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Prism.languages.nasm = {
comment: /;.*$/m,
string: /(["'`])(?:\\.|(?!\1)[^\\\r\n])*\1/,
label: {
pattern: /(^\s*)[A-Za-z._?$][\w.?$@~#]*:/m,
lookbehind: true,
alias: 'function',
},
keyword: [
/\[?BITS (?:16|32|64)\]?/,
{
pattern: /(^\s*)section\s*[a-z.]+:?/im,
lookbehind: true,
},
/(?:extern|global)[^;\r\n]*/i,
/(?:CPU|DEFAULT|FLOAT).*$/m,
],
register: {
pattern:
/\b(?:st\d|[xyz]mm\d\d?|[cdt]r\d|r\d\d?[bwd]?|[er]?[abcd]x|[abcd][hl]|[er]?(?:bp|di|si|sp)|[cdefgs]s)\b/i,
alias: 'variable',
},
number:
/(?:\b|(?=\$))(?:0[hx](?:\.[\da-f]+|[\da-f]+(?:\.[\da-f]+)?)(?:p[+-]?\d+)?|\d[\da-f]+[hx]|\$\d[\da-f]*|0[oq][0-7]+|[0-7]+[oq]|0[by][01]+|[01]+[by]|0[dt]\d+|(?:\d+(?:\.\d+)?|\.\d+)(?:\.?e[+-]?\d+)?[dt]?)\b/i,
operator: /[\[\]*+\-\/%<>=&|$!]/,
};
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