--- a/lang-comp.rst	Mon Aug 29 00:35:25 2011 +0300
+++ b/lang-comp.rst	Wed Aug 31 21:59:09 2011 +0300
@@ -4,6 +4,18 @@
 ==================================
 .. contents::
 
+About.
+======
+
+  http://en.wikipedia.org/wiki/Comparison_of_programming_languages
+  http://en.wikipedia.org/wiki/Comparison_of_programming_languages_%28basic_instructions%29
+
+shootout.alioth.debian.org.
+===========================
+
+  http://shootout.alioth.debian.org/
+                The Computer Language Benchmarks Game
+
 ohloh.
 ======