]> git.lyx.org Git - lyx.git/blobdiff - src/Paragraph.cpp
Revert "Objective-C compililation support with cmake and C++11"
[lyx.git] / src / Paragraph.cpp
index 5095026a9241a6fc3e5532d220661e216c2e6130..3751cfd933e9ce9e12e3e208eec20df7fa02b82d 100644 (file)
@@ -25,7 +25,7 @@
 #include "BufferParams.h"
 #include "Changes.h"
 #include "Counters.h"
-#include "Encoding.h"
+#include "BufferEncodings.h"
 #include "InsetList.h"
 #include "Language.h"
 #include "LaTeXFeatures.h"
@@ -499,7 +499,7 @@ public:
        TextContainer text_;
 
        typedef set<docstring> Words;
-       typedef map<Language, Words> LangWordsMap;
+       typedef map<string, Words> LangWordsMap;
        ///
        LangWordsMap words_;
        ///
@@ -585,16 +585,16 @@ Paragraph::Private::Private(Private const & p, Paragraph * owner,
 
 
 void Paragraph::addChangesToToc(DocIterator const & cdit,
-       Buffer const & buf) const
+       Buffer const & buf, bool output_active) const
 {
-       d->changes_.addToToc(cdit, buf);
+       d->changes_.addToToc(cdit, buf, output_active);
 }
 
 
 bool Paragraph::isDeleted(pos_type start, pos_type end) const
 {
-       LASSERT(start >= 0 && start <= size(), /**/);
-       LASSERT(end > start && end <= size() + 1, /**/);
+       LASSERT(start >= 0 && start <= size(), return false);
+       LASSERT(end > start && end <= size() + 1, return false);
 
        return d->changes_.isDeleted(start, end);
 }
@@ -602,8 +602,8 @@ bool Paragraph::isDeleted(pos_type start, pos_type end) const
 
 bool Paragraph::isChanged(pos_type start, pos_type end) const
 {
-       LASSERT(start >= 0 && start <= size(), /**/);
-       LASSERT(end > start && end <= size() + 1, /**/);
+       LASSERT(start >= 0 && start <= size(), return false);
+       LASSERT(end > start && end <= size() + 1, return false);
 
        return d->changes_.isChanged(start, end);
 }
@@ -648,7 +648,7 @@ void Paragraph::setChange(Change const & change)
 
 void Paragraph::setChange(pos_type pos, Change const & change)
 {
-       LASSERT(pos >= 0 && pos <= size(), /**/);
+       LASSERT(pos >= 0 && pos <= size(), return);
        d->changes_.set(change, pos);
 
        // see comment in setChange(Change const &) above
@@ -660,15 +660,15 @@ void Paragraph::setChange(pos_type pos, Change const & change)
 
 Change const & Paragraph::lookupChange(pos_type pos) const
 {
-       LASSERT(pos >= 0 && pos <= size(), /**/);
+       LBUFERR(pos >= 0 && pos <= size());
        return d->changes_.lookup(pos);
 }
 
 
 void Paragraph::acceptChanges(pos_type start, pos_type end)
 {
-       LASSERT(start >= 0 && start <= size(), /**/);
-       LASSERT(end > start && end <= size() + 1, /**/);
+       LASSERT(start >= 0 && start <= size(), return);
+       LASSERT(end > start && end <= size() + 1, return);
 
        for (pos_type pos = start; pos < end; ++pos) {
                switch (lookupChange(pos).type) {
@@ -702,8 +702,8 @@ void Paragraph::acceptChanges(pos_type start, pos_type end)
 
 void Paragraph::rejectChanges(pos_type start, pos_type end)
 {
-       LASSERT(start >= 0 && start <= size(), /**/);
-       LASSERT(end > start && end <= size() + 1, /**/);
+       LASSERT(start >= 0 && start <= size(), return);
+       LASSERT(end > start && end <= size() + 1, return);
 
        for (pos_type pos = start; pos < end; ++pos) {
                switch (lookupChange(pos).type) {
@@ -738,7 +738,7 @@ void Paragraph::rejectChanges(pos_type start, pos_type end)
 void Paragraph::Private::insertChar(pos_type pos, char_type c,
                Change const & change)
 {
-       LASSERT(pos >= 0 && pos <= int(text_.size()), /**/);
+       LASSERT(pos >= 0 && pos <= int(text_.size()), return);
 
        // track change
        changes_.insert(change, pos);
@@ -767,10 +767,10 @@ void Paragraph::Private::insertChar(pos_type pos, char_type c,
 
 
 bool Paragraph::insertInset(pos_type pos, Inset * inset,
-                                  Change const & change)
+                                  Font const & font, Change const & change)
 {
-       LASSERT(inset, /**/);
-       LASSERT(pos >= 0 && pos <= size(), /**/);
+       LASSERT(inset, return false);
+       LASSERT(pos >= 0 && pos <= size(), return false);
 
        // Paragraph::insertInset() can be used in cut/copy/paste operation where
        // d->inset_owner_ is not set yet.
@@ -778,13 +778,14 @@ bool Paragraph::insertInset(pos_type pos, Inset * inset,
                return false;
 
        d->insertChar(pos, META_INSET, change);
-       LASSERT(d->text_[pos] == META_INSET, /**/);
+       LASSERT(d->text_[pos] == META_INSET, return false);
 
        // Add a new entry in the insetlist_.
        d->insetlist_.insert(inset, pos);
 
        // Some insets require run of spell checker
        requestSpellCheck(pos);
+       setFont(pos, font);
        return true;
 }
 
@@ -846,8 +847,8 @@ bool Paragraph::eraseChar(pos_type pos, bool trackChanges)
 
 int Paragraph::eraseChars(pos_type start, pos_type end, bool trackChanges)
 {
-       LASSERT(start >= 0 && start <= size(), /**/);
-       LASSERT(end >= start && end <= size() + 1, /**/);
+       LASSERT(start >= 0 && start <= size(), return 0);
+       LASSERT(end >= start && end <= size() + 1, return 0);
 
        pos_type i = start;
        for (pos_type count = end - start; count; --count) {
@@ -1043,10 +1044,12 @@ void Paragraph::Private::latexInset(BufferParams const & bparams,
                                    unsigned int & column)
 {
        Inset * inset = owner_->getInset(i);
-       LASSERT(inset, /**/);
+       LBUFERR(inset);
 
        if (style.pass_thru) {
-               inset->plaintext(os.os(), runparams);
+               odocstringstream ods;
+               inset->plaintext(ods, runparams);
+               os << ods.str();
                return;
        }
 
@@ -1299,7 +1302,7 @@ void Paragraph::Private::latexSpecialChar(otexstream & os,
                docstring nextlatex;
                bool nexttipas = false;
                string nexttipashortcut;
-               if (next != '\0' && next != META_INSET) {
+               if (next != '\0' && next != META_INSET && encoding.encodable(next)) {
                        nextlatex = encoding.latexChar(next).first;
                        if (runparams.inIPA) {
                                nexttipashortcut = Encodings::TIPAShortcut(next);
@@ -1447,7 +1450,8 @@ void Paragraph::Private::validate(LaTeXFeatures & features) const
        if (layout_->inpreamble && inset_owner_) {
                bool const is_command = layout_->latextype == LATEX_COMMAND;
                Buffer const & buf = inset_owner_->buffer();
-               BufferParams const & bp = buf.params();
+               BufferParams const & bp = features.runparams().is_child
+                       ? buf.masterParams() : buf.params();
                Font f;
                TexRow texrow;
                // Using a string stream here circumvents the encoding
@@ -1472,8 +1476,14 @@ void Paragraph::Private::validate(LaTeXFeatures & features) const
                // this will output "{" at the beginning, but not at the end
                owner_->latex(bp, f, os, features.runparams(), 0, -1, true);
                if (ods.str().length() > length) {
-                       if (is_command)
+                       if (is_command) {
                                ods << '}';
+                               if (!layout_->postcommandargs().empty()) {
+                                       OutputParams rp = features.runparams();
+                                       rp.local_font = &owner_->getFirstFontSettings(bp);
+                                       latexArgInsets(*owner_, os, rp, layout_->postcommandargs(), "post:");
+                               }
+                       }
                        string const snippet = to_utf8(ods.str());
                        features.addPreambleSnippet(snippet);
                }
@@ -1519,7 +1529,7 @@ void Paragraph::Private::validate(LaTeXFeatures & features) const
                                break;
                        }
                }
-               Encodings::validate(text_[i], features);
+               BufferEncodings::validate(text_[i], features);
        }
 }
 
@@ -1774,16 +1784,6 @@ void Paragraph::insertChar(pos_type pos, char_type c,
 }
 
 
-bool Paragraph::insertInset(pos_type pos, Inset * inset,
-                           Font const & font, Change const & change)
-{
-       bool const success = insertInset(pos, inset, change);
-       // Set the font/language of the inset...
-       setFont(pos, font);
-       return success;
-}
-
-
 void Paragraph::resetFonts(Font const & font)
 {
        d->fontlist_.clear();
@@ -1797,7 +1797,7 @@ Font const & Paragraph::getFontSettings(BufferParams const & bparams,
 {
        if (pos > size()) {
                LYXERR0("pos: " << pos << " size: " << size());
-               LASSERT(pos <= size(), /**/);
+               LBUFERR(false);
        }
 
        FontList::const_iterator cit = d->fontlist_.fontIterator(pos);
@@ -1822,9 +1822,9 @@ Font const & Paragraph::getFontSettings(BufferParams const & bparams,
 
 FontSpan Paragraph::fontSpan(pos_type pos) const
 {
-       LASSERT(pos <= size(), /**/);
-       pos_type start = 0;
+       LBUFERR(pos < size());
 
+       pos_type start = 0;
        FontList::const_iterator cit = d->fontlist_.begin();
        FontList::const_iterator end = d->fontlist_.end();
        for (; cit != end; ++cit) {
@@ -1841,8 +1841,8 @@ FontSpan Paragraph::fontSpan(pos_type pos) const
        }
 
        // This should not happen, but if so, we take no chances.
-       // LYXERR0("Paragraph::getEndPosOfFontSpan: This should not happen!");
-       return FontSpan(pos, pos);
+       LYXERR0("Paragraph::fontSpan: position not found in fontinfo table!");
+       LASSERT(false, return FontSpan(pos, pos));
 }
 
 
@@ -1873,7 +1873,7 @@ Font const & Paragraph::getFirstFontSettings(BufferParams const & bparams) const
 Font const Paragraph::getFont(BufferParams const & bparams, pos_type pos,
                                 Font const & outerfont) const
 {
-       LASSERT(pos >= 0, /**/);
+       LBUFERR(pos >= 0);
 
        Font font = getFontSettings(bparams, pos);
 
@@ -1966,7 +1966,7 @@ char_type Paragraph::getUChar(BufferParams const & bparams, pos_type pos) const
 
 void Paragraph::setFont(pos_type pos, Font const & font)
 {
-       LASSERT(pos <= size(), /**/);
+       LASSERT(pos <= size(), return);
 
        // First, reduce font against layout/label font
        // Update: The setCharFont() routine in text2.cpp already
@@ -2078,8 +2078,7 @@ docstring Paragraph::expandParagraphLabel(Layout const & layout,
        bool const in_appendix = process_appendix && d->params_.appendix();
        docstring fmt = translateIfPossible(layout.labelstring(in_appendix), lang);
 
-       if (fmt.empty() && layout.labeltype == LABEL_COUNTER
-           && !layout.counter.empty())
+       if (fmt.empty() && !layout.counter.empty())
                return tclass.counters().theCounter(layout.counter, lang);
 
        // handle 'inherited level parts' in 'fmt',
@@ -2476,7 +2475,7 @@ void Paragraph::latex(BufferParams const & bparams,
                Change const & change = runparams.inDeletedInset
                        ? runparams.changeOfDeletedInset : lookupChange(i);
 
-               if (bparams.outputChanges && runningChange != change) {
+               if (bparams.output_changes && runningChange != change) {
                        if (open_font) {
                                column += running_font.latexWriteEndChanges(
                                                os, bparams, runparams, basefont, basefont);
@@ -2492,7 +2491,7 @@ void Paragraph::latex(BufferParams const & bparams,
 
                // do not output text which is marked deleted
                // if change tracking output is disabled
-               if (!bparams.outputChanges && change.deleted()) {
+               if (!bparams.output_changes && change.deleted()) {
                        continue;
                }
 
@@ -2824,6 +2823,22 @@ void Paragraph::simpleDocBookOnePar(Buffer const & buf,
 }
 
 
+namespace {
+void doFontSwitch(vector<html::FontTag> & tagsToOpen,
+                  vector<html::EndFontTag> & tagsToClose,
+                  bool & flag, FontState curstate, html::FontTypes type)
+{
+       if (curstate == FONT_ON) {
+               tagsToOpen.push_back(html::FontTag(type));
+               flag = true;
+       } else if (flag) {
+               tagsToClose.push_back(html::EndFontTag(type));
+               flag = false;
+       }
+}
+}
+
+
 docstring Paragraph::simpleLyXHTMLOnePar(Buffer const & buf,
                                    XHTMLStream & xs,
                                    OutputParams const & runparams,
@@ -2832,65 +2847,317 @@ docstring Paragraph::simpleLyXHTMLOnePar(Buffer const & buf,
 {
        docstring retval;
 
+       // track whether we have opened these tags
        bool emph_flag = false;
        bool bold_flag = false;
+       bool noun_flag = false;
+       bool ubar_flag = false;
+       bool dbar_flag = false;
+       bool sout_flag = false;
+       bool wave_flag = false;
+       // shape tags
+       bool shap_flag = false;
+       // family tags
+       bool faml_flag = false;
+       // size tags
+       bool size_flag = false;
 
        Layout const & style = *d->layout_;
 
        xs.startParagraph(allowEmpty());
 
-       if (!runparams.for_toc && runparams.html_make_pars) {
-               // generate a magic label for this paragraph
-               string const attr = "id='" + magicLabel() + "'";
-               xs << html::CompTag("a", attr);
-       }
-
        FontInfo font_old =
                style.labeltype == LABEL_MANUAL ? style.labelfont : style.font;
 
+       FontShape  curr_fs   = INHERIT_SHAPE;
+       FontFamily curr_fam  = INHERIT_FAMILY;
+       FontSize   curr_size = FONT_SIZE_INHERIT;
+       
+       string const default_family = 
+               buf.masterBuffer()->params().fonts_default_family;              
+
+       vector<html::FontTag> tagsToOpen;
+       vector<html::EndFontTag> tagsToClose;
+       
        // parsing main loop
        for (pos_type i = initial; i < size(); ++i) {
                // let's not show deleted material in the output
                if (isDeleted(i))
                        continue;
 
-               Font font = getFont(buf.params(), i, outerfont);
+               Font const font = getFont(buf.masterBuffer()->params(), i, outerfont);
 
                // emphasis
-               if (font_old.emph() != font.fontInfo().emph()) {
-                       if (font.fontInfo().emph() == FONT_ON) {
-                               xs << html::StartTag("em");
-                               emph_flag = true;
-                       } else if (emph_flag && i != initial) {
-                               xs << html::EndTag("em");
-                               emph_flag = false;
+               FontState curstate = font.fontInfo().emph();
+               if (font_old.emph() != curstate)
+                       doFontSwitch(tagsToOpen, tagsToClose, emph_flag, curstate, html::FT_EMPH);
+
+               // noun
+               curstate = font.fontInfo().noun();
+               if (font_old.noun() != curstate)
+                       doFontSwitch(tagsToOpen, tagsToClose, noun_flag, curstate, html::FT_NOUN);
+
+               // underbar
+               curstate = font.fontInfo().underbar();
+               if (font_old.underbar() != curstate)
+                       doFontSwitch(tagsToOpen, tagsToClose, ubar_flag, curstate, html::FT_UBAR);
+       
+               // strikeout
+               curstate = font.fontInfo().strikeout();
+               if (font_old.strikeout() != curstate)
+                       doFontSwitch(tagsToOpen, tagsToClose, sout_flag, curstate, html::FT_SOUT);
+
+               // double underbar
+               curstate = font.fontInfo().uuline();
+               if (font_old.uuline() != curstate)
+                       doFontSwitch(tagsToOpen, tagsToClose, dbar_flag, curstate, html::FT_DBAR);
+
+               // wavy line
+               curstate = font.fontInfo().uwave();
+               if (font_old.uwave() != curstate)
+                       doFontSwitch(tagsToOpen, tagsToClose, wave_flag, curstate, html::FT_WAVE);
+
+               // bold
+               // a little hackish, but allows us to reuse what we have.
+               curstate = (font.fontInfo().series() == BOLD_SERIES ? FONT_ON : FONT_OFF);
+               if (font_old.series() != font.fontInfo().series())
+                       doFontSwitch(tagsToOpen, tagsToClose, bold_flag, curstate, html::FT_BOLD);
+
+               // Font shape
+               curr_fs = font.fontInfo().shape();
+               FontShape old_fs = font_old.shape();
+               if (old_fs != curr_fs) {
+                       if (shap_flag) {
+                               switch (old_fs) {
+                               case ITALIC_SHAPE:
+                                       tagsToClose.push_back(html::EndFontTag(html::FT_ITALIC));
+                                       break;
+                               case SLANTED_SHAPE:
+                                       tagsToClose.push_back(html::EndFontTag(html::FT_SLANTED));
+                                       break;
+                               case SMALLCAPS_SHAPE:
+                                       tagsToClose.push_back(html::EndFontTag(html::FT_SMALLCAPS));
+                                       break;
+                               case UP_SHAPE:
+                               case INHERIT_SHAPE:
+                                       break;
+                               default:
+                                       // the other tags are for internal use
+                                       LATTEST(false);
+                                       break;
+                               }
+                               shap_flag = false;
+                       }
+                       switch (curr_fs) {
+                       case ITALIC_SHAPE:
+                               tagsToOpen.push_back(html::FontTag(html::FT_ITALIC));
+                               shap_flag = true;
+                               break;
+                       case SLANTED_SHAPE:
+                               tagsToOpen.push_back(html::FontTag(html::FT_SLANTED));
+                               shap_flag = true;
+                               break;
+                       case SMALLCAPS_SHAPE:
+                               tagsToOpen.push_back(html::FontTag(html::FT_SMALLCAPS));
+                               shap_flag = true;
+                               break;
+                       case UP_SHAPE:
+                       case INHERIT_SHAPE:
+                               break;
+                       default:
+                               // the other tags are for internal use
+                               LATTEST(false);
+                               break;
                        }
                }
-               // bold
-               if (font_old.series() != font.fontInfo().series()) {
-                       if (font.fontInfo().series() == BOLD_SERIES) {
-                               xs << html::StartTag("strong");
-                               bold_flag = true;
-                       } else if (bold_flag && i != initial) {
-                               xs << html::EndTag("strong");
-                               bold_flag = false;
+
+               // Font family
+               curr_fam = font.fontInfo().family();
+               FontFamily old_fam = font_old.family();
+               if (old_fam != curr_fam) {
+                       if (faml_flag) {
+                               switch (old_fam) {
+                               case ROMAN_FAMILY:
+                                       tagsToClose.push_back(html::EndFontTag(html::FT_ROMAN));
+                                       break;
+                               case SANS_FAMILY:
+                                       tagsToClose.push_back(html::EndFontTag(html::FT_SANS));
+                                       break;
+                               case TYPEWRITER_FAMILY:
+                                       tagsToClose.push_back(html::EndFontTag(html::FT_TYPE));
+                                       break;
+                               case INHERIT_FAMILY:
+                                       break;
+                               default:
+                                       // the other tags are for internal use
+                                       LATTEST(false);
+                                       break;
+                               }
+                               faml_flag = false;
+                       }
+                       switch (curr_fam) {
+                       case ROMAN_FAMILY:
+                               // we will treat a "default" font family as roman, since we have
+                               // no other idea what to do.
+                               if (default_family != "rmdefault" && default_family != "default") {
+                                       tagsToOpen.push_back(html::FontTag(html::FT_ROMAN));
+                                       faml_flag = true;
+                               }
+                               break;
+                       case SANS_FAMILY:
+                               if (default_family != "sfdefault") {
+                                       tagsToOpen.push_back(html::FontTag(html::FT_SANS));
+                                       faml_flag = true;
+                               }
+                               break;
+                       case TYPEWRITER_FAMILY:
+                               if (default_family != "ttdefault") {
+                                       tagsToOpen.push_back(html::FontTag(html::FT_TYPE));
+                                       faml_flag = true;
+                               }
+                               break;
+                       case INHERIT_FAMILY:
+                               break;
+                       default:
+                               // the other tags are for internal use
+                               LATTEST(false);
+                               break;
+                       }
+               }
+
+               // Font size
+               curr_size = font.fontInfo().size();
+               FontSize old_size = font_old.size();
+               if (old_size != curr_size) {
+                       if (size_flag) {
+                               switch (old_size) {
+                               case FONT_SIZE_TINY:
+                                       tagsToClose.push_back(html::EndFontTag(html::FT_SIZE_TINY));
+                                       break;
+                               case FONT_SIZE_SCRIPT:
+                                       tagsToClose.push_back(html::EndFontTag(html::FT_SIZE_SCRIPT));
+                                       break;
+                               case FONT_SIZE_FOOTNOTE:
+                                       tagsToClose.push_back(html::EndFontTag(html::FT_SIZE_FOOTNOTE));
+                                       break;
+                               case FONT_SIZE_SMALL:
+                                       tagsToClose.push_back(html::EndFontTag(html::FT_SIZE_SMALL));
+                                       break;
+                               case FONT_SIZE_LARGE:
+                                       tagsToClose.push_back(html::EndFontTag(html::FT_SIZE_LARGE));
+                                       break;
+                               case FONT_SIZE_LARGER:
+                                       tagsToClose.push_back(html::EndFontTag(html::FT_SIZE_LARGER));
+                                       break;
+                               case FONT_SIZE_LARGEST:
+                                       tagsToClose.push_back(html::EndFontTag(html::FT_SIZE_LARGEST));
+                                       break;
+                               case FONT_SIZE_HUGE:
+                                       tagsToClose.push_back(html::EndFontTag(html::FT_SIZE_HUGE));
+                                       break;
+                               case FONT_SIZE_HUGER:
+                                       tagsToClose.push_back(html::EndFontTag(html::FT_SIZE_HUGER));
+                                       break;
+                               case FONT_SIZE_INCREASE:
+                                       tagsToClose.push_back(html::EndFontTag(html::FT_SIZE_INCREASE));
+                                       break;
+                               case FONT_SIZE_DECREASE:
+                                       tagsToClose.push_back(html::EndFontTag(html::FT_SIZE_DECREASE));
+                                       break;
+                               case FONT_SIZE_INHERIT:
+                               case FONT_SIZE_NORMAL:
+                                       break;
+                               default:
+                                       // the other tags are for internal use
+                                       LATTEST(false);
+                                       break;
+                               }
+                               size_flag = false;
+                       }
+                       switch (curr_size) {
+                       case FONT_SIZE_TINY:
+                               tagsToOpen.push_back(html::FontTag(html::FT_SIZE_TINY));
+                               size_flag = true;
+                               break;
+                       case FONT_SIZE_SCRIPT:
+                               tagsToOpen.push_back(html::FontTag(html::FT_SIZE_SCRIPT));
+                               size_flag = true;
+                               break;
+                       case FONT_SIZE_FOOTNOTE:
+                               tagsToOpen.push_back(html::FontTag(html::FT_SIZE_FOOTNOTE));
+                               size_flag = true;
+                               break;
+                       case FONT_SIZE_SMALL:
+                               tagsToOpen.push_back(html::FontTag(html::FT_SIZE_SMALL));
+                               size_flag = true;
+                               break;
+                       case FONT_SIZE_LARGE:
+                               tagsToOpen.push_back(html::FontTag(html::FT_SIZE_LARGE));
+                               size_flag = true;
+                               break;
+                       case FONT_SIZE_LARGER:
+                               tagsToOpen.push_back(html::FontTag(html::FT_SIZE_LARGER));
+                               size_flag = true;
+                               break;
+                       case FONT_SIZE_LARGEST:
+                               tagsToOpen.push_back(html::FontTag(html::FT_SIZE_LARGEST));
+                               size_flag = true;
+                               break;
+                       case FONT_SIZE_HUGE:
+                               tagsToOpen.push_back(html::FontTag(html::FT_SIZE_HUGE));
+                               size_flag = true;
+                               break;
+                       case FONT_SIZE_HUGER:
+                               tagsToOpen.push_back(html::FontTag(html::FT_SIZE_HUGER));
+                               size_flag = true;
+                               break;
+                       case FONT_SIZE_INCREASE:
+                               tagsToOpen.push_back(html::FontTag(html::FT_SIZE_INCREASE));
+                               size_flag = true;
+                               break;
+                       case FONT_SIZE_DECREASE:
+                               tagsToOpen.push_back(html::FontTag(html::FT_SIZE_DECREASE));
+                               size_flag = true;
+                               break;
+                       case FONT_SIZE_NORMAL:
+                       case FONT_SIZE_INHERIT:
+                               break;
+                       default:
+                               // the other tags are for internal use
+                               LATTEST(false);
+                               break;
                        }
                }
+
                // FIXME XHTML
                // Other such tags? What about the other text ranges?
 
+               vector<html::EndFontTag>::const_iterator cit = tagsToClose.begin();
+               vector<html::EndFontTag>::const_iterator cen = tagsToClose.end();
+               for (; cit != cen; ++cit)
+                       xs << *cit;
+
+               vector<html::FontTag>::const_iterator sit = tagsToOpen.begin();
+               vector<html::FontTag>::const_iterator sen = tagsToOpen.end();
+               for (; sit != sen; ++sit)
+                       xs << *sit;
+
+               tagsToClose.clear();
+               tagsToOpen.clear();
+
                Inset const * inset = getInset(i);
                if (inset) {
                        if (!runparams.for_toc || inset->isInToc()) {
                                OutputParams np = runparams;
+                               np.local_font = &font;
                                if (!inset->getLayout().htmlisblock())
                                        np.html_in_par = true;
                                retval += inset->xhtml(xs, np);
                        }
                } else {
-                       char_type c = getUChar(buf.params(), i);
+                       char_type c = getUChar(buf.masterBuffer()->params(), i);
 
-                       if (style.pass_thru)
+                       if (style.pass_thru || runparams.pass_thru)
                                xs << c;
                        else if (c == '-') {
                                docstring str;
@@ -3080,7 +3347,7 @@ docstring Paragraph::asString(int options) const
 }
 
 
-docstring Paragraph::asString(pos_type beg, pos_type end, int options) const
+docstring Paragraph::asString(pos_type beg, pos_type end, int options, const OutputParams *runparams) const
 {
        odocstringstream os;
 
@@ -3097,9 +3364,14 @@ docstring Paragraph::asString(pos_type beg, pos_type end, int options) const
                    || (c == '\n' && (options & AS_STR_NEWLINES)))
                        os.put(c);
                else if (c == META_INSET && (options & AS_STR_INSETS)) {
-                       getInset(i)->toString(os);
-                       if (getInset(i)->asInsetMath())
-                               os << " ";
+                       if (c == META_INSET && (options & AS_STR_PLAINTEXT)) {
+                               LASSERT(runparams != 0, return docstring());
+                               getInset(i)->plaintext(os, *runparams);
+                       } else {
+                               getInset(i)->toString(os);
+                               if (getInset(i)->asInsetMath())
+                                       os << " ";
+                       }
                }
        }
 
@@ -3107,7 +3379,7 @@ docstring Paragraph::asString(pos_type beg, pos_type end, int options) const
 }
 
 
-void Paragraph::forToc(docstring & os, size_t maxlen) const
+void Paragraph::forOutliner(docstring & os, size_t maxlen) const
 {
        if (!d->params_.labelString().empty())
                os += d->params_.labelString() + ' ';
@@ -3120,31 +3392,8 @@ void Paragraph::forToc(docstring & os, size_t maxlen) const
                else if (c == '\t' || c == '\n')
                        os += ' ';
                else if (c == META_INSET)
-                       getInset(i)->forToc(os, maxlen);
-       }
-}
-
-
-docstring Paragraph::stringify(pos_type beg, pos_type end, int options, OutputParams & runparams) const
-{
-       odocstringstream os;
-
-       if (beg == 0
-               && options & AS_STR_LABEL
-               && !d->params_.labelString().empty())
-               os << d->params_.labelString() << ' ';
-
-       for (pos_type i = beg; i < end; ++i) {
-               char_type const c = d->text_[i];
-               if (isPrintable(c) || c == '\t'
-                   || (c == '\n' && (options & AS_STR_NEWLINES)))
-                       os.put(c);
-               else if (c == META_INSET && (options & AS_STR_INSETS)) {
-                       getInset(i)->plaintext(os, runparams);
-               }
+                       getInset(i)->forOutliner(os, maxlen);
        }
-
-       return os.str();
 }
 
 
@@ -3201,8 +3450,7 @@ void Paragraph::setPlainOrDefaultLayout(DocumentClass const & tclass)
 
 Inset const & Paragraph::inInset() const
 {
-       LASSERT(d->inset_owner_, throw ExceptionMessage(BufferException,
-               _("Memory problem"), _("Paragraph not properly initialized")));
+       LBUFERR(d->inset_owner_);
        return *d->inset_owner_;
 }
 
@@ -3296,7 +3544,7 @@ int Paragraph::fixBiblio(Buffer const & buffer)
        if (d->layout_->labeltype != LABEL_BIBLIO)
                return 0;
 
-       bool const track_changes = buffer.params().trackChanges;
+       bool const track_changes = buffer.params().track_changes;
        int bibitem_pos = d->insetlist_.find(BIBITEM_CODE);
        bool const hasbibitem0 = bibitem_pos == 0;
 
@@ -3311,8 +3559,7 @@ int Paragraph::fixBiblio(Buffer const & buffer)
                // these, which there should be.
                // FIXME: why does it make sense to do that rather
                // than keep the first? (JMarc)
-               Inset * inset = d->insetlist_.release(bibitem_pos);
-               eraseChar(bibitem_pos, track_changes);
+               Inset * inset = releaseInset(bibitem_pos);
                d->insetlist_.begin()->inset = inset;
                return -bibitem_pos;
        }
@@ -3328,7 +3575,8 @@ int Paragraph::fixBiblio(Buffer const & buffer)
                inset = new InsetBibitem(const_cast<Buffer *>(&buffer),
                                         InsetCommandParams(BIBITEM_CODE));
 
-       insertInset(0, inset, Change(track_changes ? Change::INSERTED 
+       Font font(inherit_font, buffer.params().language);
+       insertInset(0, inset, font, Change(track_changes ? Change::INSERTED 
                                                   : Change::UNCHANGED));
 
        return 1;
@@ -3400,9 +3648,11 @@ void Paragraph::changeCase(BufferParams const & bparams, pos_type pos,
        // process sequences of modified characters; in change
        // tracking mode, this approach results in much better
        // usability than changing case on a char-by-char basis
-       docstring changes;
+       // We also need to track the current font, since font
+       // changes within sequences can occur.
+       vector<pair<char_type, Font> > changes;
 
-       bool const trackChanges = bparams.trackChanges;
+       bool const trackChanges = bparams.track_changes;
 
        bool capitalize = true;
 
@@ -3434,7 +3684,7 @@ void Paragraph::changeCase(BufferParams const & bparams, pos_type pos,
                }
 
                if (oldChar != newChar) {
-                       changes += newChar;
+                       changes.push_back(make_pair(newChar, getFontSettings(bparams, pos)));
                        if (pos != right - 1)
                                continue;
                        // step behind the changing area
@@ -3443,9 +3693,8 @@ void Paragraph::changeCase(BufferParams const & bparams, pos_type pos,
 
                int erasePos = pos - changes.size();
                for (size_t i = 0; i < changes.size(); i++) {
-                       insertChar(pos, changes[i],
-                                  getFontSettings(bparams,
-                                                  erasePos),
+                       insertChar(pos, changes[i].first,
+                                  changes[i].second,
                                   trackChanges);
                        if (!eraseChar(erasePos, trackChanges)) {
                                ++erasePos;
@@ -3596,7 +3845,7 @@ void Paragraph::collectWords()
                        if (cit == d->fontlist_.end())
                                return;
                        Language const * lang = cit->font().language();
-                       d->words_[*lang].insert(word);
+                       d->words_[lang->lang()].insert(word);
                }
        }
 }