| # Configuration options for Uncrustify specifying the Mbed TLS code style. |
| # |
| # Note: The code style represented by this file has not yet been introduced |
| # to Mbed TLS. |
| # |
| # Copyright The Mbed TLS Contributors |
| # SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later |
| |
| |
| # Wrap lines at 100 characters |
| code_width = 100 |
| |
| # Allow splitting long for statements between the condition statements |
| ls_for_split_full = true |
| |
| # Allow splitting function calls between arguments |
| ls_func_split_full = true |
| |
| input_tab_size = 4 |
| |
| # Spaces-only indentation |
| indent_with_tabs = 0 |
| |
| indent_columns = 4 |
| |
| # Indent 'case' 1 level from 'switch' |
| indent_switch_case = indent_columns |
| |
| # Line-up strings broken by '\' |
| indent_align_string = true |
| |
| # Braces on the same line (Egyptian-style braces) |
| nl_enum_brace = remove |
| nl_union_brace = remove |
| nl_struct_brace = remove |
| nl_do_brace = remove |
| nl_if_brace = remove |
| nl_for_brace = remove |
| nl_else_brace = remove |
| nl_while_brace = remove |
| nl_switch_brace = remove |
| |
| # Braces on same line as keywords that follow them - 'else' and the 'while' in 'do {} while ()'; |
| nl_brace_else = remove |
| nl_brace_while = remove |
| # Space before else on the same line |
| sp_brace_else = add |
| # If else is on the same line as '{', force exactly 1 space between them |
| sp_else_brace = force |
| |
| # Functions are the exception and have braces on the next line |
| nl_fcall_brace = add |
| nl_fdef_brace = add |
| |
| # Force exactly one space between ')' and '{' in statements |
| sp_sparen_brace = force |
| |
| # At least 1 space around assignment |
| sp_assign = add |
| |
| # Remove spaces around the preprocessor '##' token-concatenate |
| sp_pp_concat = ignore |
| |
| # At least 1 space around '||' and '&&' |
| sp_bool = add |
| |
| # But no space after the '!' operator |
| sp_not = remove |
| |
| # No space after the bitwise-not '~' operator |
| sp_inv = remove |
| |
| # No space after the addressof '&' operator |
| sp_addr = remove |
| |
| # No space around the member '.' and '->' operators |
| sp_member = remove |
| |
| # No space after the dereference '*' operator |
| sp_deref = remove |
| |
| # No space after a unary negation '-' |
| sp_sign = remove |
| |
| # No space between the '++'/'--' operator and its operand |
| sp_incdec = remove |
| |
| # At least 1 space around comparison operators |
| sp_compare = add |
| |
| # Remove spaces inside all kinds of parentheses: |
| |
| # Remove spaces inside parentheses |
| sp_inside_paren = remove |
| |
| # No spaces inside statement parentheses |
| sp_inside_sparen = remove |
| |
| # No spaces inside cast parentheses '( char )x' -> '(char)x' |
| sp_inside_paren_cast = remove |
| |
| # No spaces inside function parentheses |
| sp_inside_fparen = remove |
| # (The case where the function has no parameters/arguments) |
| sp_inside_fparens = remove |
| |
| # No spaces inside the first parentheses in a function type |
| sp_inside_tparen = remove |
| |
| # (Uncrustify >= 0.74.0) No spaces inside parens in for statements |
| sp_inside_for = remove |
| |
| # Remove spaces between nested parentheses '( (' -> '((' |
| sp_paren_paren = remove |
| # (Uncrustify >= 0.74.0) |
| sp_sparen_paren = remove |
| |
| # Remove spaces between ')' and adjacent '(' |
| sp_cparen_oparen = remove |
| |
| # (Uncrustify >= 0.73.0) space between 'do' and '{' |
| sp_do_brace_open = force |
| |
| # (Uncrustify >= 0.73.0) space between '}' and 'while' |
| sp_brace_close_while = force |
| |
| # At least 1 space before a '*' pointer star |
| sp_before_ptr_star = add |
| |
| # Remove spaces between pointer stars |
| sp_between_ptr_star = remove |
| |
| # No space after a pointer star |
| sp_after_ptr_star = remove |
| |
| # But allow a space in the case of e.g. char * const x; |
| sp_after_ptr_star_qualifier = ignore |
| |
| # Remove space after star in a function return type |
| sp_after_ptr_star_func = remove |
| |
| # At least 1 space after a type in variable definition etc |
| sp_after_type = add |
| |
| # Force exactly 1 space between a statement keyword (e.g. 'if') and an opening parenthesis |
| sp_before_sparen = force |
| |
| # Remove a space before a ';' |
| sp_before_semi = remove |
| # (Uncrustify >= 0.73.0) Remove space before a semi in a non-empty for |
| sp_before_semi_for = remove |
| # (Uncrustify >= 0.73.0) Remove space in empty first statement of a for |
| sp_before_semi_for_empty = remove |
| # (Uncrustify >= 0.74.0) Remove space in empty middle statement of a for |
| sp_between_semi_for_empty = remove |
| |
| # Add a space after a ';' (unless a comment follows) |
| sp_after_semi = add |
| # (Uncrustify >= 0.73.0) Add a space after a semi in non-empty for statements |
| sp_after_semi_for = add |
| # (Uncrustify >= 0.73.0) No space after final semi in empty for statements |
| sp_after_semi_for_empty = remove |
| |
| # Remove spaces on the inside of square brackets '[]' |
| sp_inside_square = remove |
| |
| # Must have at least 1 space after a comma |
| sp_after_comma = add |
| |
| # Must not have a space before a comma |
| sp_before_comma = remove |
| |
| # No space before the ':' in a case statement |
| sp_before_case_colon = remove |
| |
| # Must have space after a cast - '(char)x' -> '(char) x' |
| sp_after_cast = add |
| |
| # No space between 'sizeof' and '(' |
| sp_sizeof_paren = remove |
| |
| # At least 1 space inside '{ }' |
| sp_inside_braces = add |
| |
| # At least 1 space inside '{ }' in an enum |
| sp_inside_braces_enum = add |
| |
| # At least 1 space inside '{ }' in a struct |
| sp_inside_braces_struct = add |
| |
| # At least 1 space between a function return type and the function name |
| sp_type_func = add |
| |
| # No space between a function name and its arguments/parameters |
| sp_func_proto_paren = remove |
| sp_func_def_paren = remove |
| sp_func_call_paren = remove |
| |
| # No space between '__attribute__' and '(' |
| sp_attribute_paren = remove |
| |
| # No space between 'defined' and '(' in preprocessor conditions |
| sp_defined_paren = remove |
| |
| # At least 1 space between a macro's name and its definition |
| sp_macro = add |
| sp_macro_func = add |
| |
| # Force exactly 1 space between a '}' and the name of a typedef if on the same line |
| sp_brace_typedef = force |
| |
| # At least 1 space before a '\' line continuation |
| sp_before_nl_cont = add |
| |
| # At least 1 space around '?' and ':' in ternary statements |
| sp_cond_colon = add |
| sp_cond_question = add |
| |
| # Space between #else/#endif and comment afterwards |
| sp_endif_cmt = add |
| |
| # Remove newlines at the start of a file |
| nl_start_of_file = remove |
| |
| # At least 1 newline at the end of a file |
| nl_end_of_file = add |
| nl_end_of_file_min = 1 |
| |
| # Add braces in single-line statements |
| mod_full_brace_do = add |
| mod_full_brace_for = add |
| mod_full_brace_if = add |
| mod_full_brace_while = add |
| |
| # Remove parentheses from return statements |
| mod_paren_on_return = remove |
| |
| # Disable removal of leading spaces in a multi-line comment if the first and |
| # last lines are the same length |
| cmt_multi_check_last = false |