babel-spanish (24apr14)

git-svn-id: svn://tug.org/texlive/trunk@33668 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 557 insertions, 547 deletions

diff --git a/Master/texmf-dist/tex/generic/babel-spanish/spanish.ldf b/Master/texmf-dist/tex/generic/babel-spanish/spanish.ldf
index ddf31bd09f0..d7756d03f72 100644
--- a/Master/texmf-dist/tex/generic/babel-spanish/spanish.ldf
+++ b/Master/texmf-dist/tex/generic/babel-spanish/spanish.ldf
@@ -7,31 +7,22 @@
 %% spanish.dtx  (with options: `code')
 %% This is a generated file.
 %% 
-%% Copyright 1989-2008 Johannes L. Braams and any individual authors
-%% listed elsewhere in this file.  All rights reserved.
-%% 
-%% This file was generated from file(s) of the Babel system.
-%% ---------------------------------------------------------
+%% Copyright (C) 1997 - 2014
+%%        Javier Bezos (www.tex-tipografia.com)
+%%     and
+%%        CervanTeX (www.cervantex.es)
 %% 
-%% It may be distributed and/or modified under the
-%% conditions of the LaTeX Project Public License, either version 1.3
-%% of this license or (at your option) any later version.
-%% The latest version of this license is in
+%% It may be distributed and/or modified under the conditions of the
+%% LaTeX Project Public License, either version 1.3 of this license or
+%% (at your option) any later version. The latest version of this
+%% license is in
 %%   http://www.latex-project.org/lppl.txt
-%% and version 1.3 or later is part of all distributions of LaTeX
-%% version 2003/12/01 or later.
+%% and version 1.3 or later is part of all distributions of LaTeX version
+%% 2003/12/01 or later.
 %% 
 %% This work has the LPPL maintenance status "maintained".
 %% 
-%% The Current Maintainer of this work is Johannes Braams.
-%% 
-%% This file may only be distributed together with a copy of the Babel
-%% system. You may however distribute the Babel system without
-%% such generated files.
-%% 
-%% The list of all files belonging to the Babel distribution is
-%% given in the file `manifest.bbl'. See also `legal.bbl for additional
-%% information.
+%% The Current Maintainer of this work is Javier Bezos
 %% 
 %% The list of derived (unpacked) files belonging to the distribution
 %% and covered by LPPL is defined by the unpacking scripts (with
@@ -44,72 +35,70 @@
 %%        CervanTeX (www.cervantex.es)
 %% Please report errors to: Javier Bezos (preferably)
 %%                          www.tex-tipografia.com
-
-
 \ProvidesLanguage{spanish.ldf}
-    [2014/01/29 v5.0m Spanish support from the babel system]
+    [2014/04/24 v5.0n Spanish support from the babel system]
 \LdfInit{spanish}\captionsspanish
 
 \edef\es@savedcatcodes{%
- \catcode`\noexpand\~=\the\catcode`\~
- \catcode`\noexpand\"=\the\catcode`\"
- \catcode`\noexpand\:=\the\catcode`\:}
+  \catcode`\noexpand\~=\the\catcode`\~
+  \catcode`\noexpand\"=\the\catcode`\"
+  \catcode`\noexpand\:=\the\catcode`\:}
 \catcode`\~=\active
 \catcode`\"=12
 \catcode`\:=12
 
 \ifx\undefined\l@spanish
- \@nopatterns{Spanish}
- \adddialect\l@spanish0
+  \@nopatterns{Spanish}
+  \adddialect\l@spanish0
 \fi
 
 \def\es@sdef#1{\babel@save#1\def#1}
 \def\es@sDRC#1{\babel@save#1\DeclareRobustCommand*#1}
 
 \@ifundefined{documentclass}
- {\let\ifes@latex\iffalse}
- {\let\ifes@latex\iftrue}
+  {\let\ifes@latex\iffalse}
+  {\let\ifes@latex\iftrue}
 \ifes@latex
 
 \@ifundefined{spanishoptions}{}
 {\PassOptionsToPackage{\spanishoptions}{babel}}
 
 \def\es@genoption#1#2#3{%
- \DeclareOption{#1}{}%
- \@ifpackagewith{babel}{#1}%
-  {\def\es@a{#1}%
-   \expandafter\let\expandafter\es@b\csname opt@babel.sty\endcsname
-   \addto\es@b{,#2}%
-   \expandafter\let\csname opt@babel.sty\endcsname\es@b
-   \AtEndOfPackage{#3}}%
-  {}}
+  \DeclareOption{#1}{}%
+  \@ifpackagewith{babel}{#1}%
+    {\def\es@a{#1}%
+     \expandafter\let\expandafter\es@b\csname opt@babel.sty\endcsname
+     \addto\es@b{,#2}%
+     \expandafter\let\csname opt@babel.sty\endcsname\es@b
+     \AtEndOfPackage{#3}}%
+    {}}
 
 \es@genoption{es-minimal}
- {es-ucroman,es-noindentfirst,es-nosectiondot,es-noenumerate,%
-  es-noitemize,es-noquoting,es-notilde,es-nodecimaldot}
- {\spanishplainpercent
-  \let\es@operators\relax}
+  {es-ucroman,es-noindentfirst,es-nosectiondot,es-noenumerate,%
+   es-noitemize,es-noquoting,es-notilde,es-nodecimaldot}
+  {\spanishplainpercent
+   \let\es@operators\relax}
 \es@genoption{es-nolists}
- {es-noenumerate,es-noitemize}{}
+  {es-noenumerate,es-noitemize}{}
 \es@genoption{es-sloppy}
- {es-nolayout,es-noshorthands}{}
+  {es-nolayout,es-noshorthands}{}
 \es@genoption{es-noshorthands}
- {es-noquoting,es-nodecimaldot,es-notilde}{}
+  {es-noquoting,es-nodecimaldot,es-notilde}{}
 \es@genoption{mexico}
- {mexico-com,es-nodecimaldot}{}
+  {mexico-com,es-nodecimaldot}{}
 \es@genoption{mexico-com}
- {es-tabla,es-noquoting}
- {\def\lquoti{``}\def\rquoti{''}%
-  \def\lquotii{`}\def\rquotii{'}%
-  \def\lquotiii{\guillemotleft{}}%
-  \def\rquotiii{\guillemotright{}}}
+  {es-tabla,es-noquoting}
+  {\def\lquoti{``}\def\rquoti{''}%
+   \def\lquotii{`}\def\rquotii{'}%
+   \def\lquotiii{\guillemotleft{}}%
+   \def\rquotiii{\guillemotright{}}}
 
 \def\es@ifoption#1#2#3{%
- \@ifundefined{BabelModifiers}%
-   {\DeclareOption{es-#1}{}%
-    \@ifpackagewith{babel}{es-#1}{#2}{#3}}
-   {\@expandtwoargs\in@{,#1,}{,\BabelModifiers,}%
-    \ifin@#2\else#3\fi}}
+  \@ifundefined{BabelModifiers}%
+    {\DeclareOption{es-#1}{}%
+     \@ifpackagewith{babel}{es-#1}{#2}{#3}}
+    {\@expandtwoargs\in@{,#1,}{,\BabelModifiers,}%
+     \ifin@#2\else#3\fi}}
 
 \def\es@optlayout#1#2{\es@ifoption{#1}{}{\addto\layoutspanish{#2}}}
 
@@ -125,226 +114,260 @@
 \def\es@tablename{Ccuadro}
 \es@ifoption{tabla}{\def\es@tablename{Ttabla}}{}
 \es@ifoption{cuadro}{\def\es@tablename{Ccuadro}}{}
-\def\captionsspanish{%
- \es@a{preface}{Prefacio}%
- \es@a{ref}{Referencias}%
- \es@a{abstract}{Resumen}%
- \es@a{bib}{Bibliograf\'{\i}a}%
- \es@a{chapter}{Cap\'{\i}tulo}%
- \es@a{appendix}{Ap\'{e}ndice}%
- \es@a{listfigure}{\'{I}ndice de \es@uclc Ffiguras}%
- \es@a{listtable}{\'{I}ndice de \expandafter\es@uclc\es@tablename s}%
- \es@a{index}{\'{I}ndice \es@uclc Aalfab\'{e}tico}%
- \es@a{figure}{Figura}%
- \es@a{table}{\expandafter\@firstoftwo\es@tablename}%
- \es@a{part}{Parte}%
- \es@a{encl}{Adjunto}%
- \es@a{cc}{Copia a}%
- \es@a{headto}{A}%
- \es@a{page}{p\'{a}gina}%
- \es@a{see}{v\'{e}ase}%
- \es@a{also}{v\'{e}ase tambi\'{e}n}%
- \es@a{proof}{Demostraci\'{o}n}%
- \es@a{glossary}{Glosario}%
- \@ifundefined{chapter}
-  {\es@a{contents}{\'Indice}}%
-  {\es@a{contents}{\'Indice \es@uclc Ggeneral}}}
-
-\def\es@a#1{\@namedef{spanish#1name}}
-\captionsspanish
-\def\es@a#1#2{%
- \def\expandafter\noexpand\csname#1name\endcsname
- {\expandafter\noexpand\csname spanish#1name\endcsname}}
-\edef\captionsspanish{\captionsspanish}
-\def\es@month#1{%
- \expandafter#1\ifcase\month\or Eenero\or Ffebrero\or
- Mmarzo\or Aabril\or Mmayo\or Jjunio\or Jjulio\or Aagosto\or
- Sseptiembre\or Ooctubre\or Nnoviembre\or Ddiciembre\fi}
-
-\def\es@today#1{%
- \ifcase\es@datefmt
-  \the\day~de \es@month#1%
- \else
-  \es@month#1~\the\day
- \fi
- \ de\ifnum\year>1999\es@yearl\fi~\the\year}
-
-\def\datespanish{%
- \def\today{\es@today\@secondoftwo}%
- \def\Today{\es@today\@firstoftwo}}
-\newcount\es@datefmt
-\def\spanishreverseddate{\es@datefmt\@ne}
+\StartBabelCommands*{spanish}{captions}
+    [unicode, charset=utf8, fontenc=EU1 EU2]
+
+  \AddBabelHook{spanish}{stringprocess}{%
+    \protected@edef\BabelString{\BabelString}}
+  \SetString{\bibname}{Bibliografía}%
+  \SetString{\chaptername}{Capítulo}%
+  \SetString{\appendixname}{Apéndice}%
+  \SetString{\listfigurename}{Índice de \es@uclc Ffiguras}%
+  \SetString{\listtablename}{Índice de \expandafter\es@uclc\es@tablename s}%
+  \SetString{\indexname}{Índice \es@uclc Aalfabético}%
+  \SetString{\pagename}{página}%
+  \SetString{\seename}{véase}%
+  \SetString{\alsoname}{véase también}%
+  \SetString{\proofname}{Demostración}%
+  \@ifundefined{chapter}
+    {\SetString{\contentsname}{Índice}}%
+    {\SetString{\contentsname}{Índice \es@uclc Ggeneral}}
+
+\StartBabelCommands*{spanish}{captions}
+
+  \AddBabelHook{spanish}{stringprocess}{%
+    \protected@edef\BabelString{\BabelString}}
+  \SetString{\prefacename}{Prefacio}%
+  \SetString{\refname}{Referencias}%
+  \SetString{\abstractname}{Resumen}%
+  \SetString{\bibname}{Bibliograf\'{\i}a}%
+  \SetString{\chaptername}{Cap\'{\i}tulo}%
+  \SetString{\appendixname}{Ap\'{e}ndice}%
+  \SetString{\listfigurename}{\'{I}ndice de \es@uclc Ffiguras}%
+  \SetString{\listtablename}{\'{I}ndice de \expandafter\es@uclc\es@tablename s}%
+  \SetString{\indexname}{\'{I}ndice \es@uclc Aalfab\'{e}tico}%
+  \SetString{\figurename}{Figura}%
+  \SetString{\tablename}{\expandafter\@firstoftwo\es@tablename}%
+  \SetString{\partname}{Parte}%
+  \SetString{\enclname}{Adjunto}%
+  \SetString{\ccname}{Copia a}%
+  \SetString{\headtoname}{A}%
+  \SetString{\pagename}{p\'{a}gina}%
+  \SetString{\seename}{v\'{e}ase}%
+  \SetString{\alsoname}{v\'{e}ase tambi\'{e}n}%
+  \SetString{\proofname}{Demostraci\'{o}n}%
+  \SetString{\glossaryname}{Glosario}%
+  \@ifundefined{chapter}
+    {\SetString{\contentsname}{\'{I}ndice}}%
+    {\SetString{\contentsname}{\'{I}ndice \es@uclc Ggeneral}}
+\StartBabelCommands*{spanish}{date}
+
+  \SetStringLoop{month#1name}{enero,febrero,marzo,abril,mayo,junio,%
+    julio,agosto,septiembre,octubre,noviembre,diciembre}
+  \SetStringLoop{ucmonth#1name}{Enero,Febrero,Marzo,Abril,Mayo,Junio,%
+    Julio,Agosto,Septiembre,Octubre,Noviembre,Diciembre}
+  \SetString\today{\spanishdate{\year}{\month}{\day}}
+  \SetString\Today{\spanishDate{\year}{\month}{\day}}
+
+\EndBabelCommands
+
+\newcommand\spanishdate{\es@date{}}
+\newcommand\spanishDate{\es@date{uc}}
+\def\es@date#1#2#3#4{%
+  \ifcase\es@datefmt
+    \number#4~de \csname#1month\romannumeral#3name\endcsname
+  \else
+    \csname#1month\romannumeral#3name\endcsname~\number#4\relax
+  \fi
+  \ de%
+    \ifnum#2>1999\relax\es@yearl
+    \else\ifnum#2<1100\es@yearl
+    \fi\fi
+  ~\number#2\relax}
+\chardef\es@datefmt=\z@
+\def\spanishreverseddate{\chardef\es@datefmt=\@ne}
 \def\spanishdatedel{\def\es@yearl{l}}
 \def\spanishdatede{\let\es@yearl\@empty}
 \spanishdatede
 \def\selectspanish{%
- \def\selectspanish{%
   \def\selectspanish{%
-   \PackageWarning{spanish}{Extra \string\selectspanish ignored}}%
-  \es@select}}
+    \def\selectspanish{%
+      \PackageWarning{spanish}{Extra \string\selectspanish\space ignored}}%
+    \es@select}}
 \@onlypreamble\selectspanish
 \def\es@select{%
- \let\es@select\@undefined
- \selectlanguage{spanish}}
+  \let\es@select\@undefined
+  \selectlanguage{spanish}}
 
 \let\es@shlist\@empty
 \def\extrasspanish{%
- \textspanish
- \mathspanish
- \ifx\shorthandsspanish\@empty
-  \expandafter\spanishdeactivate\expandafter{\es@shlist}%
-  \languageshorthands{none}%
- \else
-  \shorthandsspanish
- \fi}
+  \textspanish
+  \mathspanish
+  \ifx\shorthandsspanish\@empty
+    \expandafter\spanishdeactivate\expandafter{\es@shlist}%
+    \languageshorthands{none}%
+  \else
+    \shorthandsspanish
+  \fi}
 \def\noextrasspanish{%
- \ifx\textspanish\@empty\else
-  \notextspanish
- \fi
- \ifx\mathspanish\@empty\else
-  \nomathspanish
- \fi
- \ifx\shorthandsspanish\@empty\else
-  \noshorthandsspanish
- \fi
- \csname es@restorelist\endcsname}
+  \ifx\textspanish\@empty\else
+    \notextspanish
+  \fi
+  \ifx\mathspanish\@empty\else
+    \nomathspanish
+  \fi
+  \ifx\shorthandsspanish\@empty\else
+    \noshorthandsspanish
+  \fi
+  \csname es@restorelist\endcsname}
 
 \addto\textspanish{\es@sDRC\sptext{\es@sptext}}
 
 \def\es@orddot{.}
 \ifes@latex
- \def\es@sptext#1{%
-  {\es@orddot
-   \setbox\z@\hbox{8}\dimen@\ht\z@
-   \globaldefs\m@ne
-   \csname S@\f@size\endcsname
-   \globaldefs\z@
-   \edef\@tempa{\def\noexpand\@tempc{#1}%
-    \lowercase{\def\noexpand\@tempb{#1}}}\@tempa
-   \ifx\@tempb\@tempc
-    \fontsize\sf@size\z@
-    \selectfont
-    \advance\dimen@-1.15ex
-   \else
-    \fontsize\ssf@size\z@
-    \selectfont
-    \advance\dimen@-1.5ex
-   \fi
-   \math@fontsfalse\raise\dimen@\hbox{#1}}}
+  \def\es@sptext#1{%
+    {\es@orddot
+     \setbox\z@\hbox{8}\dimen@\ht\z@
+     \globaldefs\m@ne
+     \csname S@\f@size\endcsname
+     \globaldefs\z@
+     \edef\@tempa{\def\noexpand\@tempc{#1}%
+       \lowercase{\def\noexpand\@tempb{#1}}}\@tempa
+     \ifx\@tempb\@tempc
+       \fontsize\sf@size\z@
+       \selectfont
+       \advance\dimen@-1.15ex
+     \else
+       \fontsize\ssf@size\z@
+       \selectfont
+       \advance\dimen@-1.5ex
+     \fi
+     \math@fontsfalse\raise\dimen@\hbox{#1}}}
 \else
- \let\sptextfont\rm
- \def\es@sptext#1{%
-  {\es@orddot
-   \setbox\z@\hbox{8}\dimen@\ht\z@
-   \edef\@tempa{\def\noexpand\@tempc{#1}%
-    \lowercase{\def\noexpand\@tempb{#1}}}\@tempa
-   \ifx\@tempb\@tempc
-    \advance\dimen@-0.75ex
-    \raise\dimen@\hbox{$\scriptstyle\sptextfont#1$}%
-   \else
-    \advance\dimen@-0.8ex
-    \raise\dimen@\hbox{$\scriptscriptstyle\sptextfont#1$}%
-   \fi}}
+  \let\sptextfont\rm
+  \def\es@sptext#1{%
+    {\es@orddot
+     \setbox\z@\hbox{8}\dimen@\ht\z@
+     \edef\@tempa{\def\noexpand\@tempc{#1}%
+       \lowercase{\def\noexpand\@tempb{#1}}}\@tempa
+     \ifx\@tempb\@tempc
+       \advance\dimen@-0.75ex
+       \raise\dimen@\hbox{$\scriptstyle\sptextfont#1$}%
+     \else
+       \advance\dimen@-0.8ex
+       \raise\dimen@\hbox{$\scriptscriptstyle\sptextfont#1$}%
+     \fi}}
 \fi
 \ifes@latex
- \addto\textspanish{\es@sDRC\lsc{\es@lsc}}
- \def\es@lsc{\es@xlsc\MakeUppercase\MakeLowercase}
- \def\es@xlsc#1#2#3{%
-  \leavevmode
-  \hbox{%
-   \scshape\selectfont
-   \expandafter\ifx\csname\f@encoding/\f@family/\f@series
-      /n/\f@size\expandafter\endcsname
-    \csname\curr@fontshape/\f@size\endcsname
-    \csname S@\f@size\endcsname
-    \fontsize\sf@size\z@\selectfont
-    \PackageWarning{spanish}{Replacing `\curr@fontshape' by
-      \MessageBreak faked small caps}%
-    #1{#3}%
-   \else
-    #2{#3}%
-   \fi}}
+  \addto\textspanish{\es@sDRC\lsc{\es@lsc}}
+  \def\es@lsc{\es@xlsc\MakeUppercase\MakeLowercase}
+  \def\es@xlsc#1#2#3{%
+    \leavevmode
+    \hbox{%
+      \scshape\selectfont
+      \expandafter\ifx\csname\f@encoding/\f@family/\f@series
+            /n/\f@size\expandafter\endcsname
+        \csname\curr@fontshape/\f@size\endcsname
+        \csname S@\f@size\endcsname
+        \fontsize\sf@size\z@\selectfont
+        \PackageWarning{spanish}{Replacing `\curr@fontshape' by
+          \MessageBreak faked small caps}%
+        #1{#3}%
+      \else
+        #2{#3}%
+      \fi}}
 \fi
 \newif\ifes@listquot
 
 \ifes@latex
- \csname newtoks\endcsname\es@quottoks
- \csname newcount\endcsname\es@quotdepth
- \newenvironment{quoting}
-  {\leavevmode
-  \advance\es@quotdepth\@ne
-  \csname lquot\romannumeral\es@quotdepth\endcsname%
-  \ifnum\es@quotdepth=\@ne
-   \es@listquotfalse
-   \let\es@quotpar\everypar
-   \let\everypar\es@quottoks
-   \everypar\expandafter{\the\es@quotpar}%
-   \es@quotpar{\the\everypar
-    \ifes@listquot\global\es@listquotfalse\else\es@quotcont\fi}%
-  \fi
-  \toks@\expandafter{\es@quotcont}%
-  \edef\es@quotcont{\the\toks@
-   \expandafter\noexpand
-   \csname rquot\romannumeral\es@quotdepth\endcsname}}
-  {\csname rquot\romannumeral\es@quotdepth\endcsname}
- \def\lquoti{\guillemotleft{}}
- \def\rquoti{\guillemotright{}}
- \def\lquotii{``}
- \def\rquotii{''}
- \def\lquotiii{`}
- \def\rquotiii{'}
- \let\es@quotcont\@empty
- \addto\@marginparreset{\let\es@quotcont\@empty}
- \DeclareRobustCommand\es@listquot{%
-  \csname rquot\romannumeral\es@quotdepth\endcsname
-  \global\es@listquottrue}
+  \csname newtoks\endcsname\es@quottoks
+  \csname newcount\endcsname\es@quotdepth
+  \newenvironment{quoting}
+    {\leavevmode
+     \advance\es@quotdepth\@ne
+     \csname lquot\romannumeral\es@quotdepth\endcsname
+     \ifnum\es@quotdepth=\@ne
+       \es@listquotfalse
+       \let\es@quotpar\everypar
+       \let\everypar\es@quottoks
+       \everypar\expandafter{\the\es@quotpar}%
+       \es@quotpar{\the\everypar
+         \ifes@listquot\global\es@listquotfalse\else\es@quotcont\fi}%
+     \fi
+     \toks@\expandafter{\es@quotcont}%
+     \edef\es@quotcont{%
+       \the\toks@
+       \expandafter\noexpand
+       \csname rquot\romannumeral\es@quotdepth\endcsname}}
+    {\csname rquot\romannumeral\es@quotdepth\endcsname}
+  \def\lquoti{\guillemotleft{}}
+  \def\rquoti{\guillemotright{}}
+  \def\lquotii{``}
+  \def\rquotii{''}
+  \def\lquotiii{`}
+  \def\rquotiii{'}
+  \let\es@quotcont\@empty
+  \addto\@marginparreset{\let\es@quotcont\@empty}
+  \DeclareRobustCommand\es@listquot{%
+    \csname rquot\romannumeral\es@quotdepth\endcsname
+    \global\es@listquottrue}
 \fi
 \addto\textspanish{\bbl@frenchspacing}
 \addto\notextspanish{\bbl@nonfrenchspacing}
 \addto\textspanish{%
- \let\es@save@dot\.%
- \es@sDRC\.{\@ifnextchar.{\es@dots}{\es@save@dot}}}
+  \let\es@save@dot\.%
+  \es@sDRC\.{\@ifnextchar.{\es@dots}{\es@save@dot}}}
 \def\es@dots..{\leavevmode\hbox{...}\spacefactor\@M}
 \def\es@sppercent{\unskip\textormath{$\m@th\,$}{\,}}
 \def\spanishplainpercent{\let\es@sppercent\@empty}
 \addto\textspanish{%
- \let\percentsign\%%
- \es@sDRC\%{\es@sppercent\percentsign{}}}
+  \let\percentsign\%%
+  \es@sDRC\%{\es@sppercent\percentsign{}}}
 \addto\mathspanish{\es@sDRC\dotlessi{\es@dotlessi}}
 \let\nomathspanish\relax
 
 \ifes@latex
- \def\es@texti{\i}
- \addto\@uclclist{\dotlessi\es@texti}
+  \def\es@texti{\i}
+  \addto\@uclclist{\dotlessi\es@texti}
 \fi
 
 \ifes@latex
- \def\es@dotlessi{%
-  \ifmmode
-   {\ifnum\mathgroup=\m@ne
-     \imath
+  \def\es@dotlessi{%
+    \ifmmode
+      {\ifnum\mathgroup=\m@ne
+         \imath
+       \else
+         \count@\escapechar \escapechar=\m@ne
+           \edef\es@a{\expandafter\string\the\textfont\mathgroup}%
+           \expandafter\split@name\es@a////\@nil
+         \escapechar=\count@
+         \@expandtwoargs\in@{////}{\f@size}%
+         \ifin@\else
+           \PackageError{spanish}{%
+             Non-NFSS font name. The current math font (\es@a)\MessageBreak
+             doesn't follow the NFSS conventions. I'll use the\MessageBreak
+             default \string\i\space for \string\dotlessi,
+             but expect a wrong output.}%
+           {Find where this font has been (re)defined, and fix it.}%
+           \def\f@encoding{OT1}%
+         \fi
+         \@ifundefined{\f@encoding\string\i}%
+           {\edef\f@encoding{\string?}}{}%
+         \expandafter\count@\the\csname\f@encoding\string\i\endcsname
+         \advance\count@"7000
+         \mathchar\count@
+       \fi}%
     \else
-     \count@\escapechar \escapechar=\m@ne
-     \expandafter\expandafter\expandafter
-      \split@name\expandafter\string\the\textfont\mathgroup\@nil
-     \escapechar=\count@
-     \@ifundefined{\f@encoding\string\i}%
-      {\edef\f@encoding{\string?}}{}%
-     \expandafter\count@\the\csname\f@encoding\string\i\endcsname
-     \advance\count@"7000
-     \mathchar\count@
-    \fi}%
-  \else
-   \i
-  \fi}
+      \i
+    \fi}
 \else
- \def\es@dotlessi{\textormath{\i}{\mathchar"7010}}
+  \def\es@dotlessi{\textormath{\i}{\mathchar"7010}}
 \fi
 
 \def\accentedoperators{%
- \def\es@op@ac##1{\acute{\if i##1\dotlessi\else##1\fi}}}
+  \def\es@op@ac##1{\acute{\if i##1\dotlessi\else##1\fi}}}
 \def\unaccentedoperators{%
- \def\es@op@ac##1{##1}}
+  \def\es@op@ac##1{##1}}
 \accentedoperators
 \def\spacedoperators{\let\es@op@sp\,}
 \def\unspacedoperators{\let\es@op@sp\@empty}
@@ -352,165 +375,160 @@
 \addto\mathspanish{\es@operators}
 
 \ifes@latex\else
- \let\operator@font\rm
+  \let\operator@font\rm
 \fi
 \def\es@operators{%
- \es@sdef\bmod{\nonscript\mskip-\medmuskip\mkern5mu
-  \mathbin{\operator@font m\es@op@ac od}\penalty900\mkern5mu
-  \nonscript\mskip-\medmuskip}%
- \@ifundefined{@amsmath@err}%
-  {\es@sdef\pmod##11{\allowbreak\mkern18mu
-    ({\operator@font m\es@op@ac od}\,\,##11)}}%
-  {\es@sdef\mod##1{\allowbreak\if@display\mkern18mu
-    \else\mkern12mu\fi{\operator@font m\es@op@ac od}\,\,##1}%
-   \es@sdef\pmod##1{\pod{{\operator@font m\es@op@ac od}%
-    \mkern6mu##1}}}%
- \def\es@a##1 {%
-  \if^##1^% empty? continue
-   \bbl@afterelse
-   \es@a
-  \else
-   \bbl@afterfi
-   {\if&##1% &? finish
-   \else
-    \bbl@afterfi
-    \begingroup
-    \let\,\@empty % ignore when def'ing name
-    \let\acute\@firstofone % id
-    \edef\es@b{\expandafter\noexpand\csname##1\endcsname}%
-    \def\,{\noexpand\es@op@sp}%
-    \def\acute{\noexpand\es@op@ac}%
-    \edef\es@a{\endgroup
-     \noexpand\es@sdef\expandafter\noexpand\es@b{%
-       \mathop{\noexpand\operator@font##1}\es@c}}%
-    \es@a % restores itself
-   \es@a
-  \fi}%
- \fi}%
- \let\es@b\spanishoperators
- \addto\es@b{ }%
- \let\es@c\@empty
- \expandafter\es@a\es@b l\acute{i}m l\acute{i}m\,sup
-  l\acute{i}m\,inf m\acute{a}x \acute{i}nf m\acute{i}n & %
- \def\es@c{\nolimits}%
- \expandafter\es@a\es@b sen tg arc\,sen arc\,cos arc\,tg & }
+  \es@sdef\bmod{\nonscript\mskip-\medmuskip\mkern5mu
+    \mathbin{\operator@font m\es@op@ac od}\penalty900\mkern5mu
+    \nonscript\mskip-\medmuskip}%
+  \@ifundefined{@amsmath@err}%
+    {\es@sdef\pmod##11{\allowbreak\mkern18mu
+        ({\operator@font m\es@op@ac od}\,\,##11)}}%
+    {\es@sdef\mod##1{\allowbreak\if@display\mkern18mu
+        \else\mkern12mu\fi{\operator@font m\es@op@ac od}\,\,##1}%
+      \es@sdef\pmod##1{\pod{{\operator@font m\es@op@ac od}%
+        \mkern6mu##1}}}%
+  \def\es@a##1 {%
+    \ifx\relax##1\relax % empty? continue
+      \bbl@afterelse
+      \es@a
+    \else
+      \bbl@afterfi
+      {\ifx\\##1% \@emtpy? finish
+       \else
+         \bbl@afterfi
+         \begingroup
+           \let\,\@empty % ignore when def'ing name
+           \let\acute\@firstofone % id
+           \edef\es@b{\expandafter\noexpand\csname##1\endcsname}%
+           \def\,{\noexpand\es@op@sp}%
+           \def\acute{\noexpand\es@op@ac}%
+         \edef\es@a{\endgroup
+           \noexpand\es@sdef\expandafter\noexpand\es@b{%
+               \mathop{\noexpand\operator@font##1}\es@c}}%
+         \es@a % restores itself
+         \es@a
+       \fi}%
+    \fi}%
+  \let\es@b\spanishoperators
+  \addto\es@b{ }%
+  \let\es@c\@empty
+  \expandafter\es@a\es@b l\acute{i}m l\acute{i}m\,sup
+    l\acute{i}m\,inf m\acute{a}x \acute{i}nf m\acute{i}n \\ %
+  \def\es@c{\nolimits}%
+  \expandafter\es@a\es@b sen tg arc\,sen arc\,cos arc\,tg \\ }
 \def\spanishoperators{cotg cosec senh tgh }
 \DeclareTextCompositeCommand{\'}{OT1}{i}{\@tabacckludge'{\i}}
 
 \def\es@set@shorthand#1{%
- \expandafter\edef\csname es@savecat\string#1\endcsname
-  {\the\catcode`#1}%
- \initiate@active@char{#1}%
- \catcode`#1=\csname es@savecat\string#1\endcsname\relax
- \if.#1\else
-  \addto\es@restorelist{\es@restore{#1}}%
-  \addto\es@select{\shorthandon{#1}}%
-  \addto\shorthandsspanish{\es@activate{#1}}%
-  \addto\es@shlist{#1}%
- \fi}
+  \expandafter\edef\csname es@savecat\string#1\endcsname
+    {\the\catcode`#1}%
+  \initiate@active@char{#1}%
+  \catcode`#1=\csname es@savecat\string#1\endcsname\relax
+  \if.#1\else
+    \addto\es@restorelist{\es@restore{#1}}%
+    \addto\es@select{\shorthandon{#1}}%
+    \addto\shorthandsspanish{\es@activate{#1}}%
+    \addto\es@shlist{#1}%
+  \fi}
 
 \def\es@use@shorthand{%
- \if@safe@actives
-  \bbl@afterelse
-  \string
- \else
-  \bbl@afterfi
-  {\ifx\thepage\relax
-   \bbl@afterelse
-   \string
+  \if@safe@actives
+    \bbl@afterelse
+    \string
   \else
-   \bbl@afterfi
-   \es@use@sh
-  \fi}%
- \fi}
+    \bbl@afterfi
+    {\ifx\thepage\relax
+       \bbl@afterelse
+       \string
+     \else
+       \bbl@afterfi
+       \es@use@sh
+     \fi}%
+  \fi}
 
 \def\es@use@sh#1{%
- \ifx\protect\@unexpandable@protect
-  \bbl@afterelse
-  \noexpand#1%
- \else%
-  \bbl@afterfi
-  \textormath
-   {\csname active@char\string#1\endcsname}%
-   {\csname normal@char\string#1\endcsname}%
- \fi}
+  \ifx\protect\@unexpandable@protect
+    \bbl@afterelse
+    \noexpand#1%
+  \else%
+    \bbl@afterfi
+    \textormath
+      {\csname active@char\string#1\endcsname}%
+      {\csname normal@char\string#1\endcsname}%
+  \fi}
 
 \gdef\es@activate#1{%
- \begingroup
-  \lccode`\~=`#1
-  \lowercase{%
- \endgroup
- \def~{\es@use@shorthand~}}}
+  \begingroup
+    \lccode`\~=`#1
+    \lowercase{%
+  \endgroup
+  \def~{\es@use@shorthand~}}}
 
 \def\spanishdeactivate#1{%
- \@tfor\@tempa:=#1\do{\expandafter\es@spdeactivate\@tempa}}
+  \@tfor\@tempa:=#1\do{\expandafter\es@spdeactivate\@tempa}}
 
 \def\es@spdeactivate#1{%
- \if.#1%
-  \mathcode`\.=\es@period@math\relax
-  \begingroup\lccode`\~=`\.\lowercase{\endgroup\let~\es@period@code}%
- \else
+  \if.#1%
+    \mathcode`\.=\es@period@math\relax
+    \begingroup\lccode`\~=`\.\lowercase{\endgroup\let~\es@period@code}%
+  \else
+    \begingroup
+      \lccode`\~=`#1
+      \lowercase{%
+    \endgroup
+    \expandafter\let\expandafter~%
+      \csname normal@char\string#1\endcsname}%
+      \catcode`#1=\csname es@savecat\string#1\endcsname\relax
+  \fi}
+\def\es@restore#1{%
+  \shorthandon{#1}%
   \begingroup
-   \lccode`\~=`#1
-   \lowercase{%
+    \lccode`\~=`#1
+    \lowercase{%
   \endgroup
-  \expandafter\let\expandafter~%
-   \csname normal@char\string#1\endcsname}%
-  \catcode`#1=\csname es@savecat\string#1\endcsname\relax
- \fi}
-\def\es@restore#1{%
- \shorthandon{#1}%
- \begingroup
-  \lccode`\~=`#1
-  \lowercase{%
- \endgroup
- \bbl@deactivate{~}}}
+  \bbl@deactivate{~}}}
 \def\es@declare#1{%
- \@ifundefined{es@savecat\expandafter\string\@firstoftwo#1}%
-  {\@gobble}%
-  {\declare@shorthand{spanish}{#1}}}
+  \@ifundefined{es@savecat\expandafter\string\@firstoftwo#1}%
+    {\@gobble}%
+    {\declare@shorthand{spanish}{#1}}}
 \def\es@declarealt#1#2#3{%
- \es@declare{#1}{#3}%
- \es@declare{#2}{#3}}
+  \es@declare{#1}{#3}%
+  \es@declare{#2}{#3}}
 
 \ifes@latex\else
- \def\@tabacckludge#1{\csname\string#1\endcsname}
+  \def\@tabacckludge#1{\csname\string#1\endcsname}
 \fi
 
 \@ifundefined{add@accent}{\def\add@accent#1#2{\accent#1 #2}}{}
 \ifes@latex
- \def\es@accent#1#2#3{%
-  \expandafter\@text@composite
-  \csname OT1\string#1\endcsname#3\@empty\@text@composite
-  {\ifhmode\bbl@allowhyphens\fi\add@accent{#2}{#3}\bbl@allowhyphens
-   \setbox\@tempboxa\hbox{#3%
-    \global\mathchardef\accent@spacefactor\spacefactor}%
-   \spacefactor\accent@spacefactor}}
+  \def\es@accent#1#2#3{%
+    \expandafter\@text@composite
+      \csname OT1\string#1\endcsname#3\@empty\@text@composite
+      {\add@accent{#2}{#3}\futurelet\@let@token\bbl@sptest}}
+  \def\bbl@sptest{\ifx\@let@token\@sptoken\else\bbl@allowhyphens\fi}
 \else
- \def\es@accent#1#2#3{%
-  \ifhmode\bbl@allowhyphens\fi\add@accent{#2}{#3}\bbl@allowhyphens
-  \spacefactor\sfcode`#3 }
+  \def\es@accent#1#2#3{%
+    \add@accent{#2}{#3}\bbl@allowhyphens}
 \fi
 
 \addto\shorthandsspanish{\languageshorthands{spanish}}%
 \es@ifoption{noshorthands}{}{\es@set@shorthand{"}}
-\def\es@umlaut#1{%
- \bbl@allowhyphens\add@accent{127}#1\bbl@allowhyphens
- \spacefactor\sfcode`#1 }
+\def\es@umlaut#1{\add@accent{127}#1\bbl@allowhyphens}
 
 \addto\shorthandsspanish{%
- \babel@save\bbl@umlauta
- \let\bbl@umlauta\es@umlaut}
+  \babel@save\bbl@umlauta
+  \let\bbl@umlauta\es@umlaut}
 \let\noshorthandsspanish\relax
 
 \ifes@latex
 \addto\shorthandsspanish{%
- \expandafter\es@sdef\csname OT1\string\~\endcsname{\es@accent\~{126}}%
- \expandafter\es@sdef\csname OT1\string\'\endcsname{\es@accent\'{19}}}
+  \expandafter\es@sdef\csname OT1\string\~\endcsname{\es@accent\~{126}}%
+  \expandafter\es@sdef\csname OT1\string\'\endcsname{\es@accent\'{19}}}
 \else
 \addto\shorthandsspanish{%
- \es@sdef\~{\es@accent\~{126}}%
- \es@sdef\'#1{\if#1i\es@accent\'{19}\i\else\es@accent\'{19}{#1}\fi}}
+  \es@sdef\~{\es@accent\~{126}}%
+  \es@sdef\'#1{\if#1i\es@accent\'{19}\i\else\es@accent\'{19}{#1}\fi}}
 \fi
 
 \def\es@sptext@r#1#2{\es@sptext{#1#2}}
@@ -532,145 +550,136 @@
 \es@declare{"-}{\bbl@allowhyphens\-\bbl@allowhyphens}
 \es@declare{"=}{\bbl@allowhyphens\es@chf\hskip\z@skip}
 \es@declare{"~}
- {\bbl@allowhyphens
-  \discretionary{\es@chf}{\es@chf}{\es@chf}%
-  \bbl@allowhyphens}
+  {\bbl@allowhyphens
+   \discretionary{\es@chf}{\es@chf}{\es@chf}%
+   \bbl@allowhyphens}
 \es@declare{"r}
- {\bbl@allowhyphens
-  \discretionary{\es@chf}{}{r}%
-  \bbl@allowhyphens}
+  {\bbl@allowhyphens
+   \discretionary{\es@chf}{}{r}%
+   \bbl@allowhyphens}
 \es@declare{"R}
- {\bbl@allowhyphens
-  \discretionary{\es@chf}{}{R}%
-  \bbl@allowhyphens}
+  {\bbl@allowhyphens
+   \discretionary{\es@chf}{}{R}%
+   \bbl@allowhyphens}
 \es@declare{"y}
- {\@ifundefined{scalebox}%
-   {\ensuremath{\tau}}%
-   {\raisebox{1ex}{\scalebox{-1}{\resizebox{.45em}{1ex}{2}}}}}
+  {\@ifundefined{scalebox}%
+    {\ensuremath{\tau}}%
+    {\raisebox{1ex}{\scalebox{-1}{\resizebox{.45em}{1ex}{2}}}}}
 \es@declare{""}{\hskip\z@skip}
 \es@declare{"/}
- {\setbox\z@\hbox{/}%
-  \dimen@\ht\z@
-  \advance\dimen@-1ex
-  \advance\dimen@\dp\z@
-  \dimen@.31\dimen@
-  \advance\dimen@-\dp\z@
-  \ifdim\dimen@>0pt
-   \kern.01em\lower\dimen@\box\z@\kern.03em
-  \else
-   \box\z@
-  \fi}
+  {\setbox\z@\hbox{/}%
+   \dimen@\ht\z@
+   \advance\dimen@-1ex
+   \advance\dimen@\dp\z@
+   \dimen@.31\dimen@
+   \advance\dimen@-\dp\z@
+   \ifdim\dimen@>0pt
+     \kern.01em\lower\dimen@\box\z@\kern.03em
+   \else
+     \box\z@
+   \fi}
 \es@declare{"?}
- {\setbox\z@\hbox{?`}%
-  \leavevmode\raise\dp\z@\box\z@}
+  {\setbox\z@\hbox{?`}%
+   \leavevmode\raise\dp\z@\box\z@}
 \es@declare{"!}
- {\setbox\z@\hbox{!`}%
-  \leavevmode\raise\dp\z@\box\z@}
+  {\setbox\z@\hbox{!`}%
+   \leavevmode\raise\dp\z@\box\z@}
 
 \def\spanishdecimal#1{\def\es@decimal{{#1}}}
 \def\decimalcomma{\spanishdecimal{,}}
 \def\decimalpoint{\spanishdecimal{.}}
 \decimalcomma
 \es@ifoption{nodecimaldot}{}
- {\AtBeginDocument{\bgroup\@fileswfalse}%
-  \begingroup\lccode`\~=`\.\lowercase{\endgroup
-    \let\es@period@code~%
-    \es@set@shorthand{.}%
-    \let~\es@period@code}%
-  \AtBeginDocument{\egroup}%
-  \@namedef{normal@char\string.}{%
-   \@ifnextchar\egroup
-    {\es@period@code}%
-    {\csname active@char\string.\endcsname}}%
-  \declare@shorthand{system}{.}{\es@period@code}%
-  \addto\shorthandsspanish{%
-   \babel@savevariable{\mathcode`\.}%
-   \edef\es@period@math{\the\mathcode`\.}%
-   \babel@save\es@period@code
-   \ifnum\es@period@math="8000
-    \begingroup\lccode`\~=`\.\lowercase{\endgroup\let\es@period@code~}%
-   \else
-    \mathchardef\es@period@code\es@period@math\relax
-    \mathcode`\.="8000 %
-   \fi
-   \begingroup\lccode`\~=`\.\lowercase{\endgroup\babel@save~}%
-   \es@activate{.}}%
-  \def\es@a#1{\es@declare{.#1}{\es@decimal#1}}%
-  \es@a1\es@a2\es@a3\es@a4\es@a5\es@a6\es@a7\es@a8\es@a9\es@a0}
+  {\AtBeginDocument{\bgroup\@fileswfalse}%
+   \begingroup\lccode`\~=`\.\lowercase{\endgroup
+     \let\es@period@code~%
+     \es@set@shorthand{.}%
+     \let~\es@period@code}%
+   \AtBeginDocument{\egroup}%
+   \@namedef{normal@char\string.}{%
+     \@ifnextchar\egroup
+       {\es@period@code}%
+       {\csname active@char\string.\endcsname}}%
+   \declare@shorthand{system}{.}{\es@period@code}%
+   \addto\shorthandsspanish{%
+     \babel@savevariable{\mathcode`\.}%
+     \edef\es@period@math{\the\mathcode`\.}%
+     \babel@save\es@period@code
+     \ifnum\es@period@math="8000 %
+       \begingroup\lccode`\~=`\.\lowercase{\endgroup\let\es@period@code~}%
+     \else
+       \mathchardef\es@period@code\es@period@math\relax
+       \mathcode`\.="8000 %
+     \fi
+     \begingroup\lccode`\~=`\.\lowercase{\endgroup\babel@save~}%
+     \es@activate{.}}%
+   \def\es@a#1{\es@declare{.#1}{\es@decimal#1}}%
+   \es@a1\es@a2\es@a3\es@a4\es@a5\es@a6\es@a7\es@a8\es@a9\es@a0}
 
 \es@ifoption{notilde}{}{\es@set@shorthand{~}}
 \def\deactivatetilden{%
- \expandafter\let\csname spanish@sh@\string~@n@\endcsname\relax
- \expandafter\let\csname spanish@sh@\string~@N@\endcsname\relax}
+  \expandafter\let\csname spanish@sh@\string~@n@\endcsname\relax
+  \expandafter\let\csname spanish@sh@\string~@N@\endcsname\relax}
 \es@ifoption{tilden}
- {\es@declare{~n}{\~n}%
-  \es@declare{~N}{\~N}}
- {\let\deactivatetilden\relax}
+  {\es@declare{~n}{\~n}%
+   \es@declare{~N}{\~N}}
+  {\let\deactivatetilden\relax}
 \es@declarealt{~-}{"+}{%
- \leavevmode
- \bgroup
- \let\@sptoken\es@dashes % Changes \@ifnextchar behaviour
- \@ifnextchar-%
-  {\es@dashes}%
-  {\hbox{\es@chf}\egroup}}
+  \leavevmode
+  \bgroup
+    \let\@sptoken\es@dashes % Changes \@ifnextchar behaviour
+    \@ifnextchar-%
+      {\es@dashes}%
+      {\hbox{\es@chf}\egroup}}
 \def\es@dashes-{%
- \@ifnextchar-%
-  {\bbl@allowhyphens\hbox{---}\bbl@allowhyphens\egroup\@gobble}%
-  {\bbl@allowhyphens\hbox{--}\bbl@allowhyphens\egroup}}
+    \@ifnextchar-%
+      {\bbl@allowhyphens\hbox{---}\bbl@allowhyphens\egroup\@gobble}%
+      {\bbl@allowhyphens\hbox{--}\bbl@allowhyphens\egroup}}
 
 \es@ifoption{noquoting}%
- {\let\es@quoting\relax
- \let\activatequoting\relax
- \let\deactivatequoting\relax}
- {\@ifundefined{XML@catcodes}%
- {\es@set@shorthand{<}%
-  \es@set@shorthand{>}%
-  \declare@shorthand{system}{<}{\csname normal@char\string<\endcsname}%
-  \declare@shorthand{system}{>}{\csname normal@char\string>\endcsname}%
-  \addto\es@restorelist{\es@quoting}%
-  \addto\es@select{\es@quoting}%
-  \ifes@latex
-   \AtBeginDocument{%
-    \es@quoting
-    \if@filesw
-     \immediate\write\@mainaux{\string\@nameuse{es@quoting}}%
-    \fi}%
-  \fi
-  \def\activatequoting{%
-   \shorthandon{<>}%
-   \let\es@quoting\activatequoting}%
-  \def\deactivatequoting{%
-   \shorthandoff{<>}%
-   \let\es@quoting\deactivatequoting}}{}}
+  {\let\es@quoting\relax
+   \let\activatequoting\relax
+   \let\deactivatequoting\relax}
+  {\@ifundefined{XML@catcodes}%
+    {\es@set@shorthand{<}%
+     \es@set@shorthand{>}%
+     \declare@shorthand{system}{<}{\csname normal@char\string<\endcsname}%
+     \declare@shorthand{system}{>}{\csname normal@char\string>\endcsname}%
+     \addto\es@restorelist{\es@quoting}%
+     \addto\es@select{\es@quoting}%
+     \ifes@latex
+       \AtBeginDocument{%
+         \es@quoting
+         \if@filesw
+           \immediate\write\@mainaux{\string\@nameuse{es@quoting}}%
+         \fi}%
+     \fi
+     \def\activatequoting{%
+       \shorthandon{<>}%
+       \let\es@quoting\activatequoting}%
+     \def\deactivatequoting{%
+       \shorthandoff{<>}%
+       \let\es@quoting\deactivatequoting}}{}}
 
 \es@declarealt{<<}{"`}{\begin{quoting}}
 \es@declarealt{>>}{"'}{\end{quoting}}
 \begingroup
 \catcode`\'=12
 \gdef\es@activeacute{%
- \es@set@shorthand{'}%
- \def\es@a##1{\es@declare{'##1}{\@tabacckludge'##1}}%
- \es@a a\es@a e\es@a i\es@a o\es@a u%
- \es@a A\es@a E\es@a I\es@a O\es@a U%
- \es@declare{'n}{\~n}%
- \es@declare{'N}{\~N}%
- \es@declare{''}{''}%
- \let\es@pr@m@s\bbl@pr@m@s
- \def\bbl@pr@m@s{%
-  \ifx'\@let@token
-   \bbl@afterelse
-   \pr@@@s
-  \else
-   \bbl@afterfi
-   \es@pr@m@s
-  \fi}%
- \let\es@activeacute\relax}
+  \es@set@shorthand{'}%
+  \def\es@a##1{\es@declare{'##1}{\@tabacckludge'##1}}%
+  \es@a a\es@a e\es@a i\es@a o\es@a u%
+  \es@a A\es@a E\es@a I\es@a O\es@a U%
+  \es@declare{'n}{\~n}%
+  \es@declare{'N}{\~N}%
+  \es@declare{''}{''}%
+  \let\es@activeacute\relax}
 \endgroup
 
 \ifes@latex
- \@ifpackagewith{babel}{activeacute}{\es@activeacute}{}
+  \@ifpackagewith{babel}{activeacute}{\es@activeacute}{}
 \else
- \es@activeacute
+  \es@activeacute
 \fi
 \def\es@enumerate#1#2#3#4{\def\es@enum{{#1}{#2}{#3}{#4}}}
 \def\es@itemize#1#2#3#4{\def\es@item{{#1}{#2}{#3}{#4}}}
@@ -679,118 +688,119 @@
 \es@enumerate{1.}{a)}{1)}{a$'$}
 \def\spanishdashitems{\es@itemize{---}{---}{---}{---}}
 \def\spanishsymbitems{%
- \es@itemize
-  {\leavevmode\hbox to 1.2ex
-   {\hss\vrule height .9ex width .7ex depth -.2ex\hss}}%
-  {\textbullet}%
-  {$\m@th\circ$}%
-  {$\m@th\diamond$}}
+  \es@itemize
+    {\leavevmode\hbox to 1.2ex
+      {\hss\vrule height .9ex width .7ex depth -.2ex\hss}}%
+    {\textbullet}%
+    {$\m@th\circ$}%
+    {$\m@th\diamond$}}
 \def\spanishsignitems{%
- \es@itemize{\textbullet}%
-  {$\m@th\circ$}%
-  {$\m@th\diamond$}%
-  {$\m@th\triangleright$}}
+  \es@itemize
+    {\textbullet}%
+    {$\m@th\circ$}%
+    {$\m@th\diamond$}%
+    {$\m@th\triangleright$}}
 \spanishsymbitems
 \def\es@enumdef#1#2#3\@@{%
- \if#21%
-  \@namedef{theenum#1}{\arabic{enum#1}}%
- \else\if#2a%
-  \@namedef{theenum#1}{\emph{\alph{enum#1}}}%
- \else\if#2A%
-  \@namedef{theenum#1}{\Alph{enum#1}}%
- \else\if#2i%
-  \@namedef{theenum#1}{\roman{enum#1}}%
- \else\if#2I%
-  \@namedef{theenum#1}{\Roman{enum#1}}%
- \else\if#2o%
-  \@namedef{theenum#1}{\arabic{enum#1}\sptext{o}}%
- \fi\fi\fi\fi\fi\fi
- \toks@\expandafter{\csname theenum#1\endcsname}%
- \expandafter\edef\csname labelenum#1\endcsname
-   {\noexpand\es@listquot\the\toks@#3}}
+  \if#21%
+    \@namedef{theenum#1}{\arabic{enum#1}}%
+  \else\if#2a%
+    \@namedef{theenum#1}{\emph{\alph{enum#1}}}%
+  \else\if#2A%
+    \@namedef{theenum#1}{\Alph{enum#1}}%
+  \else\if#2i%
+    \@namedef{theenum#1}{\roman{enum#1}}%
+  \else\if#2I%
+    \@namedef{theenum#1}{\Roman{enum#1}}%
+  \else\if#2o%
+    \@namedef{theenum#1}{\arabic{enum#1}\sptext{o}}%
+  \fi\fi\fi\fi\fi\fi
+  \toks@\expandafter{\csname theenum#1\endcsname}%
+  \expandafter\edef\csname labelenum#1\endcsname
+    {\noexpand\es@listquot\the\toks@#3}}
 \def\es@guillemot#1#2{%
- \ifmmode#1%
- \else
-  \save@sf@q{\penalty\@M
-  \leavevmode\hbox{\usefont{U}{lasy}{m}{n}%
-   \char#2 \kern-0.19em\char#2 }}%
- \fi}
+  \ifmmode#1%
+  \else
+    \save@sf@q{\penalty\@M
+    \leavevmode\hbox{\usefont{U}{lasy}{m}{n}%
+      \char#2 \kern-0.19em\char#2 }}%
+  \fi}
 \def\layoutspanish{%
- \let\layoutspanish\@empty
- \DeclareTextCommand{\guillemotleft}{OT1}{\es@guillemot\ll{40}}%
- \DeclareTextCommand{\guillemotright}{OT1}{\es@guillemot\gg{41}}%
- \def\@fnsymbol##1%
-  {\ifcase##1\or*\or**\or***\or****\or
-   *****\or******\else\@ctrerr\fi}%
- \def\@alph##1%
-  {\ifcase##1\or a\or b\or c\or d\or e\or f\or g\or h\or i\or j\or
-   k\or l\or m\or n\or \~n\or o\or p\or q\or r\or s\or t\or u\or v\or
-   w\or x\or y\or z\else\@ctrerr\fi}%
- \def\@Alph##1%
-  {\ifcase##1\or A\or B\or C\or D\or E\or F\or G\or H\or I\or J\or
-   K\or L\or M\or N\or \~N\or O\or P\or Q\or R\or S\or T\or U\or V\or
-   W\or X\or Y\or Z\else\@ctrerr\fi}}
+  \let\layoutspanish\@empty
+  \DeclareTextCommand{\guillemotleft}{OT1}{\es@guillemot\ll{40}}%
+  \DeclareTextCommand{\guillemotright}{OT1}{\es@guillemot\gg{41}}%
+  \def\@fnsymbol##1%
+    {\ifcase##1\or*\or**\or***\or****\or
+     *****\or******\else\@ctrerr\fi}%
+  \def\@alph##1%
+    {\ifcase##1\or a\or b\or c\or d\or e\or f\or g\or h\or i\or j\or
+     k\or l\or m\or n\or \~n\or o\or p\or q\or r\or s\or t\or u\or v\or
+     w\or x\or y\or z\else\@ctrerr\fi}%
+  \def\@Alph##1%
+    {\ifcase##1\or A\or B\or C\or D\or E\or F\or G\or H\or I\or J\or
+     K\or L\or M\or N\or \~N\or O\or P\or Q\or R\or S\or T\or U\or V\or
+     W\or X\or Y\or Z\else\@ctrerr\fi}}
 
 \es@optlayout{noenumerate}{%
- \def\es@enumerate#1#2#3#4{%
-  \es@enumdef{i}#1\@empty\@empty\@@
-  \es@enumdef{ii}#2\@empty\@empty\@@
-  \es@enumdef{iii}#3\@empty\@empty\@@
-  \es@enumdef{iv}#4\@empty\@empty\@@}%
-  \def\p@enumii{\theenumi}%
-  \def\p@enumiii{\p@enumii\theenumii}%
-  \def\p@enumiv{\p@enumiii\theenumiii}%
-  \expandafter\es@enumerate\es@enum}
+  \def\es@enumerate#1#2#3#4{%
+    \es@enumdef{i}#1\@empty\@empty\@@
+    \es@enumdef{ii}#2\@empty\@empty\@@
+    \es@enumdef{iii}#3\@empty\@empty\@@
+    \es@enumdef{iv}#4\@empty\@empty\@@}%
+    \def\p@enumii{\theenumi}%
+    \def\p@enumiii{\p@enumii\theenumii}%
+    \def\p@enumiv{\p@enumiii\theenumiii}%
+    \expandafter\es@enumerate\es@enum}
 \es@optlayout{noitemize}{%
- \def\es@itemize#1#2#3#4{%
-  \def\labelitemi{\es@listquot#1}%
-  \def\labelitemii{\es@listquot#2}%
-  \def\labelitemiii{\es@listquot#3}%
-  \def\labelitemiv{\es@listquot#4}}%
-  \expandafter\es@itemize\es@item}
+  \def\es@itemize#1#2#3#4{%
+    \def\labelitemi{\es@listquot#1}%
+    \def\labelitemii{\es@listquot#2}%
+    \def\labelitemiii{\es@listquot#3}%
+    \def\labelitemiv{\es@listquot#4}}%
+    \expandafter\es@itemize\es@item}
 \let\esromanindex\@secondoftwo
 \es@ifoption{ucroman}
- {\def\es@romandef{%
-   \def\esromanindex##1##2{##1{\uppercase{##2}}}%
-   \def\@roman{\@Roman}}}
- {\def\es@romandef{%
-   \def\esromanindex##1##2{##1{\es@scroman{##2}}}%
-   \def\@roman##1{\es@roman{\number##1}}%
-   \def\es@roman##1{\es@scroman{\romannumeral##1}}%
-   \DeclareRobustCommand\es@scroman{\es@xlsc\uppercase\@firstofone}}}
+  {\def\es@romandef{%
+     \def\esromanindex##1##2{##1{\uppercase{##2}}}%
+     \def\@roman{\@Roman}}}
+  {\def\es@romandef{%
+     \def\esromanindex##1##2{##1{\es@scroman{##2}}}%
+     \def\@roman##1{\es@roman{\number##1}}%
+     \def\es@roman##1{\es@scroman{\romannumeral##1}}%
+     \DeclareRobustCommand\es@scroman{\es@xlsc\uppercase\@firstofone}}}
 \es@optlayout{lcroman}{\es@romandef}
 \newcommand\spanishlcroman{\def\@roman##1{\romannumeral##1}}
 \newcommand\spanishucroman{\def\@roman{\@Roman}}
 \newcommand\spanishscroman{\def\@roman##1{\es@roman{\romannumeral##1}}}
 \es@optlayout{noindentfirst}{%
- \let\@afterindentfalse\@afterindenttrue
- \@afterindenttrue}
+  \let\@afterindentfalse\@afterindenttrue
+  \@afterindenttrue}
 \es@optlayout{nosectiondot}{%
- \def\@seccntformat#1{\csname the#1\endcsname.\quad}%
- \def\numberline#1{\hb@xt@\@tempdima{#1\if&#1&\else.\fi\hfil}}}
+  \def\@seccntformat#1{\csname the#1\endcsname.\quad}%
+  \def\numberline#1{\hb@xt@\@tempdima{#1\if&#1&\else.\fi\hfil}}}
 \es@ifoption{nolayout}{\let\layoutspanish\relax}{}
 \es@ifoption{sloppy}{\let\textspanish\relax\let\mathspanish\relax}{}
 \es@ifoption{delayed}{}{\def\es@layoutspanish{\layoutspanish}}
 \es@ifoption{preindex}{\AtEndOfPackage{\RequirePackage{romanidx}}}{}
 \AtEndOfPackage{%
-\let\es@activeacute\@undefined
-\def\bbl@tempa{spanish}%
-\ifx\bbl@main@language\bbl@tempa
- \@nameuse{es@layoutspanish}%
- \addto\es@select{%
-  \@ifstar{\PackageError{spanish}%
-   {Old syntax--use es-nolayout}%
-   {If you don't want changes in layout\MessageBreak
-   use the es-nolayout package option}}%
-   {}}%
- \AtBeginDocument{\layoutspanish}%
-\fi
-\selectspanish}
-\fi
+  \let\es@activeacute\@undefined
+  \def\bbl@tempa{spanish}%
+  \ifx\bbl@main@language\bbl@tempa
+    \@nameuse{es@layoutspanish}%
+    \addto\es@select{%
+      \@ifstar{\PackageError{spanish}%
+        {Old syntax--use es-nolayout}%
+        {If you don't want changes in layout\MessageBreak
+         use the package option `es-nolayout'}}%
+      {}}%
+    \AtBeginDocument{\layoutspanish}%
+  \fi
+  \selectspanish}
+\fi % of \ifes@latex
 \es@savedcatcodes
 \providehyphenmins{\CurrentOption}{\tw@\tw@}
 \ifes@latex\else
- \es@select
+  \es@select
 \fi
 \ldf@finish{spanish}
 \csname activatequoting\endcsname