Hi Gavin and all - I suggest it would be useful to support a user-defined navigation "button" that would appear next to [Contents] xand [Index]. (If it's already possible, please let me know. I couldn't find it in the doc or souces.)
Just one user variable seems like it would suffice, say USER_NAVIGATION_HTML It would be inserted wherever the other buttons are. The thing I want to do (and that would seemingly be nice to have for just about every package), is a link to the package home page. As in, -c USER_NAVIGATION_HTML="[<a href="https://gnu.org/software/texinfo/";>Home</a>]" But I can imagine people wanting to have more buttons, or something else entirely, so just as well to make it a generic feature. Looking at Convert/HTML.pm, I admit it's not obvious to me where/how to implement this, but I hope it would not be hard. Wdyt? --thanks, karl.
