EclispeDLTK is an [Eclipse] plugin for dynamic languages.  Currently Tcl and Python
are supported.

http://www.eclipsedltk.org/

Tcl features in DLTK include:
   * Syntax coloring
   * Code folding
   * Auto completion/content assist
   * Integration with TclDevKit syntax checker
   * Navigation views / Script explorer
   * Package wizard
   * Smart pasting

EclipseDLTK can be installed by defining a new remote update site in
your Eclipse _Software updates_ manager.

   * Stable builds: http://download.xored.com/dltk/update
   * Integration builds: http://download.xored.com/dltk/update-dev