You can send in patches by following these simple rules.
First, make sure that you [GetLatestCode] to [CompileScid].
Second, please do test your changes.
Third, produce your patch using the command "git format-patch"
Please use "git format-patch" if you can.
The usual "fork + pull request" is also OK.
In either case, you need to follow the fourth rule, below.
Fourth, send in your patch, clearly describing the purpose of your code.
The cleanliest way is via the Patch Tracker.
To send to the Patch Tracker, you need to be logged SourceForge. So you need to register as a user.
Do it. It's free. It's worth it.
Festina Lente and please do test your changes.
Wiki: CompileScid
Wiki: Contribute
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Wiki: GetLatestCode