c.nanorc (1971B)
1 ## Syntax highlighting for C and C++ files. 2 3 syntax c "\.([ch](pp|xx)?|C|cc|c\+\+|cu|H|hh|ii?)$" 4 header "-\*-.*\<C(\+\+)?((;|[[:blank:]]).*)?-\*-" 5 magic "^(C|C\+\+) (source|program)" 6 comment "//" 7 8 # Constants. 9 color brightred "\<[[:upper:]_][[:upper:][:digit:]_]*\>" 10 # Labels. 11 color brightmagenta "^[[:blank:]]*[[:alpha:]_][[:alnum:]_]*:[[:blank:]]*$" 12 color normal ":[[:blank:]]*$" 13 14 # Types and related keywords. 15 color green "\<(auto|bool|char|const|double|enum|extern|float|inline|int|long|restrict|short|signed|sizeof|static|struct|typedef|union|unsigned|void)\>" 16 color green "\<([[:lower:]][[:lower:]_]*|(u_?)?int(8|16|32|64))_t\>" 17 color green "\<(_(Alignas|Alignof|Atomic|Bool|Complex|Generic|Imaginary|Noreturn|Static_assert|Thread_local))\>" 18 color green "\<(class|explicit|friend|mutable|namespace|override|private|protected|public|register|template|this|typename|using|virtual|volatile)\>" 19 20 # Flow control. 21 color brightyellow "\<(if|else|for|while|do|switch|case|default)\>" 22 color brightyellow "\<(try|throw|catch|operator|new|delete)\>" 23 color magenta "\<(break|continue|goto|return)\>" 24 25 # Single-quoted stuff (characters, backslash escapes, hex and octal byte codes). 26 color brightmagenta "'([^'\]|\\(["'\abfnrtv]|x[[:xdigit:]]{1,2}|[0-3]?[0-7]{1,2}))'" 27 28 # GCC builtins. 29 color cyan "__attribute__[[:blank:]]*\(\([^)]*\)\)|__(aligned|asm|builtin|hidden|inline|packed|restrict|section|typeof|weak)__" 30 31 # Strings and names of included files. 32 color brightyellow ""([^"]|\\")*"|#[[:blank:]]*include[[:blank:]]*<[^>]+>" 33 34 # Preprocessor directives. 35 color brightcyan start="^[[:blank:]]*#[[:blank:]]*(if(n?def)?|elif|warning|error|pragma)\>" end="(\`|[^\])$" 36 color brightcyan "^[[:blank:]]*#[[:blank:]]*((define|else|endif|include(_next)?|line|undef)\>|$)" 37 38 # Comments. 39 color brightblue "//[^"]*$|(^|[[:blank:]])//.*" 40 color brightblue start="/\*" end="\*/" 41 42 # Reminders. 43 color brightwhite,yellow "\<(FIXME|TODO|XXX)\>" 44 45 # Trailing whitespace. 46 color ,green "[[:space:]]+$"