ejpecp (13dec11)

git-svn-id: svn://tug.org/texlive/trunk@24846 c570f23f-e606-0410-a88d-b1316a301751

7 files changed, 542 insertions, 83 deletions

diff --git a/Master/texmf-dist/doc/latex/ejpecp/README b/Master/texmf-dist/doc/latex/ejpecp/README
index 449df22c858..30fb5aca7e1 100644
--- a/Master/texmf-dist/doc/latex/ejpecp/README
+++ b/Master/texmf-dist/doc/latex/ejpecp/README
@@ -7,6 +7,9 @@ COPYRIGHT
   Copyright (c) 2011 by Krzysztof BURDZY and Djalil CHAFAI for EJP-ECP.
   The EJP logo was designed by KB.
   The ECP logo was designed when Ren\'e CARMONA was in charge of ECP.
+  The \MR macro was provided by Martin HAIRER
+  The mgetmref.py script is Copyright (c) 2004 S. TOLUSIS and J. PITMAN.
+  The mgetmref.py script is free software licensed under the GPL.
 
 FILE LIST
   ejpecp.cls    ejpecp class (LaTeX2e)
@@ -17,6 +20,7 @@ FILE LIST
   sample.pdf    sample article for EJP or ECP (PDF compiled)
   LPPL          a copy of the LaTeX Project Public License.
   README        this file itself!
+  mgetref.py    Python script to add MR URLs in bibliographies 
 
 INSTRUCTIONS FOR EJP-ECP AUTHORS
   You only need the three files ejpecp.cls, sample.tex, and sample.pdf
@@ -30,7 +34,7 @@ INSTRUCTIONS FOR EJP-ECP AUTHORS
 DEPENDENCIES
   ejpecp is a LaTeX2e document class which works only with a pdflatex engine.
   ejpecp relies on the following packages: amsmath, amsfonts, amssymb, amsthm,
-  bera, dsfont, hyperref, geometry, graphicx, latexsym, xstring.
+  bera, dsfont, hyperref, geometry, graphicx, latexsym.
 
 HOW TO REBUILD
   pdflatex ejpecp.ins  % generates the class file ejpecp.cls from ejpecp.dtx
@@ -39,12 +43,19 @@ HOW TO REBUILD
 
 LATEST VERSION
   The latest version of ejpecp is available on the CTAN at
-  http://ctan.org/tex-archive/macros/latex/contrib/ejpecp/
+  Package description: http://www.ctan.org/pkg/ejpecp
+  Package files: http://ctan.org/tex-archive/macros/latex/contrib/ejpecp/
 
-TODO
-  Remove xstring and replace with simpler short code in the \MR macro
+TODO 
+  Mention the Python script to add MR in a tex-file. Web robot support?
 
 CHANGELOG
+  2012/12/12 v0.577 
+	Added macro \ACKNO
+	Added script mgetmref.py 
+    Modified \MR macro (thanks, Martin!) and removal of xstring dependency
+    Modified sample.tex with more comments 
+    Removed \THANKS in favor of the standard \thanks
   2011/12/01 v0.57
     Added ISSN and support for DOI and for arXiv
     Added new class options "draft" and "final" (passed to the article class)
diff --git a/Master/texmf-dist/doc/latex/ejpecp/ejpecp.pdf b/Master/texmf-dist/doc/latex/ejpecp/ejpecp.pdf
index e58860c8f5e..143d201ea3f 100644
--- a/Master/texmf-dist/doc/latex/ejpecp/ejpecp.pdf
+++ b/Master/texmf-dist/doc/latex/ejpecp/ejpecp.pdf
diff --git a/Master/texmf-dist/doc/latex/ejpecp/mgetmref.py b/Master/texmf-dist/doc/latex/ejpecp/mgetmref.py
new file mode 100755
index 00000000000..8910556c829
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/ejpecp/mgetmref.py
@@ -0,0 +1,401 @@
+#! /usr/bin/env python
+##################################################################################
+#
+#  getmref.py - gets the references links to MathSciNet throught the BatchMRef:
+#                                 http://www.ams.org/batchref?qdata=xmldocument
+#
+#  Copyright (C) 2004 Sigitas Tolusis, VTeX Ltd. and Jim Pitman, Dept. Statistics,
+#  U.C. Berkeley
+#  E-mail: sigitas@vtex.let
+#  http://www.stat.berkeley.edu/users/pitman
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  Requires python ver. 2.2
+#
+#  Usage:
+#    getmref.py <bbl or tex file>
+#
+#  Program (description):
+#    - makes inputfile copy to <inputfilename>.getmref.bak;
+#    - for each successful bibitem reference search adds line \MR{<mrid>},
+#      where <mrid> is data from XML tag <mrid> without front symbols "MR";
+#    - writes all adds to <inputfilename>;
+#    - generates log file <inputfilename>.getmref.log;
+#    - writes to stdout log info
+#
+#  Changes:
+#    2004/04/26 - \bibitem line removed from the query
+#
+#
+###################################################################################
+SVNinfo = "$Id: getmref.py 46 2006-03-30 07:02:14Z sigitas $"
+
+import sys, urllib, re, os.path, time, string
+from xml.dom.minidom import parseString
+import xml.parsers.expat as par
+
+starttime = time.time()
+res = re.search(r'\S+:\s\S+\s+(.*?)\s.*\$', SVNinfo)
+if res:
+  ver = res.group(1)
+else:
+  ver = '0.0'
+print "# getmref, v. %s #" % ver
+
+#
+# bbl file parsing /begin
+#
+
+def escapetex(instr):
+  res = reduce(lambda a,b: string.replace(a, b[0], b[1]), (instr, ("\\&", '&amp;'), ("<", '&lt;'), (">", '&gt;')))
+  return res
+
+def query(instring, bibID, address = 'http://www.ams.org/batchmref'):
+  domas = None; res = None; err = 0
+  escapetexstring = escapetex(instring)
+  querystring = r'''<?xml version = "1.0" encoding = "UTF-8"?>
+<mref_batch>
+<mref_item outtype="tex">
+<inref>
+%s
+</inref>
+<myid>%s</myid>
+</mref_item>
+</mref_batch>''' % (escapetexstring, bibID)
+  try:
+    indom = parseString(querystring)
+  except par.ExpatError, err:
+    print >>sys.stderr,"[parse query]: %s" % querystring
+    print >>sys.stderr,sys.exc_info()
+    pass
+  else:
+    queryinfo = {}
+    queryinfo['qdata'] = querystring
+    queryval = urllib.urlencode(queryinfo)
+    try:
+      batchmref = urllib.urlopen(address, queryval)
+      res = batchmref.read()
+      domas = parseString(res)
+    except err:
+      print >>sys.stderr,"[parse res]: %s" % res
+      print >>sys.stderr,sys.exc_info()
+      pass
+  return domas, res, err
+
+def remcomm(line):
+  "Removes TeX comments"
+  bibre = re.compile(r'\s*(.*?)(?<!\\)%.*\n$')
+  fmtline = re.sub('^%.*\n$','', line)
+  if fmtline:
+    matchobj = bibre.search(fmtline)
+    if matchobj:
+      return matchobj.groups(1)[0]
+    else:
+      return fmtline
+  else:
+    return fmtline
+
+def formatbibitem(bibID, domas):
+  errstring = None; outtype = None; mrid = None; myid = bibID; outref = None; err = 0
+  try:
+    mref = domas.getElementsByTagName("mref_batch")[0]
+    mref_errors = mref.getElementsByTagName("batch_error")
+    if len(mref_errors):
+      errlist =  [ mref_error.childNodes[0].nodeValue() for mref_error in mref_errors ]
+      errstring = ''.join(errlist)
+      err = -2
+    else:
+      mref_items = [item for item in mref.getElementsByTagName("mref_item")]
+      matches = mref_items[0].getElementsByTagName("matches")[0].childNodes[0]._get_nodeValue()
+      if matches == '1':
+        for item in mref_items:
+          outtype = dict(item.attributes.items())["outtype"]
+          mrid = item.getElementsByTagName("mrid")[0].childNodes[0]._get_nodeValue()
+          err = 0
+          if mrid[:2] == "MR":
+            mrid = mrid[2:]
+          myids = item.getElementsByTagName("myid")
+          if len(myids):
+            myid = myids[0].childNodes[0]._get_nodeValue()
+          else:
+            myid = bibID
+          outref = string.strip(item.getElementsByTagName("outref")[0].childNodes[0]._get_nodeValue())
+      else:
+        err = -1
+  except:
+    err = -3
+    print >>sys.stderr,"[formatbibitem]: %s" % bibID
+    print >>sys.stderr,sys.exc_info()
+    pass
+  return mrid, outref, err
+
+
+def handlebibitem(lines, bibID, biblabel=None):
+  res = 0; err = None; outref = None
+  outstring = string.strip(''.join(lines))
+  lines[:] = [re.sub(r'\\MR\{.*?\}', '', a) for a in lines]
+  biblines = [x for x in [remcomm(a) for a in lines] if x]
+  bibstring = re.sub(r'\n', ' ', ''.join(biblines))
+  match = re.search(r'\\bibitem\s*?(?:\[.*?\])?\s?\{(?:.*?)\}(.*)(\\endbibitem)?$',bibstring.strip())
+  if match:
+      querystring = match.group(1).strip()
+  else:
+      querystring = bibstring
+  domas = None
+  try:
+    domas, xmlres, err = query(querystring, bibID)
+  except:
+    res = -2
+    print >>sys.stderr,"[parse query]: %s" % querystring
+    print >>sys.stderr,sys.exc_info()
+    print 'Error',
+  else:
+    mrid, outref, err = formatbibitem(bibID, domas)
+    if not mrid:
+      print 'Not Found',
+      res = -1
+    else:
+      print mrid,
+      if mrid[:2] == "MR":
+        outstring = bibstring + '\\MR{%s}' % mrid[2:].rjust(7,'0')
+      else:
+        outstring = bibstring + '\\MR{%s}' % mrid.rjust(7,'0')
+      outstrip, nsub = re.subn(r'\\endbibitem',r'',outstring)
+      if nsub:
+        outstrip += '\n\\endbibitem'
+      outstring = re.sub(r'  ', r' ', outstrip)
+  if not outref:
+    outref = "Not found!"
+  else:
+    outref = re.sub(r'(?<!\\)#',r'\#', outref)
+  if biblabel:
+    print >>datafile, '\\bibitem%s{%s}\n%s\n' % (biblabel, bibID, outref)
+  else:
+    print >>datafile, '\\bibitem{%s}\n%s\n' % (bibID, outref)
+  return '%s\n' % outstring, res
+
+def handleextra(extralines):
+  if len(extralines):
+    print >>outputfile, ''.join(extralines),
+
+def handlebbl(inputfile, out=sys.stdout, data=sys.stdout):
+  print "Job started:",
+  total = 0; successful = 0; errors = 0; state = 0; pseudobibID = 0; readbib = ''
+  bibl_begin = re.compile(r'\s*\\begin\s*\{thebibliography\}.*$')
+  bibre = re.compile(r'^\s*\\bibitem.*')
+  bibreF = re.compile(r'\s*\\bibitem\s*(\[.*?\])*?\s?\{(.*?)\}.*$',re.S)
+  comments = re.compile(r'\s*%.*$')
+  bibl_end = re.compile(r'\s*\\end\s*\{thebibliography\}.*$')
+  for line in inputfile:
+    if len(readbib):
+      readbib += line
+      matchobj = bibreF.search(readbib)
+      if matchobj:
+        line = "%s" % readbib
+        readbib = ''
+      else:
+        continue
+    if line:
+      if state == 0:
+        matchobj = bibl_begin.search(line)
+        if matchobj:
+          print >>data,matchobj.group(0)
+          print >>data,"\\csname bibmessage\\endcsname\n"
+          state = 1
+        print >>out, line,
+        continue
+      elif state == 1:
+        matchobj = bibre.search(line)
+        if matchobj:
+          matchobj = bibreF.search(line)
+          if matchobj:
+            biblabel, bibID = matchobj.groups()
+            if not len(bibID):
+              pseudobibID += 1
+              bibID = '%s' % pseudobibID
+            state = 2
+            lines = [line]
+            extralines = []
+            continue
+          else:
+            readbib = line
+            continue
+        else:
+          print >>out, line,
+          continue
+      elif state == 2:
+        matchobj = bibre.search(line)
+        if matchobj:
+          matchobj = bibreF.search(line)
+          if matchobj:
+            total += 1
+            print >>data,line
+            outstring, sres = handlebibitem(lines, bibID, biblabel)
+            if not sres:
+              successful += 1
+            else:
+              errors += 1
+            print >>out, outstring,
+            handleextra(extralines)
+            lines = [line]
+            extralines = []
+            biblabel, bibID = matchobj.groups()
+            if not len(bibID):
+              pseudobibID += 1
+              bibID = '%s' % pseudobibID
+            continue
+          else:
+            readbib = line
+            continue
+        else:
+          matchobj = bibl_end.search(line)
+          if matchobj:
+            state = 0
+            total += 1
+            outstring, sres = handlebibitem(lines, bibID, biblabel)
+            if not sres:
+              successful += 1
+            else:
+              errors += 1
+            print >>out, outstring,
+            handleextra(extralines)
+            print >>out, line,
+            print >>data,matchobj.group(0)
+            continue
+          else:
+            if line[:-1] == '':
+              state = 3
+              extralines = [line]
+              continue
+            matchobj = comments.search(line)
+            if matchobj:
+              state = 3
+              extralines = [line]
+              continue
+            lines.append(line)
+            continue
+      elif state == 3:
+        matchobj = bibre.search(line)
+        if matchobj:
+          matchobj = bibreF.search(line)
+          if matchobj:
+            state = 2
+            total += 1
+            outstring, sres = handlebibitem(lines, bibID, biblabel)
+            if not sres:
+               successful += 1
+            else:
+               errors += 1
+            print >>out, outstring,
+            handleextra(extralines)
+            lines = [line]
+            extralines = []
+            biblabel, bibID = matchobj.groups()
+            if not len(bibID):
+              pseudobibID += 1
+              bibID = '%s' % pseudobibID
+            continue
+          else:
+            readbib = line
+            continue
+        else:
+          matchobj = bibl_end.search(line)
+          if matchobj:
+            state = 0
+            total += 1
+            outstring, sres = handlebibitem(lines, bibID, biblabel)
+            if not sres:
+              successful += 1
+            else:
+              errors += 1
+            print >>out, outstring,
+            handleextra(extralines)
+            print >>out, line,
+            print >>data,matchobj.group(0)
+            continue
+          else:
+            if line[:-1] == '':
+              extralines.append(line)
+              continue
+            matchobj = comments.search(line)
+            if matchobj:
+              extralines.append(line)
+              continue
+            state = 2
+            lines.extend(extralines)
+            lines.append(line)
+            extralines = []
+            continue
+    else:
+      break
+  print "Job ended"
+  print "Total: %s, found: %s, errors: %s" % (total, successful, errors)
+  return (total, successful, errors)
+
+#
+# bbl file parsing /end
+#
+
+if len(sys.argv) < 2:
+  progname = os.path.basename(sys.argv[0])
+  print "Usage:\n   %s <bbl or tex file>" % progname
+  sys.exit(1)
+infilename = sys.argv[1]
+filebase = os.path.splitext(infilename)[0]
+outfilename = "%s.getmref.tmp" % filebase
+datafilename = "%s.getmref.data" % filebase
+logfilename = "%s.getmref.log" % filebase
+
+inputfile = file(infilename, 'r')
+outputfile = file(outfilename, 'w')
+datafile = file(datafilename, 'w')
+logfile = file(logfilename, 'w')
+if os.path.isfile("%s.getmref.bak" % filebase):
+  os.unlink("%s.getmref.bak" % filebase)
+
+sys.stderr = file("%s.getmref.err" % filebase, 'w')
+total = 0; successful = 0; errors = 0
+print >>logfile, "File: %s" % infilename
+try:
+  total, successful, errors = handlebbl(inputfile, outputfile, datafile)
+except:
+  print >>sys.stderr,"[handlebbl]"
+  print >>sys.stderr,sys.exc_info()
+print >>logfile, "   total: %s, found: %s, errors: %s, time: %ss" % (total, successful,
+ errors, int(round(time.time()-starttime)))
+
+inputfile.close()
+outputfile.close()
+datafile.close()
+logfile.close()
+sys.stderr.close()
+sys.stderr = sys.__stderr__
+if os.path.isfile("%s.getmref.err" % filebase):
+  if not os.stat("%s.getmref.err" % filebase)[6]:
+    os.unlink("%s.getmref.err" % filebase)
+if os.path.isfile("%s.getmref.bak" % filebase):
+  os.unlink("%s.getmref.bak" % filebase)
+os.rename(infilename, "%s.getmref.bak" % filebase)
+
+#mes modif
+#os.rename(outfilename, infilename)
+f=open(outfilename,"r")
+g=open(infilename,"w")
+x=f.read()
+g.write(re.sub(r"\r"," ",x))
+
+#fin de la modif
+
+print 'Job completed in %ss' % int(round(time.time()-starttime))
+
+
+
diff --git a/Master/texmf-dist/doc/latex/ejpecp/sample.pdf b/Master/texmf-dist/doc/latex/ejpecp/sample.pdf
index 9226cd32423..cb96879e015 100644
--- a/Master/texmf-dist/doc/latex/ejpecp/sample.pdf
+++ b/Master/texmf-dist/doc/latex/ejpecp/sample.pdf
diff --git a/Master/texmf-dist/doc/latex/ejpecp/sample.tex b/Master/texmf-dist/doc/latex/ejpecp/sample.tex
index c01435f85da..7a7b9723bd3 100644
--- a/Master/texmf-dist/doc/latex/ejpecp/sample.tex
+++ b/Master/texmf-dist/doc/latex/ejpecp/sample.tex
@@ -1,7 +1,7 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%                                                               %%
 %% This is the sample.tex file for the ejpecp document class.    %%
-%% This file is for ejpecp version 0.57                          %%
+%% This file is for ejpecp version 0.577                         %%
 %% Please be sure that you are using the lastest version:        %%
 %% http://ctan.org/tex-archive/macros/latex/contrib/ejpecp/      %%
 %%                                                               %%
@@ -56,15 +56,21 @@
   Djalil~Chafa\"{\i}\footnote{Universit\'e Paris-Est Marne-la-Vall\'ee,
     France. E-mail: djalil@chafai.net} }%AUTHORS
 
+% here is a compact example with two authors with same affiliation
+%\AUTHORS{%
+% Michael~First\footnote{Some University. E-mail: {mf,js}@uni.edu}
+% \and 
+% John~Second\footnotemark[2]}%AUTHORS
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%                                                               %%
 %% Please edit and customize the following items:                %%
 %%                                                               %%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-\TITLE{Introduction to the \emph{ejpecp} Class Version 0.57\THANKS{Supported
+\TITLE{Introduction to the \emph{ejpecp} Class Version 0.577\thanks{Supported
     by the Institute of Mathematical Statistics (IMS) and the Bernoulli
-    Society.}} %\THANKS is optional
+    Society.}} %\thanks is optional
 
 \SHORTTITLE{Introduction to the \emph{ejpecp} Class}
 
@@ -91,10 +97,10 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \VOLUME{0}
-\YEAR{0000}
+\YEAR{2012}
 \PAPERNUM{0}
-\PAGESTART{0}
-\PAGEEND{0}
+\PAGESTART{1}
+\PAGEEND{5}
 \DOI{NA}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -143,22 +149,25 @@
 %%                                                               %%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-The $\LaTeXe$ class \emph{ecpecp} is designed for typesetting of articles for
+The $\LaTeXe$ class \emph{ejpecp} is designed for typesetting of articles for
 the Electronic Journal of Probability (EJP) and Electronic Communications in
-Probability (ECP). The \emph{ecpecp} class comes with a commented sample file
-called \texttt{sample.tex}. You are probably reading the pdf version of this
-sample file, compiled with a pdflatex engine.
+Probability (ECP). Please check on \url{http://www.ctan.org/pkg/ejpecp} that
+your are using the latest version of \emph{ejpecp}. The \emph{ejpecp} class
+comes with a commented sample file called \texttt{sample.tex}. You are
+probably reading the pdf version of this sample file, compiled with a pdflatex
+engine.
 
 \textbf{An easy way to prepare an article for publication in EJP/ECP is to
   edit the source file \texttt{sample.tex} for this document. Replace the main
   body of the file with the main body of your article. Supply all metadata
-  (title, authors, abstract, etc) that are requested in the latex file.}
-
-The \emph{ecpecp} class works only with the pdflatex engine, generating pdf
-files. You need a copy of the \texttt{ecpecp.cls} file in your
-directory\footnote{Or in any directory scanned for \texttt{cls} files by your
-  pdflatex engine.}in order to compile documents based on the \emph{ecpecp}
-class, such as \texttt{sample.tex}. To configure the \emph{ecpecp} class for
+  (title, authors, abstract, keywords, etc) that are requested in the latex
+  file.}
+
+The \emph{ejpecp} class works only with the pdflatex engine, generating pdf
+files. You need a copy of the \texttt{ejpecp.cls} file in your
+directory\footnote{Or in any location scanned for \texttt{cls} files by your
+  pdflatex engine.}in order to compile documents based on the \emph{ejpecp}
+class, such as \texttt{sample.tex}. To configure the \emph{ejpecp} class for
 ECP, use
 \begin{verbatim}
 \documentclass[ECP]{ejpecp}
@@ -167,23 +176,23 @@ while for EJP, use
 \begin{verbatim}
 \documentclass[EJP]{ejpecp}
 \end{verbatim}
-The \emph{ecpecp} document class loads automatically the following standard
-packages\footnote{For your information, the following packages are also
-  loaded: bera, geometry, hyperref, xstring.}:
+The \emph{ejpecp} document class loads automatically the following packages:
 \begin{center}
-  amsmath, amsthm, amsfonts, amssymb, latexsym, dsfont, graphicx
+  \ttfamily
+  amsmath, amsthm, amsfonts, amssymb, bera, dsfont, \\
+  hyperref, geometry, graphicx, latexsym.
 \end{center}
 It is therefore not necessary to add \verb+\usepackage+ load commands for
 these packages to your latex file. However, you may want to load additional
-packages, such as the enumerate package, by using \verb+\usepackage+ commands.
-The precise location of these extra load commands is clearly mentioned in the
-\texttt{sample.tex} file. The \emph{ecpecp} class provides various
-environments, and also important commands such as \verb+\AUTHORS+,
+packages, such as the \emph{enumerate} package by using a \verb+\usepackage+
+command. The precise location of these extra load commands is clearly
+mentioned in the \texttt{sample.tex} file. The \emph{ejpecp} class provides
+various environments, and also important commands such as \verb+\AUTHORS+,
 \verb+\TITLE+, etc.
  
 \section{Standard predefined environments}
 
-One of the main features of the \emph{ecpecp} class is its predefined
+One of the main features of the \emph{ejpecp} class is its predefined
 environments.
 
  \begin{theorem}[My theorem]\label{th:1}
@@ -212,7 +221,7 @@ environments.
  \end{proof}
 
  Note that a square box $\square$ is automatically added at the end of the
- proof by the environment ``proof.'' The \emph{ecpecp} class provides several
+ proof by the environment ``proof.'' The \emph{ejpecp} class provides several
  default environments: theorem, proof, lemma, proposition, definition,
  corollary, remark, example, problem, conjecture.
 
@@ -269,10 +278,23 @@ Here are some more examples of predefined environments:
  recommended at all! -- to define additional environments based on the theorem
  environment.
 
+\section{Fonts}
+
+The default font used by the \emph{ejpecp} class is \emph{bera}\footnote{This
+  is the name of the \LaTeX\ package for \emph{bitstream} fonts}. This font
+looks good but does not come with ``small capitals'' shape, making the command
+\verb+\textsc{...}+ ineffective. The \emph{ejpecp} class uses the \emph{double
+  stroke font} as a replacement for \verb+\mathbb+. For instance
+\verb+\mathbb{B}+ will produce $\mathbb{B}$ instead of $\realmathbb{B}$.
+However, the original \verb+\mathbb+ command is still available via the
+command \verb+\realmathbb{...}+ (please avoid using it if possible). Note that
+\verb+\mathbb{1}+ produces $\mathbb{1}$, which is particularly attractive for
+indicators of sets.
+
 \section{Section headings and equation numbering}\label{se:mysection}
 
 The default size for section titles in \LaTeX\ is a bit large. As you might have
-noticed, the \emph{ecpecp} class provides smaller section titles. Here are some
+noticed, the \emph{ejpecp} class provides smaller section titles. Here are some
 sub-sections:
 
 \subsection{A sub-section}
@@ -303,7 +325,7 @@ produces \eqref{eq:myequation}. Here is another numbered displayed equation
   = \zeta(2) 
   = \frac{\pi^2}{6},
 \end{equation}
-and yet another one, just for fun:
+and yet another one, just for fun!
 \begin{equation}
   \int_{-\infty}^{+\infty}\!(t-\gamma)^3e^{-t-e^{-t}}\,dt 
   = 2\zeta(3).
@@ -331,22 +353,21 @@ for their meaning) and with the options of the \verb+\includegraphics+ command
 
 \section{About your source file for EJP and ECP}
 
-Papers using the \LaTeXe\ class \emph{ecpecp} are quickly published (usually
-within a month). Some authors prefer \TeX\ instead of \LaTeX. We believe that
-\TeX\ is a good program. However EJP and ECP need a standardized layout for
-all papers, and this is easier done with \LaTeX\ than with \TeX. For that
-reason, you are encouraged to use \LaTeX. This is quite easy since \LaTeX\ is
-based on \TeX. The latest major version of \LaTeX\ is called \LaTeXe.
-
-The aim of EJP and ECP is to publish excellent mathematical articles. Since
-every author has his own preferences and habits, we emphasize that the
-Managing Editor of EJP and ECP accepts any paper written in \TeX\ or in
-\LaTeX\ if the author is unable to convert it to \LaTeXe\ with the
-\emph{ecpecp} class. Papers not written with \LaTeXe\ and the \emph{ecpecp}
-class are manually converted by the Managing Editor, and this delays the
-publication, unfortunately. EJP and ECP are free access journals. Nobody is
-paid for typesetting EJP and ECP papers. The Managing Editor handles
-typesetting for free.
+\textbf{Papers using the \LaTeXe\ class \emph{ejpecp} are quickly published}
+(usually within a month). Some authors prefer \TeX\ instead of \LaTeX. We
+believe that \TeX\ is a good program. However EJP and ECP need a standardized
+layout for all papers, and this is easier done with \LaTeX\ than with \TeX.
+For that reason, you are encouraged to use \LaTeX. This is quite easy since
+\LaTeX\ is based on \TeX. The latest major version of \LaTeX\ is called
+\LaTeXe. The aim of EJP and ECP is to publish excellent mathematical articles.
+Since every author has his own preferences and habits, we emphasize that the
+Managing Editor of EJP and ECP accepts any paper written in \LaTeX\ if the
+author is unable to convert it to \LaTeXe\ with the \emph{ejpecp} class.
+Papers not written with \LaTeXe\ and the \emph{ejpecp} class are manually
+converted by the Managing Editor, and this delays the publication,
+unfortunately. EJP and ECP are free access journals. Nobody is paid for
+typesetting EJP and ECP papers. The Managing Editor handles typesetting for
+free.
 
 All mathematicians believe that the mathematical results are the most
 important elements of an article. Many of them believe that the aesthetic
@@ -367,7 +388,7 @@ suggestions:
   \verb+{\bf }+, \verb+{\it }+, and \verb+{\em }+
 \item never use one letter names for macros or for environments
 \item never use strange names for macros and environments
-\item use the environment proof provided by amsmath (as in \emph{ecpecp})
+\item use the environment proof provided by amsmath (as in \emph{ejpecp})
 \item use \verb+\newenvironment+ to define new environments
 \item use \verb+\binom{n}{k}+ instead of \verb+n \choose k+
 \item use \verb+\frac{a}{b}+ instead of a \verb+\over b+
@@ -384,7 +405,7 @@ suggestions:
 
 \section{Version number}
 
-The version number of the \emph{ecpecp} class converges to
+The version number of the \emph{ejpecp} class converges to
 the Euler-Mascheroni constant 
 \[
 \gamma 
@@ -406,18 +427,27 @@ We will be happy to receive comments and suggestions for improvement
 \section{How to include bibliography}
 
 The bibliography should be included in your document (not a separate file),
-inside the standard environment \verb+\thebibliography+. If you use bibtex,
+inside the standard environment \verb+thebibliography+. If you use bibtex,
 this can be accomplished by including the \texttt{bbl} file inside your
 document (after preliminary compilation with latex and bibtex). The
 bibliography should be sorted alphabetically according to authors names, and
-the records should be labeled by numbers. Math Reviews numbers should be
-included as in the sample below. If you use bibtex, use
-\verb+\bibliographystyle{amsplain}+. As you can see, you may also provide the
-arXiv identifier for preprints or unpublished papers\footnote{It is your
-  author responsability to check if the preprint is actually published and
-  referenced in the Mathematical Reviews (in that case, you should provide the
-  MR number instead of the arXiv identifier).}. Here is an example of
-bibliography:
+the records should be labeled by numbers. See the example below.
+
+Links to the Math Reviews should be included as in the sample below. The
+simplest way to get automatically these Math Reviews links is to get all your
+bibtex entries from MathSciNet, and to use
+\verb+\bibliographystyle{amsplain}+. This produces automatically the necessary
+\verb+\MR+ commands in your \verb+\bibitem+s, allowing \emph{ejpecp} to
+automatically produce the links as in the sample below. Alternatively, if you
+are not using MathSciNet and bibtex, you may simply produce the Math Reviews
+links by using the \verb+mgetmref.py+ Python script provided by the
+\emph{ejpecp} package at \url{http://www.ctan.org/pkg/ejpecp}.
+
+At your option, you may also manually provide the arXiv identifier for
+preprints or unpublished papers. It is your author responsability to check if
+the preprint is actually published and referenced in the Mathematical Reviews,
+and in that case, you should provide the MR number instead of the arXiv
+identifier.
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%                                                               %%
@@ -456,6 +486,15 @@ bibliography:
   percolation, \ARXIV{1101.5820}
 
 \end{thebibliography}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%                                                               %%
+%% You may add acknowledgments (optional).                       %%
+%%                                                               %%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\ACKNO{We thank Martin Hairer who provided a nice \texttt{MR} macro.}
+
  
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%                                                               %%
@@ -471,4 +510,4 @@ bibliography:
 %%                                                               %%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-%% EOF
\ No newline at end of file
+%% EOF
diff --git a/Master/texmf-dist/source/latex/ejpecp/ejpecp.dtx b/Master/texmf-dist/source/latex/ejpecp/ejpecp.dtx
index fb60a2de718..7fb1a043297 100644
--- a/Master/texmf-dist/source/latex/ejpecp/ejpecp.dtx
+++ b/Master/texmf-dist/source/latex/ejpecp/ejpecp.dtx
@@ -23,7 +23,7 @@
 %<class>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
 %<class>\ProvidesClass{ejpecp}
 %<*class>   
-    [2011/12/01 v0.57 .dtx ejpecp file]
+    [2011/12/12 v0.57 .dtx ejpecp file]
 %</class>
 %<class>\ClassInfo{ejpecp}{Copyright (c) BURDZY and CHAFAI for EJP-ECP, 2011.}
 %
@@ -40,7 +40,7 @@
 %</driver>
 % \fi
 %
-% \CheckSum{616}
+% \CheckSum{622}
 %
 % \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
@@ -59,7 +59,8 @@
 %   Right brace   \}     Tilde         \~}
 % 
 % \changes{v0.5}{2011/11/26}{Initial version.}
-% \changes{v0.57}{2011/12/01}{Minor improvements, see the README file.}
+% \changes{v0.57}{2011/12/01}{Improvements, see the README file.}
+% \changes{v0.577}{2011/12/12}{Improvements, see the README file.}
 % \GetFileInfo{ejpecp.dtx}
 %
 % \DoNotIndex{\newcommand,\newenvironment}
@@ -104,18 +105,18 @@
 %% We declare and handle our class options
 \DeclareOption{EJP}{%
   \makeatletter
+  \newcommand{\@EJP}{}
   \newcommand{\@JOURNAL}{EJP}
   \newcommand{\@JOURNALL}{Electronic Journal of Probability}
-  \newcommand{\@EJP}{}
   \newcommand{\@ISSN}{1083-6489}
   \newcommand{\@URL}{ejp.ejpecp.org}
   \makeatother
 }
 \DeclareOption{ECP}{%
   \makeatletter
+  \newcommand{\@ECP}{}
   \newcommand{\@JOURNAL}{ECP}
   \newcommand{\@JOURNALL}{Electronic Communications in Probability}
-  \newcommand{\@ECP}{}
   \newcommand{\@ISSN}{1083-589X}
   \newcommand{\@URL}{ecp.ejpecp.org}
   \makeatother
@@ -139,7 +140,6 @@
 %% We use the standard article class
 \LoadClass[a4paper,10pt,twoside]{article} 
 %% Packages and their options
-\RequirePackage{xstring}
 \RequirePackage[pdftex]{graphicx}
 \DeclareGraphicsExtensions{.pdf,.PDF,.eps,.EPS,.png,.PNG,.jpg,.JPG,.jpeg,.JPEG}
 \RequirePackage{amsmath,amsfonts,amssymb,amsthm,latexsym,dsfont}
@@ -166,7 +166,7 @@
 \newcommand{\@SUBMITTED}{FIXME!}
 \newcommand{\@ACCEPTED}{FIXME!}
 \newcommand{\TITLE}[1]{\renewcommand{\@TITLE}{#1}}
-\newcommand{\THANKS}[1]{\gdef\@THANKS{#1}}
+%\newcommand{\THANKS}[1]{\gdef\@THANKS{#1}}
 \newcommand{\SHORTTITLE}[1]{\renewcommand{\@SHORTTITLE}{#1}}
 \newcommand{\AUTHORS}[1]{\author{#1}}
 \newcommand{\KEYWORDS}[1]{\renewcommand{\@KEYWORDS}{#1}}
@@ -182,6 +182,7 @@
 \newcommand{\ACCEPTED}[1]{\renewcommand{\@ACCEPTED}{#1}}
 \newcommand{\DOI}[1]{\gdef\@DOI{10.1214/\@JOURNAL.#1}}
 \newcommand{\ARXIVID}[1]{\gdef\@ARXIVID{#1}}
+\newcommand{\ACKNO}[1]{\noindent\textbf{Acknowledgments.} #1}
 \makeatother
 %% Logos
 \makeatletter
@@ -252,7 +253,7 @@
      Paper no. \@PAPERNUM, pages \,\@PAGESTART--\@PAGEEND.}
     \bigskip
     \bigskip
-    {\Large\bfseries\@TITLE}\ifx\@THANKS\undefined\else\thanks{\@THANKS}\fi
+    {\Large\bfseries\@TITLE}%\ifx\@THANKS\undefined\else\thanks{\@THANKS}\fi
     \fi%EJP
     \ifx\@ECP\undefined\else%
     \emph{Elect. Comm. in Probab.}
@@ -261,7 +262,7 @@
     \@ECPLOGO\\
     \bigskip
     \bigskip
-    {\Large\@TITLE\ifx\@THANKS\undefined\else\thanks{\@THANKS}\fi}
+    {\Large\@TITLE}%\ifx\@THANKS\undefined\else\thanks{\@THANKS}\fi
     \fi%ECP
   } % end title
  \date{}%
@@ -298,9 +299,9 @@
 \makeatother
 %% Bibliography
 \makeatletter
+\def\@MRExtract#1 #2!{#1}     % thanks, Martin!
 \newcommand{\MR}[1]{% we need to strip the "(...)"
-  \def\@MRBLOB{#1(} % add fake "(" to force presence of "("
-  \StrBefore{\@MRBLOB}{(}[\@MRSTRIP] % do the strip with xstring package!
+  \xdef\@MRSTRIP{\@MRExtract#1 !}%
   \href{http://www.ams.org/mathscinet-getitem?mr=\@MRSTRIP}{MR-\@MRSTRIP}}
 \makeatother
 \newcommand{\ARXIV}[1]{\href{http://arXiv.org/abs/#1}{arXiv:#1}}
@@ -379,7 +380,11 @@
 \makeatother
 %% Replace \mathbb by \mathds except if we require the contrary
 \makeatletter
-\ifx\@NODS\undefined\let\mathbb=\mathds\else\fi
+\ifx\@NODS\undefined%
+\let\realmathbb=\mathbb
+\let\mathbb=\mathds
+\else%
+\fi
 \makeatother
 %% Headings
 \makeatletter
diff --git a/Master/texmf-dist/tex/latex/ejpecp/ejpecp.cls b/Master/texmf-dist/tex/latex/ejpecp/ejpecp.cls
index 49b5a077ae9..eae0fd8a7df 100644
--- a/Master/texmf-dist/tex/latex/ejpecp/ejpecp.cls
+++ b/Master/texmf-dist/tex/latex/ejpecp/ejpecp.cls
@@ -22,23 +22,23 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}[1999/12/01]
 \ProvidesClass{ejpecp}
-    [2011/12/01 v0.57 .dtx ejpecp file]
+    [2011/12/12 v0.57 .dtx ejpecp file]
 \ClassInfo{ejpecp}{Copyright (c) BURDZY and CHAFAI for EJP-ECP, 2011.}
 %% We declare and handle our class options
 \DeclareOption{EJP}{%
   \makeatletter
+  \newcommand{\@EJP}{}
   \newcommand{\@JOURNAL}{EJP}
   \newcommand{\@JOURNALL}{Electronic Journal of Probability}
-  \newcommand{\@EJP}{}
   \newcommand{\@ISSN}{1083-6489}
   \newcommand{\@URL}{ejp.ejpecp.org}
   \makeatother
 }
 \DeclareOption{ECP}{%
   \makeatletter
+  \newcommand{\@ECP}{}
   \newcommand{\@JOURNAL}{ECP}
   \newcommand{\@JOURNALL}{Electronic Communications in Probability}
-  \newcommand{\@ECP}{}
   \newcommand{\@ISSN}{1083-589X}
   \newcommand{\@URL}{ecp.ejpecp.org}
   \makeatother
@@ -61,7 +61,6 @@
 %% We use the standard article class
 \LoadClass[a4paper,10pt,twoside]{article}
 %% Packages and their options
-\RequirePackage{xstring}
 \RequirePackage[pdftex]{graphicx}
 \DeclareGraphicsExtensions{.pdf,.PDF,.eps,.EPS,.png,.PNG,.jpg,.JPG,.jpeg,.JPEG}
 \RequirePackage{amsmath,amsfonts,amssymb,amsthm,latexsym,dsfont}
@@ -87,7 +86,6 @@
 \newcommand{\@SUBMITTED}{FIXME!}
 \newcommand{\@ACCEPTED}{FIXME!}
 \newcommand{\TITLE}[1]{\renewcommand{\@TITLE}{#1}}
-\newcommand{\THANKS}[1]{\gdef\@THANKS{#1}}
 \newcommand{\SHORTTITLE}[1]{\renewcommand{\@SHORTTITLE}{#1}}
 \newcommand{\AUTHORS}[1]{\author{#1}}
 \newcommand{\KEYWORDS}[1]{\renewcommand{\@KEYWORDS}{#1}}
@@ -103,6 +101,7 @@
 \newcommand{\ACCEPTED}[1]{\renewcommand{\@ACCEPTED}{#1}}
 \newcommand{\DOI}[1]{\gdef\@DOI{10.1214/\@JOURNAL.#1}}
 \newcommand{\ARXIVID}[1]{\gdef\@ARXIVID{#1}}
+\newcommand{\ACKNO}[1]{\noindent\textbf{Acknowledgments.} #1}
 \makeatother
 %% Logos
 \makeatletter
@@ -173,7 +172,7 @@
      Paper no. \@PAPERNUM, pages \,\@PAGESTART--\@PAGEEND.}
     \bigskip
     \bigskip
-    {\Large\bfseries\@TITLE}\ifx\@THANKS\undefined\else\thanks{\@THANKS}\fi
+    {\Large\bfseries\@TITLE}%\ifx\@THANKS\undefined\else\thanks{\@THANKS}\fi
     \fi%EJP
     \ifx\@ECP\undefined\else%
     \emph{Elect. Comm. in Probab.}
@@ -182,7 +181,7 @@
     \@ECPLOGO\\
     \bigskip
     \bigskip
-    {\Large\@TITLE\ifx\@THANKS\undefined\else\thanks{\@THANKS}\fi}
+    {\Large\@TITLE}%\ifx\@THANKS\undefined\else\thanks{\@THANKS}\fi
     \fi%ECP
   } % end title
  \date{}%
@@ -219,9 +218,9 @@
 \makeatother
 %% Bibliography
 \makeatletter
+\def\@MRExtract#1 #2!{#1}     % thanks, Martin!
 \newcommand{\MR}[1]{% we need to strip the "(...)"
-  \def\@MRBLOB{#1(} % add fake "(" to force presence of "("
-  \StrBefore{\@MRBLOB}{(}[\@MRSTRIP] % do the strip with xstring package!
+  \xdef\@MRSTRIP{\@MRExtract#1 !}%
   \href{http://www.ams.org/mathscinet-getitem?mr=\@MRSTRIP}{MR-\@MRSTRIP}}
 \makeatother
 \newcommand{\ARXIV}[1]{\href{http://arXiv.org/abs/#1}{arXiv:#1}}
@@ -300,7 +299,11 @@
 \makeatother
 %% Replace \mathbb by \mathds except if we require the contrary
 \makeatletter
-\ifx\@NODS\undefined\let\mathbb=\mathds\else\fi
+\ifx\@NODS\undefined%
+\let\realmathbb=\mathbb
+\let\mathbb=\mathds
+\else%
+\fi
 \makeatother
 %% Headings
 \makeatletter