Uncrustify for C, C++, C#, ObjectiveC, D, Java, Pawn and VALA language support

[Glavin001]

Closes existing issue #45 (Java).

[Glavin001]

Uncrustify config for iOS: https://github.com/dijkst/uncrustify-config-ios

[Glavin001]

Default: http://uncrustify.sourceforge.net/default.cfg

[Glavin001]

Very quick install for Mac: brew install uncrustify (there is also MacPorts, too).

[Glavin001]

Languages:

• C
• C++
• C#
• Objective-C
• D
• Java (see Java support #45)
• Pawn
• VALA

Features:

• Specify config file for each language in options
  • Use absolute path for option, configPath
  • Allow using relative path to the current editor's file
  • Allow using relative path (to project/file/etc), will need more work
• fallback/default is a custom, templated, config file that will pull in
  • indentation size

Roadmap:

• Reading and merging .cfg files
• Edit .cfg file that has been read into memory and change certain options on the fly (such as indentation size)

[Glavin001]

• Make a extended class from the cli-beautify and create uncrustify-beautify.

[Glavin001]

Uncrustify Configuration Documentation

# Uncrustify 0.60
#
# General options
#

newlines                                 { Auto, LF, CR, CRLF }
  The type of line endings

input_tab_size                           Number
  The original size of tabs in the input

output_tab_size                          Number
  The size of tabs in the output (only used if align_with_tabs=true)

string_escape_char                       Number
  The ASCII value of the string escape char, usually 92 (\) or 94 (^). (Pawn)

string_escape_char2                      Number
  Alternate string escape char for Pawn. Only works right before the quote char.

tok_split_gte                            { False, True }
  Allow interpreting '>=' and '>>=' as part of a template in 'void f(list<list<B>>=val);'.
  If true (default), 'assert(x<0 && y>=3)' will be broken.
  Improvements to template detection may make this option obsolete.

utf8_bom                                 { Ignore, Add, Remove, Force }
  Control what to do with the UTF-8 BOM (recommend 'remove')

utf8_byte                                { False, True }
  If the file contains bytes with values between 128 and 255, but is not UTF-8, then output as UTF-8

utf8_force                               { False, True }
  Force the output encoding to UTF-8

#
# Indenting
#

indent_columns                           Number
  The number of columns to indent per level.
  Usually 2, 3, 4, or 8.

indent_continue                          Number
  The continuation indent. If non-zero, this overrides the indent of '(' and '=' continuation indents.
  For FreeBSD, this is set to 4. Negative value is absolute and not increased for each ( level

indent_with_tabs                         Number
  How to use tabs when indenting code
  0=spaces only
  1=indent with tabs to brace level, align with spaces
  2=indent and align with tabs, using spaces when not on a tabstop

indent_cmt_with_tabs                     { False, True }
  Comments that are not a brace level are indented with tabs on a tabstop.
  Requires indent_with_tabs=2. If false, will use spaces.

indent_align_string                      { False, True }
  Whether to indent strings broken by '\' so that they line up

indent_xml_string                        Number
  The number of spaces to indent multi-line XML strings.
  Requires indent_align_string=True

indent_brace                             Number
  Spaces to indent '{' from level

indent_braces                            { False, True }
  Whether braces are indented to the body level

indent_braces_no_func                    { False, True }
  Disabled indenting function braces if indent_braces is true

indent_braces_no_class                   { False, True }
  Disabled indenting class braces if indent_braces is true

indent_braces_no_struct                  { False, True }
  Disabled indenting struct braces if indent_braces is true

indent_brace_parent                      { False, True }
  Indent based on the size of the brace parent, i.e. 'if' => 3 spaces, 'for' => 4 spaces, etc.

indent_namespace                         { False, True }
  Whether the 'namespace' body is indented

indent_namespace_level                   Number
  The number of spaces to indent a namespace block

indent_namespace_limit                   Number
  If the body of the namespace is longer than this number, it won't be indented.
  Requires indent_namespace=true. Default=0 (no limit)

indent_extern                            { False, True }
  Whether the 'extern "C"' body is indented

indent_class                             { False, True }
  Whether the 'class' body is indented

indent_class_colon                       { False, True }
  Whether to indent the stuff after a leading class colon

indent_ctor_init_leading                 Number
  Virtual indent from the ':' for member initializers. Default is 2

indent_ctor_init                         Number
  Additional indenting for constructor initializer list

indent_else_if                           { False, True }
  False=treat 'else\nif' as 'else if' for indenting purposes
  True=indent the 'if' one level


indent_var_def_blk                       Number
  Amount to indent variable declarations after a open brace. neg=relative, pos=absolute

indent_var_def_cont                      { False, True }
  Indent continued variable declarations instead of aligning.

indent_func_def_force_col1               { False, True }
  True:  force indentation of function definition to start in column 1
  False: use the default behavior

indent_func_call_param                   { False, True }
  True:  indent continued function call parameters one indent level
  False: align parameters under the open paren

indent_func_def_param                    { False, True }
  Same as indent_func_call_param, but for function defs

indent_func_proto_param                  { False, True }
  Same as indent_func_call_param, but for function protos

indent_func_class_param                  { False, True }
  Same as indent_func_call_param, but for class declarations

indent_func_ctor_var_param               { False, True }
  Same as indent_func_call_param, but for class variable constructors

indent_template_param                    { False, True }
  Same as indent_func_call_param, but for templates

indent_func_param_double                 { False, True }
  Double the indent for indent_func_xxx_param options

indent_func_const                        Number
  Indentation column for standalone 'const' function decl/proto qualifier

indent_func_throw                        Number
  Indentation column for standalone 'throw' function decl/proto qualifier

indent_member                            Number
  The number of spaces to indent a continued '->' or '.'
  Usually set to 0, 1, or indent_columns.

indent_sing_line_comments                Number
  Spaces to indent single line ('//') comments on lines before code

indent_relative_single_line_comments     { False, True }
  If set, will indent trailing single line ('//') comments relative
  to the code instead of trying to keep the same absolute column

indent_switch_case                       Number
  Spaces to indent 'case' from 'switch'
  Usually 0 or indent_columns.

indent_case_shift                        Number
  Spaces to shift the 'case' line, without affecting any other lines
  Usually 0.

indent_case_brace                        Number
  Spaces to indent '{' from 'case'.
  By default, the brace will appear under the 'c' in case.
  Usually set to 0 or indent_columns.

indent_col1_comment                      { False, True }
  Whether to indent comments found in first column

indent_label                             Number
  How to indent goto labels
   >0 : absolute column where 1 is the leftmost column
   <=0 : subtract from brace indent

indent_access_spec                       Number
  Same as indent_label, but for access specifiers that are followed by a colon

indent_access_spec_body                  { False, True }
  Indent the code after an access specifier by one level.
  If set, this option forces 'indent_access_spec=0'

indent_paren_nl                          { False, True }
  If an open paren is followed by a newline, indent the next line so that it lines up after the open paren (not recommended)

indent_paren_close                       Number
  Controls the indent of a close paren after a newline.
  0: Indent to body level
  1: Align under the open paren
  2: Indent to the brace level

indent_comma_paren                       { False, True }
  Controls the indent of a comma when inside a paren.If TRUE, aligns under the open paren

indent_bool_paren                        { False, True }
  Controls the indent of a BOOL operator when inside a paren.If TRUE, aligns under the open paren

indent_first_bool_expr                   { False, True }
  If 'indent_bool_paren' is true, controls the indent of the first expression. If TRUE, aligns the first expression to the following ones

indent_square_nl                         { False, True }
  If an open square is followed by a newline, indent the next line so that it lines up after the open square (not recommended)

indent_preserve_sql                      { False, True }
  Don't change the relative indent of ESQL/C 'EXEC SQL' bodies

indent_align_assign                      { False, True }
  Align continued statements at the '='. Default=True
  If FALSE or the '=' is followed by a newline, the next line is indent one tab.

indent_oc_block                          { False, True }
  Indent OC blocks at brace level instead of usual rules.

indent_oc_block_msg                      Number
  Indent OC blocks in a message relative to the parameter name.
  0=use indent_oc_block rules, 1+=spaces to indent

indent_oc_msg_colon                      Number
  Minimum indent for subsequent parameters

#
# Spacing options
#

sp_arith                                 { Ignore, Add, Remove, Force }
  Add or remove space around arithmetic operator '+', '-', '/', '*', etc

sp_assign                                { Ignore, Add, Remove, Force }
  Add or remove space around assignment operator '=', '+=', etc

sp_cpp_lambda_assign                     { Ignore, Add, Remove, Force }
  Add or remove space around '=' in C++11 lambda capture specifications. Overrides sp_assign

sp_cpp_lambda_paren                      { Ignore, Add, Remove, Force }
  Add or remove space after the capture specification in C++11 lambda.

sp_assign_default                        { Ignore, Add, Remove, Force }
  Add or remove space around assignment operator '=' in a prototype

sp_before_assign                         { Ignore, Add, Remove, Force }
  Add or remove space before assignment operator '=', '+=', etc. Overrides sp_assign.

sp_after_assign                          { Ignore, Add, Remove, Force }
  Add or remove space after assignment operator '=', '+=', etc. Overrides sp_assign.

sp_enum_assign                           { Ignore, Add, Remove, Force }
  Add or remove space around assignment '=' in enum

sp_enum_before_assign                    { Ignore, Add, Remove, Force }
  Add or remove space before assignment '=' in enum. Overrides sp_enum_assign.

sp_enum_after_assign                     { Ignore, Add, Remove, Force }
  Add or remove space after assignment '=' in enum. Overrides sp_enum_assign.

sp_pp_concat                             { Ignore, Add, Remove, Force }
  Add or remove space around preprocessor '##' concatenation operator. Default=Add

sp_pp_stringify                          { Ignore, Add, Remove, Force }
  Add or remove space after preprocessor '#' stringify operator. Also affects the '#@' charizing operator.

sp_before_pp_stringify                   { Ignore, Add, Remove, Force }
  Add or remove space before preprocessor '#' stringify operator as in '#define x(y) L#y'.

sp_bool                                  { Ignore, Add, Remove, Force }
  Add or remove space around boolean operators '&&' and '||'

sp_compare                               { Ignore, Add, Remove, Force }
  Add or remove space around compare operator '<', '>', '==', etc

sp_inside_paren                          { Ignore, Add, Remove, Force }
  Add or remove space inside '(' and ')'

sp_paren_paren                           { Ignore, Add, Remove, Force }
  Add or remove space between nested parens

sp_balance_nested_parens                 { False, True }
  Whether to balance spaces inside nested parens

sp_paren_brace                           { Ignore, Add, Remove, Force }
  Add or remove space between ')' and '{'

sp_before_ptr_star                       { Ignore, Add, Remove, Force }
  Add or remove space before pointer star '*'

sp_before_unnamed_ptr_star               { Ignore, Add, Remove, Force }
  Add or remove space before pointer star '*' that isn't followed by a variable name
  If set to 'ignore', sp_before_ptr_star is used instead.

sp_between_ptr_star                      { Ignore, Add, Remove, Force }
  Add or remove space between pointer stars '*'

sp_after_ptr_star                        { Ignore, Add, Remove, Force }
  Add or remove space after pointer star '*', if followed by a word.

sp_after_ptr_star_func                   { Ignore, Add, Remove, Force }
  Add or remove space after a pointer star '*', if followed by a func proto/def.

sp_ptr_star_paren                        { Ignore, Add, Remove, Force }
  Add or remove space after a pointer star '*', if followed by an open paren (function types).

sp_before_ptr_star_func                  { Ignore, Add, Remove, Force }
  Add or remove space before a pointer star '*', if followed by a func proto/def.

sp_before_byref                          { Ignore, Add, Remove, Force }
  Add or remove space before a reference sign '&'

sp_before_unnamed_byref                  { Ignore, Add, Remove, Force }
  Add or remove space before a reference sign '&' that isn't followed by a variable name
  If set to 'ignore', sp_before_byref is used instead.

sp_after_byref                           { Ignore, Add, Remove, Force }
  Add or remove space after reference sign '&', if followed by a word.

sp_after_byref_func                      { Ignore, Add, Remove, Force }
  Add or remove space after a reference sign '&', if followed by a func proto/def.

sp_before_byref_func                     { Ignore, Add, Remove, Force }
  Add or remove space before a reference sign '&', if followed by a func proto/def.

sp_after_type                            { Ignore, Add, Remove, Force }
  Add or remove space between type and word. Default=Force

sp_before_template_paren                 { Ignore, Add, Remove, Force }
  Add or remove space before the paren in the D constructs 'template Foo(' and 'class Foo('.

sp_template_angle                        { Ignore, Add, Remove, Force }
  Add or remove space in 'template <' vs 'template<'.
  If set to ignore, sp_before_angle is used.

sp_before_angle                          { Ignore, Add, Remove, Force }
  Add or remove space before '<>'

sp_inside_angle                          { Ignore, Add, Remove, Force }
  Add or remove space inside '<' and '>'

sp_after_angle                           { Ignore, Add, Remove, Force }
  Add or remove space after '<>'

sp_angle_paren                           { Ignore, Add, Remove, Force }
  Add or remove space between '<>' and '(' as found in 'new List<byte>();'

sp_angle_word                            { Ignore, Add, Remove, Force }
  Add or remove space between '<>' and a word as in 'List<byte> m;'

sp_angle_shift                           { Ignore, Add, Remove, Force }
  Add or remove space between '>' and '>' in '>>' (template stuff C++/C# only). Default=Add

sp_permit_cpp11_shift                    { False, True }
  Permit removal of the space between '>>' in 'foo<bar<int> >' (C++11 only). Default=False
  sp_angle_shift cannot remove the space without this option.

sp_before_sparen                         { Ignore, Add, Remove, Force }
  Add or remove space before '(' of 'if', 'for', 'switch', and 'while'

sp_inside_sparen                         { Ignore, Add, Remove, Force }
  Add or remove space inside if-condition '(' and ')'

sp_inside_sparen_close                   { Ignore, Add, Remove, Force }
  Add or remove space before if-condition ')'. Overrides sp_inside_sparen.

sp_inside_sparen_open                    { Ignore, Add, Remove, Force }
  Add or remove space before if-condition '('. Overrides sp_inside_sparen.

sp_after_sparen                          { Ignore, Add, Remove, Force }
  Add or remove space after ')' of 'if', 'for', 'switch', and 'while'

sp_sparen_brace                          { Ignore, Add, Remove, Force }
  Add or remove space between ')' and '{' of 'if', 'for', 'switch', and 'while'

sp_invariant_paren                       { Ignore, Add, Remove, Force }
  Add or remove space between 'invariant' and '(' in the D language.

sp_after_invariant_paren                 { Ignore, Add, Remove, Force }
  Add or remove space after the ')' in 'invariant (C) c' in the D language.

sp_special_semi                          { Ignore, Add, Remove, Force }
  Add or remove space before empty statement ';' on 'if', 'for' and 'while'

sp_before_semi                           { Ignore, Add, Remove, Force }
  Add or remove space before ';'. Default=Remove

sp_before_semi_for                       { Ignore, Add, Remove, Force }
  Add or remove space before ';' in non-empty 'for' statements

sp_before_semi_for_empty                 { Ignore, Add, Remove, Force }
  Add or remove space before a semicolon of an empty part of a for statement.

sp_after_semi                            { Ignore, Add, Remove, Force }
  Add or remove space after ';', except when followed by a comment. Default=Add

sp_after_semi_for                        { Ignore, Add, Remove, Force }
  Add or remove space after ';' in non-empty 'for' statements. Default=Force

sp_after_semi_for_empty                  { Ignore, Add, Remove, Force }
  Add or remove space after the final semicolon of an empty part of a for statement: for ( ; ; <here> ).

sp_before_square                         { Ignore, Add, Remove, Force }
  Add or remove space before '[' (except '[]')

sp_before_squares                        { Ignore, Add, Remove, Force }
  Add or remove space before '[]'

sp_inside_square                         { Ignore, Add, Remove, Force }
  Add or remove space inside a non-empty '[' and ']'

sp_after_comma                           { Ignore, Add, Remove, Force }
  Add or remove space after ','

sp_before_comma                          { Ignore, Add, Remove, Force }
  Add or remove space before ','

sp_paren_comma                           { Ignore, Add, Remove, Force }
  Add or remove space between an open paren and comma: '(,' vs '( ,'


sp_before_ellipsis                       { Ignore, Add, Remove, Force }
  Add or remove space before the variadic '...' when preceded by a non-punctuator

sp_after_class_colon                     { Ignore, Add, Remove, Force }
  Add or remove space after class ':'

sp_before_class_colon                    { Ignore, Add, Remove, Force }
  Add or remove space before class ':'

sp_before_case_colon                     { Ignore, Add, Remove, Force }
  Add or remove space before case ':'. Default=Remove

sp_after_operator                        { Ignore, Add, Remove, Force }
  Add or remove space between 'operator' and operator sign

sp_after_operator_sym                    { Ignore, Add, Remove, Force }
  Add or remove space between the operator symbol and the open paren, as in 'operator ++('

sp_after_cast                            { Ignore, Add, Remove, Force }
  Add or remove space after C/D cast, i.e. 'cast(int)a' vs 'cast(int) a' or '(int)a' vs '(int) a'

sp_inside_paren_cast                     { Ignore, Add, Remove, Force }
  Add or remove spaces inside cast parens

sp_cpp_cast_paren                        { Ignore, Add, Remove, Force }
  Add or remove space between the type and open paren in a C++ cast, i.e. 'int(exp)' vs 'int (exp)'

sp_sizeof_paren                          { Ignore, Add, Remove, Force }
  Add or remove space between 'sizeof' and '('

sp_after_tag                             { Ignore, Add, Remove, Force }
  Add or remove space after the tag keyword (Pawn)

sp_inside_braces_enum                    { Ignore, Add, Remove, Force }
  Add or remove space inside enum '{' and '}'

sp_inside_braces_struct                  { Ignore, Add, Remove, Force }
  Add or remove space inside struct/union '{' and '}'

sp_inside_braces                         { Ignore, Add, Remove, Force }
  Add or remove space inside '{' and '}'

sp_inside_braces_empty                   { Ignore, Add, Remove, Force }
  Add or remove space inside '{}'

sp_type_func                             { Ignore, Add, Remove, Force }
  Add or remove space between return type and function name
  A minimum of 1 is forced except for pointer return types.

sp_func_proto_paren                      { Ignore, Add, Remove, Force }
  Add or remove space between function name and '(' on function declaration

sp_func_def_paren                        { Ignore, Add, Remove, Force }
  Add or remove space between function name and '(' on function definition

sp_inside_fparens                        { Ignore, Add, Remove, Force }
  Add or remove space inside empty function '()'

sp_inside_fparen                         { Ignore, Add, Remove, Force }
  Add or remove space inside function '(' and ')'

sp_inside_tparen                         { Ignore, Add, Remove, Force }
  Add or remove space inside the first parens in the function type: 'void (*x)(...)'

sp_after_tparen_close                    { Ignore, Add, Remove, Force }
  Add or remove between the parens in the function type: 'void (*x)(...)'

sp_square_fparen                         { Ignore, Add, Remove, Force }
  Add or remove space between ']' and '(' when part of a function call.

sp_fparen_brace                          { Ignore, Add, Remove, Force }
  Add or remove space between ')' and '{' of function

sp_func_call_paren                       { Ignore, Add, Remove, Force }
  Add or remove space between function name and '(' on function calls

sp_func_call_paren_empty                 { Ignore, Add, Remove, Force }
  Add or remove space between function name and '()' on function calls without parameters.
  If set to 'ignore' (the default), sp_func_call_paren is used.

sp_func_call_user_paren                  { Ignore, Add, Remove, Force }
  Add or remove space between the user function name and '(' on function calls
  You need to set a keyword to be a user function, like this: 'set func_call_user _' in the config file.

sp_func_class_paren                      { Ignore, Add, Remove, Force }
  Add or remove space between a constructor/destructor and the open paren

sp_return_paren                          { Ignore, Add, Remove, Force }
  Add or remove space between 'return' and '('

sp_attribute_paren                       { Ignore, Add, Remove, Force }
  Add or remove space between '__attribute__' and '('

sp_defined_paren                         { Ignore, Add, Remove, Force }
  Add or remove space between 'defined' and '(' in '#if defined (FOO)'

sp_throw_paren                           { Ignore, Add, Remove, Force }
  Add or remove space between 'throw' and '(' in 'throw (something)'

sp_after_throw                           { Ignore, Add, Remove, Force }
  Add or remove space between 'throw' and anything other than '(' as in '@throw [...];'

sp_catch_paren                           { Ignore, Add, Remove, Force }
  Add or remove space between 'catch' and '(' in 'catch (something) { }'
  If set to ignore, sp_before_sparen is used.

sp_version_paren                         { Ignore, Add, Remove, Force }
  Add or remove space between 'version' and '(' in 'version (something) { }' (D language)
  If set to ignore, sp_before_sparen is used.

sp_scope_paren                           { Ignore, Add, Remove, Force }
  Add or remove space between 'scope' and '(' in 'scope (something) { }' (D language)
  If set to ignore, sp_before_sparen is used.

sp_macro                                 { Ignore, Add, Remove, Force }
  Add or remove space between macro and value

sp_macro_func                            { Ignore, Add, Remove, Force }
  Add or remove space between macro function ')' and value

sp_else_brace                            { Ignore, Add, Remove, Force }
  Add or remove space between 'else' and '{' if on the same line

sp_brace_else                            { Ignore, Add, Remove, Force }
  Add or remove space between '}' and 'else' if on the same line

sp_brace_typedef                         { Ignore, Add, Remove, Force }
  Add or remove space between '}' and the name of a typedef on the same line

sp_catch_brace                           { Ignore, Add, Remove, Force }
  Add or remove space between 'catch' and '{' if on the same line

sp_brace_catch                           { Ignore, Add, Remove, Force }
  Add or remove space between '}' and 'catch' if on the same line

sp_finally_brace                         { Ignore, Add, Remove, Force }
  Add or remove space between 'finally' and '{' if on the same line

sp_brace_finally                         { Ignore, Add, Remove, Force }
  Add or remove space between '}' and 'finally' if on the same line

sp_try_brace                             { Ignore, Add, Remove, Force }
  Add or remove space between 'try' and '{' if on the same line

sp_getset_brace                          { Ignore, Add, Remove, Force }
  Add or remove space between get/set and '{' if on the same line

sp_before_dc                             { Ignore, Add, Remove, Force }
  Add or remove space before the '::' operator

sp_after_dc                              { Ignore, Add, Remove, Force }
  Add or remove space after the '::' operator

sp_d_array_colon                         { Ignore, Add, Remove, Force }
  Add or remove around the D named array initializer ':' operator

sp_not                                   { Ignore, Add, Remove, Force }
  Add or remove space after the '!' (not) operator. Default=Remove

sp_inv                                   { Ignore, Add, Remove, Force }
  Add or remove space after the '~' (invert) operator. Default=Remove

sp_addr                                  { Ignore, Add, Remove, Force }
  Add or remove space after the '&' (address-of) operator. Default=Remove
  This does not affect the spacing after a '&' that is part of a type.

sp_member                                { Ignore, Add, Remove, Force }
  Add or remove space around the '.' or '->' operators. Default=Remove

sp_deref                                 { Ignore, Add, Remove, Force }
  Add or remove space after the '*' (dereference) operator. Default=Remove
  This does not affect the spacing after a '*' that is part of a type.

sp_sign                                  { Ignore, Add, Remove, Force }
  Add or remove space after '+' or '-', as in 'x = -5' or 'y = +7'. Default=Remove

sp_incdec                                { Ignore, Add, Remove, Force }
  Add or remove space before or after '++' and '--', as in '(--x)' or 'y++;'. Default=Remove

sp_before_nl_cont                        { Ignore, Add, Remove, Force }
  Add or remove space before a backslash-newline at the end of a line. Default=Add

sp_after_oc_scope                        { Ignore, Add, Remove, Force }
  Add or remove space after the scope '+' or '-', as in '-(void) foo;' or '+(int) bar;'

sp_after_oc_colon                        { Ignore, Add, Remove, Force }
  Add or remove space after the colon in message specs
  '-(int) f:(int) x;' vs '-(int) f: (int) x;'

sp_before_oc_colon                       { Ignore, Add, Remove, Force }
  Add or remove space before the colon in message specs
  '-(int) f: (int) x;' vs '-(int) f : (int) x;'

sp_after_oc_dict_colon                   { Ignore, Add, Remove, Force }
  Add or remove space after the colon in immutable dictionary expression
  'NSDictionary *test = @{@"foo" :@"bar"};'

sp_before_oc_dict_colon                  { Ignore, Add, Remove, Force }
  Add or remove space before the colon in immutable dictionary expression
  'NSDictionary *test = @{@"foo" :@"bar"};'

sp_after_send_oc_colon                   { Ignore, Add, Remove, Force }
  Add or remove space after the colon in message specs
  '[object setValue:1];' vs '[object setValue: 1];'

sp_before_send_oc_colon                  { Ignore, Add, Remove, Force }
  Add or remove space before the colon in message specs
  '[object setValue:1];' vs '[object setValue :1];'

sp_after_oc_type                         { Ignore, Add, Remove, Force }
  Add or remove space after the (type) in message specs
  '-(int)f: (int) x;' vs '-(int)f: (int)x;'

sp_after_oc_return_type                  { Ignore, Add, Remove, Force }
  Add or remove space after the first (type) in message specs
  '-(int) f:(int)x;' vs '-(int)f:(int)x;'

sp_after_oc_at_sel                       { Ignore, Add, Remove, Force }
  Add or remove space between '@selector' and '('
  '@selector(msgName)' vs '@selector (msgName)'
  Also applies to @protocol() constructs

sp_after_oc_at_sel_parens                { Ignore, Add, Remove, Force }
  Add or remove space between '@selector(x)' and the following word
  '@selector(foo) a:' vs '@selector(foo)a:'

sp_inside_oc_at_sel_parens               { Ignore, Add, Remove, Force }
  Add or remove space inside '@selector' parens
  '@selector(foo)' vs '@selector( foo )'
  Also applies to @protocol() constructs

sp_before_oc_block_caret                 { Ignore, Add, Remove, Force }
  Add or remove space before a block pointer caret
  '^int (int arg){...}' vs. ' ^int (int arg){...}'

sp_after_oc_block_caret                  { Ignore, Add, Remove, Force }
  Add or remove space after a block pointer caret
  '^int (int arg){...}' vs. '^ int (int arg){...}'

sp_after_oc_msg_receiver                 { Ignore, Add, Remove, Force }
  Add or remove space between the receiver and selector in a message.
  '[receiver selector ...]'

sp_after_oc_property                     { Ignore, Add, Remove, Force }
  Add or remove space after @property.

sp_cond_colon                            { Ignore, Add, Remove, Force }
  Add or remove space around the ':' in 'b ? t : f'

sp_cond_question                         { Ignore, Add, Remove, Force }
  Add or remove space around the '?' in 'b ? t : f'

sp_case_label                            { Ignore, Add, Remove, Force }
  Fix the spacing between 'case' and the label. Only 'ignore' and 'force' make sense here.

sp_range                                 { Ignore, Add, Remove, Force }
  Control the space around the D '..' operator.

sp_after_for_colon                       { Ignore, Add, Remove, Force }
  Control the spacing after ':' in 'for (TYPE VAR : EXPR)' (Java)

sp_before_for_colon                      { Ignore, Add, Remove, Force }
  Control the spacing before ':' in 'for (TYPE VAR : EXPR)' (Java)

sp_extern_paren                          { Ignore, Add, Remove, Force }
  Control the spacing in 'extern (C)' (D)

sp_cmt_cpp_start                         { Ignore, Add, Remove, Force }
  Control the space after the opening of a C++ comment '// A' vs '//A'

sp_endif_cmt                             { Ignore, Add, Remove, Force }
  Controls the spaces between #else or #endif and a trailing comment

sp_after_new                             { Ignore, Add, Remove, Force }
  Controls the spaces after 'new', 'delete', and 'delete[]'

sp_before_tr_emb_cmt                     { Ignore, Add, Remove, Force }
  Controls the spaces before a trailing or embedded comment

sp_num_before_tr_emb_cmt                 Number
  Number of spaces before a trailing or embedded comment

sp_annotation_paren                      { Ignore, Add, Remove, Force }
  Control space between a Java annotation and the open paren.

#
# Code alignment (not left column spaces/tabs)
#

align_keep_tabs                          { False, True }
  Whether to keep non-indenting tabs

align_with_tabs                          { False, True }
  Whether to use tabs for aligning

align_on_tabstop                         { False, True }
  Whether to bump out to the next tab when aligning

align_number_left                        { False, True }
  Whether to left-align numbers

align_func_params                        { False, True }
  Align variable definitions in prototypes and functions

align_same_func_call_params              { False, True }
  Align parameters in single-line functions that have the same name.
  The function names must already be aligned with each other.

align_var_def_span                       Number
  The span for aligning variable definitions (0=don't align)

align_var_def_star_style                 Number
  How to align the star in variable definitions.
   0=Part of the type     'void *   foo;'
   1=Part of the variable 'void     *foo;'
   2=Dangling             'void    *foo;'

align_var_def_amp_style                  Number
  How to align the '&' in variable definitions.
   0=Part of the type
   1=Part of the variable
   2=Dangling

align_var_def_thresh                     Number
  The threshold for aligning variable definitions (0=no limit)

align_var_def_gap                        Number
  The gap for aligning variable definitions

align_var_def_colon                      { False, True }
  Whether to align the colon in struct bit fields

align_var_def_attribute                  { False, True }
  Whether to align any attribute after the variable name

align_var_def_inline                     { False, True }
  Whether to align inline struct/enum/union variable definitions

align_assign_span                        Number
  The span for aligning on '=' in assignments (0=don't align)

align_assign_thresh                      Number
  The threshold for aligning on '=' in assignments (0=no limit)

align_enum_equ_span                      Number
  The span for aligning on '=' in enums (0=don't align)

align_enum_equ_thresh                    Number
  The threshold for aligning on '=' in enums (0=no limit)

align_var_struct_span                    Number
  The span for aligning struct/union (0=don't align)

align_var_struct_thresh                  Number
  The threshold for aligning struct/union member definitions (0=no limit)

align_var_struct_gap                     Number
  The gap for aligning struct/union member definitions

align_struct_init_span                   Number
  The span for aligning struct initializer values (0=don't align)

align_typedef_gap                        Number
  The minimum space between the type and the synonym of a typedef

align_typedef_span                       Number
  The span for aligning single-line typedefs (0=don't align)

align_typedef_func                       Number
  How to align typedef'd functions with other typedefs
  0: Don't mix them at all
  1: align the open paren with the types
  2: align the function type name with the other type names

align_typedef_star_style                 Number
  Controls the positioning of the '*' in typedefs. Just try it.
  0: Align on typedef type, ignore '*'
  1: The '*' is part of type name: typedef int  *pint;
  2: The '*' is part of the type, but dangling: typedef int *pint;

align_typedef_amp_style                  Number
  Controls the positioning of the '&' in typedefs. Just try it.
  0: Align on typedef type, ignore '&'
  1: The '&' is part of type name: typedef int  &pint;
  2: The '&' is part of the type, but dangling: typedef int &pint;

align_right_cmt_span                     Number
  The span for aligning comments that end lines (0=don't align)

align_right_cmt_mix                      { False, True }
  If aligning comments, mix with comments after '}' and #endif with less than 3 spaces before the comment

align_right_cmt_gap                      Number
  If a trailing comment is more than this number of columns away from the text it follows,
  it will qualify for being aligned. This has to be > 0 to do anything.

align_right_cmt_at_col                   Number
  Align trailing comment at or beyond column N; 'pulls in' comments as a bonus side effect (0=ignore)

align_func_proto_span                    Number
  The span for aligning function prototypes (0=don't align)

align_func_proto_gap                     Number
  Minimum gap between the return type and the function name.

align_on_operator                        { False, True }
  Align function protos on the 'operator' keyword instead of what follows

align_mix_var_proto                      { False, True }
  Whether to mix aligning prototype and variable declarations.
  If true, align_var_def_XXX options are used instead of align_func_proto_XXX options.

align_single_line_func                   { False, True }
  Align single-line functions with function prototypes, uses align_func_proto_span

align_single_line_brace                  { False, True }
  Aligning the open brace of single-line functions.
  Requires align_single_line_func=true, uses align_func_proto_span

align_single_line_brace_gap              Number
  Gap for align_single_line_brace.


align_oc_msg_spec_span                   Number
  The span for aligning ObjC msg spec (0=don't align)

align_nl_cont                            { False, True }
  Whether to align macros wrapped with a backslash and a newline.
  This will not work right if the macro contains a multi-line comment.

align_pp_define_together                 { False, True }
  # Align macro functions and variables together


align_pp_define_gap                      Number
  The minimum space between label and value of a preprocessor define

align_pp_define_span                     Number
  The span for aligning on '#define' bodies (0=don't align)

align_left_shift                         { False, True }
  Align lines that start with '<<' with previous '<<'. Default=true

align_oc_msg_colon_span                  Number
  Span for aligning parameters in an Obj-C message call on the ':' (0=don't align)

align_oc_msg_colon_first                 { False, True }
  If true, always align with the first parameter, even if it is too short.

align_oc_decl_colon                      { False, True }
  Aligning parameters in an Obj-C '+' or '-' declaration on the ':'

#
# Newline adding and removing options
#

nl_collapse_empty_body                   { False, True }
  Whether to collapse empty blocks between '{' and '}'

nl_assign_leave_one_liners               { False, True }
  Don't split one-line braced assignments - 'foo_t f = { 1, 2 };'

nl_class_leave_one_liners                { False, True }
  Don't split one-line braced statements inside a class xx { } body

nl_enum_leave_one_liners                 { False, True }
  Don't split one-line enums: 'enum foo { BAR = 15 };'

nl_getset_leave_one_liners               { False, True }
  Don't split one-line get or set functions

nl_func_leave_one_liners                 { False, True }
  Don't split one-line function definitions - 'int foo() { return 0; }'

nl_if_leave_one_liners                   { False, True }
  Don't split one-line if/else statements - 'if(a) b++;'

nl_oc_msg_leave_one_liner                { False, True }
  Don't split one-line OC messages

nl_start_of_file                         { Ignore, Add, Remove, Force }
  Add or remove newlines at the start of the file

nl_start_of_file_min                     Number
  The number of newlines at the start of the file (only used if nl_start_of_file is 'add' or 'force'

nl_end_of_file                           { Ignore, Add, Remove, Force }
  Add or remove newline at the end of the file

nl_end_of_file_min                       Number
  The number of newlines at the end of the file (only used if nl_end_of_file is 'add' or 'force')

nl_assign_brace                          { Ignore, Add, Remove, Force }
  Add or remove newline between '=' and '{'

nl_assign_square                         { Ignore, Add, Remove, Force }
  Add or remove newline between '=' and '[' (D only)

nl_after_square_assign                   { Ignore, Add, Remove, Force }
  Add or remove newline after '= [' (D only). Will also affect the newline before the ']'

nl_func_var_def_blk                      Number
  The number of blank lines after a block of variable definitions at the top of a function body
  0 = No change (default)

nl_typedef_blk_start                     Number
  The number of newlines before a block of typedefs
  0 = No change (default)

nl_typedef_blk_end                       Number
  The number of newlines after a block of typedefs
  0 = No change (default)

nl_typedef_blk_in                        Number
  The maximum consecutive newlines within a block of typedefs
  0 = No change (default)

nl_var_def_blk_start                     Number
  The number of newlines before a block of variable definitions not at the top of a function body
  0 = No change (default)

nl_var_def_blk_end                       Number
  The number of newlines after a block of variable definitions not at the top of a function body
  0 = No change (default)

nl_var_def_blk_in                        Number
  The maximum consecutive newlines within a block of variable definitions
  0 = No change (default)

nl_fcall_brace                           { Ignore, Add, Remove, Force }
  Add or remove newline between a function call's ')' and '{', as in:
  list_for_each(item, &list) { }

nl_enum_brace                            { Ignore, Add, Remove, Force }
  Add or remove newline between 'enum' and '{'

nl_struct_brace                          { Ignore, Add, Remove, Force }
  Add or remove newline between 'struct and '{'

nl_union_brace                           { Ignore, Add, Remove, Force }
  Add or remove newline between 'union' and '{'

nl_if_brace                              { Ignore, Add, Remove, Force }
  Add or remove newline between 'if' and '{'

nl_brace_else                            { Ignore, Add, Remove, Force }
  Add or remove newline between '}' and 'else'

nl_elseif_brace                          { Ignore, Add, Remove, Force }
  Add or remove newline between 'else if' and '{'
  If set to ignore, nl_if_brace is used instead

nl_else_brace                            { Ignore, Add, Remove, Force }
  Add or remove newline between 'else' and '{'

nl_else_if                               { Ignore, Add, Remove, Force }
  Add or remove newline between 'else' and 'if'

nl_brace_finally                         { Ignore, Add, Remove, Force }
  Add or remove newline between '}' and 'finally'

nl_finally_brace                         { Ignore, Add, Remove, Force }
  Add or remove newline between 'finally' and '{'

nl_try_brace                             { Ignore, Add, Remove, Force }
  Add or remove newline between 'try' and '{'

nl_getset_brace                          { Ignore, Add, Remove, Force }
  Add or remove newline between get/set and '{'

nl_for_brace                             { Ignore, Add, Remove, Force }
  Add or remove newline between 'for' and '{'

nl_catch_brace                           { Ignore, Add, Remove, Force }
  Add or remove newline between 'catch' and '{'

nl_brace_catch                           { Ignore, Add, Remove, Force }
  Add or remove newline between '}' and 'catch'

nl_while_brace                           { Ignore, Add, Remove, Force }
  Add or remove newline between 'while' and '{'

nl_scope_brace                           { Ignore, Add, Remove, Force }
  Add or remove newline between 'scope (x)' and '{' (D)

nl_unittest_brace                        { Ignore, Add, Remove, Force }
  Add or remove newline between 'unittest' and '{' (D)

nl_version_brace                         { Ignore, Add, Remove, Force }
  Add or remove newline between 'version (x)' and '{' (D)

nl_using_brace                           { Ignore, Add, Remove, Force }
  Add or remove newline between 'using' and '{'

nl_brace_brace                           { Ignore, Add, Remove, Force }
  Add or remove newline between two open or close braces.
  Due to general newline/brace handling, REMOVE may not work.

nl_do_brace                              { Ignore, Add, Remove, Force }
  Add or remove newline between 'do' and '{'

nl_brace_while                           { Ignore, Add, Remove, Force }
  Add or remove newline between '}' and 'while' of 'do' statement

nl_switch_brace                          { Ignore, Add, Remove, Force }
  Add or remove newline between 'switch' and '{'

nl_multi_line_cond                       { False, True }
  Add a newline between ')' and '{' if the ')' is on a different line than the if/for/etc.
  Overrides nl_for_brace, nl_if_brace, nl_switch_brace, nl_while_switch, and nl_catch_brace.

nl_multi_line_define                     { False, True }
  Force a newline in a define after the macro name for multi-line defines.

nl_before_case                           { False, True }
  Whether to put a newline before 'case' statement

nl_before_throw                          { Ignore, Add, Remove, Force }
  Add or remove newline between ')' and 'throw'

nl_after_case                            { False, True }
  Whether to put a newline after 'case' statement

nl_case_colon_brace                      { Ignore, Add, Remove, Force }
  Add or remove a newline between a case ':' and '{'. Overrides nl_after_case.

nl_namespace_brace                       { Ignore, Add, Remove, Force }
  Newline between namespace and {

nl_template_class                        { Ignore, Add, Remove, Force }
  Add or remove newline between 'template<>' and whatever follows.

nl_class_brace                           { Ignore, Add, Remove, Force }
  Add or remove newline between 'class' and '{'

nl_class_init_args                       { Ignore, Add, Remove, Force }
  Add or remove newline after each ',' in the constructor member initialization

nl_func_type_name                        { Ignore, Add, Remove, Force }
  Add or remove newline between return type and function name in a function definition

nl_func_type_name_class                  { Ignore, Add, Remove, Force }
  Add or remove newline between return type and function name inside a class {}
  Uses nl_func_type_name or nl_func_proto_type_name if set to ignore.

nl_func_scope_name                       { Ignore, Add, Remove, Force }
  Add or remove newline between function scope and name in a definition
  Controls the newline after '::' in 'void A::f() { }'

nl_func_proto_type_name                  { Ignore, Add, Remove, Force }
  Add or remove newline between return type and function name in a prototype

nl_func_paren                            { Ignore, Add, Remove, Force }
  Add or remove newline between a function name and the opening '('

nl_func_def_paren                        { Ignore, Add, Remove, Force }
  Add or remove newline between a function name and the opening '(' in the definition

nl_func_decl_start                       { Ignore, Add, Remove, Force }
  Add or remove newline after '(' in a function declaration

nl_func_def_start                        { Ignore, Add, Remove, Force }
  Add or remove newline after '(' in a function definition

nl_func_decl_start_single                { Ignore, Add, Remove, Force }
  Overrides nl_func_decl_start when there is only one parameter.

nl_func_def_start_single                 { Ignore, Add, Remove, Force }
  Overrides nl_func_def_start when there is only one parameter.

nl_func_decl_args                        { Ignore, Add, Remove, Force }
  Add or remove newline after each ',' in a function declaration

nl_func_def_args                         { Ignore, Add, Remove, Force }
  Add or remove newline after each ',' in a function definition

nl_func_decl_end                         { Ignore, Add, Remove, Force }
  Add or remove newline before the ')' in a function declaration

nl_func_def_end                          { Ignore, Add, Remove, Force }
  Add or remove newline before the ')' in a function definition

nl_func_decl_end_single                  { Ignore, Add, Remove, Force }
  Overrides nl_func_decl_end when there is only one parameter.

nl_func_def_end_single                   { Ignore, Add, Remove, Force }
  Overrides nl_func_def_end when there is only one parameter.

nl_func_decl_empty                       { Ignore, Add, Remove, Force }
  Add or remove newline between '()' in a function declaration.

nl_func_def_empty                        { Ignore, Add, Remove, Force }
  Add or remove newline between '()' in a function definition.

nl_oc_msg_args                           { False, True }
  Whether to put each OC message parameter on a separate line
  See nl_oc_msg_leave_one_liner

nl_fdef_brace                            { Ignore, Add, Remove, Force }
  Add or remove newline between function signature and '{'

nl_return_expr                           { Ignore, Add, Remove, Force }
  Add or remove a newline between the return keyword and return expression.

nl_after_semicolon                       { False, True }
  Whether to put a newline after semicolons, except in 'for' statements

nl_after_brace_open                      { False, True }
  Whether to put a newline after brace open.
  This also adds a newline before the matching brace close.

nl_after_brace_open_cmt                  { False, True }
  If nl_after_brace_open and nl_after_brace_open_cmt are true, a newline is
  placed between the open brace and a trailing single-line comment.

nl_after_vbrace_open                     { False, True }
  Whether to put a newline after a virtual brace open with a non-empty body.
  These occur in un-braced if/while/do/for statement bodies.

nl_after_vbrace_open_empty               { False, True }
  Whether to put a newline after a virtual brace open with an empty body.
  These occur in un-braced if/while/do/for statement bodies.

nl_after_brace_close                     { False, True }
  Whether to put a newline after a brace close.
  Does not apply if followed by a necessary ';'.

nl_after_vbrace_close                    { False, True }
  Whether to put a newline after a virtual brace close.
  Would add a newline before return in: 'if (foo) a++; return;'

nl_brace_struct_var                      { Ignore, Add, Remove, Force }
  Control the newline between the close brace and 'b' in: 'struct { int a; } b;'
  Affects enums, unions, and structures. If set to ignore, uses nl_after_brace_close

nl_define_macro                          { False, True }
  Whether to alter newlines in '#define' macros

nl_squeeze_ifdef                         { False, True }
  Whether to not put blanks after '#ifxx', '#elxx', or before '#endif'

nl_before_if                             { Ignore, Add, Remove, Force }
  Add or remove blank line before 'if'

nl_after_if                              { Ignore, Add, Remove, Force }
  Add or remove blank line after 'if' statement

nl_before_for                            { Ignore, Add, Remove, Force }
  Add or remove blank line before 'for'

nl_after_for                             { Ignore, Add, Remove, Force }
  Add or remove blank line after 'for' statement

nl_before_while                          { Ignore, Add, Remove, Force }
  Add or remove blank line before 'while'

nl_after_while                           { Ignore, Add, Remove, Force }
  Add or remove blank line after 'while' statement

nl_before_switch                         { Ignore, Add, Remove, Force }
  Add or remove blank line before 'switch'

nl_after_switch                          { Ignore, Add, Remove, Force }
  Add or remove blank line after 'switch' statement

nl_before_do                             { Ignore, Add, Remove, Force }
  Add or remove blank line before 'do'

nl_after_do                              { Ignore, Add, Remove, Force }
  Add or remove blank line after 'do/while' statement

nl_ds_struct_enum_cmt                    { False, True }
  Whether to double-space commented-entries in struct/enum

nl_ds_struct_enum_close_brace            { False, True }
  Whether to double-space before the close brace of a struct/union/enum
  (lower priority than 'eat_blanks_before_close_brace')

nl_class_colon                           { Ignore, Add, Remove, Force }
  Add or remove a newline around a class colon.
  Related to pos_class_colon, nl_class_init_args, and pos_comma.

nl_create_if_one_liner                   { False, True }
  Change simple unbraced if statements into a one-liner
  'if(b)\n i++;' => 'if(b) i++;'

nl_create_for_one_liner                  { False, True }
  Change simple unbraced for statements into a one-liner
  'for (i=0;i<5;i++)\n foo(i);' => 'for (i=0;i<5;i++) foo(i);'

nl_create_while_one_liner                { False, True }
  Change simple unbraced while statements into a one-liner
  'while (i<5)\n foo(i++);' => 'while (i<5) foo(i++);'

#
# Positioning options
#

pos_arith                                { Ignore, Lead, Trail }
  The position of arithmetic operators in wrapped expressions

pos_assign                               { Ignore, Lead, Trail }
  The position of assignment in wrapped expressions.
  Do not affect '=' followed by '{'

pos_bool                                 { Ignore, Lead, Trail }
  The position of boolean operators in wrapped expressions

pos_compare                              { Ignore, Lead, Trail }
  The position of comparison operators in wrapped expressions

pos_conditional                          { Ignore, Lead, Trail }
  The position of conditional (b ? t : f) operators in wrapped expressions

pos_comma                                { Ignore, Lead, Trail }
  The position of the comma in wrapped expressions

pos_class_comma                          { Ignore, Lead, Trail }
  The position of the comma in the constructor initialization list

pos_class_colon                          { Ignore, Lead, Trail }
  The position of colons between constructor and member initialization

#
# Line Splitting options
#

code_width                               Number
  Try to limit code width to N number of columns

ls_for_split_full                        { False, True }
  Whether to fully split long 'for' statements at semi-colons

ls_func_split_full                       { False, True }
  Whether to fully split long function protos/calls at commas

ls_code_width                            { False, True }
  Whether to split lines as close to code_width as possible and ignore some groupings

#
# Blank line options
#

nl_max                                   Number
  The maximum consecutive newlines

nl_after_func_proto                      Number
  The number of newlines after a function prototype, if followed by another function prototype

nl_after_func_proto_group                Number
  The number of newlines after a function prototype, if not followed by another function prototype

nl_after_func_body                       Number
  The number of newlines after '}' of a multi-line function body

nl_after_func_body_class                 Number
  The number of newlines after '}' of a multi-line function body in a class declaration

nl_after_func_body_one_liner             Number
  The number of newlines after '}' of a single line function body

nl_before_block_comment                  Number
  The minimum number of newlines before a multi-line comment.
  Doesn't apply if after a brace open or another multi-line comment.

nl_before_c_comment                      Number
  The minimum number of newlines before a single-line C comment.
  Doesn't apply if after a brace open or other single-line C comments.

nl_before_cpp_comment                    Number
  The minimum number of newlines before a CPP comment.
  Doesn't apply if after a brace open or other CPP comments.

nl_after_multiline_comment               { False, True }
  Whether to force a newline after a multi-line comment.

nl_after_struct                          Number
  The number of newlines after '}' or ';' of a struct/enum/union definition

nl_after_class                           Number
  The number of newlines after '}' or ';' of a class definition

nl_before_access_spec                    Number
  The number of newlines before a 'private:', 'public:', 'protected:', 'signals:', or 'slots:' label.
  Will not change the newline count if after a brace open.
  0 = No change.

nl_after_access_spec                     Number
  The number of newlines after a 'private:', 'public:', 'protected:', 'signals:', or 'slots:' label.
  0 = No change.

nl_comment_func_def                      Number
  The number of newlines between a function def and the function comment.
  0 = No change.

nl_after_try_catch_finally               Number
  The number of newlines after a try-catch-finally block that isn't followed by a brace close.
  0 = No change.

nl_around_cs_property                    Number
  The number of newlines before and after a property, indexer or event decl.
  0 = No change.

nl_between_get_set                       Number
  The number of newlines between the get/set/add/remove handlers in C#.
  0 = No change.

nl_property_brace                        { Ignore, Add, Remove, Force }
  Add or remove newline between C# property and the '{'

eat_blanks_after_open_brace              { False, True }
  Whether to remove blank lines after '{'

eat_blanks_before_close_brace            { False, True }
  Whether to remove blank lines before '}'

nl_remove_extra_newlines                 Number
  How aggressively to remove extra newlines not in preproc.
  0: No change
  1: Remove most newlines not handled by other config
  2: Remove all newlines and reformat completely by config

nl_before_return                         { False, True }
  Whether to put a blank line before 'return' statements, unless after an open brace.

nl_after_return                          { False, True }
  Whether to put a blank line after 'return' statements, unless followed by a close brace.

nl_after_annotation                      { Ignore, Add, Remove, Force }
  Whether to put a newline after a Java annotation statement.
  Only affects annotations that are after a newline.

nl_between_annotation                    { Ignore, Add, Remove, Force }
  Controls the newline between two annotations.

#
# Code modifying options (non-whitespace)
#

mod_full_brace_do                        { Ignore, Add, Remove, Force }
  Add or remove braces on single-line 'do' statement

mod_full_brace_for                       { Ignore, Add, Remove, Force }
  Add or remove braces on single-line 'for' statement

mod_full_brace_function                  { Ignore, Add, Remove, Force }
  Add or remove braces on single-line function definitions. (Pawn)

mod_full_brace_if                        { Ignore, Add, Remove, Force }
  Add or remove braces on single-line 'if' statement. Will not remove the braces if they contain an 'else'.

mod_full_brace_if_chain                  { False, True }
  Make all if/elseif/else statements in a chain be braced or not. Overrides mod_full_brace_if.
  If any must be braced, they are all braced.  If all can be unbraced, then the braces are removed.

mod_full_brace_nl                        Number
  Don't remove braces around statements that span N newlines

mod_full_brace_while                     { Ignore, Add, Remove, Force }
  Add or remove braces on single-line 'while' statement

mod_full_brace_using                     { Ignore, Add, Remove, Force }
  Add or remove braces on single-line 'using ()' statement

mod_paren_on_return                      { Ignore, Add, Remove, Force }
  Add or remove unnecessary paren on 'return' statement

mod_pawn_semicolon                       { False, True }
  Whether to change optional semicolons to real semicolons

mod_full_paren_if_bool                   { False, True }
  Add parens on 'while' and 'if' statement around bools

mod_remove_extra_semicolon               { False, True }
  Whether to remove superfluous semicolons

mod_add_long_function_closebrace_comment Number
  If a function body exceeds the specified number of newlines and doesn't have a comment after
  the close brace, a comment will be added.

mod_add_long_switch_closebrace_comment   Number
  If a switch body exceeds the specified number of newlines and doesn't have a comment after
  the close brace, a comment will be added.

mod_add_long_ifdef_endif_comment         Number
  If an #ifdef body exceeds the specified number of newlines and doesn't have a comment after
  the #endif, a comment will be added.

mod_add_long_ifdef_else_comment          Number
  If an #ifdef or #else body exceeds the specified number of newlines and doesn't have a comment after
  the #else, a comment will be added.

mod_sort_import                          { False, True }
  If TRUE, will sort consecutive single-line 'import' statements [Java, D]

mod_sort_using                           { False, True }
  If TRUE, will sort consecutive single-line 'using' statements [C#]

mod_sort_include                         { False, True }
  If TRUE, will sort consecutive single-line '#include' statements [C/C++] and '#import' statements [Obj-C]
  This is generally a bad idea, as it may break your code.

mod_move_case_break                      { False, True }
  If TRUE, it will move a 'break' that appears after a fully braced 'case' before the close brace.

mod_case_brace                           { Ignore, Add, Remove, Force }
  Will add or remove the braces around a fully braced case statement.
  Will only remove the braces if there are no variable declarations in the block.

mod_remove_empty_return                  { False, True }
  If TRUE, it will remove a void 'return;' that appears as the last statement in a function.

#
# Comment modifications
#

cmt_width                                Number
  Try to wrap comments at cmt_width columns

cmt_reflow_mode                          Number
  Set the comment reflow mode (default: 0)
  0: no reflowing (apart from the line wrapping due to cmt_width)
  1: no touching at all
  2: full reflow


cmt_indent_multi                         { False, True }
  If false, disable all multi-line comment changes, including cmt_width. keyword substitution, and leading chars.
  Default is true.

cmt_c_group                              { False, True }
  Whether to group c-comments that look like they are in a block

cmt_c_nl_start                           { False, True }
  Whether to put an empty '/*' on the first line of the combined c-comment

cmt_c_nl_end                             { False, True }
  Whether to put a newline before the closing '*/' of the combined c-comment

cmt_cpp_group                            { False, True }
  Whether to group cpp-comments that look like they are in a block

cmt_cpp_nl_start                         { False, True }
  Whether to put an empty '/*' on the first line of the combined cpp-comment

cmt_cpp_nl_end                           { False, True }
  Whether to put a newline before the closing '*/' of the combined cpp-comment

cmt_cpp_to_c                             { False, True }
  Whether to change cpp-comments into c-comments

cmt_star_cont                            { False, True }
  Whether to put a star on subsequent comment lines

cmt_sp_before_star_cont                  Number
  The number of spaces to insert at the start of subsequent comment lines

cmt_sp_after_star_cont                   Number
  The number of spaces to insert after the star on subsequent comment lines

cmt_multi_check_last                     { False, True }
  For multi-line comments with a '*' lead, remove leading spaces if the first and last lines of
  the comment are the same length. Default=True

cmt_insert_file_header                   String
  The filename that contains text to insert at the head of a file if the file doesn't start with a C/C++ comment.
  Will substitute $(filename) with the current file's name.

cmt_insert_file_footer                   String
  The filename that contains text to insert at the end of a file if the file doesn't end with a C/C++ comment.
  Will substitute $(filename) with the current file's name.

cmt_insert_func_header                   String
  The filename that contains text to insert before a function implementation if the function isn't preceded with a C/C++ comment.
  Will substitute $(function) with the function name and $(javaparam) with the javadoc @param and @return stuff.
  Will also substitute $(fclass) with the class name: void CFoo::Bar() { ... }

cmt_insert_class_header                  String
  The filename that contains text to insert before a class if the class isn't preceded with a C/C++ comment.
  Will substitute $(class) with the class name.

cmt_insert_oc_msg_header                 String
  The filename that contains text to insert before a Obj-C message specification if the method isn't preceeded with a C/C++ comment.
  Will substitute $(message) with the function name and $(javaparam) with the javadoc @param and @return stuff.

cmt_insert_before_preproc                { False, True }
  If a preprocessor is encountered when stepping backwards from a function name, then
  this option decides whether the comment should be inserted.
  Affects cmt_insert_oc_msg_header, cmt_insert_func_header and cmt_insert_class_header.

#
# Preprocessor options
#

pp_indent                                { Ignore, Add, Remove, Force }
  Control indent of preprocessors inside #if blocks at brace level 0

pp_indent_at_level                       { False, True }
  Whether to indent #if/#else/#endif at the brace level (true) or from column 1 (false)

pp_indent_count                          Number
  If pp_indent_at_level=false, specifies the number of columns to indent per level. Default=1.

pp_space                                 { Ignore, Add, Remove, Force }
  Add or remove space after # based on pp_level of #if blocks

pp_space_count                           Number
  Sets the number of spaces added with pp_space

pp_indent_region                         Number
  The indent for #region and #endregion in C# and '#pragma region' in C/C++

pp_region_indent_code                    { False, True }
  Whether to indent the code between #region and #endregion

pp_indent_if                             Number
  If pp_indent_at_level=true, sets the indent for #if, #else, and #endif when not at file-level

pp_if_indent_code                        { False, True }
  Control whether to indent the code between #if, #else and #endif when not at file-level

pp_define_at_level                       { False, True }
  Whether to indent '#define' at the brace level (true) or from column 1 (false)

[Glavin001]

@m1ga: I am debating if I want to allow users to specify the path to a cfg file for Uncrustify (I have that working now), or if I should take all of the keys and values and generate the .cfg file on the fly for Uncrustify in a temporary file.

It could look like:

{
  "java": {
    "indent_with_tabs": 0,
    "indent_class": true,
    "output_tab_size": 4  
  }
}

And then I'll generate the .cfg file.

[m1ga]

I personally think that it would be easier for the user if you can edit your json syntax config and it will generate the config file for the user. So the user doens't even know that he/she is using uncrustify. And if he already has a configuration you could just replace the generated file.

Also you could auto-indend the json file with atom already :) So its quickly to read and edit!

[Glavin001]

I absolutely agree. It makes the most sense, and the user really should not have to know that they are using uncrustify. Atom Beautify should try to abstract that and make it even easier.
I am going to release this with the currently available configuration options, allow user to specific the configPath for your specific language. It represents either an absolute path (starts with /) or a relative path, and resolves with the current directory being that of the current editor's file path (which is not 100% desirable, which is another reason why making use of the JSON configuration syntax is idea, we do not have to deal with the relative location of the Uncrustify .cfg file, which can get confusing and messy.

I'm on a train ride for the next half hour, so I may have time to get this all working before I'm on my plane. Wish me luck! :)

[m1ga]

👍 sounds awesome! good luck 😃

[Glavin001]

v0.6.0 has been published!

[Glavin001]

@m1ga currently you can use v0.6.0 and set the configPath to an absolute path (relative works but is messy in some cases) to your custom Uncrustify .cfg file. I am on a plane now and will be working on the next implementation we discussed while I travel and will push and publish ASAP when I land 👍

[Glavin001]

@m1ga Published to v0.6.1 👍. You can now edit the .jsbeautifyrc file and those properties will be used to generate the .cfg configuration file for Uncrustify. Let me know what defaults work for you for your languages of choice and I may add them as the default for those languages so others can start off even without specify config options.

[m1ga]

will changing the jsbeautifyrc work on-the-fly? I've tried to set some settings but it will indend like before. Will it use default settings for everything else?

left: atom-beautify - right: uncrustify command line with default settings

[Glavin001]

On every beautify run it will reload the .jsbeautifyrc.

It currently does not fallback to everything in the default Uncrustify .cfg. I was unable to find a parser for it and convert it to JSON. Once I get that, then I can simply add that JSON and merge it in with your custom options.
I did notice it reacts differently, and there are likely options for Uncrustify that I do not fully understand that are required to function properly and that I have not set. Hoping for some help on this one: a lot of new language support depends on getting this working nicely.

[Glavin001]

Also turns out the indent_columns is more like the indent_size. Took me a bit of playing around to figure that out.

[m1ga]

can I view/log the created .cfg it will create somewhere?
I have this in my .atom/packages/atom-beautify/.jsbeautifyrc

"java": {
"newlines": "auto",
"indent_with_tabs": 1,
"indent_class": true,
"output_tab_size": 2,
"indent_columns":8,
"indent_continue":0,
"indent_brace":0
}

but its not changing anything if I change those values

[Glavin001]

I wonder if using http://sourceforge.net/projects/astyle/ would be better than uncrustify.

https://github.com/timonwong/SublimeAStyleFormatter uses it (through pyastyle) and it is working great for me.

[pavankris]

sublime uses astyle, and i think astyle also accepts multiple cfg

[melkir]

Can I use Astyle instead of Unscriustify actually ?
I'm trying to edit the default.cfg to indent to 4 instead of 8 but it doesn't work.
Plus it's use tab and I prefer space and it's don't indent java inner class...
Pretty boring to configure such things manually :(