nanorc/c.nanorc

## Here is an example for C/C++.
##
syntax "C" "\.(c(c|pp|xx)?|C)$" "\.(h(h|pp|xx)?|H)$" "\.ii?$" "\.(def)$"
color brightred "\<[A-Z_][0-9A-Z_]+\>" 
color green "\<(float|double|bool|char|wchar_t|int|short|long|sizeof|enum|void|static|const|struct|union|typedef|extern|(un)?signed|inline)\>"
color green "\<((s?size)|(char(16|32))|((u_?)?int(8|16|32|64|ptr)))_t\>"
color green "\<(class|namespace|template|public|protected|private|typename|this|friend|virtual|using|mutable|volatile|register|explicit)\>"
color green "\<(for|if|while|do|else|case|default|switch)\>"
color green "\<(try|throw|catch|operator|new|delete)\>"
color green "\<((const|dynamic|reinterpret|static)_cast)\>"
color green "\<(alignas|alignof|asm|auto|compl|concept|constexpr|decltype|export|noexcept|nullptr|requires|static_assert|thread_local|typeid|override|final)\>"
color green "\<(and|and_eq|bitand|bitor|not|not_eq|or|or_eq|xor|xor_eq)\>"
color brightmagenta "\<(goto|continue|break|return)\>"
color brightcyan "^[[:space:]]*#[[:space:]]*(define|include|(un|ifn?)def|endif|el(if|se)|if|warning|error)"
color brightmagenta "'([^'\]|(\\["'abfnrtv\\]))'" "'\\(([0-3]?[0-7]{1,2}))'" "'\\x[0-9A-Fa-f]{1,2}'"

##
## GCC builtins
color green "__attribute__[[:space:]]*\(\([^)]*\)\)" "__(aligned|asm|builtin|hidden|inline|packed|restrict|section|typeof|weak)__"

#Operator Color
color yellow "[.:;,+*|=!\%]" "<" ">" "/" "-" "&" 

#Parenthetical Color
color magenta "[(){}]" "\[" "\]"


##
## String highlighting.  You will in general want your comments and
## strings to come last, because syntax highlighting rules will be
## applied in the order they are read in.
color cyan "<[^= 	]*>" ""(\\.|[^"])*""
##
## This string is VERY resource intensive!
#color cyan start=""(\\.|[^"])*\\[[:space:]]*$" end="^(\\.|[^"])*""

## Comment highlighting
color brightblue "//.*"
color brightblue start="/\*" end="\*/"

## Trailing whitespace
color ,green "[[:space:]]+$"