This is a school project made by four French students for class, whose goal is to create some kind of bash-like shell. If you accidentally stumbled across this project, don't look here, it's not meant to be useful code (nor readable code). Feel free to help, however, but we might not be writing all of it in English.
Detailed explanation (in French) is available in doc/interface.md.
To command developers, please read doc/commands.md.
We will simply use this:
int function(int argc, char const *argv[]);
As usual, we have argc as the number of arguments, and argv as said arguments - we would still have argv[0] containing the "program" name, for example ls.
The interpreter will handle streams and piping, so you can use printf and scanf as usual - though char c = fgetc(stdin) is much better than scanf.
Finally, the int return type is simply a standard error code - just return 0; if everything works fine.
Use spaces instead of tabs - except for the Makefile of course. I'd recommend 4 spaces.
Have at least one comment per function/block.
This section was moved to doc/makefile.md.