bashful (17mar11)

git-svn-id: svn://tug.org/texlive/trunk@21748 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 271 insertions, 148 deletions

diff --git a/Master/texmf-dist/doc/latex/bashful/Makefile b/Master/texmf-dist/doc/latex/bashful/Makefile
index 3ea9362ec96..1cf8a1d9cb2 100644
--- a/Master/texmf-dist/doc/latex/bashful/Makefile
+++ b/Master/texmf-dist/doc/latex/bashful/Makefile
@@ -11,4 +11,6 @@ ${PACKAGE}.zip: ${PACKAGE}.pdf $(SOURCES)
 	zip $@ $?
 
 clean:
-	rm -f [dD]elme* *.aux *.sh *.osh *.toc *~ *.log *.out *.dvi *.lsh *.stderr *.stdout *.toc *.c
+	rm -rf [dD]elme* *.aux *.sh *.osh *.toc *~ *.log *.out *.dvi *.lsh *.stderr \
+				*.stdout *.toc *.c minimal* date bashful.date *.exitCode condition.* \
+				temperature.* _00 _bashful
diff --git a/Master/texmf-dist/doc/latex/bashful/README b/Master/texmf-dist/doc/latex/bashful/README
new file mode 100644
index 00000000000..d3a28c02793
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/bashful/README
@@ -0,0 +1,13 @@
+The bashful package, v 0.92
+
+This package makes it possible to execute bash scripts from within LaTeX. The
+main application is in writing computer-science texts, in which you want to
+make sure the programs listed in the document are executed directly from the
+input.
+
+This package may be distributed and/or modified under the LaTeX Project Public
+License, version 1.3 or higher (your choice). The latest version of this
+license is at: http://www.latex-project.org/lppl.txt
+
+This work is author-maintained (as per LPPL maintenance status)
+by Yossi Gil, <yogi@cs.Technion.ac.i>
diff --git a/Master/texmf-dist/doc/latex/bashful/bashful.pdf b/Master/texmf-dist/doc/latex/bashful/bashful.pdf
index 43a9f56fa5c..b8cd348bc61 100644
--- a/Master/texmf-dist/doc/latex/bashful/bashful.pdf
+++ b/Master/texmf-dist/doc/latex/bashful/bashful.pdf
diff --git a/Master/texmf-dist/doc/latex/bashful/bashful.tex b/Master/texmf-dist/doc/latex/bashful/bashful.tex
index 5b853991152..c2247d1266f 100644
--- a/Master/texmf-dist/doc/latex/bashful/bashful.tex
+++ b/Master/texmf-dist/doc/latex/bashful/bashful.tex
@@ -1,5 +1,5 @@
 \documentclass{ltxdoc} % Process with xelatex -shell-escape
-\usepackage{bashful}
+\usepackage[verbose]{bashful}
 
 \usepackage[colorlinks=true]{hyperref}
 \usepackage{gensymb}
@@ -8,7 +8,7 @@
 \usepackage{xkvview}
 \usepackage{xspace}
 \usepackage{amsmath}
-
+\usepackage{multicol}
 
 \newcommand\me{bashful}
 \newcommand\bashful{\textsf{\me}\xspace}
@@ -19,8 +19,11 @@
     belowskip=0pt}%
 
 \title{The \bashful Package\thanks{
+   Copyright \copyright{} 2011 by Yossi Gil  
+    \url{mailto:yogi@cs.technion.ac.il}.
   This work may be distributed and/or modified under the conditions of the
-    \emph{GNU GENERAL PUBLIC LICENSE}{http://www.gnu.org/licenses/gpl.html}.
+    \emph{\LaTeX{} Project Public License} (LPPL), either version 1.3 of this 
+    license or (at your option) any later version.  
 The latest version of this license is in 
   \url{http://www.latex-project.org/lppl.txt} and version 1.3 or later 
   is part of all distributions of \LaTeX{} version 2005/12/01 or later.
@@ -43,9 +46,10 @@ This work consists of the files \texttt{\me.tex} and \texttt{\me.sty}
 \makeatother
 
 \begin{document}
+
 \bash
 cat << EOF > README
-The bashful package, v 0.91
+The bashful package, v 0.92
 
 This package makes it possible to execute bash scripts from within LaTeX. The
 main application is in writing computer-science texts, in which you want to
@@ -61,50 +65,53 @@ by Yossi Gil, <yogi@cs.Technion.ac.i>
 EOF
 \END
 
+\bash[verbose,stdoutFile=bashful.date]
+stat -c %y bashful.sty | sed -e s+-+/+g -e 's/ .*//g' > date
+\END
+
 \maketitle
 
+
 \begin{abstract}
 \parindent 1.5ex
 \parskip 0.5em
 
 \sl
 It is sometimes useful to ``\emph{escape-to-shell}'' from within
-	\LaTeX{}. 
+  \LaTeX{}. 
 The most obvious application is when the document
-	explains something about the working of a computer program.
+  explains something about the working of a computer program.
 Your text would be more robust to changes, and easier to write,
-	if all the examples it gives, are run directly from
-	within \LaTeX{}.
-	
+  if all the examples it gives, are run directly from
+  within \LaTeX{}.
+  
 To facilitate this and other applications, 
   package \bashful{} provides a convenient interface to \TeX's 
-	primitive \verb+\write18+---the execution of shell commands from within
-	your input files, also known as \emph{shell escape}. 
+  primitive \verb+\write18+---the execution of shell commands from within
+  your input files, also known as \emph{shell escape}. 
 Text between \verb+\bash+ and \verb+\END+ is executed by 
-	the \href
-	      {http://en.wikipedia.org/wiki/Bash_%28Unix_shell%29}
-	      {\texttt{bash}},
-	a popular Unix command line interpreter.
+   \href
+        {http://en.wikipedia.org/wiki/Bash_%28Unix_shell%29}
+        {\texttt{bash}},
+  a popular Unix command line interpreter.
 Various flags control whether the executed commands and their output 
-	show up in the printed document, and whether they are saved
-	to files. 
+  show up in the printed document, and whether they are saved
+  to files. 
 
 Although provisions are made for using shells other 
-	than \texttt{bash}, this package may \emph{not} operate without
-	modifications on  Microsoft's operating systems.
+  than \texttt{bash}, this package may \emph{not} operate without
+  modifications on  Microsoft's operating systems.
 \end{abstract}
-\eject
 
+\begin{multicols}{2}
+\footnotesize 
 \tableofcontents
+\end{multicols}
 
 \parindent 1.5ex
 \parskip 0.5em
 
 \section{Introduction}
-\bash[verbose]
-rm -f temperature.tex
-rm -f condition.tex
-\END
 
 \bash[verbose,scriptFile=temperature.sh,stdoutFile=temperature.tex]
 location=Jerusalem,Israel
@@ -129,28 +136,31 @@ tr 'A-Z' 'a-z'
 \END
 
 At the time I run this document through \LaTeX{}, 
-	the temperature in Jerusalem, Israel, 
-	was~\emph{\input{temperature.tex}\celsius}, 
-	while the weather condition was \emph{\input{condition}}\unskip.
-	
+  the temperature in Jerusalem, Israel, 
+  was~\emph{\input{temperature}\unskip\celsius}, 
+  while the weather condition was 
+  \emph{\input{condition}}\unskip.
+  
 You may not care so much about these bits of truly
   ephemeral information,
-	but you may be surprised that they were produced 
-	by the very process of \LaTeX{}ing. 
+  but you may be surprised that they were produced 
+  by the very process of \LaTeX{}ing the input.
 
 How did I do that? Well, the first step was to write 
-	a series of shell commands that retrieve the current temperature,
-	and another such series to obtain the current 
-	weather conditions.  
+  a series of shell commands that retrieve the current temperature,
+  and another such series to obtain the current 
+  weather conditions.  
 This task required connection to 
-\href{http://www.Google.com/support/forum/p/apps-apis/thread?tid=0c95e45bd80def1a&hl=en}%
-{Google's weather service} and 
-	minimal dexterity with Unix pipes and filters to process the output.
+  \href{http://www.Google.com/support/forum/p/%
+        apps-apis/thread?tid=0c95e45bd80def1a&hl=en}%
+  {Google's weather service} and 
+  minimal dexterity with Unix pipes and filters to process the output.
+  
 My command series to obtain the current temperature was:
  
 \begin{minipage}{\textwidth}
 \begin{quote}
-	\lstinputlisting[style=input]{temperature.sh}
+  \lstinputlisting[style=input]{temperature.sh}
 \end{quote}
 \end{minipage}
 
@@ -158,57 +168,61 @@ while the weather condition was obtained by
 
 \begin{minipage}{\textwidth}
 \begin{quote}
-	\lstinputlisting[style=input]{condition.sh}
+  \lstinputlisting[style=input]{condition.sh}
 \end{quote}
 \end{minipage}
 
 The second step was coercing \LaTeX{} to run these commands
-  while processing this file.	
-To do that, I wrapped these two series within 
-	a \verb+\bash+\ldots\verb+\END+ pair.
+  while processing my document.  
+To do that, I used package \bashful,
+\begin{verbatim}
+\usepackage{bashful}
+\end{verbatim}
+And, then, I wrapped each of these two series within 
+  a \verb+\bash+\ldots\verb+\END+ pair.
+  
 The \verb+\bash+ command, offered by this package,
-	takes all subsequent lines, stopping at  the closing \verb+\END+,
-	places these in a file, and then 
-	lets the \texttt{bash} shell interpreter execute this file.
+  takes all subsequent lines, stopping at  the closing \verb+\END+,
+  places these in a file, and then 
+  lets the \texttt{bash} shell interpreter execute this file.
 
 Allowing \LaTeX{} to run arbitrary shell commands can be 
-	dangerous---you never know whether that nice looking \texttt{tex}
-	file you received by email was prepared by a friend or 
-	a foe.
+  dangerous---you never know whether that nice looking \texttt{.tex}
+  file you received by email was prepared by a friend or 
+  a foe.
 This is the reason that you have to tell \LaTeX{} 
-	explicitly that shell escapes 
-	are allowed. 
-The \texttt{-shell-esc} does that.
-Processing this file was thus done by executing, at the command line,
+  explicitly that shell escapes 
+  are allowed. 
+The \texttt{-shell-esc} flag does that.
+To process my document, I typed, at the command line,
 \begin{quote}
-	\tt
-	\% latex -shell-escape \jobname.tex
+  \tt
+  \% latex -shell-escape \jobname.tex
 \end{quote}
 
-What I actually wrote in my \texttt{.tex} file 
+What I actually wrote in the input 
   to produce the temperature in 
-	Jerusalem, Israel was: 
-	
+  Jerusalem, Israel was: 
+  
 \begin{minipage}{\textwidth}
 \begin{quote}
 \noindent\verb+\bash[verbose,scriptFile=temperature.sh,stdoutFile=temperature.tex]+
-\lstinputlisting[style=input]{temperature.sh}
+\lstinputlisting[style=input,belowskip=0pt]{temperature.sh}
 \verb+\END+\\
 \end{quote}
 \end{minipage}
 
-The flags passed to above to the \verb+bash+ control sequence instructed it:
-	\begin{enumerate}
-		\item to be verbose, typing out a detailed log of everything it did;
-		\item to save the shell commands in a script file named 
-		      \texttt{temperature.sh}; and,
-		\item to store the standard output of the script in a file named 
-		      \texttt{temperature.tex}. 
-	\end{enumerate}
+The flags passed to the \verb+bash+ control sequence above instructed it:
+  \begin{enumerate}
+    \item to be verbose, typing out a detailed log of everything it did;
+    \item to save the shell commands in a script file named 
+          \texttt{temperature.sh}; and,
+    \item to store the standard output of the script in a file named 
+          \texttt{temperature.tex}. 
+  \end{enumerate}
 
 To obtain the current weather condition in the capital I wrote: 
 
-
 \begin{minipage}{\textwidth}
 \begin{quote}
 \noindent\verb+\bash[verbose,scriptFile=condition.sh,stdoutFile=condition.tex]+
@@ -219,18 +233,17 @@ To obtain the current weather condition in the capital I wrote:
 
 I wrote these two just after my \verb+\begin{document}+. 
 When \LaTeX{} encountered these, it executed the bash commands and 
-	created two files \texttt{temperature.tex} and \texttt{condition.tex}.
+  created two files \texttt{temperature.tex} and \texttt{condition.tex}.
 
 Subsequently, I could use the content of these files by writing:
 
 
 \begin{quote}
-\begin{verbatim}
-At the time I run this document through \LaTeX{}, 
-	the temperature in Jerusalem, Israel, 
-	was~\emph{\input{temperature.tex}\celsius}, 
-	while the weather condition was \emph{\input{condition}}\unskip.
-\end{verbatim}
+\bash
+sed -n "/^At the time/,/^You may not/ p" bashful.tex  > init.tex
+\END
+
+\lstinputlisting[style=input,belowskip=0pt]{init.tex}\ldots
 \end{quote}
 
 \section{An Easy to Digest Example}
@@ -256,8 +269,8 @@ Let's first write a simple
     \href{http://en.wikipedia.org/wiki/C_(programming_language)}
     {C programming language}:
 
-\begin{quote}
-\bash[verbose,list]
+
+\bash[verbose,environment=quote,script]
 rm -f hello.c; cat << EOF > hello.c
 /* 
 ** hello.c: My first C program; it prints 
@@ -273,33 +286,31 @@ int main()
 }
 EOF
 \END
-\end{quote}
 
 \subsubsection{Compiling}
 Now, let's compile this program:
-\begin{quote}
-\bash[list,stdout]
+\bash[environment=quote,script,stdout]
 cc hello.c
 \END
-\end{quote}
 
 \subsubsection{Executing}
 Finally, we can execute this program,
   and see that indeed, it prints the ``Hello, World!''
   string.
-\begin{quote}
-\bash[list,stdout]
+\bash[environment=quote,script,stdout]
 ./a.out
 \END
-\end{quote}
+
 
 \subsection{Behind the Scenes}
 \subsubsection{Authoring}
 What I wrote in the input to produce the 
   \texttt{hello.c} program was:
+  
+\begin{minipage}{\textwidth}
 \begin{quote}
 \begin{verbatim}
-\bash[list]
+\bash[script]
 rm -f hello.c; cat << EOF > hello.c
 /* 
 ** hello.c: My first C program; it prints 
@@ -317,12 +328,12 @@ EOF
 \END
 \end{verbatim}
 \end{quote}
+\end{minipage}
 
 In doing so, all the text between the \verb+\bash+
   and \verb+\END+ was sent to a temporary file,
-    which was then sent to the \texttt{bash}
-    bash shell for execution.
-The \texttt{list} flag instructed \verb+\bash+
+    which was then sent for execution.
+The \texttt{script} flag instructed \verb+\bash+
   to list this file in the main document.
 This listing was prefixed with \verb*+% +
   to make it clear that it was input to \texttt{bash}.
@@ -331,7 +342,7 @@ This listing was prefixed with \verb*+% +
 Next, I wrote
 \begin{quote}
 \begin{verbatim}
-\bash[list]
+\bash[script,stdout]
 cc hello.c
 \END
 \end{verbatim}
@@ -341,13 +352,14 @@ As before, in doing that, I achieved two objectives:
   first, when \LaTeX{} processed
   the input, it also invokes the~C compiler to compile
   file \texttt{hello.c}, the file which I just created.
-Second, thanks to the \texttt{list} flag,
+  
+Second, thanks to the \texttt{script} flag,
   the command for compiling this program
   was included in the printed version of 
   this document.
-Thanks to the \texttt{stdout} option, 
- plain messages, i.e., not error messages,
- produced by the compiler would show on 
+The \texttt{stdout} option instructed \verb+\bash+
+ to include plain messages, i.e., not error messages,
+ produced by the compiler in
   the printed version of this document.
 In this case, no such messages were produced.
 
@@ -357,7 +369,7 @@ In this case, no such messages were produced.
 Finally, I wrote 
 \begin{quote}
 \begin{verbatim}
-\bash[list,stdout]
+\bash[script,stdout]
 ./a.out
 \END
 \end{verbatim}
@@ -385,15 +397,20 @@ More specifically, the \verb+\bash+ command
 \begin{enumerate}
 \item collects all commands up to \verb+\END+; 
 \item places these commands in a script file; 
+\item change directory to a designated directory if the \texttt{hide}
+    option is set (the \texttt{dir} option sets the directory name);
 \item executes this script file, redirecting its standard output
       and its standard error streams to distinct files; 
 \item checks whether the exit code of the execution indicates an error
   (i.e., exit code which is different from~$0$), and if so,
-    appends this exit code to the file containing the standard error;
+    place this exit code in a distinct file;
 \item checks whether the file containing the standard error is empty,
     and if not, pauses execution after displaying an error message;
-\item lists, if requested to, the script file; and,
-\item lists, if requested to, the file containing the standard output.
+\item checks whether the file containing the exit code is empty,
+    and if not, pauses execution after displaying an error message;
+\item lists, if requested to, the script file;
+\item lists, if requested to, the file containing the standard output; and,
+\item lists, if requested to, the file containing the standard error;
 \end{enumerate}
 
 Let me demonstrate a situation in which the execution of 
@@ -404,22 +421,23 @@ Since \texttt{minimal.tex} contains \verb+\END+,
   I will have to author this file in three steps:
 \begin{enumerate}
 \item Creating the header of \texttt{minimal.tex}:
-\bash[list]
+\bash[script]
 cat << EOF > minimal.tex
-\documentclass{minimal}
+\documentclass{standalone}
 \usepackage{bashful}
 \begin{document}
-\bash
-echo "main(){return int;}" > error.c
-cc error.c
+This document creates a simple erroneous C program
+  and then compiles it:
+\bash[script,stdout]
+echo "main(){return int;}" > error.c; cc error.c
 EOF
 \END
 \item Adding \verb+\END+ to \texttt{minimal.tex}
-\bash[list]
+\bash[script]
 echo "\\END" >> minimal.tex
 \END
 \item Finalizing \texttt{minimal.tex}
-\bash[list]
+\bash[script]
 echo "\\end{document}" >> minimal.tex
 \END
 \end{enumerate}
@@ -427,7 +445,7 @@ echo "\\end{document}" >> minimal.tex
 Let me now make sure \texttt{minimal.tex} was what I expect it to be:
 
 \begin{minipage}{\textwidth}
-\bash[list,stdout]
+\bash[script,stdout]
 cat minimal.tex
 \END
 \end{minipage}
@@ -438,12 +456,12 @@ I am now ready to run \texttt{minimal.tex} through \LaTeX{},
   when the anticipated error occurs. 
  
 \begin{minipage}{\textwidth}
-  \lstdefinestyle{bashfulStdoutFile}{
+  \lstdefinestyle{bashfulStdout}{
     showstringspaces=false,
-    basicstyle=\scriptsize\ttfamily,
+    basicstyle=\small\ttfamily,
   }%
-\bash[list,stdout]
-yes x | latex -shell-esc minimal.tex
+\bash[script,stdout]
+yes q | pdflatex -shell-esc minimal.tex  | fmt -s -w 55
 \END
 \end{minipage}
 
@@ -455,16 +473,23 @@ You can see that when \LaTeX{} tried to process \texttt{minimal.tex},
 Inspecting \texttt{minimal.stderr}, we see the C compiler error messages:
 
 \begin{minipage}{\textwidth}
-\bash[list,stdout]
+\bash[script,stdout]
 cat minimal.stderr
 \END
 \end{minipage}
+
+Note that the failure to compile \texttt{hello.c},
+  did not stop \verb+\bash+ from including
+  this file in the source.
   
-\section{Customization}
+Here is what \texttt{minimal.pdf} looks like:
 
-\subsection{Options}
+\begin{center}
+  \includegraphics[scale=0.9]{minimal.pdf}
+\end{center}
 
-Options to \verb+\bash+ are passed using the \textsf{xkeyval} syntax:
+  
+\section{Customization}
 
 \newcommand\option[3]{%
       \noindent\(
@@ -473,8 +498,36 @@ Options to \verb+\bash+ are passed using the \textsf{xkeyval} syntax:
           \langle\text{{#2}}\rangle
       \)
       \hfill\texttt{#3}\\}
+\subsection{Package Options}
+Options to the \verb+\bashful+ package passed using the \textsf{xkeyval} syntax:
+
+\option{hide}{\texttt{true}/\texttt{false}}{\texttt{false}}
+If \texttt{true}, scripts are
+  executed in a designated directory;
+   if \texttt{false}, scrips are executed 
+   in the current working directory.
+   
+\option{dir}{\sl directoryName}{}
+If \texttt{hide} option is \texttt{true}, then
+  scripts are executed in this directory.
+Initial value of this options is \verb+_00+.
+Note that if you use \TeX{}live 2010, you have to configure certain
+  security flags to make it possible to write to directories
+  whose name start with a dot, or to directories
+  which are not below the current working directory.
+
+\option{verbose}{\texttt{true}/\texttt{false}}{\texttt{false}}
+If \texttt{true}, be chatty.
+
+\subsection{Command Options}
+
+Options to \verb+\bash+ command 
+  are passed using the \textsf{xkeyval} syntax:
+
+
       
 
+\subsubsection{File names}
 \option{scriptFile}{\sl fileName}{\textbackslash jobname.sh}
 Name of file into which the script instructions are spilled prior 
   to execution.
@@ -491,22 +544,55 @@ Name of file into which the shell standard output stream is
 \option{stderrFile}{\sl fileName}{\textbackslash jobname.stderr}
 Name of file into which the shell standard error stream is 
   redirected. 
+  
+\option{exitCodeFile}{\sl fileName}{\textbackslash jobname.stderr}
+Name of file into which the shell standard error stream is 
+  redirected. 
 
-\option{list}{\texttt{true}/\texttt{false}}{\texttt{false}}
+\subsubsection{Listing Structure}
+\option{script}{\texttt{true}/\texttt{false}}{\texttt{false}}
 If \texttt{true}, the content of \texttt{scriptFile} 
   is listed in the main document.
 
 \option{stdout}{\texttt{true}/\texttt{false}}{\texttt{false}}
 If \texttt{true}, the content of \texttt{stdoutFile} 
   is listed in the main document.
-If both \texttt{list} and \texttt{stdout} are 
+If both \texttt{script} and \texttt{stdout} are 
   \texttt{true}, then \texttt{scriptFile} is listed
   first, and leaving no vertical space, 
   \texttt{stdoutFile} is listed next.
   
+\option{stderr}{\texttt{true}/\texttt{false}}{\texttt{false}}
+If \texttt{true}, the content of \texttt{stderrFile} 
+  is listed in the main document, following
+  \texttt{scriptFile} (if \texttt{script} is 
+  \texttt{true}) 
+  and 
+  \texttt{stdoutFile} (if \texttt{stdout} is 
+  \texttt{true}).
+  
+\subsubsection{Tolerance to Errors}
+\option{ignoreExitCode}{\texttt{true}/\texttt{false}}{\texttt{false}}
+When
+  \texttt{true} \verb+\bash+ will consider
+    an execution correct even if its exit code
+    is not 0.
+    
+\option{ignoreStderr}{\texttt{true}/\texttt{false}}{\texttt{false}}
+ When \texttt{true} \verb+\bash+ will consider
+    an execution correct even if produces
+    output to the standard error stream.
+    
+\subsubsection{Appearance}
+  
 \option{prefix}{tokens}{\percentchar\textvisiblespace}
 String that prefixes the listing of \texttt{scriptFile}. 
 
+\option{environment}{enrionmentName}{none}
+Name of \LaTeX{} environment (e.g., \texttt{quote})
+  in which the listing is wrapped.
+  
+\subsubsection{Miscellaneous}
 \option{verbose}{\texttt{true}/\texttt{false}}{\texttt{false}}
 If \texttt{true}, the package logs every step it takes.
 
@@ -519,13 +605,16 @@ Package
   commands and their output.
 \subsubsection{Listings Style for Script File}
 
-Style \verb+bashfulList+ is used for displaying the executed shell
-  commands (when option \texttt{list} is used).
+Style \verb+bashfulScript+ is used for displaying the executed shell
+  commands (when option \texttt{script} is used).
 The current definition of this style is:
 \begin{verbatim}
-\lstdefinestyle{bashfulList}{
+  \lstdefinestyle{bashfulScript}{
     basicstyle=\ttfamily,
+    keywords={},
     showstringspaces=false}
+
+
 \end{verbatim}
 Redefine this style to match your needs.
 
@@ -536,8 +625,24 @@ Style \verb+bashfulStdout+ is used for displaying the output of the
   commands (when option \texttt{stdout} is used).
 The current definition is:
 \begin{verbatim}
+  % listings style for the stdoutFile, can be redefined by client
   \lstdefinestyle{bashfulStdout}{
     basicstyle=\sl\ttfamily,
+    keywords={},
+    showstringspaces=false
+  }%
+
+\end{verbatim}
+Redefine this style to match your needs.
+
+
+Style \verb+bashfulStderr+ is used for displaying the output of the 
+  executed shell
+  commands (when option \texttt{stderr} is used).
+\begin{verbatim}
+  \lstdefinestyle{bashfulStderr}{
+    basicstyle=\sl\ttfamily\color{red},
+    keywords={},
     showstringspaces=false
   }
 \end{verbatim}
@@ -553,7 +658,18 @@ Also, in case bidirectional \TeX{}ing is in effect,
 
 \section{History}
 \begin{description}
-\item[Version 0.91] Initial release
+\item[Version 0.91] Initial release.
+\item[Version 0.92] 
+\begin{itemize}
+  \item Added \texttt{ignoreExitCode},
+    \texttt{ignoreStderr}, \texttt{stderr}, 
+    \texttt{exitCodeFile} command options.
+
+ \item  
+    Renamed \texttt{list} to \texttt{script}.
+ \item 
+    Added \texttt{hide} and \texttt{dir} package options.
+ \end{itemize}
 \end{description}
 
 \section{Future}
@@ -571,16 +687,6 @@ The following may get implemented some day.
   will make this package safer, by reducing the risk
   of accidentally erasing existing files.
   
-  
-\item \emph{A \texttt{ignoreExitCode} option.} When
-  \texttt{true} \verb+\bash+ will consider
-    an execution correct even if its exit code
-    is not 0.
-    
-\item \emph{A \texttt{ignoreStderr} option.} When
-  \texttt{true} \verb+\bash+ will consider
-    an execution correct even if produces
-    output to the standard error stream.
 \end{enumerate}
 
 \section{Acknowledgments}
@@ -594,24 +700,26 @@ Martin Scharrer tips on \TeX{} internals
 
 \appendix
 \section{Source of \texttt{\jobname.sty}}
-	\lstinputlisting
-	  [		style=input,
-				basicstyle=\scriptsize\ttfamily,
-				numbers=left,
-				stepnumber=10,
-				numberstyle=\scriptsize\rmfamily\bfseries
-		]
-	  {\jobname.sty}
-	
-\section{Source of the Current Document}
-	\lstinputlisting
-	  [		style=input,
-				basicstyle=\scriptsize\ttfamily,
-				numbers=left,
-				stepnumber=10,
-				numberstyle=\scriptsize\rmfamily\bfseries
-		]
-	  {\jobname.tex}
-
-
+  \lstinputlisting
+    [    style=input,
+        basicstyle=\scriptsize\ttfamily,
+        numbers=left,
+        stepnumber=10,
+        firstnumber=1,
+        numberfirstline=true,
+        numberstyle=\scriptsize\rmfamily\bfseries
+    ]
+    {\jobname.sty}
+  
+\section{Source of \texttt{\jobname.tex}}
+  \lstinputlisting
+    [    style=input,
+        basicstyle=\scriptsize\ttfamily,
+        numbers=left,
+        stepnumber=10,
+        firstnumber=1,
+        numberfirstline=true,
+        numberstyle=\scriptsize\rmfamily\bfseries
+    ]
+    {\jobname.tex}
 \end{document}