Since I know this software, http://ptvwiki.netcipia.net, I’m very happy with it, besides few annoying things. One of them is that every time you move your source directory, you have find the file “ptv.tcl” and manually edit it. I couldn’t believe it’s not possible in Tcl/Tk to make it programmically. Now, during the last visit I was just so annoyed by this thing (especially because we set up the SVN control and everyone of us changes this file according to his directory) that I looked for it and found the solution:
lappend auto_path [file dirname [info script]]
lappend auto_path “.”
line by the two lines above and you’ll never have to touch the ptv.tcl file again.