.so sli-help \c{

Example

An example of a hypertext file as may be used by a help manager is given below. } \c{ Widgets created when reading in a hypertext file may be given a path name relative to the path name of the hypertext widget by using the variable this. In addition the hypertext widget offers the variables thisline and thisfile to identify the current line number and current file name. } \c{ Any of the widgets and commands offered by Tcl/Tk or supported by hush may be included in a hypertext file. However, this is for more advance programmers only since it requires intimate knowledge of the Tcl/Tk intrinsics. }