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Prism.languages.mel = {
comment: {
pattern: /\/\/.*|\/\*[\s\S]*?\*\//,
greedy: true,
},
code: {
pattern: /`(?:\\.|[^\\`])*`/,
greedy: true,
alias: 'italic',
inside: {
delimiter: {
pattern: /^`|`$/,
alias: 'punctuation',
},
statement: {
pattern: /[\s\S]+/,
inside: null, // see below
},
},
},
string: {
pattern: /"(?:\\.|[^\\"\r\n])*"/,
greedy: true,
},
variable: /\$\w+/,
number: /\b0x[\da-fA-F]+\b|\b\d+(?:\.\d*)?|\B\.\d+/,
flag: {
pattern: /-[^\d\W]\w*/,
alias: 'operator',
},
keyword:
/\b(?:break|case|continue|default|do|else|float|for|global|if|in|int|matrix|proc|return|string|switch|vector|while)\b/,
function: {
pattern:
/((?:^|[{;])[ \t]*)[a-z_]\w*\b(?!\s*(?:\.(?!\.)|[[{=]))|\b[a-z_]\w*(?=[ \t]*\()/im,
lookbehind: true,
greedy: true,
},
'tensor-punctuation': {
pattern: /<<|>>/,
alias: 'punctuation',
},
operator: /\+[+=]?|-[-=]?|&&|\|\||[<>]=?|[*\/!=]=?|[%^]/,
punctuation: /[.,:;?\[\](){}]/,
};
Prism.languages.mel['code'].inside['statement'].inside = Prism.languages.mel;
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