hexo/node_modules/highlight.js/lib/languages/protobuf.js

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2023-10-03 11:14:36 +08:00
/*
Language: Protocol Buffers
Author: Dan Tao <daniel.tao@gmail.com>
Description: Protocol buffer message definition format
Website: https://developers.google.com/protocol-buffers/docs/proto3
Category: protocols
*/
function protobuf(hljs) {
const KEYWORDS = [
"package",
"import",
"option",
"optional",
"required",
"repeated",
"group",
"oneof"
];
const TYPES = [
"double",
"float",
"int32",
"int64",
"uint32",
"uint64",
"sint32",
"sint64",
"fixed32",
"fixed64",
"sfixed32",
"sfixed64",
"bool",
"string",
"bytes"
];
const CLASS_DEFINITION = {
match: [
/(message|enum|service)\s+/,
hljs.IDENT_RE
],
scope: {
1: "keyword",
2: "title.class"
}
};
return {
name: 'Protocol Buffers',
keywords: {
keyword: KEYWORDS,
type: TYPES,
literal: [
'true',
'false'
]
},
contains: [
hljs.QUOTE_STRING_MODE,
hljs.NUMBER_MODE,
hljs.C_LINE_COMMENT_MODE,
hljs.C_BLOCK_COMMENT_MODE,
CLASS_DEFINITION,
{
className: 'function',
beginKeywords: 'rpc',
end: /[{;]/,
excludeEnd: true,
keywords: 'rpc returns'
},
{ // match enum items (relevance)
// BLAH = ...;
begin: /^\s*[A-Z_]+(?=\s*=[^\n]+;$)/ }
]
};
}
module.exports = protobuf;