My 20.0.3 config vslick.ini on Windows has:
VSLICKPATH=%SLICKEDITCONFIGVERSION%;%VSROOT%win\;%VSROOT%;%VSROOT%bitmaps\;%VSROOT%macros\;%SLICKEDITCONFIG%macros\;
On VS 21 beta 2, after migrating from my 20.0.3 config, user.cfg.xml has:
<p n="VSLICKPATH" v="%SLICKEDITCONFIGVERSION%\;%VSROOT%win\;%VSROOT%;%VSROOT%bitmaps\;%VSROOT%macros\;%SLICKEDITCONFIGVERSION%\;%VSROOT%win\;%VSROOT%;%VSROOT%bitmaps\;%VSROOT%macros\;C:\Users\bej\SlickEdit\macros\"/>
And why did the directory %SLICKEDITCONFIG%macros\ get resolved with the current value of %SLICKEDITCONFIG%? Is that correct? (SLICKEDITCONFIG is set in my Windows user environment variables.)
Also, when I looked at the help on "Setting Environment Variables in user.cfg.xml, the sample XML differs from what I found in my user.cfg.xml -- it doesn't list the "<misc.environment ...>" tag.