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Markup nits.

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Make module references hyperlinks.
This commit is contained in:
Fred Drake 1999-04-22 18:25:47 +00:00
parent b7168c3a07
commit 4e28c593ad
2 changed files with 45 additions and 46 deletions
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31
Doc/lib/libhtmllib.tex
View file

@ -1,7 +1,7 @@
\section{\module{htmllib} ---
A parser for HTML documents.}
\declaremodule{standard}{htmllib}
A parser for HTML documents}
\declaremodule{standard}{htmllib}
\modulesynopsis{A parser for HTML documents.}
\index{HTML}
@ -17,15 +17,13 @@ in string form via a method, and makes calls to methods of a
other classes in order to add functionality, and allows most of its
methods to be extended or overridden. In turn, this class is derived
from and extends the \class{SGMLParser} class defined in module
\module{sgmllib}\refstmodindex{sgmllib}. The \class{HTMLParser}
\refmodule{sgmllib}\refstmodindex{sgmllib}. The \class{HTMLParser}
implementation supports the HTML 2.0 language as described in
\rfc{1866}. Two implementations of formatter objects are provided in
the \module{formatter}\refstmodindex{formatter} module; refer to the
the \refmodule{formatter}\refstmodindex{formatter} module; refer to the
documentation for that module for information on the formatter
interface.
\index{SGML}
\withsubitem{(in module sgmllib)}{\ttindex{SGMLParser}}
\index{formatter}
The following is a summary of the interface defined by
\class{sgmllib.SGMLParser}:
@ -49,16 +47,16 @@ parser.close()
\item
The interface to define semantics for HTML tags is very simple: derive
a class and define methods called \code{start_\var{tag}()},
\code{end_\var{tag}()}, or \code{do_\var{tag}()}. The parser will
call these at appropriate moments: \code{start_\var{tag}} or
\code{do_\var{tag}()} is called when an opening tag of the form
\code{<\var{tag} ...>} is encountered; \code{end_\var{tag}()} is called
a class and define methods called \method{start_\var{tag}()},
\method{end_\var{tag}()}, or \method{do_\var{tag}()}. The parser will
call these at appropriate moments: \method{start_\var{tag}} or
\method{do_\var{tag}()} is called when an opening tag of the form
\code{<\var{tag} ...>} is encountered; \method{end_\var{tag}()} is called
when a closing tag of the form \code{<\var{tag}>} is encountered. If
an opening tag requires a corresponding closing tag, like \code{<H1>}
... \code{</H1>}, the class should define the \code{start_\var{tag}()}
... \code{</H1>}, the class should define the \method{start_\var{tag}()}
method; if a tag requires no closing tag, like \code{<P>}, the class
should define the \code{do_\var{tag}()} method.
should define the \method{do_\var{tag}()} method.
\end{itemize}
@ -90,8 +88,9 @@ affects the operation of \method{handle_data()} and \method{save_end()}.
This method is called at the start of an anchor region. The arguments
correspond to the attributes of the \code{<A>} tag with the same
names. The default implementation maintains a list of hyperlinks
(defined by the \code{href} attribute) within the document. The list
of hyperlinks is available as the data attribute \code{anchorlist}.
(defined by the \code{HREF} attribute for \code{<A>} tags) within the
document. The list of hyperlinks is available as the data attribute
\member{anchorlist}.
\end{methoddesc}
\begin{methoddesc}{anchor_end}{}
@ -115,7 +114,7 @@ nested.
\begin{methoddesc}{save_end}{}
Ends buffering character data and returns all data saved since the
preceeding call to \method{save_bgn()}. If the \code{nofill} flag is
preceeding call to \method{save_bgn()}. If the \member{nofill} flag is
false, whitespace is collapsed to single spaces. A call to this
method without a preceeding call to \method{save_bgn()} will raise a
\exception{TypeError} exception.

60
Doc/lib/libsgmllib.tex
View file

@ -1,7 +1,7 @@
\section{\module{sgmllib} ---
Simple SGML parser.}
\declaremodule{standard}{sgmllib}
Simple SGML parser}
\declaremodule{standard}{sgmllib}
\modulesynopsis{Only as much of an SGML parser as needed to parse HTML.}
\index{SGML}
@ -10,7 +10,7 @@ This module defines a class \class{SGMLParser} which serves as the
basis for parsing text files formatted in SGML (Standard Generalized
Mark-up Language). In fact, it does not provide a full SGML parser
--- it only parses SGML insofar as it is used by HTML, and the module
only exists as a base for the \module{htmllib}\refstmodindex{htmllib}
only exists as a base for the \refmodule{htmllib}\refstmodindex{htmllib}
module.
@ -49,8 +49,8 @@ implicitly at instantiation time.
\begin{methoddesc}{setnomoretags}{}
Stop processing tags. Treat all following input as literal input
(CDATA). (This is only provided so the HTML tag \code{<PLAINTEXT>}
can be implemented.)
(CDATA). (This is only provided so the HTML tag
\code{<PLAINTEXT>} can be implemented.)
\end{methoddesc}
\begin{methoddesc}{setliteral}{}
@ -72,15 +72,15 @@ redefined version should always call \method{close()}.
\begin{methoddesc}{handle_starttag}{tag, method, attributes}
This method is called to handle start tags for which either a
\code{start_\var{tag}()} or \code{do_\var{tag}()} method has been
\method{start_\var{tag}()} or \method{do_\var{tag}()} method has been
defined. The \var{tag} argument is the name of the tag converted to
lower case, and the \var{method} argument is the bound method which
should be used to support semantic interpretation of the start tag.
The \var{attributes} argument is a list of \code{(\var{name}, \var{value})}
pairs containing the attributes found inside the tag's \code{<>}
brackets. The \var{name} has been translated to lower case and double
quotes and backslashes in the \var{value} have been interpreted. For
instance, for the tag \code{<A HREF="http://www.cwi.nl/">}, this
The \var{attributes} argument is a list of \code{(\var{name},
\var{value})} pairs containing the attributes found inside the tag's
\code{<>} brackets. The \var{name} has been translated to lower case
and double quotes and backslashes in the \var{value} have been interpreted.
For instance, for the tag \code{<A HREF="http://www.cwi.nl/">}, this
method would be called as \samp{unknown_starttag('a', [('href',
'http://www.cwi.nl/')])}. The base implementation simply calls
\var{method} with \var{attributes} as the only argument.
@ -88,11 +88,11 @@ method would be called as \samp{unknown_starttag('a', [('href',
\begin{methoddesc}{handle_endtag}{tag, method}
This method is called to handle endtags for which an
\code{end_\var{tag}()} method has been defined. The \var{tag}
argument is the name of the tag converted to lower case, and the
\var{method} argument is the bound method which should be used to
\method{end_\var{tag}()} method has been defined. The
\var{tag} argument is the name of the tag converted to lower case, and
the \var{method} argument is the bound method which should be used to
support semantic interpretation of the end tag. If no
\code{end_\var{tag}()} method is defined for the closing element,
\method{end_\var{tag}()} method is defined for the closing element,
this handler is not called. The base implementation simply calls
\var{method}.
\end{methoddesc}
@ -120,12 +120,12 @@ This method is called to process a general entity reference of the
form \samp{\&\var{ref};} where \var{ref} is an general entity
reference. It looks for \var{ref} in the instance (or class)
variable \member{entitydefs} which should be a mapping from entity
names to corresponding translations.
If a translation is found, it calls the method \method{handle_data()}
with the translation; otherwise, it calls the method
\code{unknown_entityref(\var{ref})}. The default \member{entitydefs}
defines translations for \code{\&amp;}, \code{\&apos}, \code{\&gt;},
\code{\&lt;}, and \code{\&quot;}.
names to corresponding translations. If a translation is found, it
calls the method \method{handle_data()} with the translation;
otherwise, it calls the method \code{unknown_entityref(\var{ref})}.
The default \member{entitydefs} defines translations for
\code{\&amp;}, \code{\&apos}, \code{\&gt;}, \code{\&lt;}, and
\code{\&quot;}.
\end{methoddesc}
\begin{methoddesc}{handle_comment}{comment}
@ -175,8 +175,8 @@ case:
\begin{methoddescni}{start_\var{tag}}{attributes}
This method is called to process an opening tag \var{tag}. It has
preference over \code{do_\var{tag}()}. The \var{attributes}
argument has the same meaning as described for
preference over \method{do_\var{tag}()}. The
\var{attributes} argument has the same meaning as described for
\method{handle_starttag()} above.
\end{methoddescni}
@ -192,10 +192,10 @@ This method is called to process a closing tag \var{tag}.
Note that the parser maintains a stack of open elements for which no
end tag has been found yet. Only tags processed by
\code{start_\var{tag}()} are pushed on this stack. Definition of an
\code{end_\var{tag}()} method is optional for these tags. For tags
processed by \code{do_\var{tag}()} or by \method{unknown_tag()}, no
\code{end_\var{tag}()} method must be defined; if defined, it will not
be used. If both \code{start_\var{tag}()} and \code{do_\var{tag}()}
methods exist for a tag, the \code{start_\var{tag}()} method takes
precedence.
\method{start_\var{tag}()} are pushed on this stack. Definition of an
\method{end_\var{tag}()} method is optional for these tags. For tags
processed by \method{do_\var{tag}()} or by \method{unknown_tag()}, no
\method{end_\var{tag}()} method must be defined; if defined, it will
not be used. If both \method{start_\var{tag}()} and
\method{do_\var{tag}()} methods exist for a tag, the
\method{start_\var{tag}()} method takes precedence.