.astylerc

# This astylerc tries to follow BARR-C:2018

# Section 1.
# 1.2 - Line Widths

# 90 chars to fit github gist embedded in medium -- BARR-C:2018 recommends 80, deviation.
--max-code-length=90

# 1.3 - Braces
#  foo
#  {
#     bar();
#  }
--style=break

# Deviation - attach closing while -- BARR-C:2018 does not define exceptions.
#  do
#  {
#    foo();
#  } while(bar());
--attach-closing-while

# Deviation - attach extern "C" -- BARR-C:2018 does not define exceptions.
# extern "C" {
--attach-extern-c

# 3 - White Space Rules
# 3.1 - Spaces
# if (bar * baz == foo)
--pad-oper
--pad-paren-out

# char * foo
--align-pointer=middle

# remove space not requested above, i.e. bar ( baz, foo ) => bar (baz, foo)
--unpad-paren

# 3.3 - Blank lines
# Remove extra lines
--delete-empty-lines

#   if(foo)
#   { 
#     bar(); 
#     baz(); 
#    }
--add-one-line-braces

#  baz = 1;
#
#  if(foo)
#  {
#    bar = 2;
#  }
#  else
#  {
#    bar = 1;
#  }
#
#  foo = bar + baz;
--break-blocks

# End lines with LF
--lineend=linux 


# Indent by 4 spaces
--indent=spaces=4
--convert-tabs

# Desired indentation for preprocessor cannot be implemented with AStyle as of 2019Q4

#  while(foo)
#  {
#    // Bar baz
#    bar(baz);  
#  }

# Indend switch-cases and comments
--indent-switches
--indent-col1-comments