update elements and fix some bugs

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

Index: lib/src/prism/components/prism-pure.js
diff --git a/lib/src/prism/components/prism-pure.js b/lib/src/prism/components/prism-pure.js
new file mode 100644
index 0000000000000000000000000000000000000000..d45b9929ad9f089f433a5439d3cea7f565841ae7
--- /dev/null
+++ b/lib/src/prism/components/prism-pure.js
@@ -0,0 +1,77 @@
+(function (Prism) {
+	Prism.languages.pure = {
+		'inline-lang': {
+			pattern: /%<[\s\S]+?%>/,
+			inside: {
+				'lang': {
+					pattern: /(^%< *)-\*-.+?-\*-/,
+					lookbehind: true,
+					alias: 'comment'
+				},
+				'delimiter': {
+					pattern: /^%<.*|%>$/,
+					alias: 'punctuation'
+				}
+			}
+		},
+		'comment': [
+			{
+				pattern: /(^|[^\\])\/\*[\w\W]*?\*\//,
+				lookbehind: true
+			},
+			{
+				pattern: /(^|[^\\:])\/\/.*/,
+				lookbehind: true
+			},
+			/#!.+/
+		],
+		'string': /"(?:\\.|[^"\\\r\n])*"/,
+		'number': {
+			// The look-behind prevents wrong highlighting of the .. operator
+			pattern: /((?:\.\.)?)(?:\b(?:inf|nan)\b|\b0x[\da-f]+|(?:\b(?:0b)?\d+(?:\.\d)?|\B\.\d)\d*(?:e[+-]?\d+)?L?)/i,
+			lookbehind: true
+		},
+		'keyword': /\b(?:ans|break|bt|case|catch|cd|clear|const|def|del|dump|else|end|exit|extern|false|force|help|if|infix[lr]?|interface|let|ls|mem|namespace|nonfix|NULL|of|otherwise|outfix|override|postfix|prefix|private|public|pwd|quit|run|save|show|stats|then|throw|trace|true|type|underride|using|when|with)\b/,
+		'function': /\b(?:abs|add_(?:(?:fundef|interface|macdef|typedef)(?:_at)?|addr|constdef|vardef)|all|any|applp?|arity|bigintp?|blob(?:_crc|_size|p)?|boolp?|byte_(?:matrix|pointer)|byte_c?string(?:_pointer)?|calloc|cat|catmap|ceil|char[ps]?|check_ptrtag|chr|clear_sentry|clearsym|closurep?|cmatrixp?|cols?|colcat(?:map)?|colmap|colrev|colvector(?:p|seq)?|complex(?:_float_(?:matrix|pointer)|_matrix(?:_view)?|_pointer|p)?|conj|cookedp?|cst|cstring(?:_(?:dup|list|vector))?|curry3?|cyclen?|del_(?:constdef|fundef|interface|macdef|typedef|vardef)|delete|diag(?:mat)?|dim|dmatrixp?|do|double(?:_matrix(?:_view)?|_pointer|p)?|dowith3?|drop|dropwhile|eval(?:cmd)?|exactp|filter|fix|fixity|flip|float(?:_matrix|_pointer)|floor|fold[lr]1?|frac|free|funp?|functionp?|gcd|get(?:_(?:byte|constdef|double|float|fundef|int(?:64)?|interface(?:_typedef)?|long|macdef|pointer|ptrtag|short|sentry|string|typedef|vardef))?|globsym|hash|head|id|im|imatrixp?|index|inexactp|infp|init|insert|int(?:_matrix(?:_view)?|_pointer|p)?|int64_(?:matrix|pointer)|integerp?|iteraten?|iterwhile|join|keys?|lambdap?|last(?:err(?:pos)?)?|lcd|list[2p]?|listmap|make_ptrtag|malloc|map|matcat|matrixp?|max|member|min|nanp|nargs|nmatrixp?|null|numberp?|ord|pack(?:ed)?|pointer(?:_cast|_tag|_type|p)?|pow|pred|ptrtag|put(?:_(?:byte|double|float|int(?:64)?|long|pointer|short|string))?|rationalp?|re|realp?|realloc|recordp?|redim|reduce(?:_with)?|refp?|repeatn?|reverse|rlistp?|round|rows?|rowcat(?:map)?|rowmap|rowrev|rowvector(?:p|seq)?|same|scan[lr]1?|sentry|sgn|short_(?:matrix|pointer)|slice|smatrixp?|sort|split|str|strcat|stream|stride|string(?:_(?:dup|list|vector)|p)?|subdiag(?:mat)?|submat|subseq2?|substr|succ|supdiag(?:mat)?|symbolp?|tail|take|takewhile|thunkp?|transpose|trunc|tuplep?|typep|ubyte|uint(?:64)?|ulong|uncurry3?|unref|unzip3?|update|ushort|vals?|varp?|vector(?:p|seq)?|void|zip3?|zipwith3?)\b/,
+		'special': {
+			pattern: /\b__[a-z]+__\b/i,
+			alias: 'builtin'
+		},
+		// Any combination of operator chars can be an operator
+		'operator': /(?=\b_|[^_])[!"#$%&'*+,\-.\/:<=>?@\\^_`|~\u00a1-\u00bf\u00d7-\u00f7\u20d0-\u2bff]+|\b(?:and|div|mod|not|or)\b/,
+		// FIXME: How can we prevent | and , to be highlighted as operator when they are used alone?
+		'punctuation': /[(){}\[\];,|]/
+	};
+
+	var inlineLanguages = [
+		'c',
+		{ lang: 'c++', alias: 'cpp' },
+		'fortran',
+		'ats',
+		'dsp'
+	];
+	var inlineLanguageRe = '%< *-\\*- *{lang}\\d* *-\\*-[\\s\\S]+?%>';
+
+	inlineLanguages.forEach(function (lang) {
+		var alias = lang;
+		if (typeof lang !== 'string') {
+			alias = lang.alias;
+			lang = lang.lang;
+		}
+		if (Prism.languages[alias]) {
+			var o = {};
+			o['inline-lang-' + alias] = {
+				pattern: RegExp(inlineLanguageRe.replace('{lang}', lang.replace(/([.+*?\/\\(){}\[\]])/g,'\\$1')), 'i'),
+				inside: Prism.util.clone(Prism.languages.pure['inline-lang'].inside)
+			};
+			o['inline-lang-' + alias].inside.rest = Prism.util.clone(Prism.languages[alias]);
+			Prism.languages.insertBefore('pure', 'inline-lang', o);
+		}
+	});
+
+	// C is the default inline language
+	if (Prism.languages.c) {
+		Prism.languages.pure['inline-lang'].inside.rest = Prism.util.clone(Prism.languages.c);
+	}
+
+}(Prism));