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- # Syntax rules for the C (and partially C++) programming languages.
- #
- # Rewritten and extended with defines by Morthimer McMare
- # <mailto:morthimer_second@list.ru>
- #
- # Tab size: 4.
- # Feel free to improve the highlighting file.
- #
- # Date:
- # Initial 2024.04.24;
- # Updated 2024.06.26 (first public release. Classic Midnight Commander C-syntax theme set by default, added keywords from the C23 standard).
- #
- # For the default (blue) background.
- # The colors almost match the original "c.syntax" file, slightly extending it:
- define _punctuation yellow
- define _punct_operator brightcyan
- define _punct_semicolon brightmagenta
- define _punct_bracket brightcyan
- define _punct_sqbracket brightcyan
- define _punct_field yellow
- define _punct_comma brightcyan
- define _punct_ternary brightcyan
- define _punct_bitwise brightmagenta
- define _label cyan
- define _preproc brightred
- define _preproc_str red
- define _preproc_nl_esc red
- define _preproc_indent brightmagenta
- define _keyword yellow
- define _datatype yellow
- define _datatype_void yellow
- define _datatype_mod yellow
- define _datatype_scope yellow
- define _const lightgray
- define _num_integer lightgray
- define _num_hex lightgray
- define _num_oct lightgray
- define _num_float lightgray
- define _string green
- define _string_specsymb brightgreen
- define _string_escchar brightgreen
- define _char brightgreen
- define _comment brown
- define _comment_word black brown
- define _comment_exmark black yellow
- define _comment_qnmark black brown
- # I think this highlighting is easier for the eyes for the black background themes. Can be also used with the blue background:
- #define _punctuation yellow
- #define _punct_operator brightmagenta
- #define _punct_semicolon brightmagenta
- #define _punct_bracket yellow
- #define _punct_sqbracket brown
- #define _punct_field yellow
- #define _punct_comma yellow
- #define _punct_ternary white
- #define _punct_bitwise yellow
- #define _label brightcyan
- #define _preproc lightgray
- #define _preproc_str white
- #define _preproc_nl_esc white
- #define _preproc_indent lightgray
- #define _keyword brightcyan
- #define _datatype brightcyan
- #define _datatype_void brightcyan
- #define _datatype_mod brightcyan
- #define _datatype_scope brightblue
- #define _const lightgray
- #define _num_integer red
- #define _num_hex red
- #define _num_oct red
- #define _num_float magenta
- #define _string brightgreen
- #define _string_specsymb brightcyan
- #define _string_escchar brightcyan
- #define _char brightgreen
- #define _comment gray
- #define _comment_word black gray
- #define _comment_exmark black yellow
- #define _comment_qnmark black brown
- context default
- keyword whole asm _keyword
- keyword whole break _keyword
- keyword whole case _keyword
- keyword whole const _keyword
- keyword whole continue _keyword
- keyword whole do _keyword
- keyword whole else _keyword
- keyword whole enum _keyword
- keyword whole for _keyword
- keyword whole goto _keyword
- keyword whole if _keyword
- keyword whole inline _keyword
- keyword whole restrict _keyword
- keyword whole return _keyword
- keyword whole sizeof _keyword
- keyword whole struct _keyword
- keyword whole switch _keyword
- keyword whole typedef _keyword
- keyword whole union _keyword
- keyword whole volatile _keyword
- keyword whole while _keyword
- # C11/C23 extensions:
- keyword whole alignas _keyword
- keyword whole alignof _keyword
- keyword whole constexpr _keyword
- keyword whole typeof _keyword
- keyword whole typeof_unqual _keyword
- keyword whole static_assert _keyword
- keyword whole thread_local _keyword
- keyword whole _Alignas _keyword
- keyword whole _Alignof _keyword
- keyword whole _Atomic _keyword
- keyword whole _Bool _keyword
- keyword whole _Complex _keyword
- keyword whole _Decimal32 _keyword
- keyword whole _Decimal64 _keyword
- keyword whole _Decimal128 _keyword
- keyword whole _Generic _keyword
- keyword whole _Imaginary _keyword
- keyword whole _Noreturn _keyword
- keyword whole _Static_assert _keyword
- keyword whole _Thread_local _keyword
- keyword whole auto _datatype_scope
- keyword whole extern _datatype_scope
- keyword whole register _datatype_scope
- keyword whole static _datatype_scope
- keyword whole void _datatype_void
- keyword whole int _datatype
- keyword whole char _datatype
- keyword whole float _datatype
- keyword whole double _datatype
- keyword whole wchar_t _datatype
- keyword whole short _datatype_mod
- keyword whole long _datatype_mod
- keyword whole signed _datatype_mod
- keyword whole unsigned _datatype_mod
- keyword whole wchar_t _datatype
- keyword whole ... _keyword
- keyword NULL _const
- # Since C23:
- keyword true _const
- keyword false _const
- keyword nullptr _const
- keyword linestart \{\s\t\}\[\s\t\]#*\n _preproc_indent
- keyword whole linestart \[\s\t\]\{ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz\}\[0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz\]: _label
- keyword whole \[\s\t\]default _keyword
- # Comments:
- keyword /\* _comment
- keyword \*/ _comment
- keyword // _comment
- # Characters:
- keyword '\\\{"abtnvfr\}' _char
- keyword '\\\{0123\}\{01234567\}\{01234567\}' _char
- keyword '\\'' _char
- keyword '\\\\' _char
- keyword '\\0' _char
- keyword '\{\s!"#$%&()\*\+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwxyz{|}~嵗╯丰戍貝物洎悖停眾斯須號獄播噶擱藏霰匸�帊昅恘倳眑婭笫崷窙嗲睧颬睼麧緗鴇膹擨闀貘覷鏷禴矙𡜍𦶠�\}' _char
- # Punctuation characters, sorted by ASCII code:
- keyword ! _punctuation
- keyword % _punctuation
- keyword && _punctuation
- # Note: the '&' symbol uses both in the reference/address and in the bitwise operation.
- keyword & _punct_bitwise
- keyword ( _punct_bracket
- keyword ) _punct_bracket
- keyword \* _punctuation
- keyword \+ _punctuation
- keyword , _punct_comma
- keyword . _punct_field
- keyword -> _punct_field
- keyword - _punctuation
- keyword / _punctuation
- keyword : _punct_ternary
- keyword ; _punct_semicolon
- keyword < _punctuation
- keyword = _punctuation
- keyword > _punctuation
- keyword ? _punct_ternary
- keyword [ _punct_sqbracket
- keyword ] _punct_sqbracket
- keyword ^ _punct_bitwise
- keyword { _punct_operator
- keyword || _punctuation
- keyword | _punct_bitwise
- keyword } _punct_operator
- keyword ~ _punct_bitwise
- # Numbers:
- wholechars abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_.
- keyword whole 0x\{0123456789abcdefABCDEF_\}\[0123456789abcdefABCDEF_\] _num_hex
- keyword whole 0\{01234567_\}\[01234567_\] _num_oct
- keyword whole 0 _num_integer
- keyword whole 0\{lu\} _num_integer
- keyword whole \{123456789_\}\[0123456789_\] _num_integer
- keyword whole \{123456789_\}\[0123456789_\]\{lu\} _num_integer
- # Float-point values:
- keyword whole \[0123456789_\]\.\{0123456789_\}\[0123456789_\] _num_float
- keyword whole \{0123456789_\}\[0123456789_\]\.\[0123456789_\] _num_float
- keyword whole \{0123456789_\}\[0123456789_\]\{eE\}\{0123456789_\}\[0123456789_\] _num_float
- keyword whole \{0123456789_\}\[0123456789_\]\{eE\}\{\-\+\}\{0123456789_\}\[0123456789_\] _num_float
- keyword whole \{0123456789_\}\[0123456789_\]\.\{0123456789_\}\[0123456789_\]\{eE\}\{0123456789_\}\[0123456789_\] _num_float
- keyword whole \{0123456789_\}\[0123456789_\]\.\{0123456789_\}\[0123456789_\]\{eE\}\{\-\+\}\{0123456789_\}\[0123456789_\] _num_float
- # Explicit float (not double):
- keyword whole \[0123456789_\]\.\{0123456789_\}\[0123456789_\]f _num_float
- keyword whole \{0123456789_\}\[0123456789_\]\.\[0123456789_\]f _num_float
- keyword whole \{0123456789_\}\[0123456789_\]\{eE\}\{0123456789_\}\[0123456789_\]f _num_float
- keyword whole \{0123456789_\}\[0123456789_\]\{eE\}\{\-\+\}\{0123456789_\}\[0123456789_\]f _num_float
- keyword whole \{0123456789_\}\[0123456789_\]\.\{0123456789_\}\[0123456789_\]\{eE\}\{0123456789_\}\[0123456789_\]f _num_float
- keyword whole \{0123456789_\}\[0123456789_\]\.\{0123456789_\}\[0123456789_\]\{eE\}\{\-\+\}\{0123456789_\}\[0123456789_\]f _num_float
- context exclusive /\* \*/ _comment
- keyword whole BUG _comment_word
- keyword whole FixMe _comment_word
- keyword whole FIXME _comment_word
- keyword whole Note _comment_word
- keyword whole NOTE _comment_word
- keyword whole ToDo _comment_word
- keyword whole TODO _comment_word
- keyword !!\[!\] _comment_exmark
- keyword ??\[?\] _comment_qnmark
- spellcheck
- context exclusive // \n _comment
- keyword whole BUG: _comment_word
- keyword whole FixMe: _comment_word
- keyword whole FIXME: _comment_word
- keyword whole Note: _comment_word
- keyword whole NOTE: _comment_word
- keyword whole ToDo: _comment_word
- keyword whole TODO: _comment_word
- keyword !!\[!\] _comment_exmark
- keyword ??\[?\] _comment_qnmark
- spellcheck
- context linestart # \n _preproc
- keyword \\\n _preproc_nl_esc
- keyword /\**\*/ _comment
- keyword //*\n _comment
- keyword "+" _preproc_str
- keyword <+> _preproc_str
- context " " _string
- spellcheck
- keyword \\" _string_escchar
- keyword %% _string_specsymb
- keyword %\[#0\s-\+,\]\[0123456789\*\]\[.\]\[0123456789\*\]\[L\]\{eEfgGoxX\} _string_specsymb
- keyword %\[0\s-\+,\]\[0123456789\*\]\[.\]\[0123456789\*\]\[hl\]\{diuxX\} _string_specsymb
- keyword %\[hl\]n _string_specsymb
- keyword %\[-\]\[0123456789\*\]\[.\]\[0123456789\*\]s _string_specsymb
- keyword %[*] _string_specsymb
- keyword %c _string_specsymb
- keyword %p _string_specsymb
- keyword \\\{0123\}\{01234567\}\{01234567\} _string_specsymb
- keyword \\\\ _string_escchar
- keyword \\' _string_escchar
- keyword \\\{abtnvfr\} _string_escchar
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