complete redesign: use nodejs on server instead of php - documentation to be updated

nodejs/node_modules/stylus/lib/functions/base-convert.js

@@ -0,0 +1,26 @@
+var utils = require('../utils')
+  , nodes = require('../nodes');
+
+/**
+ * Return a `Literal` `num` converted to the provided `base`, padded to `width`
+ * with zeroes (default width is 2)
+ *
+ * @param {Number} num
+ * @param {Number} base
+ * @param {Number} width
+ * @return {Literal}
+ * @api public
+ */
+
+(module.exports = function(num, base, width) {
+  utils.assertPresent(num, 'number');
+  utils.assertPresent(base, 'base');
+  num = utils.unwrap(num).nodes[0].val;
+  base = utils.unwrap(base).nodes[0].val;
+  width = (width && utils.unwrap(width).nodes[0].val) || 2;
+  var result = Number(num).toString(base);
+  while (result.length < width) {
+    result = '0' + result;
+  }
+  return new nodes.Literal(result);
+}).raw = true;