feat(vue): update Vue grammar (#5)

* Update Vue language configuration
* Remove unused vue-html.tmLanguage.json
* Update vue.tmLanguage.json
* Vue embedded languages: remove lang=md|pug|stylus support to limit requests

Author: fvsch

grammars/grammars.json

@@ -294,9 +294,16 @@
 		},
 		{
 			"language": "vue",
-			"scopeName": "text.html.vue",
+			"scopeName": "source.vue",
 			"extensions": [".vue"],
-			"grammar": "vue.tmLanguage",
+			"grammar": {
+				"base": "vue",
+				"file": "vue.tmLanguage.json"
+			},
+			"configuration": {
+				"base": "vue",
+				"file": "language-configuration.json"
+			},
 			"embeddedLanguages": {
 				"text.pug.embedded": "jade",
 				"text.slm.embedded": "slm",

grammars/vue/language-configuration.json

@@ -14,20 +14,54 @@
 		{ "open": "(", "close": ")" },
 		{ "open": "'", "close": "'" },
 		{ "open": "\"", "close": "\"" },
-		{ "open": "<!--", "close": "-->", "notIn": ["comment", "string"] }
+		{ "open": "<!--", "close": "-->", "notIn": ["comment", "string"] },
+		{ "open": "`", "close": "`", "notIn": ["string", "comment"] },
+		{ "open": "/**", "close": " */", "notIn": ["string"] }
 	],
+	"autoCloseBefore": ";:.,=}])><`'\" \n\t",
 	"surroundingPairs": [
 		{ "open": "'", "close": "'" },
 		{ "open": "\"", "close": "\"" },
 		{ "open": "{", "close": "}" },
 		{ "open": "[", "close": "]" },
 		{ "open": "(", "close": ")" },
-		{ "open": "<", "close": ">" }
+		{ "open": "<", "close": ">" },
+		["`", "`"]
 	],
+	"colorizedBracketPairs": [],
 	"folding": {
 		"markers": {
 			"start": "^\\s*<!--\\s*#region\\b.*-->",
 			"end": "^\\s*<!--\\s*#endregion\\b.*-->"
 		}
+	},
+	"wordPattern": "(-?\\d*\\.\\d\\w*)|([^\\`\\~\\!\\@\\$\\^\\&\\*\\(\\)\\=\\+\\[\\{\\]\\}\\\\\\|\\;\\:\\'\\\"\\,\\.\\<\\>\\/\\s]+)",
+	"onEnterRules": [
+		{
+			"beforeText": {
+				"pattern": "<(?!(?:area|base|br|col|embed|hr|img|input|keygen|link|menuitem|meta|param|source|track|wbr|script|style))([_:\\w][_:\\w-.\\d]*)(?:(?:[^'\"/>]|\"[^\"]*\"|'[^']*')*?(?!\\/)>)[^<]*$",
+				"flags": "i"
+			},
+			"afterText": {
+				"pattern": "^<\\/([_:\\w][_:\\w-.\\d]*)\\s*>",
+				"flags": "i"
+			},
+			"action": {
+				"indent": "indentOutdent"
+			}
+		},
+		{
+			"beforeText": {
+				"pattern": "<(?!(?:area|base|br|col|embed|hr|img|input|keygen|link|menuitem|meta|param|source|track|wbr|script|style))([_:\\w][_:\\w-.\\d]*)(?:(?:[^'\"/>]|\"[^\"]*\"|'[^']*')*?(?!\\/)>)[^<]*$",
+				"flags": "i"
+			},
+			"action": {
+				"indent": "indent"
+			}
+		}
+	],
+	"indentationRules": {
+		"increaseIndentPattern": "<(?!\\?|(?:area|base|br|col|frame|hr|html|img|input|keygen|link|menuitem|meta|param|source|track|wbr|script|style)\\b|[^>]*\\/>)([-_\\.A-Za-z0-9]+)(?=\\s|>)\\b[^>]*>(?!\\s*\\()(?!.*<\\/\\1>)|<!--(?!.*-->)|\\{[^}\"']*$",
+		"decreaseIndentPattern": "^\\s*(<\\/(?!html)[-_\\.A-Za-z0-9]+\\b[^>]*>|-->|\\})"
 	}
 }