* doc/ref/tour.texi (Reporting Bugs): Update instructions for generating
a backtrace.
* doc/ref/scheme-using.texi: Update examples of Guile prompts, and add
an explanation of the prompt format.
I think it's too detailed, when compared with the other Introduction
sections. It probably also refers to concepts that haven't been
mentioned yet, but are mentioned in the following quick tour chapter;
so let's move it there.
* doc/ref/guile.texi: Move @raisesections and @lowersections for
tour.texi material from here to inside tour.texi.
* doc/ref/intro.texi (Introduction): Don't mention reporting problems
in first para. Move menu item and material for `Reporting Bugs'
from here...
* doc/ref/tour.texi (Hello Guile!): ...to here. Also mention
reporting problems in the introductory para.
* doc/ref/guile.texi (Top): New top level `Hello Guile!' menu item;
include new file tour.texi.
* doc/ref/intro.texi (Introduction): Remove whirlwind tour menu item
and material from here...
* doc/ref/tour.texi: ...to new file here.
