If you want to use a wikit to add a help facility to your scripted documents, there are a few steps that will make it a relatively simple exercise.
Firstly, add the following two lines to your bin/main.tcl startup script
add the following two lines to your '''bin/main.tcl''' startup script set topdir [file dirname [file dirname [info script]]] lappend auto_path [file join $topdir lib]
The first line saves the root directory of the scripted document - we'll use this later to locate the wiki help datafile. The second line makes sure the autoscroll, button and wikit packages can be found.
Next, create a subdirectory called doc and put your wiki datafile in there - for example lib/appname.tkd, where appname is the name of your application.
Then, you can display the wiki using the following commands, either from a menu or in your application startup script
package require Wikit Wikit::init [file join $topdir doc appname.tkd]
Note that the wiki will automatically be read-only, since a wiki file stored in a scripted document cannot be modified.
To update your wiki datafile, unpack the scripted document using sdx, edit it using wikit,