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Fix the broken PDF links, really this time!

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"." cannot be part of the target names either.

Appending a junk char to the end doesn't quite do it, or doesn't seem to at
any rate.  Instead, pad the page numbers to always be 3 charaters wide, with
leading zeros.
This commit is contained in:
Fred Drake 1998-04-15 17:50:01 +00:00
parent a88d681255
commit a2c2a836d7
1 changed files with 36 additions and 22 deletions
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58
Doc/texinputs/python.sty
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@ -27,13 +27,22 @@
\let\NormalColor=\Black
\pdfcompresslevel=9
%
% Pad the number with '0' to 3 digits wide so no page name is a prefix
% of any other.
%
\def\py@targetno#1{\ifnum#1<100 0\fi\ifnum#1<10 0\fi#1}
\def\py@pageno{\py@targetno\thepage}
%
% This definition allows the entries in the page-view of the ToC to be
% active links. Some work, some don't.
%
\let\OldContentsline=\contentsline
% Compute the padded page number separately since we end up with a pair of
% \relax tokens; this gets the right string computed and works.
\renewcommand{\contentsline}[3]{%
\def\my@pageno{\py@targetno{#3}}%
\OldContentsline{#1}{%
\pdfannotlink attr{/Border [0 0 0]} goto name{page.#3}%
\pdfannotlink attr{/Border [0 0 0]} goto name{page\my@pageno}%
\LinkColor#2\NormalColor%
\pdfendlink%
}{#3}%
@ -45,12 +54,17 @@
\AtEndDocument{
\InputIfFileExists{\jobname.bkm}{\pdfcatalog{/PageMode /UseOutlines}}{}
}
\newcommand{\py@target}[1]{%
\if@doing@page@targets%
{\pdfdest name{#1} fit}%
\fi%
}
\let\OldLabel=\label
\renewcommand{\label}[1]{%
\OldLabel{#1}%
{\pdfdest name{label.#1} fit}%
\py@target{label-#1}%
}
% This stuff adds a page.# destination to every PDF page, where # has
% This stuff adds a page# destination to every PDF page, where # has
% the same formatting as the displayed page number. This doesn't really
% help with the frontmatter, but does fine with the body.
%
@ -62,7 +76,7 @@
}
\def\@hyperfixhead{%
\let\H@old@thehead\@thehead
\gdef\@foo{\if@doing@page@targets\pdfdest name{page.\thepage x} fit\fi}%
\global\def\@foo{\py@target{page\py@pageno}}%
\expandafter\ifx\expandafter\@empty\H@old@thehead
\def\H@old@thehead{\hfil}\fi
\def\@thehead{\@foo\relax\H@old@thehead}%
@ -191,26 +205,26 @@
% Augment the sectioning commands used to get our own font family in place,
% and reset some internal data items:
\renewcommand{\section}{\reset@python%
\@startsection {section}{1}{\z@}%
{-3.5ex \@plus -1ex \@minus -.2ex}%
{2.3ex \@plus.2ex}%
{\reset@font\Large\HeaderFamily}}
\@startsection{section}{1}{\z@}%
{-3.5ex \@plus -1ex \@minus -.2ex}%
{2.3ex \@plus.2ex}%
{\reset@font\Large\HeaderFamily}}
\renewcommand{\subsection}{\@startsection{subsection}{2}{\z@}%
{-3.25ex\@plus -1ex \@minus -.2ex}%
{1.5ex \@plus .2ex}%
{\reset@font\large\HeaderFamily}}
{-3.25ex\@plus -1ex \@minus -.2ex}%
{1.5ex \@plus .2ex}%
{\reset@font\large\HeaderFamily}}
\renewcommand{\subsubsection}{\@startsection{subsubsection}{3}{\z@}%
{-3.25ex\@plus -1ex \@minus -.2ex}%
{1.5ex \@plus .2ex}%
{\reset@font\normalsize\HeaderFamily}}
{-3.25ex\@plus -1ex \@minus -.2ex}%
{1.5ex \@plus .2ex}%
{\reset@font\normalsize\HeaderFamily}}
\renewcommand{\paragraph}{\@startsection{paragraph}{4}{\z@}%
{3.25ex \@plus1ex \@minus.2ex}%
{-1em}%
{\reset@font\normalsize\HeaderFamily}}
{3.25ex \@plus1ex \@minus.2ex}%
{-1em}%
{\reset@font\normalsize\HeaderFamily}}
\renewcommand{\subparagraph}{\@startsection{subparagraph}{5}{\parindent}%
{3.25ex \@plus1ex \@minus .2ex}%
{-1em}%
{\reset@font\normalsize\HeaderFamily}}
{\reset@font\normalsize\HeaderFamily}}
% Underscore hack (only act like subscript operator if in math mode)
@ -518,9 +532,9 @@
% Use this def/redef approach for \url{} since hyperref defined this already,
% but only if we actually used hyperref:
\@ifundefined{pdfannotlink}{
\newcommand{\pythonurl}[1]{\mbox{\small\textsf{#1}}}
\newcommand{\py@url}[1]{\mbox{\small\textsf{#1}}}
}{
\newcommand{\pythonurl}[1]{{%
\newcommand{\py@url}[1]{{%
\pdfannotlink attr{/Border [0 0 0]} user{/S /URI /URI (#1)}%
\LinkColor% color of the link text
{\small\textsf{#1}}%
@ -528,7 +542,7 @@
\pdfendlink}% and don't appear bound to the current
}% formatting "box".
}
\let\url=\pythonurl
\let\url=\py@url
\newcommand{\email}[1]{{\small\textsf{#1}}}
\newcommand{\newsgroup}[1]{{\small\textsf{#1}}}
@ -643,7 +657,7 @@
}{\newcommand{\seemodule}[3][\@modulebadkey]{%
\ifx\@modulebadkey#1\def\@modulekey{#2}\else\def\@modulekey{#1}\fi%
\ref{module-\@modulekey}:\quad %
{\pdfannotlink attr{/Border [0 0 0]} goto name{label.module-\@modulekey}%
{\pdfannotlink attr{/Border [0 0 0]} goto name{label-module-\@modulekey}%
\LinkColor Module \module{#2} \NormalColor%
\pdfendlink%
}%