vscode/extensions/latex/syntaxes/Bibtex.tmLanguage.json

{
	"information_for_contributors": [
		"This file has been converted from https://github.com/jlelong/vscode-latex-basics/blob/master/syntaxes/Bibtex.tmLanguage.json",
		"If you want to provide a fix or improvement, please create a pull request against the original repository.",
		"Once accepted there, we are happy to receive an update request."
	],
	"version": "https://github.com/jlelong/vscode-latex-basics/commit/b98c2d4911652824fc990f4b26c9c30be59b78a2",
	"name": "BibTeX",
	"scopeName": "text.bibtex",
	"comment": "Grammar based on description from http://artis.imag.fr/~Xavier.Decoret/resources/xdkbibtex/bibtex_summary.html#comment\n\t\n\tTODO: Does not support @preamble\n\t",
	"patterns": [
		{
			"begin": "@Comment",
			"beginCaptures": {
				"0": {
					"name": "punctuation.definition.comment.bibtex"
				}
			},
			"end": "$\\n?",
			"name": "comment.line.at-sign.bibtex"
		},
		{
			"begin": "((@)(?i:string))\\s*(\\{)\\s*([a-zA-Z]*)",
			"beginCaptures": {
				"1": {
					"name": "keyword.other.string-constant.bibtex"
				},
				"2": {
					"name": "punctuation.definition.keyword.bibtex"
				},
				"3": {
					"name": "punctuation.section.string-constant.begin.bibtex"
				},
				"4": {
					"name": "variable.other.bibtex"
				}
			},
			"end": "\\}",
			"endCaptures": {
				"0": {
					"name": "punctuation.section.string-constant.end.bibtex"
				}
			},
			"name": "meta.string-constant.braces.bibtex",
			"patterns": [
				{
					"include": "#string_content"
				}
			]
		},
		{
			"begin": "((@)i(?i::string))\\s*(\\()\\s*([a-zA-Z]*)",
			"beginCaptures": {
				"1": {
					"name": "keyword.other.string-constant.bibtex"
				},
				"2": {
					"name": "punctuation.definition.keyword.bibtex"
				},
				"3": {
					"name": "punctuation.section.string-constant.begin.bibtex"
				},
				"4": {
					"name": "variable.other.bibtex"
				}
			},
			"end": "\\)",
			"endCaptures": {
				"0": {
					"name": "punctuation.section.string-constant.end.bibtex"
				}
			},
			"name": "meta.string-constant.parenthesis.bibtex",
			"patterns": [
				{
					"include": "#string_content"
				}
			]
		},
		{
			"begin": "((@)[a-zA-Z]+)\\s*(\\{)\\s*([^\\s,]*)",
			"beginCaptures": {
				"1": {
					"name": "keyword.other.entry-type.bibtex"
				},
				"2": {
					"name": "punctuation.definition.keyword.bibtex"
				},
				"3": {
					"name": "punctuation.section.entry.begin.bibtex"
				},
				"4": {
					"name": "entity.name.type.entry-key.bibtex"
				}
			},
			"end": "\\}",
			"endCaptures": {
				"0": {
					"name": "punctuation.section.entry.end.bibtex"
				}
			},
			"name": "meta.entry.braces.bibtex",
			"patterns": [
				{
					"begin": "([a-zA-Z0-9\\!\\$\\&\\*\\+\\-\\.\\/\\:\\;\\<\\>\\?\\[\\]\\^\\_\\`\\|]+)\\s*(\\=)",
					"beginCaptures": {
						"1": {
							"name": "support.function.key.bibtex"
						},
						"2": {
							"name": "punctuation.separator.key-value.bibtex"
						}
					},
					"end": "(?=[,}])",
					"name": "meta.key-assignment.bibtex",
					"patterns": [
						{
							"include": "#string_var"
						},
						{
							"include": "#string_content"
						},
						{
							"include": "#integer"
						}
					]
				}
			]
		},
		{
			"begin": "((@)[a-zA-Z]+)\\s*(\\()\\s*([^\\s,]*)",
			"beginCaptures": {
				"1": {
					"name": "keyword.other.entry-type.bibtex"
				},
				"2": {
					"name": "punctuation.definition.keyword.bibtex"
				},
				"3": {
					"name": "punctuation.section.entry.begin.bibtex"
				},
				"4": {
					"name": "entity.name.type.entry-key.bibtex"
				}
			},
			"end": "\\)",
			"endCaptures": {
				"0": {
					"name": "punctuation.section.entry.end.bibtex"
				}
			},
			"name": "meta.entry.parenthesis.bibtex",
			"patterns": [
				{
					"begin": "([a-zA-Z0-9\\!\\$\\&\\*\\+\\-\\.\\/\\:\\;\\<\\>\\?\\[\\]\\^\\_\\`\\|]+)\\s*(\\=)",
					"beginCaptures": {
						"1": {
							"name": "support.function.key.bibtex"
						},
						"2": {
							"name": "punctuation.separator.key-value.bibtex"
						}
					},
					"end": "(?=[,)])",
					"name": "meta.key-assignment.bibtex",
					"patterns": [
						{
							"include": "#string_var"
						},
						{
							"include": "#string_content"
						},
						{
							"include": "#integer"
						}
					]
				}
			]
		},
		{
			"begin": "[^@\\n]",
			"end": "(?=@)",
			"name": "comment.block.bibtex"
		}
	],
	"repository": {
		"integer": {
			"match": "\\d+",
			"name": "constant.numeric.bibtex"
		},
		"nested_braces": {
			"begin": "(?<!\\\\)\\{",
			"beginCaptures": {
				"0": {
					"name": "punctuation.definition.group.begin.bibtex"
				}
			},
			"end": "(?<!\\\\)\\}",
			"endCaptures": {
				"0": {
					"name": "punctuation.definition.group.end.bibtex"
				}
			},
			"patterns": [
				{
					"include": "#nested_braces"
				}
			]
		},
		"string_var": {
			"match": "(#)?\\s*([a-zA-Z]+)\\s*(#)?",
			"captures": {
				"1": {
					"name": "keyword.operator.bibtex"
				},
				"2": {
					"name": "support.variable.bibtex"
				},
				"3": {
					"name": "keyword.operator.bibtex"
				}
			}
		},
		"string_content": {
			"patterns": [
				{
					"begin": "\\{",
					"beginCaptures": {
						"0": {
							"name": "punctuation.definition.string.begin.bibtex"
						}
					},
					"end": "(\\})(?=(?:,?\\s*\\}?\\s*\\n)|(?:\\s*#))",
					"endCaptures": {
						"1": {
							"name": "punctuation.definition.string.end.bibtex"
						}
					},
					"patterns": [
						{
							"match": "@",
							"name": "invalid.illegal.at-sign.bibtex"
						},
						{
							"include": "#nested_braces"
						}
					]
				},
				{
					"begin": "\"",
					"beginCaptures": {
						"0": {
							"name": "punctuation.definition.string.begin.bibtex"
						}
					},
					"end": "\"(?=(?:,?\\s*\\}?\\s*\\n)|(?:\\s*#))",
					"endCaptures": {
						"0": {
							"name": "punctuation.definition.string.end.bibtex"
						}
					},
					"patterns": [
						{
							"match": "@",
							"name": "invalid.illegal.at-sign.bibtex"
						}
					]
				}
			]
		}
	}
}