]> git.lyx.org Git - lyx.git/blobdiff - src/TextClass.cpp
Provide proper fallback if a bibliography processor is not found
[lyx.git] / src / TextClass.cpp
index 31f27d9223a3d9f244e85a5eb4624843518ec0f8..56a59520aec595e4d6012c6b7b4e31d577c6c1d7 100644 (file)
@@ -17,6 +17,7 @@
 #include "TextClass.h"
 
 #include "LayoutFile.h"
+#include "CiteEnginesList.h"
 #include "Color.h"
 #include "Counters.h"
 #include "Floating.h"
@@ -36,6 +37,7 @@
 #include "support/gettext.h"
 #include "support/lstrings.h"
 #include "support/os.h"
+#include "support/TempFile.h"
 
 #include <algorithm>
 #include <fstream>
@@ -57,11 +59,16 @@ namespace lyx {
 // LayoutFile.cpp. Additions will never do so, but syntax changes
 // could. See LayoutFileList::addEmptyClass() and, especially, the
 // definition of the layoutpost string.
-// You should also run (or ask someone who has bash to run) the
-// development/tools/updatelayouts.sh script, to update the format of
-// all of our layout files.
+// You should also run the development/tools/updatelayouts.py script,
+// to update the format of all of our layout files.
 //
-int const LAYOUT_FORMAT = 49; //gb: change default of ResetsFont
+int const LAYOUT_FORMAT = 66; //spitz: New layout tag AutoNests
+
+
+// Layout format for the current lyx file format. Controls which format is
+// targeted by Local Layout > Convert. In master, equal to LAYOUT_FORMAT.
+int const LYXFILE_LAYOUT_FORMAT = LAYOUT_FORMAT;
+
 
 namespace {
 
@@ -79,26 +86,29 @@ private:
 };
 
 
-bool layout2layout(FileName const & filename, FileName const & tempfile)
+bool layout2layout(FileName const & filename, FileName const & tempfile,
+                   int const format = LAYOUT_FORMAT)
 {
        FileName const script = libFileSearch("scripts", "layout2layout.py");
        if (script.empty()) {
                LYXERR0("Could not find layout conversion "
-                         "script layout2layout.py.");
+                       "script layout2layout.py.");
                return false;
        }
 
        ostringstream command;
        command << os::python() << ' ' << quoteName(script.toFilesystemEncoding())
-               << ' ' << quoteName(filename.toFilesystemEncoding())
-               << ' ' << quoteName(tempfile.toFilesystemEncoding());
+               << " -t " << format
+               << ' ' << quoteName(filename.toFilesystemEncoding())
+               << ' ' << quoteName(tempfile.toFilesystemEncoding());
        string const command_str = command.str();
 
        LYXERR(Debug::TCLASS, "Running `" << command_str << '\'');
 
        cmd_ret const ret = runCommand(command_str);
        if (ret.first != 0) {
-               LYXERR0("Could not run layout conversion script layout2layout.py.");
+               if (format == LAYOUT_FORMAT)
+                       LYXERR0("Conversion of layout with layout2layout.py has failed.");
                return false;
        }
        return true;
@@ -114,6 +124,8 @@ string translateReadType(TextClass::ReadType rt)
                return "input file";
        case TextClass::MODULE:
                return "module file";
+       case TextClass::CITE_ENGINE:
+               return "cite engine";
        case TextClass::VALIDATION:
                return "validation";
        }
@@ -121,15 +133,12 @@ string translateReadType(TextClass::ReadType rt)
        return string();
 }
 
-} // namespace anon
+} // namespace
 
 
 // This string should not be translated here,
 // because it is a layout identifier.
-docstring const TextClass::plain_layout_ = from_ascii("Plain Layout");
-
-
-InsetLayout DocumentClass::plain_insetlayout_;
+docstring const TextClass::plain_layout_ = from_ascii(N_("Plain Layout"));
 
 
 /////////////////////////////////////////////////////////////////////////
@@ -139,23 +148,16 @@ InsetLayout DocumentClass::plain_insetlayout_;
 /////////////////////////////////////////////////////////////////////////
 
 TextClass::TextClass()
+       : loaded_(false), tex_class_avail_(false),
+         opt_enginetype_("authoryear|numerical"), opt_fontsize_("10|11|12"),
+         opt_pagestyle_("empty|plain|headings|fancy"), pagestyle_("default"),
+         columns_(1), sides_(OneSide), secnumdepth_(3), tocdepth_(3),
+         outputType_(LATEX), outputFormat_("latex"), has_output_format_(false),
+         defaultfont_(sane_font),
+         titletype_(TITLE_COMMAND_AFTER), titlename_("maketitle"),
+         min_toclevel_(0), max_toclevel_(0), maxcitenames_(2),
+         cite_full_author_list_(true)
 {
-       outputType_ = LATEX;
-       outputFormat_ = "latex";
-       columns_ = 1;
-       sides_ = OneSide;
-       secnumdepth_ = 3;
-       tocdepth_ = 3;
-       pagestyle_ = "default";
-       defaultfont_ = sane_font;
-       opt_enginetype_ = "authoryear|numerical";
-       opt_fontsize_ = "10|11|12";
-       opt_pagestyle_ = "empty|plain|headings|fancy";
-       cite_full_author_list_ = true;
-       titletype_ = TITLE_COMMAND_AFTER;
-       titlename_ = "maketitle";
-       loaded_ = false;
-       _("Plain Layout"); // a hack to make this translatable
 }
 
 
@@ -180,7 +182,8 @@ enum TextClassTags {
        TC_OUTPUTFORMAT,
        TC_INPUT,
        TC_STYLE,
-       TC_IFSTYLE,
+       TC_MODIFYSTYLE,
+       TC_PROVIDESTYLE,
        TC_DEFAULTSTYLE,
        TC_INSETLAYOUT,
        TC_NOINSETLAYOUT,
@@ -218,8 +221,11 @@ enum TextClassTags {
        TC_CITEENGINE,
        TC_CITEENGINETYPE,
        TC_CITEFORMAT,
+       TC_CITEFRAMEWORK,
+       TC_MAXCITENAMES,
        TC_DEFAULTBIBLIO,
        TC_FULLAUTHORLIST,
+       TC_OUTLINERNAME
 };
 
 
@@ -232,6 +238,7 @@ LexerKeyword textClassTags[] = {
        { "citeengine",        TC_CITEENGINE },
        { "citeenginetype",    TC_CITEENGINETYPE },
        { "citeformat",        TC_CITEFORMAT },
+       { "citeframework",     TC_CITEFRAMEWORK },
        { "classoptions",      TC_CLASSOPTIONS },
        { "columns",           TC_COLUMNS },
        { "counter",           TC_COUNTER },
@@ -247,21 +254,24 @@ LexerKeyword textClassTags[] = {
        { "htmlstyles",        TC_HTMLSTYLES },
        { "htmltocsection",    TC_HTMLTOCSECTION },
        { "ifcounter",         TC_IFCOUNTER },
-       { "ifstyle",           TC_IFSTYLE },
        { "input",             TC_INPUT },
        { "insetlayout",       TC_INSETLAYOUT },
        { "leftmargin",        TC_LEFTMARGIN },
+       { "maxcitenames",      TC_MAXCITENAMES },
+       { "modifystyle",       TC_MODIFYSTYLE },
        { "nocounter",         TC_NOCOUNTER },
        { "nofloat",           TC_NOFLOAT },
        { "noinsetlayout",     TC_NOINSETLAYOUT },
        { "nostyle",           TC_NOSTYLE },
+       { "outlinername",      TC_OUTLINERNAME },
        { "outputformat",      TC_OUTPUTFORMAT },
        { "outputtype",        TC_OUTPUTTYPE },
-       { "packageoptions",        TC_PKGOPTS },
+       { "packageoptions",    TC_PKGOPTS },
        { "pagestyle",         TC_PAGESTYLE },
        { "preamble",          TC_PREAMBLE },
        { "provides",          TC_PROVIDES },
        { "providesmodule",    TC_PROVIDESMODULE },
+       { "providestyle",      TC_PROVIDESTYLE },
        { "requires",          TC_REQUIRES },
        { "rightmargin",       TC_RIGHTMARGIN },
        { "secnumdepth",       TC_SECNUMDEPTH },
@@ -272,29 +282,31 @@ LexerKeyword textClassTags[] = {
        { "tocdepth",          TC_TOCDEPTH }
 };
 
-} //namespace anon
+} // namespace
 
 
 bool TextClass::convertLayoutFormat(support::FileName const & filename, ReadType rt)
 {
        LYXERR(Debug::TCLASS, "Converting layout file to " << LAYOUT_FORMAT);
-       FileName const tempfile = FileName::tempName("convert_layout");
+       TempFile tmp("convertXXXXXX.layout");
+       FileName const tempfile = tmp.name();
        bool success = layout2layout(filename, tempfile);
        if (success)
                success = readWithoutConv(tempfile, rt) == OK;
-       tempfile.removeFile();
        return success;
 }
 
 
 std::string TextClass::convert(std::string const & str)
 {
-       FileName const fn = FileName::tempName("locallayout");
+       TempFile tmp1("localXXXXXX.layout");
+       FileName const fn = tmp1.name();
        ofstream os(fn.toFilesystemEncoding().c_str());
        os << str;
        os.close();
-       FileName const tempfile = FileName::tempName("convert_locallayout");
-       bool success = layout2layout(fn, tempfile);
+       TempFile tmp2("convert_localXXXXXX.layout");
+       FileName const tempfile = tmp2.name();
+       bool success = layout2layout(fn, tempfile, LYXFILE_LAYOUT_FORMAT);
        if (!success)
                return "";
        ifstream is(tempfile.toFilesystemEncoding().c_str());
@@ -305,7 +317,6 @@ std::string TextClass::convert(std::string const & str)
                ret += tmp + '\n';
        }
        is.close();
-       tempfile.removeFile();
        return ret;
 }
 
@@ -370,7 +381,8 @@ TextClass::ReturnValues TextClass::read(std::string const & str, ReadType rt)
                return retval;
 
        // write the layout string to a temporary file
-       FileName const tempfile = FileName::tempName("TextClass_read");
+       TempFile tmp("TextClass_read");
+       FileName const tempfile = tmp.name();
        ofstream os(tempfile.toFilesystemEncoding().c_str());
        if (!os) {
                LYXERR0("Unable to create temporary file");
@@ -379,14 +391,13 @@ TextClass::ReturnValues TextClass::read(std::string const & str, ReadType rt)
        os << str;
        os.close();
 
-       // now try to convert it
-       bool const worx = convertLayoutFormat(tempfile, rt);
-       if (!worx) {
+       // now try to convert it to LAYOUT_FORMAT
+       if (!convertLayoutFormat(tempfile, rt)) {
                LYXERR0("Unable to convert internal layout information to format "
                        << LAYOUT_FORMAT);
                return ERROR;
        }
-       tempfile.removeFile();
+
        return OK_OLDFORMAT;
 }
 
@@ -397,11 +408,14 @@ TextClass::ReturnValues TextClass::read(Lexer & lexrc, ReadType rt)
        if (!lexrc.isOK())
                return ERROR;
 
-       // Format of files before the 'Format' tag was introduced
-       int format = 1;
-       bool error = false;
+       // The first usable line should be
+       // Format LAYOUT_FORMAT
+       if (lexrc.lex() != TC_FORMAT || !lexrc.next()
+           || lexrc.getInteger() != LAYOUT_FORMAT)
+               return FORMAT_MISMATCH;
 
        // parsing
+       bool error = false;
        while (lexrc.isOK() && !error) {
                int le = lexrc.lex();
 
@@ -419,19 +433,22 @@ TextClass::ReturnValues TextClass::read(Lexer & lexrc, ReadType rt)
                }
 
                // used below to track whether we are in an IfStyle or IfCounter tag.
-               bool ifstyle    = false;
-               bool ifcounter  = false;
+               bool modifystyle  = false;
+               bool providestyle = false;
+               bool ifcounter    = false;
 
                switch (static_cast<TextClassTags>(le)) {
 
                case TC_FORMAT:
-                       if (lexrc.next())
-                               format = lexrc.getInteger();
+                       lexrc.next();
+                       lexrc.printError("Duplicate Format directive");
                        break;
 
                case TC_OUTPUTFORMAT:
-                       if (lexrc.next())
+                       if (lexrc.next()) {
                                outputFormat_ = lexrc.getString();
+                               has_output_format_ = true;
+                       }
                        break;
 
                case TC_OUTPUTTYPE:
@@ -451,8 +468,13 @@ TextClass::ReturnValues TextClass::read(Lexer & lexrc, ReadType rt)
 
                case TC_INPUT: // Include file
                        if (lexrc.next()) {
+                               FileName tmp;
                                string const inc = lexrc.getString();
-                               FileName tmp = libFileSearch("layouts", inc,
+                               if (!path().empty() && (prefixIs(inc, "./") ||
+                                                       prefixIs(inc, "../")))
+                                       tmp = fileSearch(path(), inc, "layout");
+                               else
+                                       tmp = libFileSearch("layouts", inc,
                                                            "layout");
 
                                if (tmp.empty()) {
@@ -473,9 +495,15 @@ TextClass::ReturnValues TextClass::read(Lexer & lexrc, ReadType rt)
                        }
                        break;
 
-               case TC_IFSTYLE:
-                       ifstyle = true;
-                       // fall through
+               case TC_MODIFYSTYLE:
+                       modifystyle = true;
+               // fall through
+               case TC_PROVIDESTYLE:
+                       // if modifystyle is true, then we got here by falling through
+                       // so we are not in an ProvideStyle block
+                       if (!modifystyle)
+                               providestyle = true;
+               // fall through
                case TC_STYLE: {
                        if (!lexrc.next()) {
                                lexrc.printError("No name given for style: `$$Token'.");
@@ -492,10 +520,21 @@ TextClass::ReturnValues TextClass::read(Lexer & lexrc, ReadType rt)
                                // Since we couldn't read the name, we just scan the rest
                                // of the style and discard it.
                                error = !readStyle(lexrc, lay);
-                       } else if (hasLayout(name)) {
+                               break;
+                       }
+
+                       bool const have_layout = hasLayout(name);
+
+                       // If the layout already exists, then we want to add it to
+                       // the existing layout, as long as we are not in an ProvideStyle
+                       // block.
+                       if (have_layout && !providestyle) {
                                Layout & lay = operator[](name);
                                error = !readStyle(lexrc, lay);
-                       } else if (!ifstyle) {
+                       }
+                       // If the layout does not exist, then we want to create a new
+                       // one, but not if we are in a ModifyStyle block.
+                       else if (!have_layout && !modifystyle) {
                                Layout layout;
                                layout.setName(name);
                                error = !readStyle(lexrc, layout);
@@ -508,15 +547,16 @@ TextClass::ReturnValues TextClass::read(Lexer & lexrc, ReadType rt)
                                        defaultlayout_ = name;
                                }
                        }
+                       // There are two ways to get here:
+                       //  (i)  The layout exists but we are in an ProvideStyle block
+                       //  (ii) The layout doesn't exist, but we are in an ModifyStyle
+                       //       block.
+                       // Either way, we just scan the rest and discard it
                        else {
-                               // this was an ifstyle where we didn't have the style
-                               // scan the rest and discard it
                                Layout lay;
-                               readStyle(lexrc, lay);
+                               // signal to coverity that we do not care about the result
+                               (void)readStyle(lexrc, lay);
                        }
-
-                       // reset flag
-                       ifstyle = false;
                        break;
                }
 
@@ -590,15 +630,15 @@ TextClass::ReturnValues TextClass::read(Lexer & lexrc, ReadType rt)
                        break;
 
                case TC_PREAMBLE:
-                       preamble_ = from_utf8(lexrc.getLongString("EndPreamble"));
+                       preamble_ = lexrc.getLongString(from_ascii("EndPreamble"));
                        break;
 
                case TC_HTMLPREAMBLE:
-                       htmlpreamble_ = from_utf8(lexrc.getLongString("EndPreamble"));
+                       htmlpreamble_ = lexrc.getLongString(from_ascii("EndPreamble"));
                        break;
 
                case TC_HTMLSTYLES:
-                       htmlstyles_ = from_utf8(lexrc.getLongString("EndStyles"));
+                       htmlstyles_ = lexrc.getLongString(from_ascii("EndStyles"));
                        break;
 
                case TC_HTMLTOCSECTION:
@@ -606,15 +646,15 @@ TextClass::ReturnValues TextClass::read(Lexer & lexrc, ReadType rt)
                        break;
 
                case TC_ADDTOPREAMBLE:
-                       preamble_ += from_utf8(lexrc.getLongString("EndPreamble"));
+                       preamble_ += lexrc.getLongString(from_ascii("EndPreamble"));
                        break;
 
                case TC_ADDTOHTMLPREAMBLE:
-                       htmlpreamble_ += from_utf8(lexrc.getLongString("EndPreamble"));
+                       htmlpreamble_ += lexrc.getLongString(from_ascii("EndPreamble"));
                        break;
 
                case TC_ADDTOHTMLSTYLES:
-                       htmlstyles_ += from_utf8(lexrc.getLongString("EndStyles"));
+                       htmlstyles_ += lexrc.getLongString(from_ascii("EndStyles"));
                        break;
 
                case TC_PROVIDES: {
@@ -691,6 +731,7 @@ TextClass::ReturnValues TextClass::read(Lexer & lexrc, ReadType rt)
                                break;
                        }
                        docstring const name = subst(lexrc.getDocString(), '_', ' ');
+                       bool const validating = (rt == VALIDATION);
                        if (name.empty()) {
                                string s = "Could not read name for InsetLayout: `$$Token' "
                                        + lexrc.getString() + " is probably not valid UTF-8!";
@@ -699,15 +740,17 @@ TextClass::ReturnValues TextClass::read(Lexer & lexrc, ReadType rt)
                                // Since we couldn't read the name, we just scan the rest
                                // of the style and discard it.
                                il.read(lexrc, *this);
-                               // Let's try to continue rather than abort.
-                               // error = true;
+                               // Let's try to continue rather than abort, unless we're validating
+                               // in which case we want to report the error
+                               if (validating)
+                                       error = true;
                        } else if (hasInsetLayout(name)) {
                                InsetLayout & il = insetlayoutlist_[name];
-                               error = !il.read(lexrc, *this);
+                               error = !il.read(lexrc, *this, validating);
                        } else {
                                InsetLayout il;
                                il.setName(name);
-                               error = !il.read(lexrc, *this);
+                               error = !il.read(lexrc, *this, validating);
                                if (!error)
                                        insetlayoutlist_[name] = il;
                        }
@@ -731,9 +774,35 @@ TextClass::ReturnValues TextClass::read(Lexer & lexrc, ReadType rt)
                        error = !readCiteFormat(lexrc);
                        break;
 
+               case TC_CITEFRAMEWORK:
+                       lexrc.next();
+                       citeframework_ = rtrim(lexrc.getString());
+                       break;
+
+               case TC_MAXCITENAMES:
+                       lexrc.next();
+                       maxcitenames_ = size_t(lexrc.getInteger());
+                       break;
+
                case TC_DEFAULTBIBLIO:
-                       if (lexrc.next())
-                               cite_default_biblio_style_ = rtrim(lexrc.getString());
+                       if (lexrc.next()) {
+                               vector<string> const dbs =
+                                       getVectorFromString(rtrim(lexrc.getString()), "|");
+                               vector<string>::const_iterator it  = dbs.begin();
+                               vector<string>::const_iterator end = dbs.end();
+                               for (; it != end; ++it) {
+                                       if (!contains(*it, ':')) {
+                                               vector<string> const enginetypes =
+                                                       getVectorFromString(opt_enginetype_, "|");
+                                               for (string const &s: enginetypes)
+                                                       cite_default_biblio_style_[s] = *it;
+                                       } else {
+                                               string eng;
+                                               string const db = split(*it, eng, ':');
+                                               cite_default_biblio_style_[eng] = db;
+                                       }
+                               }
+                       }
                        break;
 
                case TC_FULLAUTHORLIST:
@@ -751,6 +820,7 @@ TextClass::ReturnValues TextClass::read(Lexer & lexrc, ReadType rt)
 
                case TC_IFCOUNTER:
                        ifcounter = true;
+                       // fall through
                case TC_COUNTER:
                        if (lexrc.next()) {
                                docstring const name = lexrc.getDocString();
@@ -769,8 +839,6 @@ TextClass::ReturnValues TextClass::read(Lexer & lexrc, ReadType rt)
                                lexrc.printError("No name given for style: `$$Token'.");
                                error = true;
                        }
-                       // reset flag
-                       ifcounter = false;
                        break;
 
                case TC_TITLELATEXTYPE:
@@ -788,12 +856,11 @@ TextClass::ReturnValues TextClass::read(Lexer & lexrc, ReadType rt)
                                floatlist_.erase(nofloat);
                        }
                        break;
-               } // end of switch
 
-               // Note that this is triggered the first time through the loop unless
-               // we hit a format tag.
-               if (format != LAYOUT_FORMAT)
-                       return FORMAT_MISMATCH;
+               case TC_OUTLINERNAME:
+                       error = !readOutlinerName(lexrc);
+                       break;
+               } // end of switch
        }
 
        // at present, we abort if we encounter an error,
@@ -802,7 +869,7 @@ TextClass::ReturnValues TextClass::read(Lexer & lexrc, ReadType rt)
                return ERROR;
 
        if (rt != BASECLASS)
-               return (error ? ERROR : OK);
+               return OK;
 
        if (defaultlayout_.empty()) {
                LYXERR0("Error: Textclass '" << name_
@@ -986,30 +1053,85 @@ bool TextClass::readCiteEngine(Lexer & lexrc)
                        getout = true;
                        continue;
                }
-               string cmd;
                CitationStyle cs;
                char ichar = def[0];
                if (ichar == '#')
                        continue;
-               if (ichar == 'C') {
+               if (isUpperCase(ichar)) {
                        cs.forceUpperCase = true;
-                       def[0] = 'c';
+                       def[0] = lowercase(ichar);
                }
 
+               /** For portability reasons (between different
+                *  cite engines such as natbib and biblatex),
+                *  we distinguish between:
+                *  1. The LyX name as output in the LyX file
+                *  2. Possible aliases that might fall back to
+                *     the given LyX name in the current engine
+                *  3. The actual LaTeX command that is output
+                *  (2) and (3) are optional.
+                *  Also, the GUI string for the starred version can
+                *  be changed
+                *  The syntax is:
+                *  LyXName|alias,nextalias*<!stardesc!stardesctooltip>[][]=latexcmd
+                */
+               enum ScanMode {
+                       LyXName,
+                       Alias,
+                       LaTeXCmd,
+                       StarDesc
+               };
+
+               ScanMode mode = LyXName;
+               ScanMode oldmode = LyXName;
+               string lyx_cmd;
+               string alias;
+               string latex_cmd;
+               string stardesc;
                size_t const n = def.size();
                for (size_t i = 0; i != n; ++i) {
                        ichar = def[i];
-                       if (ichar == '*')
-                               cs.fullAuthorList = true;
+                       if (ichar == '|')
+                               mode = Alias;
+                       else if (ichar == '=')
+                               mode = LaTeXCmd;
+                       else if (ichar == '<') {
+                               oldmode = mode;
+                               mode = StarDesc;
+                       } else if (ichar == '>')
+                               mode = oldmode;
+                       else if (mode == LaTeXCmd)
+                               latex_cmd += ichar;
+                       else if (mode == StarDesc)
+                               stardesc += ichar;
+                       else if (ichar == '$')
+                               cs.hasQualifiedList = true;
+                       else if (ichar == '*')
+                               cs.hasStarredVersion = true;
                        else if (ichar == '[' && cs.textAfter)
                                cs.textBefore = true;
                        else if (ichar == '[')
                                cs.textAfter = true;
-                       else if (ichar != ']')
-                               cmd += ichar;
+                       else if (ichar != ']') {
+                               if (mode == Alias)
+                                       alias += ichar;
+                               else
+                                       lyx_cmd += ichar;
+                       }
                }
-
-               cs.cmd = cmd;
+               cs.name = lyx_cmd;
+               cs.cmd = latex_cmd.empty() ? lyx_cmd : latex_cmd;
+               if (!alias.empty()) {
+                       vector<string> const aliases = getVectorFromString(alias);
+                       for (string const &s: aliases)
+                               cite_command_aliases_[s] = lyx_cmd;
+               }
+               vector<string> const stardescs = getVectorFromString(stardesc, "!");
+               int size = stardesc.size();
+               if (size > 0)
+                       cs.stardesc = stardescs[0];
+               if (size > 1)
+                       cs.startooltip = stardescs[1];
                if (type & ENGINE_TYPE_AUTHORYEAR)
                        cite_styles_[ENGINE_TYPE_AUTHORYEAR].push_back(cs);
                if (type & ENGINE_TYPE_NUMERICAL)
@@ -1060,7 +1182,7 @@ bool TextClass::readCiteFormat(Lexer & lexrc)
                char initchar = etype[0];
                if (initchar == '#')
                        continue;
-               if (initchar == '!' || initchar == '_') {
+               if (initchar == '!' || initchar == '_' || prefixIs(etype, "B_")) {
                        if (type & ENGINE_TYPE_AUTHORYEAR)
                                cite_macros_[ENGINE_TYPE_AUTHORYEAR][etype] = definition;
                        if (type & ENGINE_TYPE_NUMERICAL)
@@ -1097,10 +1219,16 @@ bool TextClass::readFloat(Lexer & lexrc)
                FT_HTMLTAG,
                FT_LISTCOMMAND,
                FT_REFPREFIX,
+               FT_ALLOWED_PLACEMENT,
+               FT_ALLOWS_SIDEWAYS,
+               FT_ALLOWS_WIDE,
                FT_END
        };
 
        LexerKeyword floatTags[] = {
+               { "allowedplacement", FT_ALLOWED_PLACEMENT },
+               { "allowssideways", FT_ALLOWS_SIDEWAYS },
+               { "allowswide", FT_ALLOWS_WIDE },
                { "end", FT_END },
                { "extension", FT_EXT },
                { "guiname", FT_NAME },
@@ -1122,18 +1250,21 @@ bool TextClass::readFloat(Lexer & lexrc)
 
        string ext;
        string htmlattr;
-       string htmlstyle;
+       docstring htmlstyle;
        string htmltag;
        string listname;
        string listcommand;
        string name;
        string placement;
+       string allowed_placement = "!htbpH";
        string refprefix;
        string style;
        string type;
        string within;
        bool usesfloat = true;
        bool ispredefined = false;
+       bool allowswide = true;
+       bool allowssideways = true;
 
        bool getout = false;
        while (!getout && lexrc.isOK()) {
@@ -1171,6 +1302,10 @@ bool TextClass::readFloat(Lexer & lexrc)
                        lexrc.next();
                        placement = lexrc.getString();
                        break;
+               case FT_ALLOWED_PLACEMENT:
+                       lexrc.next();
+                       allowed_placement = lexrc.getString();
+                       break;
                case FT_EXT:
                        lexrc.next();
                        ext = lexrc.getString();
@@ -1205,13 +1340,21 @@ bool TextClass::readFloat(Lexer & lexrc)
                        lexrc.next();
                        ispredefined = lexrc.getBool();
                        break;
+               case FT_ALLOWS_SIDEWAYS:
+                       lexrc.next();
+                       allowssideways = lexrc.getBool();
+                       break;
+               case FT_ALLOWS_WIDE:
+                       lexrc.next();
+                       allowswide = lexrc.getBool();
+                       break;
                case FT_HTMLATTR:
                        lexrc.next();
                        htmlattr = lexrc.getString();
                        break;
                case FT_HTMLSTYLE:
                        lexrc.next();
-                       htmlstyle = lexrc.getLongString("EndHTMLStyle");
+                       htmlstyle = lexrc.getLongString(from_ascii("EndHTMLStyle"));
                        break;
                case FT_HTMLTAG:
                        lexrc.next();
@@ -1245,8 +1388,9 @@ bool TextClass::readFloat(Lexer & lexrc)
                                  "not be able to produce a float list.");
                }
                Floating fl(type, placement, ext, within, style, name,
-                               listname, listcommand, refprefix,
-                               htmltag, htmlattr, htmlstyle, usesfloat, ispredefined);
+                           listname, listcommand, refprefix, allowed_placement,
+                           htmltag, htmlattr, htmlstyle, usesfloat, ispredefined,
+                           allowswide, allowssideways);
                floatlist_.newFloat(fl);
                // each float has its own counter
                counters_.newCounter(from_ascii(type), from_ascii(within),
@@ -1260,6 +1404,27 @@ bool TextClass::readFloat(Lexer & lexrc)
 }
 
 
+bool TextClass::readOutlinerName(Lexer & lexrc)
+{
+       std::string type;
+       docstring name;
+       if (lexrc.next())
+               type = lexrc.getString();
+       else {
+               lexrc.printError("No type given for OutlinerName: `$$Token'.");
+               return false;
+       }
+       if (lexrc.next())
+               name = lexrc.getDocString();
+       else {
+               lexrc.printError("No name given for OutlinerName: `$$Token'.");
+               return false;
+       }
+       outliner_names_[type] = name;
+    return true;
+}
+
+
 string const & TextClass::prerequisites(string const & sep) const
 {
        if (contains(prerequisites_, ',')) {
@@ -1421,13 +1586,26 @@ InsetLayout const & DocumentClass::insetLayout(docstring const & name) const
        InsetLayouts::const_iterator cen = insetlayoutlist_.end();
        while (!n.empty()) {
                InsetLayouts::const_iterator cit = insetlayoutlist_.lower_bound(n);
-               if (cit != cen && cit->first == n)
-                       return cit->second;
+               if (cit != cen && cit->first == n) {
+                       if (cit->second.obsoleted_by().empty())
+                               return cit->second;
+                       n = cit->second.obsoleted_by();
+                       return insetLayout(n);
+               }
+               // If we have a generic prefix (e.g., "Note:"),
+               // try if this one alone is found.
                size_t i = n.find(':');
                if (i == string::npos)
                        break;
                n = n.substr(0, i);
        }
+       // Layout "name" not found.
+       return plainInsetLayout();
+}
+
+
+InsetLayout const & DocumentClass::plainInsetLayout() {
+       static const InsetLayout plain_insetlayout_;
        return plain_insetlayout_;
 }
 
@@ -1490,6 +1668,7 @@ Layout TextClass::createBasicLayout(docstring const & name, bool unknown) const
 
 DocumentClassPtr getDocumentClass(
                LayoutFile const & baseClass, LayoutModuleList const & modlist,
+               LayoutModuleList const & celist,
                bool const clone)
 {
        DocumentClassPtr doc_class =
@@ -1528,6 +1707,42 @@ DocumentClassPtr getDocumentClass(
                        frontend::Alert::warning(_("Read Error"), msg);
                }
        }
+
+       LayoutModuleList::const_iterator cit = celist.begin();
+       LayoutModuleList::const_iterator cen = celist.end();
+       for (; cit != cen; ++cit) {
+               string const ceName = *cit;
+               LyXCiteEngine * ce = theCiteEnginesList[ceName];
+               if (!ce) {
+                       docstring const msg =
+                                               bformat(_("The cite engine %1$s has been requested by\n"
+                                               "this document but has not been found in the list of\n"
+                                               "available engines. If you recently installed it, you\n"
+                                               "probably need to reconfigure LyX.\n"), from_utf8(ceName));
+                       if (!clone)
+                               frontend::Alert::warning(_("Cite Engine not available"), msg);
+                       continue;
+               }
+               if (!ce->isAvailable() && !clone) {
+                       docstring const prereqs = from_utf8(getStringFromVector(ce->prerequisites(), "\n\t"));
+                       docstring const msg =
+                               bformat(_("The cite engine %1$s requires a package that is not\n"
+                                       "available in your LaTeX installation, or a converter that\n"
+                                       "you have not installed. LaTeX output may not be possible.\n"
+                                       "Missing prerequisites:\n"
+                                               "\t%2$s\n"
+                                       "See section 3.1.2.3 (Modules) of the User's Guide for more information."),
+                               from_utf8(ceName), prereqs);
+                       frontend::Alert::warning(_("Package not available"), msg, true);
+               }
+               FileName layout_file = libFileSearch("citeengines", ce->getFilename());
+               if (!doc_class->read(layout_file, TextClass::CITE_ENGINE)) {
+                       docstring const msg =
+                                               bformat(_("Error reading cite engine %1$s\n"), from_utf8(ceName));
+                       frontend::Alert::warning(_("Read Error"), msg);
+               }
+       }
+
        return doc_class;
 }
 
@@ -1576,7 +1791,7 @@ Layout const & DocumentClass::getTOCLayout() const
        for (; lit != len; ++lit) {
                int const level = lit->toclevel;
                // we don't want Part or unnumbered sections
-               if (level == Layout::NOT_IN_TOC || level < 0 
+               if (level == Layout::NOT_IN_TOC || level < 0
                    || level >= minlevel || lit->counter.empty())
                        continue;
                lay = &*lit;
@@ -1597,10 +1812,12 @@ Layout const & DocumentClass::htmlTOCLayout() const
 }
 
 
-string const DocumentClass::getCiteFormat(CiteEngineType const & type,
-       string const & entry, string const & fallback) const
+string const DocumentClass::getCiteFormat(CiteEngineType const & type,
+       string const & entry, bool const punct, string const & fallback) const
 {
-       static string default_format = "{%author%[[%author%, ]][[{%editor%[[%editor%, ed., ]]}]]}\"%title%\"{%journal%[[, {!<i>!}%journal%{!</i>!}]][[{%publisher%[[, %publisher%]][[{%institution%[[, %institution%]]}]]}]]}{%year%[[ (%year%)]]}{%pages%[[, %pages%]]}.";
+       string default_format = "{%fullnames:author%[[%fullnames:author%, ]][[{%fullnames:editor%[[%fullnames:editor%, ed., ]]}]]}\"%title%\"{%journal%[[, {!<i>!}%journal%{!</i>!}]][[{%publisher%[[, %publisher%]][[{%institution%[[, %institution%]]}]]}]]}{%year%[[ (%year%)]]}{%pages%[[, %pages%]]}";
+       if (punct)
+               default_format += ".";
 
        map<CiteEngineType, map<string, string> >::const_iterator itype = cite_formats_.find(type);
        if (itype == cite_formats_.end())
@@ -1610,6 +1827,8 @@ string const & DocumentClass::getCiteFormat(CiteEngineType const & type,
                it = itype->second.find(fallback);
        if (it == itype->second.end())
                return default_format;
+       if (punct)
+               return it->second + ".";
        return it->second;
 }
 
@@ -1637,7 +1856,7 @@ vector<string> const DocumentClass::citeCommands(
        vector<string> cmds;
        for (; it != end; ++it) {
                CitationStyle const cite = *it;
-               cmds.push_back(cite.cmd);
+               cmds.push_back(cite.name);
        }
        return cmds;
 }