update elements and fix some bugs

lib/src/prism/components/prism-yaml.js

Index: lib/src/prism/components/prism-yaml.js
diff --git a/lib/src/prism/components/prism-yaml.js b/lib/src/prism/components/prism-yaml.js
index 6b45e8af3f02db3106f0090948bbbc4675442ad4..ce8f0836a6e9ba3f429b5b7dffdfac34efd28d78 100644
--- a/lib/src/prism/components/prism-yaml.js
+++ b/lib/src/prism/components/prism-yaml.js
@@ -1,44 +1,44 @@
 Prism.languages.yaml = {
 	'scalar': {
-		pattern: /([\-:]\s*(![^\s]+)?[ \t]*[|>])[ \t]*(?:(\n[ \t]+)[^\r\n]+(?:\3[^\r\n]+)*)/,
+		pattern: /([\-:]\s*(![^\s]+)?[ \t]*[|>])[ \t]*(?:((?:\r?\n|\r)[ \t]+)[^\r\n]+(?:\3[^\r\n]+)*)/,
 		lookbehind: true,
 		alias: 'string'
 	},
-	'comment': /#[^\n]+/,
+	'comment': /#.*/,
 	'key': {
-		pattern: /(\s*[:\-,[{\n?][ \t]*(![^\s]+)?[ \t]*)[^\n{[\]},#]+?(?=\s*:\s)/,
+		pattern: /(\s*[:\-,[{\r\n?][ \t]*(![^\s]+)?[ \t]*)[^\r\n{[\]},#]+?(?=\s*:\s)/,
 		lookbehind: true,
 		alias: 'atrule'
 	},
 	'directive': {
-		pattern: /((^|\n)[ \t]*)%[^\n]+/,
+		pattern: /(^[ \t]*)%.+/m,
 		lookbehind: true,
 		alias: 'important'
 	},
 	'datetime': {
-		pattern: /([:\-,[{]\s*(![^\s]+)?[ \t]*)(\d{4}-\d\d?-\d\d?([tT]|[ \t]+)\d\d?:\d{2}:\d{2}(\.\d*)?[ \t]*(Z|[-+]\d\d?(:\d{2})?)?|\d{4}-\d{2}-\d{2}|\d\d?:\d{2}(:\d{2}(\.\d*)?)?)(?=[ \t]*(\n|$|,|]|}))/,
+		pattern: /([:\-,[{]\s*(![^\s]+)?[ \t]*)(\d{4}-\d\d?-\d\d?([tT]|[ \t]+)\d\d?:\d{2}:\d{2}(\.\d*)?[ \t]*(Z|[-+]\d\d?(:\d{2})?)?|\d{4}-\d{2}-\d{2}|\d\d?:\d{2}(:\d{2}(\.\d*)?)?)(?=[ \t]*($|,|]|}))/m,
 		lookbehind: true,
 		alias: 'number'
 	},
 	'boolean': {
-		pattern: /([:\-,[{]\s*(![^\s]+)?[ \t]*)(true|false)[ \t]*(?=\n|$|,|]|})/i,
+		pattern: /([:\-,[{]\s*(![^\s]+)?[ \t]*)(true|false)[ \t]*(?=$|,|]|})/im,
 		lookbehind: true,
 		alias: 'important'
 	},
 	'null': {
-		pattern: /([:\-,[{]\s*(![^\s]+)?[ \t]*)(null|~)[ \t]*(?=\n|$|,|]|})/i,
+		pattern: /([:\-,[{]\s*(![^\s]+)?[ \t]*)(null|~)[ \t]*(?=$|,|]|})/im,
 		lookbehind: true,
 		alias: 'important'
 	},
 	'string': {
-		pattern: /([:\-,[{]\s*(![^\s]+)?[ \t]*)("(?:\\.|[^"\\])*"|'(?:\\.|[^'\\])*')(?=[ \t]*(\n|$|,|]|}))/,
+		pattern: /([:\-,[{]\s*(![^\s]+)?[ \t]*)("(?:[^"\\]|\\.)*"|'(?:[^'\\]|\\.)*')(?=[ \t]*($|,|]|}))/m,
 		lookbehind: true
 	},
 	'number': {
-		pattern: /([:\-,[{]\s*(![^\s]+)?[ \t]*)[+\-]?(0x[\dA-Fa-f]+|0o[0-7]+|(\d+\.?\d*|\.?\d+)(e[\+\-]?\d+)?|\.inf|\.nan)[ \t]*(?=\n|$|,|]|})/i,
+		pattern: /([:\-,[{]\s*(![^\s]+)?[ \t]*)[+\-]?(0x[\da-f]+|0o[0-7]+|(\d+\.?\d*|\.?\d+)(e[\+\-]?\d+)?|\.inf|\.nan)[ \t]*(?=$|,|]|})/im,
 		lookbehind: true
 	},
 	'tag': /![^\s]+/,
 	'important': /[&*][\w]+/,
-	'punctuation': /([:[\]{}\-,|>?]|---|\.\.\.)/
+	'punctuation': /---|[:[\]{}\-,|>?]|\.\.\./
 };