(reader.__init__): Initialise __parenstack, __errfound and __quoted.
(reader.error, reader.errfound): New methods.
(reader.ungetc, reader.getc_eofok): Handle quoting and parens nesting.
(reader.check_paren_eof): Report unbalanced parens at EOF.
(lexer.__init__): Moved __errfound to the reader class.
(lexer.run): Check for unbalanced parens at EOF.
(lexer.toplevel_reqlink): Ignore.
(lexer.toplevel_reqdlink, lexer.toplevel_linkhere): Ignore, for
	now.  We should check nesting et c of these.
(lexer.toplevel_unmacro): Ignore.
(lexer.error): Moved the implementation to the reader class.  This
	is only a wrapper.

@ref, @xref and @pxref usages.  Also:
(@reqlink, @reqdlink, @linkhere): New markup macros.
(Document Edition History): Added missing @async markup.
(About Aux-Items): Added missing @field markup.
(Simple Data Types): Removed an unbalanced close parenthesis.
(LysKOM Data Types): Added missing @field markup. Removed an
	unbalanced close parenthesis.
(lookup-name): Added a missing close parenthesis.
(get-info-old): Added a missing close parenthesis.  This returns
	Info-Old, not Info.
(create-anonymous-text-old): Added missing @field markup.
(login): Added missing close parenthesis.
(local-to-global): Don't use fancy mathemtical notations for
	half-closed intervals.  Added missing @type markup.

(re-z-lookup): Added missing spaces in the example.
(lookup-z-name): Likewise.
(get-members): Likewise.
(Protocol Requests): Removed text about "upright text" in
	the replies in the examples, since no such text exists.

(Protocol Requests): Mention that extra newlines sometimes are used in
	the examples.
(create-person): Language fix.

	of "mask : BITSTRING(want-read-texts)".  The result is the
	same, but using BOOL makes the prototype easier to read.
	Document the argument more verbosely.
(get-membership): Do likewise.
(login): Do likewise for the "invisible" argument.
(create-anonymous-text-old): Added @misc{} markup.

invitation membership flag is automatically set in some circumstances.

request prototypes so that the consistently use semicolon as an
argument delimiter, not an argument terminator.  Add missing @rarg{}
markup.

(Protocol Version History): Remove a trailing space.
(get-membership-old): Use @field{read-texts} instead of @rarg{read-texts}.
(get-created-texts): Added missing '->' token.
(create-anonymous-text): Added @misc{} markup.
(create-person): Use @priv{create-pers} instead of @rarg{create-pers}.
(modify-system-info): Docuent items-to-delete and items-to-add.
(add-member): Document type, including the fact that the
	invitation field is sometimes set automatically.

	file that makeinfo can process. Run checkargs.py on Protocol-A.texi.

already finds many errors in Protocol-A.texi.

domain-specific markup.

Protocol-A.texi.

(update-www): New target.  This is work in progress and does not yet work.
(Protocol-A.pdf): New target.
(check): Depend on check-doc.
(check-doc): New target.  This is work in progress, but it already
	performs several useful sanity checks on Protocol-A.texi.

(@errorcode, @field): New Texinfo macros.  Use them where appropriate.

	"@subheading Error codes" so that they are not included in the
	table of contents, and so that the PDF menus work better.

	the document instead of 10.3, 10 and 1.0.4.  Bump PROTOEDITION
	to 10.4.  Added an explicit permission to process the texi
	file with TeX.  Ensure that all permission notices are equal.
	Print all version information on the title page.  Moved the
	contents to the front of the document, and avoid printing them
	in the html document.  Add HTML links to Lysator and LysKOM
	before the first node.
(Top): Enclose this node in @ifnottext instead of @ifinfo.  Refer
	to the web site.
(Overview): Include all version numbers and the canonical URL for
	the protocol specification here as well, but only @iftex.
(Document Edition History): New name for former node "Document
	Revision History".  Use the term "edition" throughout the
	document.  Added a not for edition 10.4.
(Predefined Aux-Item Types, create-anonymous-text-old)
(create-anonymous-text, modify-system-info): Get rid of overfull
	hbox messages from TeX.
(Type Index, Request Index): Use @unnumbered instead of @chapter.

(The User Area): Registered teh "rkom" block.

algorithm for determining what a client has unread.

	the example.
(What do I have unread): Recommend that clients use get-uconf-stat
	instead of get-conf-stat.