NASM: Converted indents to tabs, removed uneeded escapes, added lookb…

…ehinds

components/prism-nasm.js

@@ -1,20 +1,24 @@
 Prism.languages.nasm = {
-    'comment': /;.*$/m,
-    'string': /("|'|`)(\\?.)*?\1/m,
-    'label': {
-        pattern: /^\s*[A-Za-z\._\?\$][\w\.\?\$@~#]*:/m,
-        alias: 'function'
-    },
-    'keyword': [
-        /\[?BITS (16|32|64)\]?/m,
-        /^\s*section\s*[a-zA-Z\.]+:?/im,
-        /(?:extern|global)[^;]*/im,
-        /(?:CPU|FLOAT|DEFAULT).*$/m
-    ],
-    'register': {
-        pattern: /\b(?:st\d|[xyz]mm\d\d?|[cdt]r\d|r\d\d?[bwd]?|[er]?[abcd]x|[abcd][hl]|[er]?(bp|sp|si|di)|[cdefgs]s)\b/i,
-        alias: 'variable'
-    },
-    'number': /(\b|-|(?=\$))(0[hx][\da-f]*\.?[\da-f]+(p[+-]?\d+)?|\d[\da-f]+[hx]|\$\d[\da-f]*|0[oq][0-7]+|[0-7]+[oq]|0[by][01]+|[01]+[by]|0[dt]\d+|\d*\.?\d+(\.?e[+-]?\d+)?[dt]?)\b/i,
-    'operator': /[\[\]\*+\-\/%<>=&|\$!]/m
+	'comment': /;.*$/m,
+	'string': /("|'|`)(\\?.)*?\1/m,
+	'label': {
+		pattern: /(^\s*)[A-Za-z._?$][\w.?$@~#]*:/m,
+		lookbehind: true,
+		alias: 'function'
+	},
+	'keyword': [
+		/\[?BITS (16|32|64)\]?/m,
+		{
+			pattern: /(^\s*)section\s*[a-zA-Z\.]+:?/im,
+			lookbehind: true
+		},
+		/(?:extern|global)[^;\r\n]*/im,
+		/(?:CPU|FLOAT|DEFAULT).*$/m
+	],
+	'register': {
+		pattern: /\b(?:st\d|[xyz]mm\d\d?|[cdt]r\d|r\d\d?[bwd]?|[er]?[abcd]x|[abcd][hl]|[er]?(bp|sp|si|di)|[cdefgs]s)\b/i,
+		alias: 'variable'
+	},
+	'number': /(\b|-|(?=\$))(0[hx][\da-f]*\.?[\da-f]+(p[+-]?\d+)?|\d[\da-f]+[hx]|\$\d[\da-f]*|0[oq][0-7]+|[0-7]+[oq]|0[by][01]+|[01]+[by]|0[dt]\d+|\d*\.?\d+(\.?e[+-]?\d+)?[dt]?)\b/i,
+	'operator': /[\[\]*+\-\/%<>=&|$!]/
 };