uncrustify-riot.cfg

#
# indentation
#

indent_with_tabs            = 0                 # 1=indent to level only, 2=indent with tabs
input_tab_size              = 4                 # original tab size
output_tab_size             = 4                 # new tab size
indent_columns              = output_tab_size   #
indent_label                = 1                 # pos: absolute col, neg: relative column
indent_switch_case          = 0                 # number
indent_ternary_operator     = 2                 # When `:` is a continuation, indent it under `?`

#
# line splitting
#

code_width                  = 100               # Try to limit code width to N columns.

#
# inter-symbol newlines
#

nl_enum_brace               = remove            # "enum {" vs "enum \n {"
nl_union_brace              = remove            # "union {" vs "union \n {"
nl_struct_brace             = remove            # "struct {" vs "struct \n {"
nl_do_brace                 = remove            # "do {" vs "do \n {"
nl_if_brace                 = remove            # "if () {" vs "if () \n {"
nl_for_brace                = remove            # "for () {" vs "for () \n {"
nl_else_brace               = remove            # "else {" vs "else \n {"
nl_while_brace              = remove            # "while () {" vs "while () \n {"
nl_switch_brace             = remove            # "switch () {" vs "switch () \n {"
nl_brace_while              = remove            # "} while" vs "} \n while" - cuddle while
nl_brace_else               = add               # "} \n else" vs "} else"
nl_var_def_blk_end_func_top = 1                 #
nl_fcall_brace              = remove            # "list_for_each() {" vs "list_for_each()\n{"
nl_fdef_brace               = add               # "int foo() {" vs "int foo()\n{"
nl_collapse_empty_body      = true              # set while(){\n} to while(){}
nl_end_of_file              = add               # fix no newline at end of file
nl_end_of_file_min          = 1                 # one new line at end of file

#
# Source code modifications
#

mod_paren_on_return         = ignore            # "return 1;" vs "return (1);"
mod_full_brace_if           = add               # "if() { } else { }" vs "if() else"
mod_full_brace_while        = force             # force while(); to while(){ \n ; }
mod_full_brace_for          = force             # force for(); to for(){ \n ; }
mod_remove_extra_semicolon  = true              # remove superfluous semicolons.

#
# inter-character spacing options
#

sp_sizeof_paren             = remove            # "sizeof (int)" vs "sizeof(int)"
sp_before_sparen            = force             # "if (" vs "if("
sp_after_sparen             = force             # "if () {" vs "if (){"
sp_inside_braces            = add               # "{ 1 }" vs "{1}"
sp_inside_braces_struct     = add               # "{ 1 }" vs "{1}"
sp_inside_braces_enum       = add               # "{ 1 }" vs "{1}"
sp_assign                   = add               #
sp_arith                    = add               #
sp_bool                     = add               #
sp_compare                  = add               #
sp_assign                   = add               #
sp_after_comma              = add               #
sp_after_cast               = remove            # "(int) foo vs (int)foo
sp_func_def_paren           = remove            # "int foo (){" vs "int foo(){"
sp_func_call_paren          = remove            # "foo (" vs "foo("
sp_func_proto_paren         = remove            # "int foo ();" vs "int foo();"
sp_else_brace               = add               # ignore/add/remove/force
sp_before_ptr_star          = add               # ignore/add/remove/force
sp_after_ptr_star           = remove            # ignore/add/remove/force
sp_between_ptr_star         = remove            # ignore/add/remove/force
sp_inside_paren             = remove            # remove spaces inside parens
sp_paren_paren              = remove            # remove spaces between nested parens
sp_inside_sparen            = remove            # remove spaces inside parens for if, while, ...
sp_inside_braces_empty      = remove            # force while(){ } to while(){}

#
# Aligning stuff
#

align_with_tabs             = FALSE             # use tabs to align
align_on_tabstop            = TRUE              # align on tabstops
align_enum_equ_span         = 4                 # '=' in enum definition
align_struct_init_span      = 0                 # align stuff in a structure init '= { }'
align_right_cmt_span        = 3                 #

#
# Special cases
#

set PROTO_WRAP              ISR                 # Wrap ISR macros like functions

#
# enable / disable marker config
#

disable_processing_cmt      = " begin{code-style-ignore}"
enable_processing_cmt       = " end{code-style-ignore}"