I know Tcl already since version 7.3. But I haven't used it very often in the past (only one small in-house tool at my employers site). But now I am using it successfully for a larger component within a big project mainly written in C++. Although I have to confess, that Tcl was not my first choice (I would had taken another language, if the other possible one wouldn't have been [Perl] -- that I really do not like to write C++ extensions for) but now I am really happy, I decided to use Tcl instead writing the whole component in C++. The more I know Tcl, the more I like its simplicity and power. ----- [Tcl'ers] ----- [Category Person]