Allow color words in color functions

lesscpy/lessc/color.py

@@ -9,6 +9,7 @@
 """
 import colorsys
 from . import utility
+from lesscpy.lib import colors
 
 class Color():
     def process(self, expression):
@@ -332,6 +333,8 @@ class Color():
                                  for h in rgba]
                                 ])
     def _hextorgb(self, hex):    
+        if hex.lower() in colors.lessColors:
+            hex = colors.lessColors[hex.lower()]
         hex = hex.strip()
         if hex[0] == '#':
             hex = hex.strip('#').strip(';')

lesscpy/test/css/colors.css

@@ -152,3 +152,7 @@
 	background-color: #f8b38d;
 	color: #f1dfda;
 }
+.names {
+	color: red;
+	color: #0000cc;
+}

lesscpy/test/css/colors.min.css

@@ -18,3 +18,4 @@
 .grayscale{color:#000000;color:#000000;color:#ffffff;color:#ffffff;color:#2e2e2e;color:#2e2e2e;color:#2e2e2e;color:#2e2e2e;color:#2e2e2e;color:#2e2e2e;}
 .mix{color:#7f007f;color:#7f7f7f;color:#7f9055;color:#3f00bf;color:#ff0000;color:#0000ff;}
 .vars{color:#f6430f;background-color:#f8b38d;color:#f1dfda;}
+.names{color:red;color:#0000cc;}

lesscpy/test/less/colors.less

@@ -164,3 +164,10 @@
   @new: hsl(hue(@base), 45%, 90%);
   color: @new;
 }
+/*
+	Color names
+*/
+.names {
+	color: red;
+	color: darken(BLUE, 10%);
+}