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uncrustify.cfg
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uncrustify.cfg
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# Uncrustify config file for tlib
# For default settings and all possible parameters, use `uncrustify --show-config`.
# In case of some more troublesome code, formatting may be disabled using ` *INDENT-OFF` and ` *INDENT-ON*` comments.
# To use from Vim, add below lines to .vimrc:
# let g:uncrustify_cfg_file_path = 'uncrustify.cfg'
#
# function! Uncrustify(language)
# execute ':silent %!uncrustify'
# \ . ' -q '
# \ . ' -l ' . a:language
# \ . ' -c ' . g:uncrustify_cfg_file_path
# endfunction
# To use from vscode, install `LaurentTreguier.uncrustify` and add below lines to settings.json:
# "[c]": {
# "editor.defaultFormatter": "LaurentTreguier.uncrustify"
# }
# To use from kakoune, add to .kakrc
# hook global WinSetOption filetype=(c|h) %{
# set-option window formatcmd 'uncrustify -c uncrustify.cfg -l C'
# }
# All above settings assume that working directory is set to tlib top directory
newlines = LF # AUTO (default), CRLF, CR, or LF
code_width = 130 # Brakes lines longer than 150
### Spaces
sp_arith = add # space around non-assignment symbolic operators ('+', '/', '%', '<<', and so forth)
sp_arith_additive = add # space around arithmetic operators '+' and '-'. Overrides sp_arith
sp_assign = add # space around assignment operator '=', '+=', etc
sp_enum_paren = add # space in 'NS_ENUM ('
sp_enum_assign = add # space around assignment '=' in enum
sp_bool = add # space around boolean operators '&&' and '||'
sp_compare = add # space around compare operator '<', '>', '==', etc
sp_before_semi = remove # space before ';'
sp_inside_paren = remove # space inside '(' and ')'
sp_paren_paren = remove # space between nested parentheses, i.e. '((' vs. ') )'
sp_paren_brace = add # space between ')' and '{'
sp_before_ptr_star = add # space before a reference sign '&'
sp_after_ptr_star = remove # space after pointer star '*', if followed by a word
sp_between_ptr_star = remove # space between pointer stars '*'
sp_before_byref = add # space before a reference sign '&'
sp_after_byref = remove # space after a reference sign '&'
sp_before_sparen = add # space before '(' of control statements ('if', 'for', 'switch', 'while', etc.)
sp_inside_sparen = remove # space inside '(' and ')' of control statements
sp_after_sparen = add # space after ')' of control statements
sp_sparen_brace = add # space between ')' and '{' of of control statements
sp_inside_braces_empty = remove # space inside '{}'
sp_else_brace = add # space between 'else' and '{' if on the same line
sp_brace_else = add # space between '}' and 'else' if on the same line
sp_type_func = add # space between return type and function name.
sp_inside_fparen = remove # space inside function '(' and ')'
sp_inside_fparens = remove # space inside empty function '()'
sp_func_proto_paren_empty = remove # space between function name and '()' on function declaration
sp_func_call_paren = remove # space between function name and '(' on function calls
sp_after_cast = remove # space after C/D cast, i.e. 'cast(int)a' vs. 'cast(int) a' or '(int)a' vs. '(int) a'
sp_after_comma = add # space after ',', i.e. 'a,b' vs. 'a, b'.
sp_cond_colon = add # space around the ':' in 'b ? t : f'
sp_cond_question = add # space around the '?' in 'b ? t : f'
### Indent
indent_with_tabs = 0 # 0=spaces only, 1=indent to level only, 2=indent with tabs
indent_columns = 4 # spaces per indent
indent_align_string = false # whether to indent strings broken by '\' so that they line up
indent_brace = 0 # spaces to indent '{' from level
indent_braces = false # whether braces are indented to the body level
### New line
nl_max = 2 # the maximum number of consecutive newlines (3 = 2 blank lines)
nl_max_blank_in_func = 2 # the maximum number of consecutive newlines in a function
nl_if_brace = remove # newline between 'if' and '{'
nl_brace_else = remove # newline between '}' and 'else'
nl_else_brace = remove # newline between 'else' and '{'
nl_elseif_brace = remove # newline between 'else if' and '{'
nl_else_if = remove # newline between 'else' and 'if'
nl_switch_brace = remove # newline between 'switch' and '{'
nl_while_brace = remove # newline between 'while' and '{'
nl_for_brace = remove # newline between 'for' and '{'
nl_do_brace = remove # newline between 'do' and '{'
nl_enum_brace = remove # newline between 'do' and '{'
nl_union_brace = remove # newline between 'union' and '{'
nl_before_if_closing_paren = remove # newline before 'if'/'else if' closing parenthesis
nl_func_paren = remove # newline between a function name and the opening '(' in the declaration
nl_func_decl_end = remove # newline before the ')' in a function declaration
nl_func_def_end = remove # newline before the ')' in a function definition
nl_func_decl_empty = remove # newline between '()' in a function declaration
nl_func_decl_args = remove # newline after each ',' in a function declaration
nl_func_def_args = remove # newline after each ',' in a function declaration
nl_func_def_empty = remove # newline between '()' in a function definition
nl_func_call_empty = remove # newline between '()' in a function call
nl_fdef_brace = add # newline between function signature and '{'
nl_after_brace_close = false # newline after '}'. Does not apply if followed by a necessary ';'
nl_after_multiline_comment = true # newline after a multi-line comment.
nl_constr_init_args = add # newline after each ',' in the constructor member initialization.
### Code modifying
mod_full_brace_do = add # braces on single-line 'do' statement
mod_full_brace_while = add # braces on single-line 'while' statement
mod_full_brace_function = add # braces on single-line function statement
mod_full_brace_if = add # braces on single-line 'if' statement
mod_full_brace_for = add # braces on single-line 'for' statement
### Positioning - remove newlines
pos_arith = join # position of arithmetic operators in wrapped expressions
pos_bool = join # position of Boolean operators in wrapped expressions
pos_compare = join # position of comparison operators in wrapped expressions
pos_conditional = join # position of conditional operators, as in the '?' and ':' of 'expr ? stmt : stmt', in wrapped expressions
pos_assign = force # position of assign operator in wrapped expressions
pos_comma = join # position of ','in wrapped expressions
### Aligning
align_enum_equ_thresh = 0 # threshold for aligning on '+' in enums; use negative for absolute threshold
align_enum_equ_span = 4 # span for aligning on '=' in enums
align_right_cmt_span = 4 # span for aligning comments that end lines
align_pp_define_span = 4 # span for aligning preprocessor define statements
### Preprocessor macros
nl_define_macro = false # Whether to alter newlines in '#define' macros
pp_ignore_define_body = true # Whether to ignore the '#define' body while formatting