== Coding style ==

You should follow the style of the file you're editing. In general, we
try to follow the rules below.

- indent with tabs, and a tab is always 4 characters wide
- opening braces are on the same line as the if statement;
- no braces in an if-body with just one statement;
- if one of the branches of an if-else codition has braces, than the
  other branch should also have braces;
- there is always an empty line between variable declarations and the
  code;

static int
my_function(void)
{
   int a = 0;

   if (a)
      b();
   else
      c();

   if (a) {
      b();
      c();
   } else {
      d();
   }
}

- lines should be less than 80 characters wide;
- when breaking lines with functions calls, the parameters are aligned
  with the opening parenthesis;
- when assigning a variable with the result of a function call, if the
  line would be longer we break it around the equal '=' sign if it makes
  sense;

   long_variable_name =
      function_with_a_really_long_name(parameter1, parameter2,
                   parameter3, parameter4);

   x = function_with_a_really_long_name(parameter1, parameter2,
                    parameter3, parameter4);

== astyle options ==
#command line
#astyle -A8 -t4 -p -z2 -H -k3 -W3 -xC80 -xL -n -r "./*.c"
#or 
#astyle -A8t8pz2Hk3W3xC80xLnrf "*.c"

#default style : linux
--style=linux
--indent=tab=8
--indent=force-tab-x=8

#Padding Options
--pad-oper
--pad-header
--align-pointer=name
--align-reference=name

#Formatting Options
--max-code-length=80
--break-after-logical

#Other Options
--suffix=none
--recursive
--lineend=linux

== VI options ==
TODO: