language-configuration.json

{
	"comments": {
		// symbol used for single line comment. Remove this entry if your language does not support line comments
		"lineComment": "#",
		// symbols used for start and end a block comment. Remove this entry if your language does not support block comments
		// "blockComment": [ "#", "" ]
	},
	// symbols used as brackets
	"brackets": [
		["{", "}"],
		["[", "]"],
		["!<", ">"]
	],
	// symbols that are auto closed when typing
	"autoClosingPairs": [
		["{", "}"],
		["[", "]"],
		["!<", ">"],
		["\"", "\""],
		["'", "'"]
	],
	"autoCloseBefore": ":,}] \r\n\t",
	// symbols that can be used to surround a selection
	"surroundingPairs": [
		["{", "}"],
		["[", "]"],
		["\"", "\""],
		["'", "'"]
	],
	// symbols that are colourized
	"colorizedBracketPairs": [
		["{", "}"],
		["[", "]"]
	],
	// markers that can be folded
	"folding": {
		"offSide": true,
		"markers": {
			"start": "^[ \t]*#[ \t]*region\\b|^---[ \t]*(#.*)?$",
			"end": "^[ \t]*#[ \t]*endregion\\b|^\\.{3}[ \t]*(#.*)?$"
		}
	},
	// Only the first successful rule is chosen
	"onEnterRules": [
		{
			// indent 1 space after block-scalar with indentation-indicator
			"action": {
				"appendText": " ",
				"indent": "none",
			},
			"afterText": "^(?![ \t]*#)",
			"beforeText": "([ \t]+|^)[|>][+-]?1"
		},
		{
			"action": {
				"appendText": "  ",
				"indent": "none",
			},
			"afterText": "^(?![ \t]*#)",
			"beforeText": "([ \t]+|^)[|>][+-]?2"
		},
		{
			"action": {
				"appendText": "   ",
				"indent": "none",
			},
			"afterText": "^(?![ \t]*#)",
			"beforeText": "([ \t]+|^)[|>][+-]?3"
		},
		{
			"action": {
				"appendText": "    ",
				"indent": "none",
			},
			"afterText": "^(?![ \t]*#)",
			"beforeText": "([ \t]+|^)[|>][+-]?4"
		},
		{
			"action": {
				"appendText": "     ",
				"indent": "none",
			},
			"afterText": "^(?![ \t]*#)",
			"beforeText": "([ \t]+|^)[|>][+-]?5"
		},
		{
			"action": {
				"appendText": "      ",
				"indent": "none",
			},
			"afterText": "^(?![ \t]*#)",
			"beforeText": "([ \t]+|^)[|>][+-]?6"
		},
		{
			"action": {
				"appendText": "       ",
				"indent": "none",
			},
			"afterText": "^(?![ \t]*#)",
			"beforeText": "([ \t]+|^)[|>][+-]?7"
		},
		{
			"action": {
				"appendText": "        ",
				"indent": "none",
			},
			"afterText": "^(?![ \t]*#)",
			"beforeText": "([ \t]+|^)[|>][+-]?8"
		},
		{
			// indent 9 spaces after block-scalar with indentation-indicator
			"action": {
				"appendText": "         ",
				"indent": "none",
			},
			"afterText": "^(?![ \t]*#)",
			"beforeText": "([ \t]+|^)[|>][+-]?9"
		},
		{
			// - block-map: # with an empty value OR block-scalar. Prefixed with a block-seq
			"action": {
				"appendText": "    ",
				"indent": "none"
			},
			"beforeText": "(^| |\t)-[ \t]+[^#,\\[\\]{}].*:(([ \t]+[|>][+-]?)?([ \t]+#.*)?|[ \t]*)$"
		},
		{
			// indent 2 spaces after non-root block-scalar
			"action": {
				"appendText": "  ",
				"indent": "none",
			},
			"afterText": "^(?![ \t]*#)",
			"beforeText": "[-?:][ \t]+[|>][+-]?[ \t]*(#.*)?$"
		},
		{
			// block-map: cursor_must_be_before_value
			"action": {
				"appendText": "  ",
				"indent": "none"
			},
			"beforeText": "(?<!( |\t|^)(#|\\?[ \t]).*):([ \t]*|[ \t]+#.*)$"
		},
		{
			// - #empty block-seq
			"action": {
				"appendText": "  ",
				"indent": "none"
			},
			"beforeText": "(^| |\t)-([ \t]*|[ \t]+#.*)$"
		},
		{
			// - block-seq
			"action": {
				"appendText": "- ",
				"indent": "none"
			},
			"beforeText": "(^| |\t)-[ \t].*$"
		}
	]
}