This material isn't "meta-" enough to be in the Preface, and it
supports (by its structure) some of the points that the Introduction
makes about Guile, so I think it belongs here.
* doc/ref/intro.texi (Introduction): Add `Organisation of this Manual'
menu item and material to here...
* doc/ref/preface.texi (Preface): ...from here.
(The principle here is that Preface should only contain
meta-information about the manual, such as how to use it and who wrote
it; plus any political points that we want to draw attention to.)
* doc/ref/preface.texi (Preface): Make unnumbered, for consistency
with other GNU manuals (e.g. Emacs, GSL). Merge layout text into
top level. Simplify first sentence. Move section on conventions
away...
* doc/ref/intro.texi (Introduction to Guile): ...to here.
I don't believe this has ever been useful, and I doubt that we've
consistently incremented it in the past. The reality is that the
manual evolves with the rest of Guile, so Guile's version number
should apply to the manual too. It is conceivable that we might
one day revise the manual for an existing Guile release, so we keep
a REVISION number to cover that.
single-quoted. Remove some redundant quotes around code. Clarify
meaning of `iff' further for those that didn't get it the first time
'round (like me). Make graphical indicators samples, not code. Put
results of evaluation on the same line as @result symbols. Use @print
example as example of total usage, and remind readers not to forget
the difference.
paragraph format (somewhat clumsy-looking on paper, at least) to
@table format, with headers @strong. Made example modules complete
sentences. From Stephen Compall, thanks!
