.astylerc

# http://astyle.sourceforge.net/astyle.html#_style=allman
# use the allman style for braces
--style=allman

# http://astyle.sourceforge.net/astyle.html#_lineend
# newlines for all line endings
--lineend=linux

# http://astyle.sourceforge.net/astyle.html#_indent=spaces
# 4 space indents
--indent=spaces=4

# http://astyle.sourceforge.net/astyle.html#_add-braces
# don't leave any unbraced one-line blocks by changing:
#   if (thing)
#      statement;
#
# to
#   if (thing)
#   {
#       statement;
#   }
#
# --add-braces

# http://astyle.sourceforge.net/astyle.html#_indent-preproc-cond
# line up #if/#endif with the code
#
#    statement;
#    #if SOMETHING
#    statement;
#    #endif
#
--indent-preproc-cond

# http://astyle.sourceforge.net/astyle.html#_indent-preproc-block
# indent top level preprocessor block contents
#
# #ifdef __ARDUINO__
#     #include "Arduino.h"
# #endif
#
--indent-preproc-block

# normalize spacing around parenthese
#   http://astyle.sourceforge.net/astyle.html#_unpad-paren
#   first, remove all whitespace on either side of a paren
--unpad-paren
#   http://astyle.sourceforge.net/astyle.html#_pad-paren-out
#   then add a space on the "outer" side of a paren
--pad-paren-out

# http://astyle.sourceforge.net/astyle.html#_max-code-length
# we've got big monitors these days....
--max-code-length=180