Improve the CLI _pager_ experience

[losnappas]

I am constantly doing jj st and jj log, then getting into less, having to q out and losing context, forgetting everything immediately, then having to jj st/log/w.e again and looking at the hashes again etc. etc.

I wish the pager picker was a bit smarter ootb. When I do jj st, I don't need a full-blown less for the 5 lines of text, what I want is less -X or more or something. Maybe this is PEBCAK situation, idk, I just had to mention it. Possibly a dupe too, I felt super lazy, sorry.

[ocharles]

Try adding this to your config:

      [ui]
      pager="less -SFRX"

[losnappas]

Initial impression: better for sure, thanks. Didn't try with longer logs yet though