3 files changed, 236 insertions, 0 deletions
diff --git a/doc/info/reusable/macros.texinfo b/doc/info/reusable/macros.texinfo
new file mode 100644
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+@c   GENERAL ADVICE.
+@c Because of an previous regression bug in Texinfo
+@c it is a good idea to use @w around lines using
+@c macros.
+
+
+@c  Use this comment to get a good looking e-mail
+@c  address in both the info output and the TeX
+@c  processed output.
+@iftex
+@macro e{a}
+(@email{\a\})
+@end macro
+@end iftex
+@ifnottex
+@macro e{a}
+@email{\a\}
+@end macro
+@end ifnottex
+
+@c  This is intented do be used inside @example.
+@c  At the beginning of non-code text in a source
+@c  code comment, use this macro to make it look
+@c  good in TeX processed output. End with @xtt.
+@iftex
+@macro xrm{}
+@rm{}
+@end macro
+@end iftex
+@ifnottex
+@macro xrm{}
+@end macro
+@end ifnottex
+
+@c  This is intented do be used inside @example.
+@c  At the end of non-code text in a source code
+@c  comment, use this macro to make it look
+@c  good in TeX processed output.
+@iftex
+@macro xtt{}
+@tt{}
+@end macro
+@end iftex
+@ifnottex
+@macro xtt{}
+@end macro
+@end ifnottex
+
diff --git a/doc/info/reusable/paper.texinfo b/doc/info/reusable/paper.texinfo
new file mode 100644
index 0000000..5a6aca8
--- /dev/null
+++ b/doc/info/reusable/paper.texinfo
@@ -0,0 +1,109 @@
+@c  This file is used, by inclusion, to allow the
+@c  builder to specify how output shall be formatted.
+
+@c  On dead tree editions we defailt to smallbook format.
+@ifset HARDCOPY
+@ifclear USLETTER
+@ifclear AFOURPAPER
+@ifclear AFIVEPAPER
+@ifclear SMALLBOOK
+@set SMALLBOOK
+@end ifclear
+@end ifclear
+@end ifclear
+@end ifclear
+@end ifset
+
+@c  On dead tree editions the heading on the left page
+@c  is different from the heading on the right page.
+@c  On online editions the heading is identical on the
+@c  left pages and on the right pages.
+@ifclear SINGLE_HEADINGS
+@ifclear DOUBLE_HEADINGS
+@ifclear HARDCOPY
+@set SINGLE_HEADINGS
+@end ifclear
+@ifset HARDCOPY
+@set DOUBLE_HEADINGS
+@end ifset
+@end ifclear
+@end ifclear
+
+@c  Apply paper format. Default to A4. (Remember
+@c  dead tree editions defaulted to smallbook.)
+@ifset AFIVEPAPER
+@afivepaper
+@end ifset
+@ifset SMALLBOOK
+@smallbook
+@end ifset
+@ifclear AFIVEPAPER
+@ifclear SMALLBOOK
+@ifclear USLETTER
+@afourpaper
+@set AFOURPAPER
+@end ifclear
+@end ifclear
+@end ifclear
+@c  (Texinfo defaults to US letter, thus nothing is
+@c  done for USLETTER.)
+
+@c  Only on dead tree editions: optionally add
+@c  cropmarks, and by default, chapters begin
+@c  on odd page numbers (the right side.)
+@ifset HARDCOPY
+@ifset CROPMARKS
+@cropmarks
+@end ifset
+@ifclear SKIPCHAPTERNEWPAGE
+@setchapternewpage odd
+@end ifclear
+@end ifset
+
+@c  Apply font size. On smallbook and A5 default to
+@c  10 points, on A4 and US letter we default to
+@c  11 points.
+@ifclear SKIPFONTTEXTSIZE
+@ifset SMALLBOOK
+@set SMALLFONT
+@end ifset
+@ifset AFIVEPAPER
+@set SMALLFONT
+@end ifset
+@end ifclear
+@ifset SMALLFONT
+@fonttextsize 10
+@end ifset
+@ifclear SMALLFONT
+@iftex @c Because of bug in Texinfo<=4.13
+@fonttextsize 11
+@end iftex
+@end ifclear
+
+@c  In America it is customary to have two spaces after
+@c  a period. It is not elsewhere. (@frenchspacing is a
+@c  misnomer)
+@ifclear AMERICANSPACING
+@frenchspacing on
+@end ifclear
+
+@c  This should only be used when writting the document.
+@c  It is used to locate overflows. It should be be used
+@c  in a printed version. It can be used in an online come
+@c  use users can easier detect overflows and report them.
+@ifclear NOFINALOUT
+@finalout
+@end ifclear
+
+
+@c  Call this macro after the title page, but before the
+@c  table of content, or the short table of content.
+@macro setheadings{}
+@ifset DOUBLEHEADINGS
+@headings double
+@end ifset
+@ifset SINGLEHEADINGS
+@headings single
+@end ifset
+@end macro
+
diff --git a/doc/info/reusable/titlepage.texinfo b/doc/info/reusable/titlepage.texinfo
new file mode 100644
index 0000000..55981f7
--- /dev/null
+++ b/doc/info/reusable/titlepage.texinfo
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+@c  This file @top or @titlepage.
+
+@ifnottex
+@node Top
+@top @value{title} -- @value{subtitle}
+@insertcopying
+@end ifnottex
+
+@titlepage
+@title @value{title}
+@subtitle @value{subtitle}
+
+@c  Date, edition, and version of the program.
+@c  Should be set on dead tree editions. Not too
+@c  important on online editions.
+@ifset DATE
+@ifset VERSION
+@ifset EDITION
+@subtitle @value{DATE}, @value{programname} version@tie{}@value{VERSION}, @value{EDITION} edition
+@end ifset
+@ifclear EDITION
+@subtitle @value{DATE}, @value{programname} version@tie{}@value{VERSION}
+@end ifclear
+@end ifset
+@ifclear VERSION
+@ifset EDITION
+@subtitle @value{DATE}, @value{EDITION} edition
+@end ifset
+@ifclear EDITION
+@subtitle @value{DATE}
+@end ifclear
+@end ifclear
+@end ifset
+@ifclear DATE
+@ifset VERSION
+@ifset EDITION
+@subtitle @value{programname} version@tie{}@value{VERSION}, @value{EDITION} edition
+@end ifset
+@ifclear EDITION
+@subtitle @value{programname} version@tie{}@value{VERSION}
+@end ifclear
+@end ifset
+@ifclear VERSION
+@ifset EDITION
+@subtitle @value{EDITION} edition
+@end ifset
+@end ifclear
+@end ifclear
+
+@ifset LOGO
+@vskip 0pt plus 1filll
+@c  This way, it is centered exactly in pdf and approximently
+@c  in dvi and ps. @center does not work for @image in dvi and ps.
+@multitable @columnfractions 0.15 0.7
+@item @tab @center @image{../logo,250px}
+@end multitable
+@vskip 0pt plus 2filll
+@end ifset
+@authors{}
+
+@page
+@ifset HARDCOPY
+@vskip 0pt plus 1filll
+@insertcopying
+@page
+@end ifset
+@ifset HAVE_DEDICATION
+@dedication{}
+@end ifset
+@ifclear HARDCOPY
+@vskip 0pt plus 1filll
+@ifset HARDCOPY_AVAILABLE
+@orderhardcopy{}
+@*
+@end ifset
+@insertcopying
+@end ifclear
+@end titlepage
+