HexChat Hacking Guidelines

Just some tips if you're going to help with HexChat code (patches etc):

Use tabs, not spaces, to indent and align code.
Use a tab size of 4 (most editors will let you choose this). Type :set ts=4 in vim/gvim.
Try to stick to the same consistant coding style (vertically aligned braces, a space after if, while, functions etc.):
```
void
  routine (void)
  {
  	if (function (a, b, c))
  	{
  		x = a + 1;
  	}
  }
```
Don't use "//" C++ style comments, some compilers don't like them.
When opening a file with Unix level functions (open, read/write, close) as opposed to the C level functions (fopen, fwrite/fread, fclose), use the OFLAGS macro. This makes sure it'll work on Win32 aswell as Unix e.g.:
```
fh = open ("file", OFLAGS | O_RDONLY);
```
Use closesocket() for sockets, and close() for normal files.
Don't read() from sockets, use recv() instead.
Please provide unified format diffs (run diff -u).
Call your patch something more meaningfull than hexchat.diff.

To make a really nice and clean patch, do something like this:

Have two directories, unpacked from the original archive:
```
hexchat-2.9.0/
  hexchat-2.9.0p1/
```

Then edit/compile the hexchat-2.9.0p1 directory. To create a patch:

Windows:

rmdir /q /s hexchat-2.9.0p1/win32/build
  rmdir /q /s hexchat-2.9.0p1/win32/build-xp
  diff -ruN --strip-trailing-cr hexchat-2.9.0 hexchat-2.9.0p1 > hexchat-something.diff

Unix:

diff -ruN hexchat-2.9.0 hexchat-2.9.0p1 > hexchat-something.diff

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HexChat Hacking Guidelines

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