iexec (12jul21)

git-svn-id: svn://tug.org/texlive/trunk@59909 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 14 insertions, 9 deletions

diff --git a/Master/texmf-dist/doc/latex/iexec/README.md b/Master/texmf-dist/doc/latex/iexec/README.md
index 2025d21ebd0..226069a29f4 100644
--- a/Master/texmf-dist/doc/latex/iexec/README.md
+++ b/Master/texmf-dist/doc/latex/iexec/README.md
@@ -2,7 +2,8 @@
 [![License](https://img.shields.io/badge/license-MIT-green.svg)](https://github.com/yegor256/iexec/blob/master/LICENSE.txt)
 
 This LaTeX package helps you execute commands from the document and then input
-their output. The package uses [`ShellEscape`](https://ctan.org/pkg/ShellEscape) package.
+their output. The package uses [`shellesc`](https://ctan.org/pkg/shellesc) package.
+The development of this package was motivated by [this](https://stackoverflow.com/questions/3252957).
 
 First, [install it](https://en.wikibooks.org/wiki/LaTeX/Installing_Extra_Packages)
 from [CTAN](https://ctan.org/pkg/iexec) 
diff --git a/Master/texmf-dist/doc/latex/iexec/iexec.pdf b/Master/texmf-dist/doc/latex/iexec/iexec.pdf
index 044e9bea678..a47a9869fd6 100644
--- a/Master/texmf-dist/doc/latex/iexec/iexec.pdf
+++ b/Master/texmf-dist/doc/latex/iexec/iexec.pdf
diff --git a/Master/texmf-dist/doc/latex/iexec/iexec.tex b/Master/texmf-dist/doc/latex/iexec/iexec.tex
index 150c8fa8821..098a297045e 100644
--- a/Master/texmf-dist/doc/latex/iexec/iexec.tex
+++ b/Master/texmf-dist/doc/latex/iexec/iexec.tex
@@ -27,7 +27,7 @@
 \usepackage{ffcode}
 \title{\ff{iexec}: \LaTeX{} Package \\ for Inputable Shell Executions}
 \author{Yegor Bugayenko}
-\date{0.3.0 2021/07/10}
+\date{0.3.1 2021/07/12}
 \begin{document}
 \pagenumbering{gobble}
 \raggedbottom
@@ -47,17 +47,17 @@ document and then put their output to the document:
 \documentclass{article}
 \usepackage{iexec}
 \begin{document}
-Today is \iexec{date +\%e-\%b-\%Y}.
+Today is \iexec{date +\%e-\%b-\%Y}
 \end{document}
 \end{ffcode}
 
 \columnbreak
 
-Today is \iexec{date +\%e-\%b-\%Y}.
+Today is \iexec{date +\%e-\%b-\%Y | tr -d '\\n'}
 \end{multicols}
 
 You have to run \ff{pdflatex} (or just \ff{latex}) with the \ff{--shell-escape} flag
-in order to let \ff{ShellEscape} (the package we use) to run shell.
+in order to let \ff{shellesc} (the package we use) to run shell.
 
 If you don't want the output to be visible,
 use \ff{\char`\\phantom\char`\{\char`\\iexec\char`\{...\char`\}\char`\}}.
@@ -66,9 +66,11 @@ The output of your code is saved into the file provided as the
 second optional argument of \ff{\char`\\iexec} (the default value is \ff{iexec.tmp}):
 
 \begin{ffcode}
-Today is \iexec[date.txt]{date +\%e-\%b-\%Y}.
+Today is \iexec[date.txt]{date +\%e-\%b-\%Y | tr -d '\\n'}.
 \end{ffcode}
 
+The tailing part of the command here removes all ends-of-line.
+
 The file specified will be deleted right after its usage. If you don't
 want this to happen, use \ff{trace} package option: all files will remain
 in the directory.
diff --git a/Master/texmf-dist/tex/latex/iexec/iexec.sty b/Master/texmf-dist/tex/latex/iexec/iexec.sty
index 91d10955c3a..34898e324c0 100644
--- a/Master/texmf-dist/tex/latex/iexec/iexec.sty
+++ b/Master/texmf-dist/tex/latex/iexec/iexec.sty
@@ -21,7 +21,7 @@
 % SOFTWARE.
 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{iexec}[2021/07/10 0.3.0 Inputable Shell Executions]
+\ProvidesPackage{iexec}[2021/07/12 0.3.1 Inputable Shell Executions]
 
 \RequirePackage{shellesc}
 
@@ -33,12 +33,14 @@
 \makeatletter\newcommand\iexec[2][iexec.tmp]{%
   \begingroup%
   \let\%\@percentchar%
+  \let\\\@backslashchar%
   \let\{\@charlb%
   \let\}\@charrb%
   \ShellEscape{#2 > #1}%
+  \message{iexec executed shell command: [#2 > #1]}%
   \endgroup%
-  \input{#1}\unskip%
-  \iftrace\else\exec{rm #1}\fi%
+  \input{#1}%
+  \iftrace\else\ShellEscape{rm #1}\fi%
 }\makeatother
 
 \endinput