issue with them. I'll mark this as Direction Needed, since this is going to require some dev feedback.
User avatar
No.13124
AJR
Developer
Sep 6, 2016, 16:19
Text files created by MAME have had BOM inserted at the beginning since 0.111u2, when Unicode support was first introduced. OPEN_FLAG_NO_BOM, which disables this behavior, has existed since 0.117u3 but doesn't seem to have been used anywhere.