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    CONTRIBUTE
    
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    To Think About When Contributing Source Code
    
     This document is intended to offer some guidelines that can be useful to
     keep in mind when you decide to write a contribution to the project. This
     concerns new features as well as corrections to existing flaws or bugs.
    
    Naming
    
     Try using a non-confusing naming scheme for your new functions and variable
     names. It doesn't necessarily have to mean that you should use the same as
     in other places of the code, just that the names should be logical,
     understandable and be named according to what they're used for.
    
    Indenting
    
     Please try using the same indenting levels and bracing method as all the
     other code already does. It makes the source code a lot easier to follow if
     all of it is written using the same style. I don't ask you to like it, I
     just ask you to follow the tradition! ;-)
    
    Commenting
    
     Comment your source code extensively. I don't see myself as a very good
     source commenter, but I try to become one. Commented code is quality code
     and enables future modifications much more. Uncommented code much more risk
     being completely replaced when someone wants to extend things, since other
     persons' source code can get quite hard to read.
    
    General Style
    
     Keep your functions small. If they're small you avoid a lot of mistakes and
     you don't accidentaly mix up variables.
    
    Non-clobbering All Over
    
     When you write new functionality or fix bugs, it is important that you
     don't fiddle all over the source files and functions. Remember that it is
     likely that other people have done changes in the same source files as you
     have and possibly even in the same functions. If you bring completely new
     functionality, try writing it in a new source file. If you fix bugs, try to
     fix one bug at a time and send them as separate patches.
    
    Separate Patches Doing Different Things
    
     It is annoying when you get a huge patch from someone that is said to fix 511
     odd problems, but discussions and opinions don't agree with 510 of them - or
     509 of them were already fixed in a different way. Then the patcher needs to
     extract the single interesting patch from somewhere within the huge pile of
     source, and that gives a lot of extra work. Preferably, all fixes that
     correct different problems should be in their own patch with an attached
     description exactly what they correct so that all patches can be selectively
     applied by the maintainer or other interested parties.
    
    Document
    
     Writing docs is dead boring and one of the big problems with many open
     source projects. Someone's gotta do it. It makes it a lot easier if you
     submit a small description of your fix or your new features with every
     contribution so that it can be swiftly added to the package documentation.
    
    Write Access to CVS Repository
    
     If you are a frequent contributor, or have another good reason, you can of
     course get write access to the CVS repository and then you'll be able to
     check-in all your changes straight into the CVS tree instead of sending all
     changes by mail as patches. Just ask if this is what you'd want.