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-rw-r--r--Master/texmf-dist/source/latex/pbox/pbox.dtx40
1 files changed, 32 insertions, 8 deletions
diff --git a/Master/texmf-dist/source/latex/pbox/pbox.dtx b/Master/texmf-dist/source/latex/pbox/pbox.dtx
index 6094487c2b5..e437175d785 100644
--- a/Master/texmf-dist/source/latex/pbox/pbox.dtx
+++ b/Master/texmf-dist/source/latex/pbox/pbox.dtx
@@ -18,7 +18,7 @@
% \fi
% \iffalse
%<style>\NeedsTeXFormat{LaTeX2e}
-%<style>\ProvidesPackage{pbox}[2011/11/24 v1.1 Dynamic parboxes]
+%<style>\ProvidesPackage{pbox}[2011/12/07 v1.2 Dynamic parboxes]
%<*driver>
\NeedsTeXFormat{LaTeX2e}[1995/12/01]
\documentclass{ltxdoc}
@@ -46,7 +46,7 @@
% \fi
%
% \StopEventually{\PrintIndex \PrintChanges}
-% \CheckSum{78}
+% \CheckSum{77}
%
% \DoNotIndex{\begin}
% \DoNotIndex{\columnwidth}
@@ -112,14 +112,14 @@
% \makeatletter
% \begingroup\center
% \begin{minipage}[c]{\ExampleWidth-5mm}
-% \parbox[b]{2cm}{Hello\\World!}^^A
-% \parbox[t]{2cm}{Bonjour\\monde!}
+% \parbox[b]{1.5cm}{Hello\\World!}^^A
+% \parbox[t]{1.5cm}{Bonjour\\monde!}
% \end{minipage}
% \begin{minipage}{\textwidth-\ExampleWidth}
% \fvset{xrightmargin=0pt}
% \begin{Verbatim}
-% \parbox[b]{2cm}{Hello\\World!}%
-% \parbox[t]{2cm}{Bonjour\\monde!}
+% \parbox[b]{1.5cm}{Hello\\World!}%
+% \parbox[t]{1.5cm}{Bonjour\\monde!}
% \end{Verbatim}
% \end{minipage}
% \endcenter\endgroup
@@ -146,11 +146,34 @@
% \end{minipage}
% \endcenter\endgroup
% \makeatother
-% \end{DescribeMacro}
% Notice how the exclaimation mark and the capital B have no extra
% space between each other, implying that |\pbox| creates minimal-width
% boxes.
%
+% If the provided width argument is smaller than the minimal-width,
+% then |\pbox| acts just like a regular |\parbox|. By minimal-width,
+% we mean the width of the unwrapped piece of text. You will have to
+% put in line breaks, to make |\pbox| create the tightest bounding box.
+%
+% For instance, the following example tries to get |\pbox| to wrap its
+% lines automatically.
+% \makeatletter
+% \begingroup\center
+% \begin{minipage}[c]{\ExampleWidth-5mm}
+% \pbox[b]{1.5cm}{Hello World!}^^A
+% \pbox[t]{1.5cm}{Bonjour monde!}
+% \end{minipage}
+% \begin{minipage}{\textwidth-\ExampleWidth}
+% \fvset{xrightmargin=0pt}
+% \begin{Verbatim}
+% \pbox[b]{1.5cm}{Hello World!}%
+% \pbox[t]{1.5cm}{Bonjour monde!}
+% \end{Verbatim}
+% \end{minipage}
+% \endcenter\endgroup
+% \makeatother
+% \end{DescribeMacro}
+%
% \section{Determining minimum widths}
%
% This is all well and good, but how does one measure the width of one
@@ -245,6 +268,7 @@
%
% \begin{macro}{\settominwidth}
% \changes{v1.1}{2011/11/24}{Always return a robust value.}
+% \changes{v1.2}{2011/12/07}{Really fix the result.}
% The minimum length is determined by the clever use of the
% \textbf{tabular} environment. It knows how to calculate the minimum
% requisite width for a column, and the way determines the end of a
@@ -268,7 +292,7 @@
% Finally, I wish to make sure that the length I have set in |#2| is
% not larger than the maximum stored in |#1|.
% \begin{macrocode}
- \ifthenelse{\lengthtest{#1<#2}}{\setlength{#2}{\protect{#1}}}}
+ \ifthenelse{\lengthtest{#1<#2}}{\setlength{#2}{#1}}{}}
% \end{macrocode}
% \end{macro}
%