From 34897eebd22c3de968b64f09bb4a371d96cb0b89 Mon Sep 17 00:00:00 2001
From: Norbert Preining <norbert@preining.info>
Date: Mon, 3 Feb 2020 03:02:01 +0000
Subject: CTAN sync 202002030302

---
 macros/latex-dev/base/ltfssini.dtx | 46 +++++++++++++++++++-------------------
 1 file changed, 23 insertions(+), 23 deletions(-)

(limited to 'macros/latex-dev/base/ltfssini.dtx')

diff --git a/macros/latex-dev/base/ltfssini.dtx b/macros/latex-dev/base/ltfssini.dtx
index e948aa4809..9687e08b0e 100644
--- a/macros/latex-dev/base/ltfssini.dtx
+++ b/macros/latex-dev/base/ltfssini.dtx
@@ -202,7 +202,7 @@
 % \section{Custom series settings for main document families}
 %
 %    This section was introduced 2020/02/02 and for now we support a
-%    full rollback (may need splitting later).        
+%    full rollback (may need splitting later).
 % \changes{v3.1e}{2019/12/17}{Provide custom series settings a la mweights}
 %    \begin{macrocode}
 %</2ekernel>
@@ -287,7 +287,7 @@
     \ifcsname #2series\endcsname           % supported are
                                            % \[md/bf]default
       \expandafter\def
-         \csname #2default\endcsname{#3}%                     
+         \csname #2default\endcsname{#3}%
     \else
        \@latex@error{Wrong syntax for \string\DeclareFontSeriesDefault}%
           {Mandatory first argument must be 'md'  or 'bf'.}
@@ -299,7 +299,7 @@
     \ifcsname #2series@#1\endcsname          % supported are
                                              % \[md/bf]series@[rm/sf/tt]
       \expandafter\edef
-         \csname #2series@#1\endcsname{#3}%                     
+         \csname #2series@#1\endcsname{#3}%
 %    \end{macrocode}
 %
 %    If the interface is used we remove the frozen kernel
@@ -343,9 +343,9 @@
 %    fonts are used then \cs{bfseries@rm} etc kick in and make
 %    \cs{textbf} use \texttt{bx}. However, if the font gets changed
 %    then \cs{bfdefault} will get used.
-%    
+%
 %    \begin{macrocode}
-\def\bfseries@rm{bx}    
+\def\bfseries@rm{bx}
 \def\bfseries@sf{bx}
 \def\bfseries@tt{bx}
 %    \end{macrocode}
@@ -458,13 +458,13 @@
 %    If families are changed then we have to do a bit more work.
 %    In the original NFSS implementation
 %    a family change kept encoding, series shape and size unchanged
-%    but now we can't any 
+%    but now we can't any
 %    longer simply reuse the current series value. Instead we may have
 %    to change it from one family default to the next.
 %\begin{verbatim}
 %  \expand@font@defaults
 %\end{verbatim}
-%    We have to do the testing while while the current family is still
+%    We have to do the testing while the current family is still
 %    unchanged but we have to do the adjustment of the series after it
 %    got changed (because the new family might has different sets
 %    ofshapes available and we certainly don't want to see
@@ -539,7 +539,7 @@
 %    \cs{fontseries} because that would apply the mappings and then
 %    \texttt{bx + b} would keep \texttt{bx} instead of changing to
 %    \texttt{b} as desired.
-%    as 
+%    as
 %\begin{verbatim}
 %    \let\f@series\target@series@value
 %  \fi
@@ -551,7 +551,7 @@
 %    so that the definition becomes again fairly short. In addition we
 %    add a hook, mainly for our Japanese friends so that the code can
 %    be extended prior to the call to \cs{selectfont}.
-% 
+%
 % \changes{v3.1f}{2020/01/11}{Streamlined implementation with hook}
 %    \begin{macrocode}
 \DeclareRobustCommand\rmfamily{%
@@ -597,11 +597,11 @@
 %  \end{macro}
 %  \end{macro}
 %
-%    
+%
 %  \begin{macro}{\@rmfamilyhook}
 %  \begin{macro}{\@sffamilyhook}
 %  \begin{macro}{\@ttfamilyhook}
-%    By default the hooks do nothing.   
+%    By default the hooks do nothing.
 %    \begin{macrocode}
 \let\@rmfamilyhook\@empty
 \let\@sffamilyhook\@empty
@@ -627,7 +627,7 @@
 \def\@meta@family@list{\@elt{rm}\@elt{sf}\@elt{tt}}
 %    \end{macrocode}
 %  \end{macro}
-%    
+%
 %    \begin{macrocode}
 \def\prepare@family@series@update#1#2{%
    \expand@font@defaults
@@ -767,7 +767,7 @@
     \expandafter\in@\expandafter{\ttdefault}{cmr,cmss,cmtt,lcmss,lcmtt,lmr,lmss,lmtt}%
     \ifin@ \else \def\bfseries@tt{b}\fi\fi
 %    \end{macrocode}
-%    
+%
 %    If the document preamble has changed the \cs{familydefault} or if
 %    the if the \cs{rmdefault} contains a new font family, we have to
 %    adjust the series defaults accordingly, before starting
@@ -776,7 +776,7 @@
 %    On the other hand if we still typeset in CM or LM then
 %    \cs{bfdefault} is wrong since it is now saying \texttt{b} and not
 %    \texttt{bx}.
-    
+
 %    To fix this we run \cs{rmfamily}, \cs{sffamily} or
 %    \cs{ttfamily} depending on the situation and this will correct
 %    the setup for us.
@@ -808,7 +808,7 @@
 %    \end{macrocode}
 %
 %
-%    
+%
 %    \begin{macrocode}
 %</2ekernel|latexrelease>
 %<latexrelease>\EndIncludeInRelease
@@ -859,7 +859,7 @@
 %<latexrelease>\EndIncludeInRelease
 %<*2ekernel>
 %    \end{macrocode}
-       
+
 %
 %
 %
@@ -875,7 +875,7 @@
 %    but instead of providing a fixed one \LaTeX{} now offers a
 %    general mechanism that allows to define arbitrary sequences.
 %
-%    \DescribeMacro\DeclareEmphSequence  
+%    \DescribeMacro\DeclareEmphSequence
 %    \DescribeMacro\emforce
 %
 %    This declaration expects a comma separated list of (font) change
@@ -895,12 +895,12 @@
 %    exhausted then \cs{emreset} is used as a final set of
 %    declarations (which by default returns
 %    back to the upright shape). Any additional nesting levels will
-%    then reuse the list from its beginning. 
+%    then reuse the list from its beginning.
 %
 %
 %
 %  \begin{macro}{\DeclareEmphSequence}
-%    
+%
 %    \cs{DeclareEmphSequence} expects a clist of declaration. Spaces in the
 %    argument are dropped to avoid surious spaces in the output. The
 %    declarations are additive. At the very end the shape is reset
@@ -923,7 +923,7 @@
 %    By default the it is empty, in which case \cs{eminnershape} is
 %    used by \LaTeX.
 %    \begin{macrocode}
-\let\emfontdeclare@clist\@empty  
+\let\emfontdeclare@clist\@empty
 %    \end{macrocode}
 %  \end{macro}
 
@@ -967,7 +967,7 @@
   \fi
 }
 %    \end{macrocode}
-%    
+%
 %    \begin{macrocode}
 \def\eminnershape{\upshape}
 %    \end{macrocode}
@@ -984,7 +984,7 @@
 %    \end{macrocode}
 %    First action is to alter the list and move the first entry to the end
 %    \begin{macrocode}
-  \def\emfontdeclare@clist{#2,#1}%  
+  \def\emfontdeclare@clist{#2,#1}%
 %    \end{macrocode}
 %    Then we execute current declaration. Appending |\selectfont| means one
 %    can write just |\fontshape{it}}| and that works then too.
@@ -1147,7 +1147,7 @@
 %    \begin{macrocode}
 \def\newfont#1#2{\@ifdefinable#1{\font#1=#2\relax}}
 %    \end{macrocode}
-%    
+%
 %    \begin{macrocode}
 \DeclareRobustCommand\symbol[1]{\char #1\relax}
 %    \end{macrocode}
-- 
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