Version 1

[yaffs-website] / node_modules / uncss / node_modules / postcss / lib / list.js

diff --git a/node_modules/uncss/node_modules/postcss/lib/list.js b/node_modules/uncss/node_modules/postcss/lib/list.js
new file mode 100644 (file)
index 0000000..9a00aa1
--- /dev/null
+++ b/node_modules/uncss/node_modules/postcss/lib/list.js
@@ -0,0 +1,58 @@
+'use strict';
+
+exports.__esModule = true;
+var list = {
+    split: function split(string, separators, last) {
+        var array = [];
+        var current = '';
+        var split = false;
+
+        var func = 0;
+        var quote = false;
+        var escape = false;
+
+        for (var i = 0; i < string.length; i++) {
+            var letter = string[i];
+
+            if (quote) {
+                if (escape) {
+                    escape = false;
+                } else if (letter === '\\') {
+                    escape = true;
+                } else if (letter === quote) {
+                    quote = false;
+                }
+            } else if (letter === '"' || letter === '\'') {
+                quote = letter;
+            } else if (letter === '(') {
+                func += 1;
+            } else if (letter === ')') {
+                if (func > 0) func -= 1;
+            } else if (func === 0) {
+                if (separators.indexOf(letter) !== -1) split = true;
+            }
+
+            if (split) {
+                if (current !== '') array.push(current.trim());
+                current = '';
+                split = false;
+            } else {
+                current += letter;
+            }
+        }
+
+        if (last || current !== '') array.push(current.trim());
+        return array;
+    },
+    space: function space(string) {
+        var spaces = [' ', '\n', '\t'];
+        return list.split(string, spaces);
+    },
+    comma: function comma(string) {
+        var comma = ',';
+        return list.split(string, [comma], true);
+    }
+};
+
+exports.default = list;
+module.exports = exports['default'];
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