beginning on the info manual

Signed-off-by: Mattias Andrée <maandree@operamail.com>

5 files changed, 620 insertions, 6 deletions

diff --git a/DEPENDENCIES b/DEPENDENCIES
index cd405f4..ff58e58 100644
--- a/DEPENDENCIES
+++ b/DEPENDENCIES
@@ -11,8 +11,10 @@ BUILD DEPENDENCIES:
 	argparser
 	libc
 	auto-auto-complete	(opt-out, for shell tab-completion)
-	texman			(opt-out, for man pages)
-	sed			(opt-out, for man pages)
+	texman			(opt-in, for man pages)
+	sed			(opt-in, for man pages)
+	texinfo			(opt-out, for info, pdf, dvi and ps manuals)
+	texlive-core		(opt-in, for pdf, dvi and ps manuals)
 	gcc
 	make
 	coreutils
diff --git a/Makefile b/Makefile
index aa7d34d..7f5ac44 100644
--- a/Makefile
+++ b/Makefile
@@ -44,7 +44,7 @@ shake512sum = SHAKE512
 
 
 .PHONY: default
-default: command shell
+default: command shell info
 
 .PHONY: all
 all: command shell doc
@@ -88,7 +88,7 @@ bin/%.fish: src/completion
 
 
 .PHONY: doc
-doc: man
+doc: man info pdf dvi ps
 
 .PHONY: man
 man: $(foreach C,$(CMDS),bin/$(C).1)
@@ -98,6 +98,35 @@ bin/%.1: doc/xsum.texman
 	cat $< | sed -e 's/xsum/$*/g' -e 's/XSUM/$($*)/g' | texman > $@
 
 
+.PHONY: info
+info: bin/sha3sum.info
+bin/%.info: doc/%.texinfo doc/fdl.texinfo
+	@mkdir -p obj bin
+	cd obj ; makeinfo ../$<
+	mv obj/$*.info bin/$*.info
+
+.PHONY: pdf
+pdf: bin/sha3sum.pdf
+bin/%.pdf: doc/%.texinfo doc/fdl.texinfo
+	@mkdir -p obj bin
+	cd obj ; yes X | texi2pdf ../$<
+	mv obj/$*.pdf bin/$*.pdf
+
+.PHONY: dvi
+dvi: bin/sha3sum.dvi
+bin/%.dvi: doc/%.texinfo doc/fdl.texinfo
+	@mkdir -p obj bin
+	cd obj ; yes X | $(TEXI2DVI) ../$<
+	mv obj/$*.dvi bin/$*.dvi
+
+.PHONY: ps
+ps: bin/sha3sum.ps
+bin/%.ps: doc/%.texinfo doc/fdl.texinfo
+	@mkdir -p obj bin
+	cd obj ; yes X | texi2pdf --ps ../$<
+	mv obj/$*.ps bin/$*.ps
+
+
 
 .PHONY: clean
 clean:
diff --git a/TODO b/TODO
deleted file mode 100644
index 59a2b76..0000000
--- a/TODO
+++ /dev/null
@@ -1,2 +0,0 @@
-write info manual
-
diff --git a/doc/fdl.texinfo b/doc/fdl.texinfo
new file mode 100644
index 0000000..cb71f05
--- /dev/null
+++ b/doc/fdl.texinfo
@@ -0,0 +1,505 @@
+@c The GNU Free Documentation License.
+@center Version 1.3, 3 November 2008
+
+@c This file is intended to be included within another document,
+@c hence no sectioning command or @node.
+
+@display
+Copyright @copyright{} 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+@uref{http://fsf.org/}
+
+Everyone is permitted to copy and distribute verbatim copies
+of this license document, but changing it is not allowed.
+@end display
+
+@enumerate 0
+@item
+PREAMBLE
+
+The purpose of this License is to make a manual, textbook, or other
+functional and useful document @dfn{free} in the sense of freedom: to
+assure everyone the effective freedom to copy and redistribute it,
+with or without modifying it, either commercially or noncommercially.
+Secondarily, this License preserves for the author and publisher a way
+to get credit for their work, while not being considered responsible
+for modifications made by others.
+
+This License is a kind of ``copyleft'', which means that derivative
+works of the document must themselves be free in the same sense.  It
+complements the GNU General Public License, which is a copyleft
+license designed for free software.
+
+We have designed this License in order to use it for manuals for free
+software, because free software needs free documentation: a free
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+whether it is published as a printed book.  We recommend this License
+principally for works whose purpose is instruction or reference.
+
+@item
+APPLICABILITY AND DEFINITIONS
+
+This License applies to any manual or other work, in any medium, that
+contains a notice placed by the copyright holder saying it can be
+distributed under the terms of this License.  Such a notice grants a
+world-wide, royalty-free license, unlimited in duration, to use that
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+A ``Modified Version'' of the Document means any work containing the
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+COMBINING DOCUMENTS
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+COLLECTIONS OF DOCUMENTS
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+TRANSLATION
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+title.
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+@item
+TERMINATION
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+@item
+FUTURE REVISIONS OF THIS LICENSE
+
+The Free Software Foundation may publish new, revised versions
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+RELICENSING
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+
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+@end enumerate
+
+@page
+@heading ADDENDUM: How to use this License for your documents
+
+To use this License in a document you have written, include a copy of
+the License in the document and put the following copyright and
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+  or any later version published by the Free Software Foundation;
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+  Texts.  A copy of the license is included in the section entitled ``GNU
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+@end group
+@end smallexample
+
+If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
+replace the ``with@dots{}Texts.''@: line with this:
+
+@smallexample
+@group
+    with the Invariant Sections being @var{list their titles}, with
+    the Front-Cover Texts being @var{list}, and with the Back-Cover Texts
+    being @var{list}.
+@end group
+@end smallexample
+
+If you have Invariant Sections without Cover Texts, or some other
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+If your document contains nontrivial examples of program code, we
+recommend releasing these examples in parallel under your choice of
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+to permit their use in free software.
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+@c Local Variables:
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+@c End:
diff --git a/doc/sha3sum.texinfo b/doc/sha3sum.texinfo
new file mode 100644
index 0000000..7195b82
--- /dev/null
+++ b/doc/sha3sum.texinfo
@@ -0,0 +1,80 @@
+\input texinfo   @c -*-texinfo-*-
+
+@c %**start of header
+@setfilename sha3sum.info
+@settitle sha3sum
+@afourpaper
+@documentencoding UTF-8
+@documentlanguage en
+@finalout
+@c %**end of header
+
+
+@dircategory Utilities
+@direntry
+* sha3sum: (sha3sum).                SHA-3 and Keccak checksum utility
+@end direntry
+
+
+@copying
+Copyright @copyright{} 2014 Mattias Andrée
+
+@quotation
+Permission is granted to copy, distribute and/or modify this document
+under the terms of the GNU Free Documentation License, Version 1.3 or
+any later version published by the Free Software Foundation; with no
+Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
+Texts. A copy of the license is included in the section entitled
+``GNU Free Documentation License''.
+@end quotation
+@end copying
+
+@ifnottex
+@node Top
+@top sha3sum -- SHA-3 and Keccak checksum utility
+@insertcopying
+@end ifnottex
+
+@titlepage
+@title sha3sum
+@subtitle SHA-3 and Keccak checksum utility
+@author by Mattias Andrée (maandree)
+
+@page
+@c @center `'
+@vskip 0pt plus 1filll
+@insertcopying
+@end titlepage
+
+@contents
+
+
+
+@menu
+* Overview::                        Brief overview of @command{sha3sum}.
+* Invoking::                        Invocation of @command{sha3sum}.
+* GNU Free Documentation License::  Copying and sharing this manual.
+@end menu
+
+
+
+@node Overview
+@chapter Overview
+
+Lorem Ipsum
+
+
+
+@node Invoking
+@chapter Invoking
+
+Lorem Ipsum
+
+
+
+@node GNU Free Documentation License
+@appendix GNU Free Documentation License
+@include fdl.texinfo
+
+@bye
+