stuff.
* indices.texi: Users are advised to look under C and Scheme
names, xref to transformation rules added.
* intro.texi, scheme-modules.texi, scheme-ideas.texi,
scheme-evaluation.texi, scheme-data.texi, scheme-procedures.texi:
Fixed most REFFIXMEs.
* srfi-modules.texi (About SRFI Usage): New node.
(SRFI-0): Extended.
Fixed all REFFIXMEs.
* expect.texi, repl-modules.texi: Start the chapters with a new
page.
* srfi-modules.texi (SRFI-0): Added note about supported feature
identifiers and an example. Start the chapter with a new page.
* srfi-modules.texi, scheme-data.texi, scheme-control.texi,
scheme-binding.texi, repl-modules.texi, posix.texi, intro.texi,
scheme-utility.texi: Change `--' to `-' throughout.
* srfi-modules.texi (SRFI Support): New file and chapter.
* Makefile.am (guile_TEXINFOS): Added repl-modules.texi and
srfi-modules.texi.
* guile.texi (Top): New menu entries for the new chapters.
(Top): @includes for the new chapters.
(Top): New menu entry for `SRFI Support', @include for
`srfi-modules.texi'.
* repl-modules.texi: New file.
(Readline Support): New chapter for (ice-9 readline).
(Value History): New chapter for (ice-9 history).
