Purely cosmetic.

Andre'
Index: lyxvc.C
===================================================================
--- lyxvc.C     (revision 13545)
+++ lyxvc.C     (working copy)
@@ -27,7 +27,7 @@
 #include "support/lyxlib.h"
 
 using lyx::support::bformat;
-using lyx::support::IsFileReadable;
+using lyx::support::isFileReadable;
 using lyx::support::MakeDisplayPath;
 using lyx::support::tempName;
 
@@ -89,7 +89,7 @@
        string const filename = owner_->fileName();
 
        // there must be a file to save
-       if (!IsFileReadable(filename)) {
+       if (!isFileReadable(filename)) {
                Alert::error(_("Document not saved"),
                             _("You must save the document "
                               "before it can be registered."));
@@ -100,7 +100,7 @@
        if (!vcs) {
                string const cvs_entries = "CVS/Entries";
 
-               if (IsFileReadable(cvs_entries)) {
+               if (isFileReadable(cvs_entries)) {
                        lyxerr[Debug::LYXVC]
                                << "LyXVC: registering "
                                << MakeDisplayPath(filename)
Index: LaTeXFeatures.C
===================================================================
--- LaTeXFeatures.C     (revision 13545)
+++ LaTeXFeatures.C     (working copy)
@@ -30,7 +30,7 @@
 
 #include <sstream>
 
-using lyx::support::IsSGMLFilename;
+using lyx::support::isSGMLFilename;
 using lyx::support::LibFileSearch;
 using lyx::support::MakeRelPath;
 using lyx::support::OnlyPath;
@@ -508,7 +508,7 @@
        for (FileMap::const_iterator fi = IncludedFiles_.begin();
             fi != end; ++fi)
                sgmlpreamble << "\n<!ENTITY " << fi->first
-                            << (IsSGMLFilename(fi->second) ? " SYSTEM \"" : " 
\"")
+                            << (isSGMLFilename(fi->second) ? " SYSTEM \"" : " 
\"")
                             << MakeRelPath(fi->second, basename) << "\">";
 
        return sgmlpreamble.str();
Index: lyx_cb.C
===================================================================
--- lyx_cb.C    (revision 13545)
+++ lyx_cb.C    (working copy)
@@ -59,7 +59,7 @@
 using lyx::support::destroyDir;
 using lyx::support::FileFilterList;
 using lyx::support::ForkedProcess;
-using lyx::support::IsLyXFilename;
+using lyx::support::isLyXFilename;
 using lyx::support::LibFileSearch;
 using lyx::support::MakeAbsPath;
 using lyx::support::MakeDisplayPath;
@@ -135,7 +135,7 @@
                        make_pair(string(_("Templates|#T#t")),
                                  string(lyxrc.template_path)));
 
-               if (!IsLyXFilename(fname))
+               if (!isLyXFilename(fname))
                        fname += ".lyx";
 
                FileFilterList const filter (_("LyX Documents (*.lyx)"));
@@ -155,7 +155,7 @@
 
                // Make sure the absolute filename ends with appropriate suffix
                fname = MakeAbsPath(fname);
-               if (!IsLyXFilename(fname))
+               if (!isLyXFilename(fname))
                        fname += ".lyx";
        } else
                fname = filename;
Index: insets/insetbibtex.C
===================================================================
--- insets/insetbibtex.C        (revision 13545)
+++ insets/insetbibtex.C        (working copy)
@@ -43,7 +43,7 @@
 using lyx::support::copy;
 using lyx::support::FileName;
 using lyx::support::findtexfile;
-using lyx::support::IsFileReadable;
+using lyx::support::isFileReadable;
 using lyx::support::latex_path;
 using lyx::support::ltrim;
 using lyx::support::MakeAbsPath;
@@ -112,7 +112,7 @@
                      string const & name, string const & ext)
 {
        string const fname = MakeAbsPath(name, buffer.filePath());
-       if (AbsolutePath(name) || !IsFileReadable(fname + ext))
+       if (AbsolutePath(name) || !isFileReadable(fname + ext))
                return name;
        else if (!runparams.nice)
                return fname;
@@ -162,7 +162,7 @@
                string const in_file = database + ".bib";
 
                if (!runparams.inComment && !runparams.nice &&
-                   IsFileReadable(in_file)) {
+                   isFileReadable(in_file)) {
 
                        // mangledFilename() needs the extension
                        database = 
removeExtension(FileName(in_file).mangledFilename());
@@ -217,7 +217,7 @@
                // This prevents problems with spaces and 8bit charcaters
                // in the file name.
                if (!runparams.inComment && !runparams.nice &&
-                   IsFileReadable(in_file)) {
+                   isFileReadable(in_file)) {
                        // use new style name
                        base = removeExtension(
                                        FileName(in_file).mangledFilename());
Index: insets/insetexternal.C
===================================================================
--- insets/insetexternal.C      (revision 13545)
+++ insets/insetexternal.C      (working copy)
@@ -801,7 +801,7 @@
        string const included_file = params.filename.absFilename();
 
        return params.display == external::PreviewDisplay &&
-               support::IsFileReadable(included_file);
+               support::isFileReadable(included_file);
 }
 
 
Index: insets/insetgraphics.C
===================================================================
--- insets/insetgraphics.C      (revision 13545)
+++ insets/insetgraphics.C      (working copy)
@@ -98,7 +98,7 @@
 using lyx::support::FileName;
 using lyx::support::float_equal;
 using lyx::support::GetExtension;
-using lyx::support::IsFileReadable;
+using lyx::support::isFileReadable;
 using lyx::support::latex_path;
 using lyx::support::OnlyFilename;
 using lyx::support::removeExtension;
@@ -576,7 +576,7 @@
        // not exist.
        // We are not going to change the extension or using the name of the
        // temporary file, the code is already complicated enough.
-       if (runparams.inComment || !IsFileReadable(orig_file))
+       if (runparams.inComment || !isFileReadable(orig_file))
                return params().filename.outputFilename(m_buffer->filePath());
 
        // We place all temporary files in the master buffer's temp dir.
@@ -726,7 +726,7 @@
                params().filename.relFilename(buf.filePath());
 
        string const file_ = params().filename.absFilename();
-       bool const file_exists = !file_.empty() && IsFileReadable(file_);
+       bool const file_exists = !file_.empty() && isFileReadable(file_);
        string const message = file_exists ?
                string() : string("bb = 0 0 200 100, draft, type=eps");
        // if !message.empty() then there was no existing file
Index: insets/ExternalSupport.C
===================================================================
--- insets/ExternalSupport.C    (revision 13545)
+++ insets/ExternalSupport.C    (working copy)
@@ -172,11 +172,11 @@
                string const file = result.substr(pos + 12, end - (pos + 12));
                string contents;
 
-               string const filepath = support::IsFileReadable(file) ?
+               string const filepath = support::isFileReadable(file) ?
                        buffer.filePath() : m_buffer->temppath();
                support::Path p(filepath);
 
-               if (support::IsFileReadable(file))
+               if (support::isFileReadable(file))
                        contents = support::GetFileContents(file);
 
                result = support::subst(result,
Index: insets/insetinclude.C
===================================================================
--- insets/insetinclude.C       (revision 13545)
+++ insets/insetinclude.C       (working copy)
@@ -61,8 +61,8 @@
 using lyx::support::copy;
 using lyx::support::FileName;
 using lyx::support::GetFileContents;
-using lyx::support::IsFileReadable;
-using lyx::support::IsLyXFilename;
+using lyx::support::isFileReadable;
+using lyx::support::isLyXFilename;
 using lyx::support::latex_path;
 using lyx::support::MakeAbsPath;
 using lyx::support::MakeDisplayPath;
@@ -307,7 +307,7 @@
                return false;
 
        string const included_file = includedFilename(buffer, params);
-       if (!IsLyXFilename(included_file))
+       if (!isLyXFilename(included_file))
                return false;
 
        Buffer * buf = bufferlist.getBuffer(included_file);
@@ -417,7 +417,7 @@
                                                      exportfile);
 
                // \input wants file with extension (default is .tex)
-               if (!IsLyXFilename(included_file)) {
+               if (!isLyXFilename(included_file)) {
                        incfile = latex_path(incfile);
                        os << '\\' << params_.getCmdName() << '{' << incfile << 
'}';
                } else {
@@ -553,7 +553,7 @@
 
        string const included_file = includedFilename(buffer, params_);
 
-       if (IsLyXFilename(included_file))
+       if (isLyXFilename(included_file))
                writefile = ChangeExtension(included_file, ".sgml");
        else
                writefile = included_file;
@@ -692,7 +692,7 @@
        string const included_file = includedFilename(buffer, params);
 
        return type(params) == INPUT && params.preview() &&
-               IsFileReadable(included_file);
+               isFileReadable(included_file);
 }
 
 
Index: BufferView_pimpl.C
===================================================================
--- BufferView_pimpl.C  (revision 13545)
+++ BufferView_pimpl.C  (working copy)
@@ -89,7 +89,7 @@
 using lyx::support::FileFilterList;
 using lyx::support::FileSearch;
 using lyx::support::ForkedcallsController;
-using lyx::support::IsDirWriteable;
+using lyx::support::isDirWriteable;
 using lyx::support::MakeDisplayPath;
 using lyx::support::MakeAbsPath;
 using lyx::support::package;
@@ -858,7 +858,7 @@
                if (available()) {
                        string const trypath = owner_->buffer()->filePath();
                        // If directory is writeable, use this as default.
-                       if (IsDirWriteable(trypath))
+                       if (isDirWriteable(trypath))
                                initpath = trypath;
                }
 
Index: graphics/GraphicsCacheItem.C
===================================================================
--- graphics/GraphicsCacheItem.C        (revision 13545)
+++ graphics/GraphicsCacheItem.C        (working copy)
@@ -30,7 +30,7 @@
 
 using support::ChangeExtension;
 using support::FileMonitor;
-using support::IsFileReadable;
+using support::isFileReadable;
 using support::MakeDisplayPath;
 using support::OnlyFilename;
 using support::tempName;
@@ -267,7 +267,7 @@
        converter_.reset();
        cc_.disconnect();
 
-       success = !file_to_load_.empty() && IsFileReadable(file_to_load_);
+       success = !file_to_load_.empty() && isFileReadable(file_to_load_);
 
        if (!success) {
                lyxerr[Debug::GRAPHICS] << "Unable to find converted file!"
@@ -378,7 +378,7 @@
        setStatus(Converting);
 
        // First, check that the file exists!
-       if (!IsFileReadable(filename_)) {
+       if (!isFileReadable(filename_)) {
                if (status_ != ErrorNoFile) {
                        setStatus(ErrorNoFile);
                        lyxerr[Debug::GRAPHICS]
Index: text2.C
===================================================================
--- text2.C     (revision 13545)
+++ text2.C     (working copy)
@@ -648,7 +648,7 @@
                                linestr[i] = ' ';
                                newline_inserted = true;
                        }
-               } else if (IsPrintable(linestr[i])) {
+               } else if (isPrintable(linestr[i])) {
                        newline_inserted = false;
                }
        }
Index: converter.C
===================================================================
--- converter.C (revision 13545)
+++ converter.C (working copy)
@@ -36,7 +36,7 @@
 using lyx::support::contains;
 using lyx::support::DirList;
 using lyx::support::GetExtension;
-using lyx::support::IsFileReadable;
+using lyx::support::isFileReadable;
 using lyx::support::LibFileSearch;
 using lyx::support::LibScriptSearch;
 using lyx::support::MakeRelPath;
@@ -310,7 +310,7 @@
                                << command << endl;
                        Systemcall one;
                        one.startscript(Systemcall::Wait, command);
-                       if (IsFileReadable(to_file)) {
+                       if (isFileReadable(to_file)) {
                                return true;
                        }
                }
Index: buffer.C
===================================================================
--- buffer.C    (revision 13545)
+++ buffer.C    (working copy)
@@ -101,7 +101,7 @@
 using lyx::support::createBufferTmpDir;
 using lyx::support::destroyDir;
 using lyx::support::getFormatFromContents;
-using lyx::support::IsDirWriteable;
+using lyx::support::isDirWriteable;
 using lyx::support::LibFileSearch;
 using lyx::support::latex_path;
 using lyx::support::ltrim;
@@ -531,7 +531,7 @@
                                }
                                space_inserted = true;
                        }
-               } else if (!IsPrintable(*cit)) {
+               } else if (!isPrintable(*cit)) {
                        // Ignore unprintables
                        continue;
                } else {
Index: lyxfunc.C
===================================================================
--- lyxfunc.C   (revision 13545)
+++ lyxfunc.C   (working copy)
@@ -108,8 +108,8 @@
 using lyx::support::FileSearch;
 using lyx::support::ForkedcallsController;
 using lyx::support::i18nLibFileSearch;
-using lyx::support::IsDirWriteable;
-using lyx::support::IsFileReadable;
+using lyx::support::isDirWriteable;
+using lyx::support::isFileReadable;
 using lyx::support::isStrInt;
 using lyx::support::MakeAbsPath;
 using lyx::support::MakeDisplayPath;
@@ -513,7 +513,7 @@
                else if (name == "character" || name == "mathpanel")
                        enable = cur.inset().lyxCode() != InsetBase::ERT_CODE;
                else if (name == "latexlog")
-                       enable = IsFileReadable(buf->getLogName().second);
+                       enable = isFileReadable(buf->getLogName().second);
 #if !defined (USE_ASPELL) && !defined (USE_ISPELL) && !defined (USE_PSPELL)
                else if (name == "spellchecker")
                        enable = false;
@@ -1685,7 +1685,7 @@
        if (view()->available()) {
                string const trypath = owner->buffer()->filePath();
                // If directory is writeable, use this as default.
-               if (IsDirWriteable(trypath))
+               if (isDirWriteable(trypath))
                        initpath = trypath;
        }
 
@@ -1735,7 +1735,7 @@
        if (view()->available()) {
                string const trypath = owner->buffer()->filePath();
                // If directory is writeable, use this as default.
-               if (IsDirWriteable(trypath))
+               if (isDirWriteable(trypath))
                        initpath = trypath;
        }
 
@@ -1810,7 +1810,7 @@
                if (view()->available()) {
                        string const trypath = owner->buffer()->filePath();
                        // If directory is writeable, use this as default.
-                       if (IsDirWriteable(trypath))
+                       if (isDirWriteable(trypath))
                                initpath = trypath;
                }
 
Index: frontends/gtk/ghelpers.C
===================================================================
--- frontends/gtk/ghelpers.C    (revision 13545)
+++ frontends/gtk/ghelpers.C    (working copy)
@@ -257,7 +257,7 @@
        filename = lyx::support::ChangeExtension(name, ".glade");
        filename = lyx::support::AddName(dir, filename);
 
-       if (!lyx::support::IsFileReadable(filename)) {
+       if (!lyx::support::isFileReadable(filename)) {
                lyxerr << "Unable to find glade file \"" << name
                       << "\". libglade is going to crash..." << std::endl;
        }
Index: frontends/controllers/ControlGraphics.C
===================================================================
--- frontends/controllers/ControlGraphics.C     (revision 13545)
+++ frontends/controllers/ControlGraphics.C     (working copy)
@@ -44,7 +44,7 @@
 
 using support::AddName;
 using support::FileFilterList;
-using support::IsFileReadable;
+using support::isFileReadable;
 using support::MakeAbsPath;
 using support::package;
 using support::readBB_from_PSFile;
@@ -133,7 +133,7 @@
 {
        // It may be that the filename is relative.
        string const name = MakeAbsPath(fname, kernel().bufferFilepath());
-       return IsFileReadable(name);
+       return isFileReadable(name);
 }
 
 
Index: frontends/controllers/ControlInclude.C
===================================================================
--- frontends/controllers/ControlInclude.C      (revision 13545)
+++ frontends/controllers/ControlInclude.C      (working copy)
@@ -35,7 +35,7 @@
 namespace lyx {
 
 using support::FileFilterList;
-using support::IsFileReadable;
+using support::isFileReadable;
 using support::MakeAbsPath;
 using support::OnlyPath;
 
@@ -114,7 +114,7 @@
                = MakeAbsPath(file,
                              OnlyPath(kernel().buffer().fileName()));
 
-       if (IsFileReadable(fileWithAbsPath))
+       if (isFileReadable(fileWithAbsPath))
                return true;
 
        return false;
Index: frontends/controllers/ControlSpellchecker.C
===================================================================
--- frontends/controllers/ControlSpellchecker.C (revision 13545)
+++ frontends/controllers/ControlSpellchecker.C (working copy)
@@ -161,7 +161,7 @@
                                Paragraph::value_type const c =
                                        cur.paragraph().getChar(cur.pos());
                                word += c;
-                               if (IsDigit(c))
+                               if (isDigit(c))
                                        ignoreword = true;
                        }
                } else { // !isLetter(cur)
Index: support/filetools.C
===================================================================
--- support/filetools.C (revision 13545)
+++ support/filetools.C (working copy)
@@ -70,13 +70,13 @@
 namespace lyx {
 namespace support {
 
-bool IsLyXFilename(string const & filename)
+bool isLyXFilename(string const & filename)
 {
        return suffixIs(ascii_lowercase(filename), ".lyx");
 }
 
 
-bool IsSGMLFilename(string const & filename)
+bool isSGMLFilename(string const & filename)
 {
        return suffixIs(ascii_lowercase(filename), ".sgml");
 }
@@ -139,7 +139,7 @@
 
 
 // Is a file readable ?
-bool IsFileReadable(string const & path)
+bool isFileReadable(string const & path)
 {
        return fs::exists(path) && !fs::is_directory(path) && 
fs::is_readable(path);
 }
@@ -147,9 +147,9 @@
 
 //returns true: dir writeable
 //       false: not writeable
-bool IsDirWriteable(string const & path)
+bool isDirWriteable(string const & path)
 {
-       lyxerr[Debug::FILES] << "IsDirWriteable: " << path << endl;
+       lyxerr[Debug::FILES] << "isDirWriteable: " << path << endl;
 
        string const tmpfl = tempName(path, "lyxwritetest");
 
@@ -243,14 +243,14 @@
        string const tmpname = ReplaceEnvironmentPath(name);
        string fullname = MakeAbsPath(tmpname, path);
        // search first without extension, then with it.
-       if (IsFileReadable(fullname))
+       if (isFileReadable(fullname))
                return fullname;
        if (ext.empty())
                return string();
        // Is it not more reasonable to use ChangeExtension()? (SMiyata)
        fullname += '.';
        fullname += ext;
-       return IsFileReadable(fullname) ? fullname : string();
+       return isFileReadable(fullname) ? fullname : string();
 }
 
 
@@ -412,7 +412,7 @@
 #ifdef __EMX__
                        Path p(package().user_support());
 #endif
-                       if (IsDirWriteable(deflt)) {
+                       if (isDirWriteable(deflt)) {
                                // deflt could not be created because it
                                // did exist already, so let's create our own
                                // dir inside deflt.
@@ -794,7 +794,7 @@
 string const getFormatFromContents(string const & filename)
 {
        // paranoia check
-       if (filename.empty() || !IsFileReadable(filename))
+       if (filename.empty() || !isFileReadable(filename))
                return string();
 
        ifstream ifs(filename.c_str());
Index: support/filetools.h
===================================================================
--- support/filetools.h (revision 13545)
+++ support/filetools.h (working copy)
@@ -63,18 +63,18 @@
     true: dir writeable
     false: not writeable
 */
-bool IsDirWriteable (std::string const & path);
+bool isDirWriteable (std::string const & path);
 
 /** Is a file readable ?
   Returns true if the file `path' is readable.
  */
-bool IsFileReadable (std::string const & path);
+bool isFileReadable (std::string const & path);
 
 ///
-bool IsLyXFilename(std::string const & filename);
+bool isLyXFilename(std::string const & filename);
 
 ///
-bool IsSGMLFilename(std::string const & filename);
+bool isSGMLFilename(std::string const & filename);
 
 /** Returns the path of a library data file.
     Search the file name.ext in the subdirectory dir of
Index: support/textutils.h
===================================================================
--- support/textutils.h (revision 13545)
+++ support/textutils.h (working copy)
@@ -18,7 +18,7 @@
 
 /// return true if the char is a line separator
 inline
-bool IsLineSeparatorChar(char c)
+bool isLineSeparatorChar(char c)
 {
        return c == ' ';
 }
@@ -26,7 +26,7 @@
 
 /// return true if a char is alphabetical (including accented chars)
 inline
-bool IsLetterChar(unsigned char c)
+bool isLetterChar(unsigned char c)
 {
        return (c >= 'A' && c <= 'Z')
                || (c >= 'a' && c <= 'z')
@@ -36,7 +36,7 @@
 
 /// return true if the char is printable (masked to 7-bit ASCII)
 inline
-bool IsPrintable(unsigned char c)
+bool isPrintable(unsigned char c)
 {
        return (c & 127) >= ' ';
 }
@@ -44,15 +44,15 @@
 
 /// return true if the char is printable and not a space (masked to 7-bit 
ASCII)
 inline
-bool IsPrintableNonspace(unsigned char c)
+bool isPrintableNonspace(unsigned char c)
 {
-       return IsPrintable(c) && c != ' ';
+       return isPrintable(c) && c != ' ';
 }
 
 
 /// completely pointless FIXME
 inline
-bool IsDigit(unsigned char ch)
+bool isDigit(unsigned char ch)
 {
        return ch >= '0' && ch <= '9';
 }
Index: rowpainter.C
===================================================================
--- rowpainter.C        (revision 13545)
+++ rowpainter.C        (working copy)
@@ -196,7 +196,7 @@
        for (pos_type i = pos - 1; i >= 0; --i) {
                c = par_.getChar(i);
                if (!Encodings::IsComposeChar_hebrew(c)) {
-                       if (IsPrintableNonspace(c)) {
+                       if (isPrintableNonspace(c)) {
                                int const width2 =
                                        text_.singleWidth(par_, i, c, 
text_.getFont(par_, i));
                                // dalet / resh
@@ -230,7 +230,7 @@
        for (pos_type i = pos - 1; i >= 0; --i) {
                c = par_.getChar(i);
                if (!Encodings::IsComposeChar_arabic(c)) {
-                       if (IsPrintableNonspace(c)) {
+                       if (isPrintableNonspace(c)) {
                                int const width2 = 
                                        text_.singleWidth(par_, i, c, 
text_.getFont(par_, i));
                                dx = (width2 - width) / 2;
@@ -270,7 +270,7 @@
 
                char c = par_.getChar(pos);
 
-               if (!IsPrintableNonspace(c))
+               if (!isPrintableNonspace(c))
                        break;
 
                if (arabic && Encodings::IsComposeChar_arabic(c))
Index: lyxtextclass.C
===================================================================
--- lyxtextclass.C      (revision 13545)
+++ lyxtextclass.C      (working copy)
@@ -167,7 +167,7 @@
 // Reads a textclass structure from file.
 bool LyXTextClass::Read(string const & filename, bool merge)
 {
-       if (!lyx::support::IsFileReadable(filename)) {
+       if (!lyx::support::isFileReadable(filename)) {
                lyxerr << "Cannot read layout file `" << filename << "'."
                       << endl;
                return true;
Index: tex2lyx/tex2lyx.C
===================================================================
--- tex2lyx/tex2lyx.C   (revision 13545)
+++ tex2lyx/tex2lyx.C   (working copy)
@@ -58,7 +58,7 @@
 using lyx::support::MakeAbsPath;
 using lyx::support::OnlyPath;
 using lyx::support::rtrim;
-using lyx::support::IsFileReadable;
+using lyx::support::isFileReadable;
 
 namespace fs = boost::filesystem;
 
@@ -450,7 +450,7 @@
 
 bool tex2lyx(string const &infilename, string const &outfilename)
 {
-       if (IsFileReadable(outfilename)) {
+       if (isFileReadable(outfilename)) {
                if (overwrite_files) {
                        cerr << "Overwriting existing file "
                             << outfilename << endl;
Index: paragraph.C
===================================================================
--- paragraph.C (revision 13545)
+++ paragraph.C (working copy)
@@ -1461,7 +1461,7 @@
 bool Paragraph::isLineSeparator(pos_type pos) const
 {
        value_type const c = getChar(pos);
-       return IsLineSeparatorChar(c)
+       return isLineSeparatorChar(c)
                || (c == Paragraph::META_INSET && getInset(pos) &&
                getInset(pos)->isLineSeparator());
 }
@@ -1474,7 +1474,7 @@
                return getInset(pos)->isLetter();
        else {
                value_type const c = getChar(pos);
-               return IsLetterChar(c) || IsDigit(c);
+               return isLetterChar(c) || isDigit(c);
        }
 }
 
@@ -1547,7 +1547,7 @@
 
        for (pos_type i = 0; i < size(); ++i) {
                value_type c = getChar(i);
-               if (IsPrintable(c))
+               if (isPrintable(c))
                        s += c;
                else if (c == META_INSET &&
                         getInset(i)->lyxCode() == InsetBase::MATH_CODE) {
@@ -1586,7 +1586,7 @@
 
        for (pos_type i = beg; i < end; ++i) {
                value_type const c = getUChar(buffer.params(), i);
-               if (IsPrintable(c))
+               if (isPrintable(c))
                        os << c;
                else if (c == META_INSET)
                        getInset(i)->textString(buffer, os, runparams);
@@ -1811,7 +1811,7 @@
 unsigned char Paragraph::transformChar(unsigned char c, pos_type pos) const
 {
        if (!Encodings::is_arabic(c))
-               if (lyxrc.font_norm_type == LyXRC::ISO_8859_6_8 && IsDigit(c))
+               if (lyxrc.font_norm_type == LyXRC::ISO_8859_6_8 && isDigit(c))
                        return c + (0xb0 - '0');
                else
                        return c;
Index: text.C
===================================================================
--- text.C      (revision 13545)
+++ text.C      (working copy)
@@ -426,7 +426,7 @@
                         pos_type pos, char c, LyXFont const & font) const
 {
        // The most common case is handled first (Asger)
-       if (IsPrintable(c)) {
+       if (isPrintable(c)) {
                Language const * language = font.language();
                if (language->RightToLeft()) {
                        if ((lyxrc.font_norm_type == LyXRC::ISO_8859_6_8 ||
@@ -1126,7 +1126,7 @@
                static string const number_seperators = ".,:";
 
                if (current_font.number() == LyXFont::ON) {
-                       if (!IsDigit(c) && !contains(number_operators, c) &&
+                       if (!isDigit(c) && !contains(number_operators, c) &&
                            !(contains(number_seperators, c) &&
                              cur.pos() != 0 &&
                              cur.pos() != cur.lastpos() &&
@@ -1134,7 +1134,7 @@
                              getFont(par, cur.pos() - 1).number() == 
LyXFont::ON)
                           )
                                number(cur); // Set current_font.number to OFF
-               } else if (IsDigit(c) &&
+               } else if (isDigit(c) &&
                           real_current_font.isVisibleRightToLeft()) {
                        number(cur); // Set current_font.number to ON
 
@@ -1163,7 +1163,7 @@
 
        // When the free-spacing option is set for the current layout,
        // disable the double-space checking
-       if (!freeSpacing && IsLineSeparatorChar(c)) {
+       if (!freeSpacing && isLineSeparatorChar(c)) {
                if (cur.pos() == 0) {
                        static bool sent_space_message = false;
                        if (!sent_space_message) {

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