mirror of
https://github.com/Wiimpathy/HatariWii.git
synced 2024-11-22 09:49:15 +01:00
38 lines
1.7 KiB
Plaintext
38 lines
1.7 KiB
Plaintext
|
|
Hatari coding guidelines
|
|
========================
|
|
|
|
Before writing new code or changing existing files, please read through these
|
|
coding guidelines to make sure that your changes are in harmony with the
|
|
existing source code.
|
|
|
|
- all source text files have to use Unix Line ending convention (line-feed only)
|
|
(exception: Code like cart_asm.s which has to be compiled from the Atari TOS
|
|
side should have DOS line endings (CR-LF) instead).
|
|
|
|
- Avoid non-ASCII characters in source code. Use UTF-8 encoding for non-english
|
|
documentation files if necessary.
|
|
|
|
- Use TABs for indentation at the beginning of a line. Default TAB width is 8,
|
|
but your source code should also look fine with other TAB width (e.g. 4).
|
|
|
|
- Use doxygen-style comments to document what each function is doing.
|
|
|
|
- No "magic" variable values. Use either defines or enums to name the
|
|
values and document what they mean if it's not obvious.
|
|
|
|
- Hatari uses code from many projects, e.g. the UAE CPU files, which
|
|
use another coding style than the main source code. We keep the
|
|
original coding style there for compatibility with the origin. So
|
|
always try to adapt to the coding style of the file that you're
|
|
currently editing.
|
|
|
|
- For new files, pick one of the existing coding styles, don't add a new one.
|
|
|
|
- Try to avoid including a header file from within another header file.
|
|
Include all necessary header files in the right order in the *.c files
|
|
instead. Including a header file from within another header file easily leads
|
|
to a dependency hell which can become very painful when one of the header
|
|
files clashes with a system header for example and must only be included
|
|
in certain .c files only.
|