1# Configuration options for Uncrustify specifying the Mbed TLS code style. 2# 3# Note: The code style represented by this file has not yet been introduced 4# to Mbed TLS. 5# 6# Copyright The Mbed TLS Contributors 7# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later 8 9 10# Wrap lines at 100 characters 11code_width = 100 12 13# Allow splitting long for statements between the condition statements 14ls_for_split_full = true 15 16# Allow splitting function calls between arguments 17ls_func_split_full = true 18 19input_tab_size = 4 20 21# Spaces-only indentation 22indent_with_tabs = 0 23 24indent_columns = 4 25 26# Indent 'case' 1 level from 'switch' 27indent_switch_case = indent_columns 28 29# Line-up strings broken by '\' 30indent_align_string = true 31 32# Braces on the same line (Egyptian-style braces) 33nl_enum_brace = remove 34nl_union_brace = remove 35nl_struct_brace = remove 36nl_do_brace = remove 37nl_if_brace = remove 38nl_for_brace = remove 39nl_else_brace = remove 40nl_while_brace = remove 41nl_switch_brace = remove 42 43# Braces on same line as keywords that follow them - 'else' and the 'while' in 'do {} while ()'; 44nl_brace_else = remove 45nl_brace_while = remove 46# Space before else on the same line 47sp_brace_else = add 48# If else is on the same line as '{', force exactly 1 space between them 49sp_else_brace = force 50 51# Functions are the exception and have braces on the next line 52nl_fcall_brace = add 53nl_fdef_brace = add 54 55# Force exactly one space between ')' and '{' in statements 56sp_sparen_brace = force 57 58# At least 1 space around assignment 59sp_assign = add 60 61# Remove spaces around the preprocessor '##' token-concatenate 62sp_pp_concat = ignore 63 64# At least 1 space around '||' and '&&' 65sp_bool = add 66 67# But no space after the '!' operator 68sp_not = remove 69 70# No space after the bitwise-not '~' operator 71sp_inv = remove 72 73# No space after the addressof '&' operator 74sp_addr = remove 75 76# No space around the member '.' and '->' operators 77sp_member = remove 78 79# No space after the dereference '*' operator 80sp_deref = remove 81 82# No space after a unary negation '-' 83sp_sign = remove 84 85# No space between the '++'/'--' operator and its operand 86sp_incdec = remove 87 88# At least 1 space around comparison operators 89sp_compare = add 90 91# Remove spaces inside all kinds of parentheses: 92 93# Remove spaces inside parentheses 94sp_inside_paren = remove 95 96# No spaces inside statement parentheses 97sp_inside_sparen = remove 98 99# No spaces inside cast parentheses '( char )x' -> '(char)x' 100sp_inside_paren_cast = remove 101 102# No spaces inside function parentheses 103sp_inside_fparen = remove 104# (The case where the function has no parameters/arguments) 105sp_inside_fparens = remove 106 107# No spaces inside the first parentheses in a function type 108sp_inside_tparen = remove 109 110# (Uncrustify >= 0.74.0) No spaces inside parens in for statements 111sp_inside_for = remove 112 113# Remove spaces between nested parentheses '( (' -> '((' 114sp_paren_paren = remove 115# (Uncrustify >= 0.74.0) 116sp_sparen_paren = remove 117 118# Remove spaces between ')' and adjacent '(' 119sp_cparen_oparen = remove 120 121# (Uncrustify >= 0.73.0) space between 'do' and '{' 122sp_do_brace_open = force 123 124# (Uncrustify >= 0.73.0) space between '}' and 'while' 125sp_brace_close_while = force 126 127# At least 1 space before a '*' pointer star 128sp_before_ptr_star = add 129 130# Remove spaces between pointer stars 131sp_between_ptr_star = remove 132 133# No space after a pointer star 134sp_after_ptr_star = remove 135 136# But allow a space in the case of e.g. char * const x; 137sp_after_ptr_star_qualifier = ignore 138 139# Remove space after star in a function return type 140sp_after_ptr_star_func = remove 141 142# At least 1 space after a type in variable definition etc 143sp_after_type = add 144 145# Force exactly 1 space between a statement keyword (e.g. 'if') and an opening parenthesis 146sp_before_sparen = force 147 148# Remove a space before a ';' 149sp_before_semi = remove 150# (Uncrustify >= 0.73.0) Remove space before a semi in a non-empty for 151sp_before_semi_for = remove 152# (Uncrustify >= 0.73.0) Remove space in empty first statement of a for 153sp_before_semi_for_empty = remove 154# (Uncrustify >= 0.74.0) Remove space in empty middle statement of a for 155sp_between_semi_for_empty = remove 156 157# Add a space after a ';' (unless a comment follows) 158sp_after_semi = add 159# (Uncrustify >= 0.73.0) Add a space after a semi in non-empty for statements 160sp_after_semi_for = add 161# (Uncrustify >= 0.73.0) No space after final semi in empty for statements 162sp_after_semi_for_empty = remove 163 164# Remove spaces on the inside of square brackets '[]' 165sp_inside_square = remove 166 167# Must have at least 1 space after a comma 168sp_after_comma = add 169 170# Must not have a space before a comma 171sp_before_comma = remove 172 173# No space before the ':' in a case statement 174sp_before_case_colon = remove 175 176# Must have space after a cast - '(char)x' -> '(char) x' 177sp_after_cast = add 178 179# No space between 'sizeof' and '(' 180sp_sizeof_paren = remove 181 182# At least 1 space inside '{ }' 183sp_inside_braces = add 184 185# At least 1 space inside '{ }' in an enum 186sp_inside_braces_enum = add 187 188# At least 1 space inside '{ }' in a struct 189sp_inside_braces_struct = add 190 191# At least 1 space between a function return type and the function name 192sp_type_func = add 193 194# No space between a function name and its arguments/parameters 195sp_func_proto_paren = remove 196sp_func_def_paren = remove 197sp_func_call_paren = remove 198 199# No space between '__attribute__' and '(' 200sp_attribute_paren = remove 201 202# No space between 'defined' and '(' in preprocessor conditions 203sp_defined_paren = remove 204 205# At least 1 space between a macro's name and its definition 206sp_macro = add 207sp_macro_func = add 208 209# Force exactly 1 space between a '}' and the name of a typedef if on the same line 210sp_brace_typedef = force 211 212# At least 1 space before a '\' line continuation 213sp_before_nl_cont = add 214 215# At least 1 space around '?' and ':' in ternary statements 216sp_cond_colon = add 217sp_cond_question = add 218 219# Space between #else/#endif and comment afterwards 220sp_endif_cmt = add 221 222# Remove newlines at the start of a file 223nl_start_of_file = remove 224 225# At least 1 newline at the end of a file 226nl_end_of_file = add 227nl_end_of_file_min = 1 228 229# Add braces in single-line statements 230mod_full_brace_do = add 231mod_full_brace_for = add 232mod_full_brace_if = add 233mod_full_brace_while = add 234 235# Remove parentheses from return statements 236mod_paren_on_return = remove 237 238# Disable removal of leading spaces in a multi-line comment if the first and 239# last lines are the same length 240cmt_multi_check_last = false 241
