https://gobiernobogota.gov.co/core/assets/vendor/css-escape/css.escape.js?v=1.5.1

1/*! https://mths.be/cssescape v1.5.1 by @mathias | MIT license */
2;(function(root, factory) {
3	// https://github.com/umdjs/umd/blob/master/returnExports.js
4	if (typeof exports == 'object') {
5		// For Node.js.
6		module.exports = factory(root);
7	} else if (typeof define == 'function' && define.amd) {
8		// For AMD. Register as an anonymous module.
9		define([], factory.bind(root, root));
10	} else {
11		// For browser globals (not exposing the function separately).
12		factory(root);
13	}
14}(typeof global != 'undefined' ? global : this, function(root) {
15
16	if (root.CSS && root.CSS.escape) {
17		return root.CSS.escape;
18	}
19
20	// https://drafts.csswg.org/cssom/#serialize-an-identifier
21	var cssEscape = function(value) {
22		if (arguments.length == 0) {
23			throw new TypeError('`CSS.escape` requires an argument.');
24		}
25		var string = String(value);
26		var length = string.length;
27		var index = -1;
28		var codeUnit;
29		var result = '';
30		var firstCodeUnit = string.charCodeAt(0);
31		while (++index < length) {
32			codeUnit = string.charCodeAt(index);
33			// Note: there’s no need to special-case astral symbols, surrogate
34			// pairs, or lone surrogates.
35
36			// If the character is NULL (U+0000), then the REPLACEMENT CHARACTER
37			// (U+FFFD).
38			if (codeUnit == 0x0000) {
39				result += '\uFFFD';
40				continue;
41			}
42
43			if (
44				// If the character is in the range [\1-\1F] (U+0001 to U+001F) or is
45				// U+007F, […]
46				(codeUnit >= 0x0001 && codeUnit <= 0x001F) || codeUnit == 0x007F ||
47				// If the character is the first character and is in the range [0-9]
48				// (U+0030 to U+0039), […]
49				(index == 0 && codeUnit >= 0x0030 && codeUnit <= 0x0039) ||
50				// If the character is the second character and is in the range [0-9]
51				// (U+0030 to U+0039) and the first character is a `-` (U+002D), […]
52				(
53					index == 1 &&
54					codeUnit >= 0x0030 && codeUnit <= 0x0039 &&
55					firstCodeUnit == 0x002D
56				)
57			) {
58				// https://drafts.csswg.org/cssom/#escape-a-character-as-code-point
59				result += '\\' + codeUnit.toString(16) + ' ';
60				continue;
61			}
62
63			if (
64				// If the character is the first character and is a `-` (U+002D), and
65				// there is no second character, […]
66				index == 0 &&
67				length == 1 &&
68				codeUnit == 0x002D
69			) {
70				result += '\\' + string.charAt(index);
71				continue;
72			}
73
74			// If the character is not handled by one of the above rules and is
75			// greater than or equal to U+0080, is `-` (U+002D) or `_` (U+005F), or
76			// is in one of the ranges [0-9] (U+0030 to U+0039), [A-Z] (U+0041 to
77			// U+005A), or [a-z] (U+0061 to U+007A), […]
78			if (
79				codeUnit >= 0x0080 ||
80				codeUnit == 0x002D ||
81				codeUnit == 0x005F ||
82				codeUnit >= 0x0030 && codeUnit <= 0x0039 ||
83				codeUnit >= 0x0041 && codeUnit <= 0x005A ||
84				codeUnit >= 0x0061 && codeUnit <= 0x007A
85			) {
86				// the character itself
87				result += string.charAt(index);
88				continue;
89			}
90
91			// Otherwise, the escaped character.
92			// https://drafts.csswg.org/cssom/#escape-a-character
93			result += '\\' + string.charAt(index);
94
95		}
96		return result;
97	};
98
99	if (!root.CSS) {
100		root.CSS = {};
101	}
102
103	root.CSS.escape = cssEscape;
104	return cssEscape;
105
106}));