hexo/node_modules/prismjs/components/prism-sass.js

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2023-09-25 15:58:56 +08:00
(function (Prism) {
Prism.languages.sass = Prism.languages.extend('css', {
// Sass comments don't need to be closed, only indented
'comment': {
pattern: /^([ \t]*)\/[\/*].*(?:(?:\r?\n|\r)\1[ \t].+)*/m,
lookbehind: true,
greedy: true
}
});
Prism.languages.insertBefore('sass', 'atrule', {
// We want to consume the whole line
'atrule-line': {
// Includes support for = and + shortcuts
pattern: /^(?:[ \t]*)[@+=].+/m,
greedy: true,
inside: {
'atrule': /(?:@[\w-]+|[+=])/
}
}
});
delete Prism.languages.sass.atrule;
var variable = /\$[-\w]+|#\{\$[-\w]+\}/;
var operator = [
/[+*\/%]|[=!]=|<=?|>=?|\b(?:and|not|or)\b/,
{
pattern: /(\s)-(?=\s)/,
lookbehind: true
}
];
Prism.languages.insertBefore('sass', 'property', {
// We want to consume the whole line
'variable-line': {
pattern: /^[ \t]*\$.+/m,
greedy: true,
inside: {
'punctuation': /:/,
'variable': variable,
'operator': operator
}
},
// We want to consume the whole line
'property-line': {
pattern: /^[ \t]*(?:[^:\s]+ *:.*|:[^:\s].*)/m,
greedy: true,
inside: {
'property': [
/[^:\s]+(?=\s*:)/,
{
pattern: /(:)[^:\s]+/,
lookbehind: true
}
],
'punctuation': /:/,
'variable': variable,
'operator': operator,
'important': Prism.languages.sass.important
}
}
});
delete Prism.languages.sass.property;
delete Prism.languages.sass.important;
// Now that whole lines for other patterns are consumed,
// what's left should be selectors
Prism.languages.insertBefore('sass', 'punctuation', {
'selector': {
pattern: /^([ \t]*)\S(?:,[^,\r\n]+|[^,\r\n]*)(?:,[^,\r\n]+)*(?:,(?:\r?\n|\r)\1[ \t]+\S(?:,[^,\r\n]+|[^,\r\n]*)(?:,[^,\r\n]+)*)*/m,
lookbehind: true,
greedy: true
}
});
}(Prism));