From 650a28baf6493c8072fcb2773ec4c814ce407982 Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Thu, 19 Jul 2018 21:12:17 +0000
Subject: reledmac (19jul18)

git-svn-id: svn://tug.org/texlive/trunk@48229 c570f23f-e606-0410-a88d-b1316a301751
---
 .../texmf-dist/source/latex/reledmac/reledpar.dtx  | 30 ++++++++++++----------
 1 file changed, 17 insertions(+), 13 deletions(-)

(limited to 'Master/texmf-dist/source/latex/reledmac/reledpar.dtx')

diff --git a/Master/texmf-dist/source/latex/reledmac/reledpar.dtx b/Master/texmf-dist/source/latex/reledmac/reledpar.dtx
index b3e22744c7a..18c80baaeae 100644
--- a/Master/texmf-dist/source/latex/reledmac/reledpar.dtx
+++ b/Master/texmf-dist/source/latex/reledmac/reledpar.dtx
@@ -333,6 +333,7 @@
 % \changes{v2.21.8}{2018/05/02}{Fix bug with critical footnotes line number when alternating between \protect\cs{numberlinefalse} and \protect\cs{numberlinetrue}.}
 % \changes{v2.21.8}{2018/05/02}{Fix bug with marginal line number in parallel typesetting when alternating between \protect\cs{numberlinefalse} and \protect\cs{numberlinetrue}.}
 % \changes{v2.21.8}{2018/05/02}{Workaround with a bug of \protect\LaTeX 2018/04/01 patch level 3 to generate the .sty file from a .ins file}
+% \changes{v2.21.9}{2018/07/19}{Fix (little) bug when using \protect\package{calc} package.}
 % ^^A PW added following as the definitions are at some unknown elsewhere
 %
 % \newcommand{\egstart}{%
@@ -644,11 +645,14 @@
 % with \cs{resumenumbering} or not; this is because numbering in the right 
 % column has not been started yet. Then, for consecutive chunks of 
 % right-column text you should use \cs{pausenumbering}~…\ 
-% \cs{resumenumbering}. The important thing to remember is that you have 
-% to use \cs{endnumbering} in a right column before every 
-% \cs{endnumbering} in single-column text or in parallel with 
-% \cs{endnumbering} in a left-column text (the latter is the case when a 
-% document or a section ends in a two-columns mode). Without this, you will 
+% \cs{resumenumbering}. 
+% 
+% You must use \cs{endnumbering} in a right column in the following cases:
+% \begin{itemize}
+%  \item there is also a \cs{endnumbering} in the left column, because the line numbering ends with a two columns mode (for ex. at the end of a document);
+%  \item there will be a \cs{endnumbering} in a text after the columns, in a single column mode, because the ligne numbering finish with single column mode text.
+% \end{itemize}
+% Without this, you will 
 % get wrong numbering when a right column reappears next time.
 %
 % The file 
@@ -717,7 +721,7 @@
 % Synchronization of left and right texts in parallel processing
 % requires some `numbered' auxiliary files to be written (namely \verb+.1+,
 %\verb+.1R+, \verb+.2+, \verb+.2R+, and so forth), the content of which may change as long
-%as synchronization is not complete. This usually requires LaTeX to be
+%as synchronization is not complete. This usually requires \LaTeX\ to be
 %run several times. Therefore, it is advised to use in conjunction
 %utilities such as latexmk to ensure that synchronization is complete.
 %
@@ -1378,7 +1382,7 @@
 %    \begin{macrocode}
 %<*code>
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{reledpar}[2018/05/02 v2.21.8 reledmac extension for parallel texts]%
+\ProvidesPackage{reledpar}[2018/07/19 v2.21.9 reledmac extension for parallel texts]%
 
 %    \end{macrocode}
 % \subsection{Package's requirement}
@@ -3381,13 +3385,13 @@
     \get@familiarfootnote@number%
   \fi%
   \save@section@number%
-  \setlength{\Lcolwidth}{\textwidth}%
-  \setlength{\Rcolwidth}{\textwidth}%
+  \Lcolwidth=\textwidth%
+  \Rcolwidth=\textwidth%
 }{%
   \l@dpairingfalse
   \l@dpagingfalse
-  \global\setlength{\Lcolwidth@pages}{\Lcolwidth}%
-  \global\setlength{\Rcolwidth@pages}{\Rcolwidth}%
+  \global\Lcolwidth@pages=\Lcolwidth%Does not use \setlength, in case of calc package redefiniton (cf. https://github.com/latex3/latex2e/issues/58)
+  \global\Rcolwidth@pages=\Rcolwidth%
 }
 
 %    \end{macrocode}
@@ -6381,8 +6385,8 @@
 % \changes{v2.3.0}{2015/09/05}{Fix a bug when calling \protect\cs{Columns} after a \protect\cs{Pages} (bug added in v1.13.0).}
 % \changes{v2.17.2}{2017/04/06}{Fix a bug when changing \protect\cs{Lcolwitdth} and \protect\cs{Rcolwitdth} in \protect\env{pages} environment.}
 %    \begin{macrocode}
-    \setlength{\Lcolwidth}{\Lcolwidth@pages}%
-    \setlength{\Rcolwidth}{\Rcolwidth@pages}%
+    \Lcolwidth=\Lcolwidth@pages%
+    \Rcolwidth=\Rcolwidth@pages%
 %    \end{macrocode}
 %    \begin{macrocode}
     \l@dzeropenalties%
-- 
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