babel-french

git-svn-id: svn://tug.org/texlive/trunk@40853 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 126 insertions, 209 deletions

diff --git a/Master/texmf-dist/source/generic/babel-french/frenchb.dtx b/Master/texmf-dist/source/generic/babel-french/frenchb.dtx
index 5356626c9e6..3d3d55e8e75 100644
--- a/Master/texmf-dist/source/generic/babel-french/frenchb.dtx
+++ b/Master/texmf-dist/source/generic/babel-french/frenchb.dtx
@@ -1,4 +1,4 @@
-%\CheckSum{3306}
+%\CheckSum{3320}
 %
 %\iffalse
 %    Tell the \LaTeX\ system who we are and write an entry on the
@@ -13,14 +13,14 @@
 %<ldf>\ProvidesLanguage{frenchb}
 %\ProvidesFile{frenchb.dtx}
 %<*!lua>
-         [2016/03/18 v3.2a French support from the babel system]
+         [2016/04/18 v3.2b French support from the babel system]
 %</!lua>
 %<*internal>
 \iffalse
 %</internal>
 %<*lua>
 --
---  File `frenchb.lua' generated from frenchb.dtx [2016/03/18 v3.2a]
+--  File `frenchb.lua' generated from frenchb.dtx [2016/04/18 v3.2b]
 --
 --  Copyright © 2014-2016 Daniel Flipo
 --  <daniel (dot) flipo (at) free (dot) fr>
@@ -63,7 +63,7 @@
 \usepackage{url}
 \usepackage[colorlinks,urlcolor=blue,unicode]{hyperref}
 \newcommand*\babel{\textsf{babel}}
-\newcommand*\frenchb{\textsf{frenchb}}
+\newcommand*\frenchb{\textsf{babel-french}}
 \newcommand*\Lopt[1]{\texttt{#1}}
 \newcommand*\opt[1]{\texttt{#1}}
 \newcommand*\file[1]{\texttt{#1}}
@@ -629,6 +629,19 @@
 %      |\FB@fg| to |\fg|; |\frquote{}| now works properly when the
 %      \pkg{xspace} package is loaded.
 %
+%      Version 3.2b is the first one designed to work with LuaTeX
+%      v.~0.95 as included in TeXLive 2016 (LuaTeX's new glue node
+%      structure is not compatible with previous versions).
+%
+%      \textbf{Warning to Lua(La)TeX users:} the lua code included in
+%      \file{frenchb.lua} v.~3.2b will \emph{not work} on older
+%      installations (TL2015 f.i.), so \frenchb{} reverts to active
+%      characters while handling high punctuation with LuaTeX engines
+%      older than 0.95!
+%      The best way to go is to upgrade to TL2016 or equivalent asap.
+%      Xe(La)TeX and pdf(La)TeX users can safely use \frenchb{} v.~3.2b
+%      on older installations too.
+%
 %  \subsubsection*{What's new in version 3.1?}
 %
 %      New command |\frquote{}| meant to enter French quotations,
@@ -661,8 +674,10 @@
 %      \item The last but not least change affects the (recent)
 %        LuaTeX-based engines, (this means version 0.76 as included in
 %        TL2013 and up): active characters are no longer used in French
-%        for `high punctuation'.  Functionalities and user interface
-%        are unchanged.
+%        for `high punctuation'%
+%        \footnote{The current \frenchb{} version requires LuaTeX
+%        v.~0.95 as included in TL2016, see above.}.
+%        Functionalities and user interface are unchanged.
 %
 %        Many thanks to Paul Isambert who provided the basis for the
 %        lua code (see his presentation at GUT'2010) and kindly
@@ -677,141 +692,6 @@
 %      (\fbo{INGuillSpace}) to follow French `Imprimerie Nationale'
 %      recommendations regarding quotes' spacing.
 %
-%  \subsubsection*{What's new in version 2.6?}
-%
-%      The way \frenchb{} handles list environments has been completely
-%      redesigned in version~2.6 due to a long standing bug affecting
-%      enumerate lists inside itemize lists.  Horizontal indentation of
-%      itemize, enumerate and description lists differs now from
-%      previous versions, an option for backward compatibility is
-%      provided: \fbsetup{ListOldLayout}.
-%
-%      \frenchb{} is now compatible with the \pkg{paralist} package.
-%
-%      Regarding the layout of figures' and tables' captions, version
-%      2.6c is now fully compatible with AMS and koma-script classes
-%      and with \file{caption} and \pkg{floatrow} packages.
-%      Starting with version 2.6c, the \file{frenchb.cfg} file is no
-%      longer generated from \file{frenchb.dtx}, but it is still loaded
-%      (if found) for backward compatibility.
-%
-%  \subsubsection*{What's new in version 2.5?}
-%
-%      The main change is that active characters are no longer used
-%      in French with (recent) XeTeX-based engines (they still are
-%      with TeX-based engines).  All the functionalities (automatic
-%      insertion of missing spaces before |:;!?| or bare replacement
-%      of typed spaces with suitable unbreabable ones, tuning of the
-%      spaces width) remain available and the user interface is
-%      unchanged.  The use of active characters is replaced by the
-%      |\XeTeXinterchartoks| mechanism (adapted from the
-%      \pkg{polyglossia} package).
-%
-%      A new command |\NoAutoSpacing| has been added.  It should be used
-%      \emph{inside a group} instead of |\shorthandoff{;:!?}| whenever
-%      active characters or automatic spacing of French punctuation or
-%      quote characters conflict with other packages; it is designed to
-%      work with TeX-, LuaTeX- and XeTeX-based engines.
-%
-%      Bug corrections: |\frenchspacing| and |\nonfrenchspacing| are no
-%      longer messed up by \file{frenchb.ldf}.
-%
-%  \subsubsection*{What's new in version 2.4?}
-%
-%      A new option \fbo{SuppressWarning} has been added (desactivated
-%      by default) to suppress warnings if |\@makecaption| has been
-%      redefined or if the \pkg{bigfoot} package is in use.
-%
-%      French hyphenation patterns are now coded in Unicode, see file
-%      \file{hyph-fr.tex}.  Extra code has been added to deal with
-%      hyphenation of the French ``apostrophe'' with XeTeX and LuaTeX
-%      engines.
-%
-%      Better compatibility with the \pkg{enumitem} package.
-%
-%      When typewriter fonts are in use (hence in verbatim mode) no
-%      space is added after `«' and before `»' when they are entered as
-%      characters (see \fbsetup{}).
-%
-%  \subsubsection*{What's new in version 2.3?}
-%
-%      Starting with version~2.3a, \frenchb{} no longer inserts spaces
-%      automatically before `|:;!?|' when a typewriter font is in use;
-%      this was suggested by Yannis Haralambous to prevent
-%      spurious spaces in computer source code or expressions like
-%      \texttt{C\string:/foo}, \texttt{http\string://foo.bar},
-%      etc.  An option (\fbo{OriginalTypewriter}) is provided to get
-%      back to the former behaviour of \frenchb{}.
-%
-%      Another probably invisible change: lowercase conversion in
-%      |\up{}| is now achieved by the \LaTeX{} command |\MakeLowercase|
-%      instead of \TeX's |\lowercase| command.  This prevents error
-%      messages when diacritics are used inside |\up{}| (diacritics
-%      should \emph{never} be used in superscripts though!).
-%
-%  \subsubsection*{What's new in version 2.2?}
-%
-%      Starting with version~2.2a, \frenchb{} alters the layout of
-%      lists, footnotes, and the indentation of first paragraphs of
-%      sections) \emph{only if} French is the ``main language''
-%      (i.e. \babel's last language option).  The layout is global for
-%      the whole document: lists, etc.\ look the same in French and in
-%      other languages, everything is typeset ``à la française''
-%      if French is the ``main language'', otherwise \frenchb{} doesn't
-%      change anything regarding lists, footnotes, and indentation of
-%      paragraphs.
-%
-%  \subsubsection*{What's new in version 2.1?}
-%
-%      A new command |\fup| is provided to typeset better looking
-%      superscripts; it was designed using ideas from Jacques André,
-%      Thierry Bouche and René Fritz, thanks to all of them!
-%      Former command |\up| is now defined as |\fup|, an option
-%      \fbo{FrenchSuperscripts=false} is provided for
-%      backward compatibility.
-%
-%  \subsubsection*{What's new in version 2.0?}
-%
-%    Here is the list of all changes:
-%    \begin{itemize}
-%    \item Support for \LaTeX-2.09 and for \LaTeXe{} in compatibility
-%      mode has been dropped.  This version is meant for \LaTeXe{} and
-%      Plain based formats (like \file{bplain}).  \LaTeXe{} formats
-%      based on ml\TeX{} are no longer supported either (plenty of
-%      good 8-bits fonts are available now, so T1 encoding should
-%      be preferred for typesetting in French).  A warning is issued
-%      when OT1 encoding is in use at the |\begin{document}|.
-%    \item Customisation should now be handled only by command
-%      \fbsetup{}, \file{frenchb.cfg} (kept for compatibility)
-%      should no longer be used.  See section~\ref{ssec-custom} for
-%      the list of available options.
-%    \item Captions in figures and tables have changed in French: former
-%      abbreviations ``Fig.'' and ``Tab.'' have been replaced by full
-%      names ``Figure'' and ``Table''.  If this leads to formatting
-%      problems in captions, you can add the following two commands to
-%      your preamble (after loading \babel) to get the former captions\\
-%      |\addto\captionsfrench{\def\figurename{{\scshape Fig.}}}|\\
-%      |\addto\captionsfrench{\def\tablename{{\scshape Tab.}}}|.
-%    \item The |\nombre| command is now provided by the \pkg{numprint}
-%      package best loaded with the option |autolanguage| if number
-%      formatting should depend on the current language.
-%    \item The |\bsc| command no longer uses an |\hbox| to stop
-%      hyphenation of names but a |\kern0pt| instead.  This change
-%      enables \file{microtype} to fine tune the length of the
-%      argument of |\bsc|; as a side-effect, compound names like
-%      Dupont-Durand can now be hyphenated on  explicit hyphens.
-%      You can get back to the former behaviour of |\bsc| by adding\\
-%      |\renewcommand*{\bsc}[1]{\leavevmode\hbox{\scshape #1}}|\\
-%      to the preamble of your document.
-%    \item Footnotes are now displayed ``à la française'' for the
-%      whole document, except with an explicit\\
-%      \fbsetup{AutoSpaceFootnotes=false,FrenchFootnotes=false}.\\
-%      Add this command if you want standard footnotes.  It is still
-%      possible to revert locally to the standard layout of footnotes
-%      by adding |\StandardFootnotes| (inside a \env{minipage}
-%      environment for instance).
-%    \end{itemize}
-%
 % \StopEventually{}
 %
 % \changes{v2.6c}{2013/05/20}{Dummy file frenchb.cfg is no longer
@@ -931,13 +811,13 @@
     \begingroup
       \newlinechar=`\^^J
       \def\\{^^J(frenchb.ldf) }%
-      \errhelp{#2}\errmessage{\\#1}%
+      \errhelp{#2}\errmessage{\\#1^^J}%
     \endgroup}
 \def\fb@warning#1{%
    \begingroup
       \newlinechar=`\^^J
       \def\\{^^J(frenchb.ldf) }%
-      \message{\\#1}%
+      \message{\\#1^^J}%
    \endgroup}
 \def\fb@info#1{%
    \begingroup
@@ -1127,38 +1007,66 @@
 %    `high punctuation' management with LuaTeX engines.}
 %
 %  \begin{macro}{\ifFB@active@punct}
-%  \begin{macro}{\ifFB@xetex@punct}
+%    \begin{macrocode}
+\newif\ifFB@active@punct  \FB@active@puncttrue
+%    \end{macrocode}
+%    \end{macro}
+%
 %  \begin{macro}{\ifFB@luatex@punct}
 %    Three internal flags are needed for the three different techniques
 %    used for `high punctuation' management.
 %
-%    With LuaTeX, starting with version 0.76, callbacks are used to
+%    With LuaTeX, starting with version 0.95, callbacks are used to
 %    get rid of active punctuation.  With previous versions, `high
 %    punctuation' characters remain active (see below).
 %    \begin{macrocode}
-\newif\ifFB@active@punct  \FB@active@puncttrue
 \newif\ifFB@luatex@punct
 \ifFBLuaTeX
-  \ifnum\luatexversion>75
+  \ifnum\luatexversion>94
     \FB@luatex@puncttrue\FB@active@punctfalse
+  \else
+    \ifx\PackageWarning\@undefined
+      \fb@warning{Please upgrade LuaTeX to version 0.95 or above!\\%
+         frenchb will make high punctuation characters (;:!?) active\\%
+         with LuaTeX < 0.95.}%
+    \else
+      \PackageWarning{frenchb.ldf}{Please upgrade LuaTeX
+         to version 0.95 or above!\MessageBreak
+         frenchb will make high punctuation characters\MessageBreak
+         (;:!?) active with LuaTeX < 0.95;\MessageBreak reported}%
+    \fi
   \fi
 \fi
 %    \end{macrocode}
+%    \end{macro}
 %
+%  \begin{macro}{\ifFB@xetex@punct}
 %    For XeTeX, the availability of |\XeTeXinterchartokenstate|
 %    decides whether the `high punctuation' characters (|;| |!| |?|
 %    and |:|) have to be made |\active| or not.
+%
+% \changes{v3.2b}{2016/04/18}{New counter \cs{FB@nonchar} needed for
+%    non characters: it's value will be 4095 for new engines and 255
+%    for older ones.}
+%
+%    The number of available character classes was increased from 256
+%    to 4096 in XeTeX v.~0.99996, the class for non characters is now
+%    4095 instead of 255.
 %    \begin{macrocode}
+\newcount\FB@nonchar
 \newif\ifFB@xetex@punct
 \begingroup\expandafter\expandafter\expandafter\endgroup
 \expandafter\ifx\csname XeTeXinterchartokenstate\endcsname\relax
 \else
   \FB@xetex@puncttrue\FB@active@punctfalse
+  \ifdim\the\XeTeXversion\XeTeXrevision pt<0.99996pt
+    \FB@nonchar=255 \relax
+  \else
+    \FB@nonchar=4095 \relax
+  \fi
 \fi
 %    \end{macrocode}
 %  \end{macro}
-%  \end{macro}
-%  \end{macro}
 %
 %  \begin{macro}{\FBcolonspace}
 %  \begin{macro}{\FBthinspace}
@@ -1224,6 +1132,9 @@
 % \changes{v3.1j}{2015/10/16}{Loading luatexbase.sty is no longer
 %    needed with LaTeX release 2015/10/01 or later.}
 %
+% \changes{v3.2b}{2016/04/18}{Load ltluatex.tex for plain LuaTeX to
+%    ensure \cs{newattribute} is defined.}
+%
 %    The following |\directlua| call ensures compatibility with LaTeX
 %    releases prior to 2015/10/01: the |\localleftbox| primitive%
 %    \footnote{used by \cs{frquote}, see p.~\pageref{cs:localleftbox}.}
@@ -1236,32 +1147,18 @@
 %
 %    We define two LuaTeX attributes to control spacing in French
 %    for `high punctuation' and quotes, making sure that
-%    |\newattribute| or former |\newluatexattribute| is defined.
+%    |\newattribute| is defined.
 %    \begin{macrocode}
   \begingroup\expandafter\expandafter\expandafter\endgroup
   \expandafter\ifx\csname newluafunction\endcsname\relax
 %    \end{macrocode}
-%    This code is for Plain or LaTeX versions prior to 2015/10/01.
+%    This code is for Plain: load\file{ltluatex.tex} if it hasn't been
+%    loaded before \babel.
 %    \begin{macrocode}
-    \ifLaTeXe
-      \AtEndOfPackage{%
-        \RequirePackage{luatexbase}%
-        \newluatexattribute\FB@addDPspace   \FB@addDPspace=1 \relax
-        \newluatexattribute\FB@addGUILspace \FB@addGUILspace=0 \relax
-      }
-    \else
-      \input luatexbase.sty
-      \newluatexattribute\FB@addDPspace   \FB@addDPspace=1 \relax
-      \newluatexattribute\FB@addGUILspace \FB@addGUILspace=0 \relax
-    \fi
-  \else
-%    \end{macrocode}
-%    This code is for recent LaTeX versions (starting with 2015/10/01)
-%    or Plain when \file{ltluatex.tex} has been loaded before \babel.
-%    \begin{macrocode}
-    \newattribute\FB@addDPspace   \FB@addDPspace=1 \relax
-    \newattribute\FB@addGUILspace \FB@addGUILspace=0 \relax
+    \input ltluatex.tex
   \fi
+  \newattribute\FB@addDPspace   \FB@addDPspace=1 \relax
+  \newattribute\FB@addGUILspace \FB@addGUILspace=0 \relax
   \ifLaTeXe
     \PackageInfo{frenchb.ldf}{No need for active punctuation
                  characters\MessageBreak with this version
@@ -1344,7 +1241,6 @@ local HLIST        = node_id("hlist")
 local TEMP         = node_id("temp")
 local KERN         = node_id("kern")
 local GLUE         = node_id("glue")
-local GSPEC        = node_id("glue_spec")
 local GLYPH        = node_id("glyph")
 local PENALTY      = node_id("penalty")
 local nobreak      = new_node(PENALTY)
@@ -1385,6 +1281,9 @@ local guilsh = guil10.shrink/65536/1.11
 %    nil in case of invalid font table (i.e. lcircle1.pfb).  In such
 %    cases frenchb leaves the node list unchanged.}
 %
+% \changes{v3.2b}{2016/04/18}{frenchb.lua: glue\_spec removed;
+%    starting with LuaTeX 0.95, glue specifications fit in glue.}
+%
 %    \begin{macrocode}
 local font_table = {}
 local function new_glue_scaled (fid,width,stretch,shrink)
@@ -1398,12 +1297,10 @@ local function new_glue_scaled (fid,width,stretch,shrink)
         end
      end
      local gl = new_node(GLUE,0)
-     local gl_spec = new_node(GSPEC)
      if fp then
-        gl_spec.width = width * fp.space
-        gl_spec.stretch = stretch * fp.space_stretch
-        gl_spec.shrink = shrink * fp.space_shrink
-        gl.spec = gl_spec
+        gl.width = width * fp.space
+        gl.stretch = stretch * fp.space_stretch
+        gl.shrink = shrink * fp.space_shrink
         return gl
      else
         return nil
@@ -1467,13 +1364,12 @@ local function french_punctuation (head)
 %    positive glues (actually glues > 1 sp, for tabular `l'
 %    columns) are to be replaced by a nobreakspace.
 %    \begin{macrocode}
-       local glue = prev_id == GLUE and prev_subtype == 0
+       local is_glue = prev_id == GLUE
        local glue_wd
-       if glue then
-          glue_spec = prev.spec
-          glue_wd = glue_spec.width
+       if is_glue then
+          glue_wd = prev.width
        end
-       local realglue = glue and glue_wd > 1
+       local realglue = is_glue and glue_wd > 1
 %    \end{macrocode}
 %    For characters for which |FB_punct_thin| or |FB_punct_thick| is
 %    \emph{true}, the amount of spacing to be typeset before them
@@ -1497,7 +1393,7 @@ local function french_punctuation (head)
           local auto = SBDP and SBDP > 0
           if auto then
              if (prev_char and FB_punct_null[prev_char]) or
-                (glue and glue_wd <= 1) or
+                (is_glue and glue_wd <= 1) or
                 (prev_id == HLIST and prev_subtype == 3) or
                 (prev_id == TEMP) then
                 auto = false
@@ -1551,12 +1447,12 @@ local function french_punctuation (head)
 %    Correction for tabular `c' (glue 0 plus 1 fil) and `l' (glue 1sp)
 %    columns:
 %    \begin{macrocode}
-          if glue and glue_wd <= 1 then
+          if is_glue and glue_wd <= 1 then
              addgl = false
           end
           local fbglue = new_glue_scaled(fid,guilwd,guilst,guilsh)
           if addgl and fbglue then
-             if glue then
+             if is_glue then
                 head = remove_node(head,prev,true)
              end
              insert_node_before(head, item, copy_node(nobreak))
@@ -1609,10 +1505,9 @@ local function french_punctuation (head)
              end
           end
        end
-       local glue = next_id == GLUE and next_subtype == 0
-       if glue then
-          glue_spec = next.spec
-          glue_wd = glue_spec.width
+       local is_glue = next_id == GLUE
+       if is_glue then
+          glue_wd = next.width
        end
        local addgl = (next_char and not FB_guil_null[next_char]) or
                      (next and not next_char)
@@ -1621,13 +1516,13 @@ local function french_punctuation (head)
 %    `«' character needs to be coded as |\mbox{«}| for proper spacing
 %    (|\NoAutoSpacing| is another option).
 %    \begin{macrocode}
-       if glue and glue_wd == 0 then
+       if is_glue and glue_wd == 0 then
           addgl = false
        end
        local fid = item.font
        local fbglue = new_glue_scaled(fid,guilwd,guilst,guilsh)
        if addgl and fbglue then
-          if glue then
+          if is_glue then
              head = remove_node(head,next,true)
           end
           insert_node_after(head, item, copy_node(fbglue))
@@ -1725,7 +1620,7 @@ return french_punctuation
 %    \fbsetup{} (see section~\ref{ssec-keyval}).
 %
 %    The default value for |\XeTeXcharclass| is 0 for characters tokens
-%    and 255 for all other tokens (glues, kerns, math and box
+%    and |\FB@nonchar| for all other tokens (glues, kerns, math and box
 %    boundaries, etc.).
 %    These defaults should not be changed otherwise the spacing before
 %    the `high punctuation' characters and inside quotes might not be
@@ -1746,6 +1641,7 @@ return french_punctuation
 %
 %    The following part holds specific code for punctuation with XeTeX
 %    engines.
+%
 %    \begin{macrocode}
 \ifFB@xetex@punct
    \ifLaTeXe
@@ -1882,11 +1778,11 @@ return french_punctuation
 %    0 plus 1 fil'' in tabular `c' columns or \env{lstlisting}
 %    environment should not trigger any extra space; they will still do
 %    when \fbo{AutoSpacePunctuation} is true: unfortunately
-%    |\XeTeXcharclass|=255 isn't specific to glue tokens (this class
-%    includes box and math boundaries f.i.), so the |\else| part cannot
-%    be omitted.
+%    |\XeTeXcharclass=\FB@nonchar| isn't specific to glue tokens (this
+%    class includes box and math boundaries f.i.), so the |\else| part
+%    cannot be omitted.
 %    \begin{macrocode}
-     \XeTeXinterchartoks 255 \FB@punctthick = {%
+     \XeTeXinterchartoks \FB@nonchar \FB@punctthick = {%
                      \ifhmode
                        \ifdim\lastskip>1sp
                          \unskip\penalty\@M\FBcolonspace
@@ -1901,7 +1797,7 @@ return french_punctuation
                      \ifhmode\FDP@thinspace\fi}%
      \XeTeXinterchartoks \FB@guilf \FB@punctthin = {%
                      \FDP@thinspace}%
-     \XeTeXinterchartoks 255 \FB@punctthin = {%
+     \XeTeXinterchartoks \FB@nonchar \FB@punctthin = {%
                      \ifhmode
                        \ifdim\lastskip>1sp
                          \unskip\penalty\@M\FBthinspace
@@ -1911,13 +1807,13 @@ return french_punctuation
                      \fi}%
      \XeTeXinterchartoks \FB@guilo \z@ = {%
                 \ifFBAutoSpaceGuill\FBguillspace\fi}%
-     \XeTeXinterchartoks \FB@guilo 255 = {%
+     \XeTeXinterchartoks \FB@guilo \FB@nonchar = {%
                 \ifFBAutoSpaceGuill\FBguillspace\ignorespaces\fi}%
      \XeTeXinterchartoks \z@ \FB@guilf = {%
                 \ifFBAutoSpaceGuill\FBguillspace\fi}%
      \XeTeXinterchartoks \FB@punctthin \FB@guilf = {%
                 \ifFBAutoSpaceGuill\FBguillspace\fi}%
-     \XeTeXinterchartoks 255 \FB@guilf = {%
+     \XeTeXinterchartoks \FB@nonchar \FB@guilf = {%
                 \ifFBAutoSpaceGuill\unskip\FBguillspace\fi}%
 %    \end{macrocode}
 %    This will avoid spurious spaces in (!), [?] and with Unicode
@@ -2166,16 +2062,25 @@ return french_punctuation
 %    suggested by MPG.}
 %
 %  \begin{macro}{\NoAutoSpacing}
-%    The following command will switch off active punctuation
-%    characters (if any) and disable automatic spacing for French quote
-%    characters.  It is engine independent (works for TeX, LuaTeX and
+%    The following command will disable automatic spacing for high
+%    punctuation and French quote characters; it also switches off
+%    active punctuation characters (if any).
+%    It is engine independent (works for TeX, LuaTeX and
 %    XeTeX based engines) and is meant to be used inside a group.
 %
+% \changes{v3.2b}{2016/04/18}{\cs{noautospace@beforeFDP} added to
+%    \cs{NoAutoSpacing} in case of active punctuation.
+%    \cs{NoAutoSpacing} made robust.}
+%
+%    In case |\NoAutoSpacing| is used in moving arguments (footnotes,
+%    headers, etc.) |\noautospace@beforeFDP| will do the job (catcode
+%    changes are not taken into account, |\shorthandoff{;:!?}| does
+%    nothing).
 %    \begin{macrocode}
-\newcommand*{\NoAutoSpacing}{\FBAutoSpaceGuillfalse
-   \ifFB@active@punct\shorthandoff{;:!?}\fi
-   \ifFB@xetex@punct\XeTeXinterchartokenstate=0 \fi
-   \ifFB@luatex@punct\FB@addDPspace=0 \FB@addGUILspace=0 \fi
+\DeclareRobustCommand*{\NoAutoSpacing}{\FBAutoSpaceGuillfalse
+    \ifFB@active@punct\noautospace@beforeFDP\shorthandoff{;:!?}\fi
+    \ifFB@xetex@punct\XeTeXinterchartokenstate=0 \fi
+    \ifFB@luatex@punct\FB@addDPspace=0 \FB@addGUILspace=0 \fi
 }
 %    \end{macrocode}
 %  \end{macro}
@@ -3188,10 +3093,6 @@ return french_punctuation
 \egroup
 %    \end{macrocode}
 %
-%    The \pkg{caption} and \pkg{floatrow} packages are compatible
-%    with \frenchb{} if they are loaded after \babel{} (a warning is
-%    printed in the .log file when they are loaded too early).
-%
 %    No warning is issued for SMF and AMS classes as their layout of
 %    captions is compatible with French typographic standards.
 %
@@ -3273,6 +3174,9 @@ return french_punctuation
 % \changes{v2.6c}{2013/05/18}{Warning added when the caption
 %    or floatrow package is loaded before babel/frenchb.}
 %
+%    The \pkg{caption}, \pkg{subcaption} and \pkg{floatrow} packages are
+%    compatible with \frenchb{} if they are loaded after \babel{}.
+%
 %    Check if package \pkg{caption} is loaded now (before
 %    \babel/\frenchb), then issue a warning advising to load it
 %    after \babel/\frenchb{} and disable the standard warning.
@@ -3285,7 +3189,20 @@ return french_punctuation
      {}
 %    \end{macrocode}
 %
-%    Same for package \file{floatrow}.
+% \changes{v3.2b}{2016/03/30}{Warning added when the subcaption
+%    package is loaded before babel/frenchb.}
+%
+%    Same for package \pkg{subcaption}.
+%    \begin{macrocode}
+\@ifpackageloaded{subcaption}
+    {\FBWarning{frenchb.ldf}%
+        {Please load the "subcaption" package\MessageBreak
+         AFTER babel/frenchb; reported}%
+     \@FBwarning@capsepfalse}%
+     {}
+%    \end{macrocode}
+%
+%    Same for package \pkg{floatrow}.
 %    \begin{macrocode}
 \@ifpackageloaded{floatrow}
     {\FBWarning{frenchb.ldf}%