--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/source-navigation.rst	Thu Jul 22 14:52:32 2010 +0300
@@ -0,0 +1,42 @@
+-*- mode: outline -*-
+
+* etags.
+
+For Emacs.
+
+* ctags (Exuberant Ctags).
+
+For Emacs/Vim.
+
+  http://ctags.sourceforge.net
+                home page
+
+* GNU GLOBAL.
+
+  http://www.gnu.org/software/global
+                home page
+
+* ID Utils.
+
+  http://www.gnu.org/software/idutils/idutils.html
+                home page
+
+* cscope.
+
+For Vim.
+
+** cbrowser.
+
+Cbrowser is a graphical C/C++ source code searching and browsing tool, and a
+hierarchical function call viewer.
+
+Cbrowser is implemented in Tcl/Tk.
+
+  http://www.ziplink.net/~felaco/cbrowser
+
+* OpenGrok.
+
+Written on Java. Allow WEB hosting and highlighting.
+
+  http://ru.wikipedia.org/wiki/OpenGrok
+