package m import ( . "github.com/alecthomas/chroma" // nolint "github.com/alecthomas/chroma/lexers/internal" ) // Matlab lexer. var Matlab = internal.Register(MustNewLazyLexer( &Config{ Name: "Matlab", Aliases: []string{"matlab"}, Filenames: []string{"*.m"}, MimeTypes: []string{"text/matlab"}, }, matlabRules, )) func matlabRules() Rules { return Rules{ "root": { {`\n`, Text, nil}, {`^!.*`, LiteralStringOther, nil}, {`%\{\s*\n`, CommentMultiline, Push("blockcomment")}, {`%.*$`, Comment, nil}, {`^\s*function`, Keyword, Push("deffunc")}, {Words(``, `\b`, `break`, `case`, `catch`, `classdef`, `continue`, `else`, `elseif`, `end`, `enumerated`, `events`, `for`, `function`, `global`, `if`, `methods`, `otherwise`, `parfor`, `persistent`, `properties`, `return`, `spmd`, `switch`, `try`, `while`), Keyword, nil}, {`(sin|sind|sinh|asin|asind|asinh|cos|cosd|cosh|acos|acosd|acosh|tan|tand|tanh|atan|atand|atan2|atanh|sec|secd|sech|asec|asecd|asech|csc|cscd|csch|acsc|acscd|acsch|cot|cotd|coth|acot|acotd|acoth|hypot|exp|expm1|log|log1p|log10|log2|pow2|realpow|reallog|realsqrt|sqrt|nthroot|nextpow2|abs|angle|complex|conj|imag|real|unwrap|isreal|cplxpair|fix|floor|ceil|round|mod|rem|sign|airy|besselj|bessely|besselh|besseli|besselk|beta|betainc|betaln|ellipj|ellipke|erf|erfc|erfcx|erfinv|expint|gamma|gammainc|gammaln|psi|legendre|cross|dot|factor|isprime|primes|gcd|lcm|rat|rats|perms|nchoosek|factorial|cart2sph|cart2pol|pol2cart|sph2cart|hsv2rgb|rgb2hsv|zeros|ones|eye|repmat|rand|randn|linspace|logspace|freqspace|meshgrid|accumarray|size|length|ndims|numel|disp|isempty|isequal|isequalwithequalnans|cat|reshape|diag|blkdiag|tril|triu|fliplr|flipud|flipdim|rot90|find|end|sub2ind|ind2sub|bsxfun|ndgrid|permute|ipermute|shiftdim|circshift|squeeze|isscalar|isvector|ans|eps|realmax|realmin|pi|i|inf|nan|isnan|isinf|isfinite|j|why|compan|gallery|hadamard|hankel|hilb|invhilb|magic|pascal|rosser|toeplitz|vander|wilkinson)\b`, NameBuiltin, nil}, {`\.\.\..*$`, Comment, nil}, {`-|==|~=|<|>|<=|>=|&&|&|~|\|\|?`, Operator, nil}, {`\.\*|\*|\+|\.\^|\.\\|\.\/|\/|\\`, Operator, nil}, {`\[|\]|\(|\)|\{|\}|:|@|\.|,`, Punctuation, nil}, {`=|:|;`, Punctuation, nil}, {`(?<=[\w)\].])\'+`, Operator, nil}, {`(\d+\.\d*|\d*\.\d+)([eEf][+-]?[0-9]+)?`, LiteralNumberFloat, nil}, {`\d+[eEf][+-]?[0-9]+`, LiteralNumberFloat, nil}, {`\d+`, LiteralNumberInteger, nil}, {`(?