update cleveref from CTAN

git-svn-id: svn://tug.org/texlive/trunk@5680 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 92 insertions, 81 deletions

diff --git a/Master/texmf-dist/doc/latex/cleveref/README b/Master/texmf-dist/doc/latex/cleveref/README
index 1eeb709e239..1e7057d46e6 100644
--- a/Master/texmf-dist/doc/latex/cleveref/README
+++ b/Master/texmf-dist/doc/latex/cleveref/README
@@ -1,31 +1,31 @@
-cleveref, a LaTeX package for intelligent cross-referencing

-Copyright (C) 2007  Toby Cubitt

-

-Files:

-cleveref.ins  Batch file, run through LaTeX

-cleveref.dtx  Docstrip archive, run through LaTeX

-cleveref.sty  LaTeX package, generated by cleveref.ins from cleveref.dtx

-cleveref.dvi  Package documentation, generated from cleveref.dtx

-cleveref.pdf  Package documentation; can also be generated from cleveref.dtx

-README        This file

-

-E-mail:   toby-cleveref@dr-qubit.org

-Address:  Department of Mathematics, University of Bristol, UK

-

-This material is subject to the LaTeX Project Public License. See

-http://www.ctan.org/tex-archive/help/Catalogue/licenses.lppl.html for the

-details of that license.

-

-

-Abstract:

----------

-The cleveref package enhances LaTeX's cross-referencing features, allowing the

-formatting of references to be determined automatically according to the type

-of reference (equation, section, etc.). The format for each reference type can

-be fully customised in the preamble of your document. In addition, cleveref

-can typeset references to lists of multiple labels, automatically formatting

-them according to their type, and collapsing sequences of numerically

-consecutive labels to a reference range. Again, the multiple-reference

-formatting is fully customisable. Though a number of other packages provide

-similar features, all have certain deficiencies which cleveref attempts to

-overcome.

+cleveref, a LaTeX package for intelligent cross-referencing
+Copyright (C) 2007  Toby Cubitt
+
+Files:
+cleveref.ins  Batch file, run through LaTeX
+cleveref.dtx  Docstrip archive, run through LaTeX
+cleveref.sty  LaTeX package, generated by cleveref.ins from cleveref.dtx
+cleveref.dvi  Package documentation, generated from cleveref.dtx
+cleveref.pdf  Package documentation; can also be generated from cleveref.dtx
+README        This file
+
+E-mail:   toby-cleveref@dr-qubit.org
+Address:  Department of Mathematics, University of Bristol, UK
+
+This material is subject to the LaTeX Project Public License. See
+http://www.ctan.org/tex-archive/help/Catalogue/licenses.lppl.html for the
+details of that license.
+
+
+Abstract:
+---------
+The cleveref package enhances LaTeX's cross-referencing features, allowing the
+formatting of references to be determined automatically according to the type
+of reference (equation, section, etc.). The format for each reference type can
+be fully customised in the preamble of your document. In addition, cleveref
+can typeset references to lists of multiple labels, automatically formatting
+them according to their type, and collapsing sequences of numerically
+consecutive labels to a reference range. Again, the multiple-reference
+formatting is fully customisable. Though a number of other packages provide
+similar features, all have certain deficiencies which cleveref attempts to
+overcome.
diff --git a/Master/texmf-dist/doc/latex/cleveref/cleveref.pdf b/Master/texmf-dist/doc/latex/cleveref/cleveref.pdf
index 93607444106..9f28bfed688 100644
--- a/Master/texmf-dist/doc/latex/cleveref/cleveref.pdf
+++ b/Master/texmf-dist/doc/latex/cleveref/cleveref.pdf
diff --git a/Master/texmf-dist/source/latex/cleveref/cleveref.dtx b/Master/texmf-dist/source/latex/cleveref/cleveref.dtx
index 62ceb705fff..6cad24c2f7a 100644
--- a/Master/texmf-dist/source/latex/cleveref/cleveref.dtx
+++ b/Master/texmf-dist/source/latex/cleveref/cleveref.dtx
@@ -60,7 +60,7 @@
 %</driver>
 % \fi
 %
-% \CheckSum{3381}
+% \CheckSum{3387}
 %% \CharacterTable
 %%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
 %%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
@@ -101,6 +101,7 @@
 %   type. Removed hyperref and ntheorem options; support for these and
 %   amsmath is enabled automatically if those packages are loaded.}
 % \changes{v0.11}{2007/21/11}{Made referencing aware of appendices.}
+% \changes{v0.11.1}{2007/29/11}{Bug fixes.}
 %
 %
 % \GetFileInfo{cleveref.sty}
@@ -969,18 +970,19 @@
 % name as the ``type'' and instead uses whatever is supplied.
 %    \begin{macrocode}
 \let\cref@old@refstepcounter\refstepcounter
-\def\refstepcounter%
-  {\@ifnextchar[{\refstepcounter@optarg}{\refstepcounter@noarg}}%]
+\def\refstepcounter{%
+  \@ifnextchar[{\refstepcounter@optarg}{\refstepcounter@noarg}%]
+}
 \def\refstepcounter@noarg#1{%
   \cref@old@refstepcounter{#1}%
-  \reset@by{#1}{\@result}%
+  \cref@resetby{#1}{\@result}%
   \ifx\@result\relax\def\@result{}%
   \else\edef\@result{\csname the\@result\endcsname}\fi%
   \protected@edef\@currentlabel{%
     [#1][\arabic{#1}][\@result]\@currentlabel}}
 \def\refstepcounter@optarg[#1]#2{%
   \cref@old@refstepcounter{#2}%
-  \reset@by{#2}{\@result}%
+  \cref@resetby{#2}{\@result}%
   \ifx\@result\relax\def\@result{}%
   \else\edef\@result{\csname the\@result\endcsname}\fi%
   \protected@edef\@currentlabel{%
@@ -1072,7 +1074,7 @@
   \@ifundefined{chapter}{%
     \def\refstepcounter@noarg##1{%
       \cref@old@refstepcounter{##1}%
-      \reset@by{##1}{\@result}%
+      \cref@resetby{##1}{\@result}%
       \ifx\@result\relax\def\@result{}%
       \else\edef\@result{\csname the\@result\endcsname}\fi%
       \def\@tmpa{##1}
@@ -1087,7 +1089,7 @@
   }{%
     \def\refstepcounter@noarg##1{%
       \cref@old@refstepcounter{##1}%
-      \reset@by{##1}{\@result}%
+      \cref@resetby{##1}{\@result}%
       \ifx\@result\relax\def\@result{}%
       \else\edef\@result{\csname the\@result\endcsname}\fi%
       \def\@tmpa{##1}
@@ -1098,7 +1100,7 @@
       \else        
         \protected@edef\@currentlabel{%
           [##1][\arabic{##1}][\@result]\@currentlabel}
-      \fi}
+      \fi}%
   }%
 }
 %    \end{macrocode}
@@ -1193,7 +1195,9 @@
 % appropriately. \cmd{\reset@by} searches through all the sectioning
 % counters' reset lists, from lowest-level (subsubsection) to highest
 % (part), checking whether the given counter is in the list, and
-% returns the first sectioning counter whose list it appears in.
+% returns the first sectioning counter whose list it appears (value is
+% returned by defining its second argument, which should be a macro
+% name).
 %    \begin{macrocode}
 \newif\if@cref@inresetlist
 \def\cref@isinresetlist#1#2{%
@@ -1860,7 +1864,7 @@
 % Define the other capitalisation variants to be the partial expansions
 % (expanded just once) of \cmd{\@tmpa} and \cmd{\@tmpb}.
 %    \begin{macrocode}
-      \newtoks\@toksa%
+      \toksdef\@toksa=0%
       \@toksa={%
         \expandafter\gdef\csname\@other @#2@name\endcsname}%
       \expandafter\the\expandafter\@toksa\expandafter{\@tmpa}%
@@ -1891,6 +1895,7 @@
       \@tmplabel{####1}{####3}{####4}}%
     \expandafter\def\expandafter\@tmpb\expandafter{%
       \@tmplabel{####2}{####5}{####6}}%
+    \toksdef\@toksa=0%
     \@toksa={\def\@tmprangelabel##1##2##3##4##5##6}%
     \expandafter\expandafter\expandafter\expandafter%
     \expandafter\expandafter\expandafter\the%
@@ -1936,7 +1941,6 @@
 %    \begin{macrocode}
 \def\@crefdefineformat#1{%
   \begingroup%
-    \newtoks\@toksa%
 %    \end{macrocode}
 % put format components into tmp macros
 %    \begin{macrocode}
@@ -1956,6 +1960,7 @@
 %    \end{macrocode}
 % Define \cmd{\crefformat} and \cmd{\Crefformat}.
 %    \begin{macrocode}
+    \toksdef\@toksa=0%
     \@toksa={\crefformat{#1}}%
     \expandafter\the\expandafter\@toksa\expandafter{\@tmpfirst}%
     \@toksa={\Crefformat{#1}}%
@@ -1964,8 +1969,6 @@
 %
 \def\@crefrangedefineformat#1{%
   \begingroup%
-    \newtoks\@toksa%
-    \newtoks\@toksb%
 %    \end{macrocode}
 % put format components into tmp macros
 %    \begin{macrocode}
@@ -1985,6 +1988,7 @@
 %    \end{macrocode}
 % Define \cmd{\crefrangeformat} and \cmd{\Crefrangeformat}.
 %    \begin{macrocode}
+    \toksdef\@toksa=0%
     \@toksa={\crefrangeformat{#1}}%
     \expandafter\the\expandafter\@toksa\expandafter{\@tmpfirst}%
     \@toksa={\Crefrangeformat{#1}}%
@@ -1993,8 +1997,6 @@
 %
 \def\@crefdefinemultiformat#1{%
   \begingroup%
-    \newtoks\@toksa%
-    \newtoks\@toksb%
 %    \end{macrocode}
 % put format components into tmp macros
 %    \begin{macrocode}
@@ -2027,6 +2029,8 @@
 % Bundle all four arguments for \cmd{\crefmultiformat} in token
 % register \cmd{\@toksb}, then call it.
 %    \begin{macrocode}
+    \toksdef\@toksa=0%
+    \toksdef\@toksb=1%
     \@toksb={}%
     \expandafter\cref@append@toks\expandafter\@toksb\expandafter{%
       \expandafter{\@tmpfirst}}%
@@ -2057,8 +2061,6 @@
 %
 \def\@crefrangedefinemultiformat#1{%
   \begingroup%
-    \newtoks\@toksa%
-    \newtoks\@toksb%
 %    \end{macrocode}
 % put format components into tmp macros
 %    \begin{macrocode}
@@ -2092,6 +2094,8 @@
 % Bundle all four arguments for \cmd{\crefrangemultiformat} in token
 % register \cmd{\@toksb}, then call it.
 %    \begin{macrocode}
+    \toksdef\@toksa=0%
+    \toksdef\@toksb=1%
     \@toksb={}%
     \expandafter\cref@append@toks\expandafter\@toksb\expandafter{%
       \expandafter{\@tmpfirst}}%
@@ -2189,7 +2193,7 @@
 % of the capitalisation variant we've just defined above. The
 % \cmd{\@toska} token register just makes the code less verbose.
 %    \begin{macrocode}
-      \newtoks\@toksa%
+      \toksdef\@toksa=0%
       \@toksa={\def\@tmpa##1##2##3}%
       \expandafter\expandafter\expandafter\the%
       \expandafter\expandafter\expandafter\@toksa%
@@ -2243,7 +2247,7 @@
 % of the capitalisation variant we've just defined above. The
 % \cmd{\@toska} token register just makes the code less verbose.
 %    \begin{macrocode}
-      \newtoks\@toksa%
+      \toksdef\@toksa=0%
       \@toksa={\def\@tmpa##1##2##3##4##5##6}%
       \expandafter\expandafter\expandafter\the%
       \expandafter\expandafter\expandafter\@toksa%
@@ -2300,6 +2304,7 @@
 % of the capitalisation variant we've just defined above. The
 % \cmd{\@toska} token register just makes the code less verbose.
 %    \begin{macrocode}
+      \toksdef\@toksa=0%
       \@toksa={\def\@tmpa##1##2##3}%
       \expandafter\expandafter\expandafter\the%
       \expandafter\expandafter\expandafter\@toksa%
@@ -2386,6 +2391,7 @@
 % of the capitalisation variant we've just defined above. The
 % \cmd{\@toska} token register just makes the code less verbose.
 %    \begin{macrocode}
+      \toksdef\@toksa=0%
       \@toksa={\def\@tmpa##1##2##3##4##5##6}%
       \expandafter\expandafter\expandafter\the%
       \expandafter\expandafter\expandafter\@toksa%
@@ -2731,7 +2737,8 @@
 % type information. So we only need to change \cmd{\@currentlabel} in
 % our \cmd{\refstepcounter} if an optional argument was supplied.
 %    \begin{macrocode}
-\def\refstepcounter@noarg#1{\cref@old@refstepcounter{#1}}
+\def\refstepcounter@noarg#1{\cref@old@refstepcounter{#1}%
+}
 \def\refstepcounter@optarg[#1]#2{%
   \cref@old@refstepcounter{#2}%
   \expandafter\@cref@getlabel\@currentlabel\@nil{\@tmplabel}%
@@ -2755,34 +2762,34 @@
       \cref@resetby{##1}{\@result}%
       \ifx\@result\relax\def\@result{}%
       \else\edef\@result{\csname the\@result\endcsname}\fi%
-      \def\@tmpa{##1}
+      \def\@tmpa{##1}%
       \def\@tmpb{section}%
       \ifx\@tmpa\@tmpb%
         \protected@edef\@currentlabel{%
           [appendix][\arabic{##1}][\@result]%
           \csname p@##1\endcsname\csname the##1\endcsname}%
-      \else
+      \else%
         \protected@edef\@currentlabel{%
           [##1][\arabic{##1}][\@result]%
           \csname p@##1\endcsname\csname the##1\endcsname}%
-      fi}%
+      \fi}%
   }{%
     \def\H@refstepcounter##1{%
       \stepcounter{##1}%
       \cref@resetby{##1}{\@result}%
       \ifx\@result\relax\def\@result{}%
       \else\edef\@result{\csname the\@result\endcsname}\fi%
-      \def\@tmpa{##1}
+      \def\@tmpa{##1}%
       \def\@tmpb{chapter}%
       \ifx\@tmpa\@tmpb%
         \protected@edef\@currentlabel{%
           [appendix][\arabic{##1}][\@result]%
           \csname p@##1\endcsname\csname the##1\endcsname}%
-      \else
+      \else%
         \protected@edef\@currentlabel{%
           [##1][\arabic{##1}][\@result]%
           \csname p@##1\endcsname\csname the##1\endcsname}%
-      fi}%
+      \fi}%
   }%
 }
 %    \end{macrocode}
diff --git a/Master/texmf-dist/tex/latex/cleveref/cleveref.sty b/Master/texmf-dist/tex/latex/cleveref/cleveref.sty
index 2f5ba2ab5a1..3d0505e458f 100644
--- a/Master/texmf-dist/tex/latex/cleveref/cleveref.sty
+++ b/Master/texmf-dist/tex/latex/cleveref/cleveref.sty
@@ -39,18 +39,19 @@
 %%   Grave accent  \`     Left brace    \{     Vertical bar  \|
 %%   Right brace   \}     Tilde         \~}
 \let\cref@old@refstepcounter\refstepcounter
-\def\refstepcounter%
-  {\@ifnextchar[{\refstepcounter@optarg}{\refstepcounter@noarg}}%]
+\def\refstepcounter{%
+  \@ifnextchar[{\refstepcounter@optarg}{\refstepcounter@noarg}%]
+}
 \def\refstepcounter@noarg#1{%
   \cref@old@refstepcounter{#1}%
-  \reset@by{#1}{\@result}%
+  \cref@resetby{#1}{\@result}%
   \ifx\@result\relax\def\@result{}%
   \else\edef\@result{\csname the\@result\endcsname}\fi%
   \protected@edef\@currentlabel{%
     [#1][\arabic{#1}][\@result]\@currentlabel}}
 \def\refstepcounter@optarg[#1]#2{%
   \cref@old@refstepcounter{#2}%
-  \reset@by{#2}{\@result}%
+  \cref@resetby{#2}{\@result}%
   \ifx\@result\relax\def\@result{}%
   \else\edef\@result{\csname the\@result\endcsname}\fi%
   \protected@edef\@currentlabel{%
@@ -91,7 +92,7 @@
   \@ifundefined{chapter}{%
     \def\refstepcounter@noarg##1{%
       \cref@old@refstepcounter{##1}%
-      \reset@by{##1}{\@result}%
+      \cref@resetby{##1}{\@result}%
       \ifx\@result\relax\def\@result{}%
       \else\edef\@result{\csname the\@result\endcsname}\fi%
       \def\@tmpa{##1}
@@ -106,7 +107,7 @@
   }{%
     \def\refstepcounter@noarg##1{%
       \cref@old@refstepcounter{##1}%
-      \reset@by{##1}{\@result}%
+      \cref@resetby{##1}{\@result}%
       \ifx\@result\relax\def\@result{}%
       \else\edef\@result{\csname the\@result\endcsname}\fi%
       \def\@tmpa{##1}
@@ -117,7 +118,7 @@
       \else
         \protected@edef\@currentlabel{%
           [##1][\arabic{##1}][\@result]\@currentlabel}
-      \fi}
+      \fi}%
   }%
 }
 \def\cref@getlabel#1#2{%
@@ -618,7 +619,7 @@
       \expandafter\expandafter\expandafter\@tmpb%
       \expandafter\expandafter\expandafter{%
         \expandafter\@changecase\@tmpb}%
-      \newtoks\@toksa%
+      \toksdef\@toksa=0%
       \@toksa={%
         \expandafter\gdef\csname\@other @#2@name\endcsname}%
       \expandafter\the\expandafter\@toksa\expandafter{\@tmpa}%
@@ -639,6 +640,7 @@
       \@tmplabel{####1}{####3}{####4}}%
     \expandafter\def\expandafter\@tmpb\expandafter{%
       \@tmplabel{####2}{####5}{####6}}%
+    \toksdef\@toksa=0%
     \@toksa={\def\@tmprangelabel##1##2##3##4##5##6}%
     \expandafter\expandafter\expandafter\expandafter%
     \expandafter\expandafter\expandafter\the%
@@ -676,7 +678,6 @@
 }
 \def\@crefdefineformat#1{%
   \begingroup%
-    \newtoks\@toksa%
     \@crefconstructcomponents{#1}%
     \expandafter\expandafter\expandafter\def%
     \expandafter\expandafter\expandafter\@tmpfirst%
@@ -686,6 +687,7 @@
     \expandafter\expandafter\expandafter\@tmpFirst%
     \expandafter\expandafter\expandafter{%
       \expandafter\@tmpName\expandafter~\@tmplabel}%
+    \toksdef\@toksa=0%
     \@toksa={\crefformat{#1}}%
     \expandafter\the\expandafter\@toksa\expandafter{\@tmpfirst}%
     \@toksa={\Crefformat{#1}}%
@@ -693,8 +695,6 @@
   \endgroup}
 \def\@crefrangedefineformat#1{%
   \begingroup%
-    \newtoks\@toksa%
-    \newtoks\@toksb%
     \@crefconstructcomponents{#1}%
     \expandafter\expandafter\expandafter\def%
     \expandafter\expandafter\expandafter\@tmpfirst%
@@ -704,6 +704,7 @@
     \expandafter\expandafter\expandafter\@tmpFirst%
     \expandafter\expandafter\expandafter{%
       \expandafter\@tmpNameplural\expandafter~\@tmprangelabel}%
+    \toksdef\@toksa=0%
     \@toksa={\crefrangeformat{#1}}%
     \expandafter\the\expandafter\@toksa\expandafter{\@tmpfirst}%
     \@toksa={\Crefrangeformat{#1}}%
@@ -711,8 +712,6 @@
   \endgroup}
 \def\@crefdefinemultiformat#1{%
   \begingroup%
-    \newtoks\@toksa%
-    \newtoks\@toksb%
     \@crefconstructcomponents{#1}%
     \expandafter\expandafter\expandafter\def%
     \expandafter\expandafter\expandafter\@tmpfirst%
@@ -734,6 +733,8 @@
     \expandafter\expandafter\expandafter\@tmplast%
     \expandafter\expandafter\expandafter{%
       \expandafter\creflastconjunction\@tmplabel}%
+    \toksdef\@toksa=0%
+    \toksdef\@toksb=1%
     \@toksb={}%
     \expandafter\cref@append@toks\expandafter\@toksb\expandafter{%
       \expandafter{\@tmpfirst}}%
@@ -759,8 +760,6 @@
   \endgroup}
 \def\@crefrangedefinemultiformat#1{%
   \begingroup%
-    \newtoks\@toksa%
-    \newtoks\@toksb%
     \@crefconstructcomponents{#1}%
     \expandafter\expandafter\expandafter\def%
     \expandafter\expandafter\expandafter\@tmpfirst%
@@ -782,6 +781,8 @@
     \expandafter\expandafter\expandafter\@tmplast%
     \expandafter\expandafter\expandafter{%
       \expandafter\creflastconjunction\@tmprangelabel}%
+    \toksdef\@toksa=0%
+    \toksdef\@toksb=1%
     \@toksb={}%
     \expandafter\cref@append@toks\expandafter\@toksb\expandafter{%
       \expandafter{\@tmpfirst}}%
@@ -835,7 +836,7 @@
       \fi}%
     \@tmpa#1\@nil%
     \@ifundefined{\@other @#2@format}{%
-      \newtoks\@toksa%
+      \toksdef\@toksa=0%
       \@toksa={\def\@tmpa##1##2##3}%
       \expandafter\expandafter\expandafter\the%
       \expandafter\expandafter\expandafter\@toksa%
@@ -865,7 +866,7 @@
       \fi}%
     \@tmpa#1\@nil%
     \@ifundefined{\@other @#2@format}{%
-      \newtoks\@toksa%
+      \toksdef\@toksa=0%
       \@toksa={\def\@tmpa##1##2##3##4##5##6}%
       \expandafter\expandafter\expandafter\the%
       \expandafter\expandafter\expandafter\@toksa%
@@ -897,6 +898,7 @@
       \fi}%
     \@tmpa#1\@nil%
     \@ifundefined{\@other @#2@format@first}{%
+      \toksdef\@toksa=0%
       \@toksa={\def\@tmpa##1##2##3}%
       \expandafter\expandafter\expandafter\the%
       \expandafter\expandafter\expandafter\@toksa%
@@ -954,6 +956,7 @@
       \fi}%
     \@tmpa#1\@nil%
     \@ifundefined{\@other @#2@format@first}{%
+      \toksdef\@toksa=0%
       \@toksa={\def\@tmpa##1##2##3##4##5##6}%
       \expandafter\expandafter\expandafter\the%
       \expandafter\expandafter\expandafter\@toksa%
@@ -1215,7 +1218,8 @@
   \protected@edef\@currentlabel{%
     [#1][\arabic{#1}][\@result]%
     \csname p@#1\endcsname\csname the#1\endcsname}}
-\def\refstepcounter@noarg#1{\cref@old@refstepcounter{#1}}
+\def\refstepcounter@noarg#1{\cref@old@refstepcounter{#1}%
+}
 \def\refstepcounter@optarg[#1]#2{%
   \cref@old@refstepcounter{#2}%
   \expandafter\@cref@getlabel\@currentlabel\@nil{\@tmplabel}%
@@ -1232,34 +1236,34 @@
       \cref@resetby{##1}{\@result}%
       \ifx\@result\relax\def\@result{}%
       \else\edef\@result{\csname the\@result\endcsname}\fi%
-      \def\@tmpa{##1}
+      \def\@tmpa{##1}%
       \def\@tmpb{section}%
       \ifx\@tmpa\@tmpb%
         \protected@edef\@currentlabel{%
           [appendix][\arabic{##1}][\@result]%
           \csname p@##1\endcsname\csname the##1\endcsname}%
-      \else
+      \else%
         \protected@edef\@currentlabel{%
           [##1][\arabic{##1}][\@result]%
           \csname p@##1\endcsname\csname the##1\endcsname}%
-      fi}%
+      \fi}%
   }{%
     \def\H@refstepcounter##1{%
       \stepcounter{##1}%
       \cref@resetby{##1}{\@result}%
       \ifx\@result\relax\def\@result{}%
       \else\edef\@result{\csname the\@result\endcsname}\fi%
-      \def\@tmpa{##1}
+      \def\@tmpa{##1}%
       \def\@tmpb{chapter}%
       \ifx\@tmpa\@tmpb%
         \protected@edef\@currentlabel{%
           [appendix][\arabic{##1}][\@result]%
           \csname p@##1\endcsname\csname the##1\endcsname}%
-      \else
+      \else%
         \protected@edef\@currentlabel{%
           [##1][\arabic{##1}][\@result]%
           \csname p@##1\endcsname\csname the##1\endcsname}%
-      fi}%
+      \fi}%
   }%
 }
 \newif\if@crefstarred