]> git.lyx.org Git - lyx.git/blobdiff - src/LyX.cpp
document my LFUN changes in the past
[lyx.git] / src / LyX.cpp
index 613d73f38c8a33ec7196d39ae73158056c44256a..db9e92033a41066a4a7b805bf39b8f37636d3239 100644 (file)
 
 #include "LyX.h"
 
-#include "ConverterCache.h"
-#include "Buffer.h"
 #include "buffer_funcs.h"
+#include "Buffer.h"
 #include "BufferList.h"
+#include "CmdDef.h"
+#include "Color.h"
+#include "ConverterCache.h"
 #include "Converter.h"
-#include "debug.h"
+#include "CutAndPaste.h"
 #include "Encoding.h"
 #include "ErrorList.h"
 #include "Format.h"
-#include "gettext.h"
 #include "KeyMap.h"
 #include "Language.h"
-#include "Session.h"
-#include "Color.h"
-#include "callback.h"
+#include "Lexer.h"
 #include "LyXAction.h"
 #include "LyXFunc.h"
-#include "Lexer.h"
 #include "LyXRC.h"
+#include "MenuBackend.h"
 #include "ModuleList.h"
+#include "Mover.h"
 #include "Server.h"
 #include "ServerSocket.h"
+#include "Session.h"
 #include "TextClassList.h"
-#include "MenuBackend.h"
-#include "Messages.h"
-#include "Mover.h"
 #include "ToolbarBackend.h"
 
 #include "frontends/alert.h"
 #include "frontends/Application.h"
-#include "frontends/Dialogs.h"
-#include "frontends/Gui.h"
-#include "frontends/LyXView.h"
 
+#include "support/debug.h"
 #include "support/environment.h"
+#include "support/ExceptionMessage.h"
 #include "support/filetools.h"
+#include "support/gettext.h"
+#include "support/lstrings.h"
 #include "support/lyxlib.h"
-#include "support/convert.h"
-#include "support/ExceptionMessage.h"
+#include "support/Messages.h"
 #include "support/os.h"
 #include "support/Package.h"
 #include "support/Path.h"
 #include "support/Systemcall.h"
 
 #include <boost/bind.hpp>
-#include <boost/filesystem/operations.hpp>
+#include <boost/scoped_ptr.hpp>
 
 #include <algorithm>
 #include <iostream>
@@ -84,17 +82,13 @@ using std::signal;
 using std::system;
 #endif
 
-namespace fs = boost::filesystem;
-
 namespace lyx {
 
 using support::addName;
 using support::addPath;
 using support::bformat;
 using support::changeExtension;
-using support::createDirectory;
 using support::createLyXTmpDir;
-using support::destroyDir;
 using support::FileName;
 using support::fileSearch;
 using support::getEnv;
@@ -104,19 +98,18 @@ using support::package;
 using support::prependEnvPath;
 using support::rtrim;
 using support::Systemcall;
-using frontend::LyXView;
 
 namespace Alert = frontend::Alert;
 namespace os = support::os;
 
 
 
-/// are we using the GUI at all?
-/**
-* We default to true and this is changed to false when the export feature is used.
-*/
+// Are we using the GUI at all?  We default to true and this is changed
+// to false when the export feature is used.
+
 bool use_gui = true;
 
+bool quitting; // flag, that we are quitting the program
 
 namespace {
 
@@ -142,7 +135,7 @@ void reconfigureUserLyXDir()
        string const configure_command = package().configure_command();
 
        lyxerr << to_utf8(_("LyX: reconfiguring user directory")) << endl;
-       support::Path p(package().user_support());
+       support::PathChanger p(package().user_support());
        Systemcall one;
        one.startscript(Systemcall::Wait, configure_command);
        lyxerr << "LyX: " << to_utf8(_("Done!")) << endl;
@@ -152,9 +145,9 @@ void reconfigureUserLyXDir()
 
 
 /// The main application class private implementation.
-struct LyX::Singletons
+struct LyX::Impl
 {
-       Singletons()
+       Impl()
        {
                // Set the default User Interface language as soon as possible.
                // The language used will be derived from the environment
@@ -166,7 +159,9 @@ struct LyX::Singletons
        ///
        BufferList buffer_list_;
        ///
-       boost::scoped_ptr<KeyMap> toplevel_keymap_;
+       KeyMap toplevel_keymap_;
+       ///
+       CmdDef toplevel_cmddef_;
        ///
        boost::scoped_ptr<Server> lyx_server_;
        ///
@@ -190,9 +185,13 @@ struct LyX::Singletons
 
        ///
        Movers movers_;
-
        ///
        Movers system_movers_;
+
+       /// has this user started lyx for the first time?
+       bool first_start;
+       /// the parsed command line batch command if any
+       std::string batch_command;
 };
 
 ///
@@ -207,6 +206,7 @@ frontend::Application * theApp()
 
 LyX::~LyX()
 {
+       delete pimpl_;
 }
 
 
@@ -228,7 +228,7 @@ LyX::LyX()
        : first_start(false)
 {
        singleton_ = this;
-       pimpl_.reset(new Singletons);
+       pimpl_ = new Impl;
 }
 
 
@@ -314,8 +314,13 @@ frontend::Application const & LyX::application() const
 
 KeyMap & LyX::topLevelKeymap()
 {
-       BOOST_ASSERT(pimpl_->toplevel_keymap_.get());
-       return *pimpl_->toplevel_keymap_.get();
+       return pimpl_->toplevel_keymap_;
+}
+
+
+CmdDef & LyX::topLevelCmdDef()
+{
+       return pimpl_->toplevel_cmddef_;
 }
 
 
@@ -333,8 +338,7 @@ Converters & LyX::systemConverters()
 
 KeyMap const & LyX::topLevelKeymap() const
 {
-       BOOST_ASSERT(pimpl_->toplevel_keymap_.get());
-       return *pimpl_->toplevel_keymap_.get();
+       return pimpl_->toplevel_keymap_;
 }
 
 
@@ -365,46 +369,14 @@ void LyX::setGuiLanguage(std::string const & language)
 }
 
 
-Buffer const * const LyX::updateInset(Inset const * inset) const
-{
-       if (quitting || !inset)
-               return 0;
-
-       Buffer const * buffer_ptr = 0;
-       vector<int> const & view_ids = pimpl_->application_->gui().viewIds();
-       vector<int>::const_iterator it = view_ids.begin();
-       vector<int>::const_iterator const end = view_ids.end();
-       for (; it != end; ++it) {
-               Buffer const * ptr =
-                       pimpl_->application_->gui().view(*it).updateInset(inset);
-               if (ptr)
-                       buffer_ptr = ptr;
-       }
-       return buffer_ptr;
-}
-
-
-void LyX::hideDialogs(std::string const & name, Inset * inset) const
-{
-       if (quitting || !use_gui)
-               return;
-
-       vector<int> const & view_ids = pimpl_->application_->gui().viewIds();
-       vector<int>::const_iterator it = view_ids.begin();
-       vector<int>::const_iterator const end = view_ids.end();
-       for (; it != end; ++it)
-               pimpl_->application_->gui().view(*it).getDialogs().
-                       hide(name, inset);
-}
-
-
 int LyX::exec(int & argc, char * argv[])
 {
        // Here we need to parse the command line. At least
        // we need to parse for "-dbg" and "-help"
        easyParse(argc, argv);
 
-       try { support::init_package(to_utf8(from_local8bit(argv[0])),
+       try {
+               support::init_package(to_utf8(from_local8bit(argv[0])),
                              cl_system_support, cl_user_support,
                              support::top_build_dir_is_one_level_up);
        } catch (support::ExceptionMessage const & message) {
@@ -430,7 +402,7 @@ int LyX::exec(int & argc, char * argv[])
 
                loadFiles();
 
-               if (batch_command.empty() || pimpl_->buffer_list_.empty()) {
+               if (pimpl_->batch_command.empty() || pimpl_->buffer_list_.empty()) {
                        prepareExit();
                        return EXIT_SUCCESS;
                }
@@ -440,10 +412,10 @@ int LyX::exec(int & argc, char * argv[])
                bool final_success = false;
                for (BufferList::iterator I = begin; I != pimpl_->buffer_list_.end(); ++I) {
                        Buffer * buf = *I;
-                       if (buf != buf->getMasterBuffer())
+                       if (buf != buf->masterBuffer())
                                continue;
                        bool success = false;
-                       buf->dispatch(batch_command, &success);
+                       buf->dispatch(pimpl_->batch_command, &success);
                        final_success |= success;
                }
                prepareExit();
@@ -453,8 +425,6 @@ int LyX::exec(int & argc, char * argv[])
        // Let the frontend parse and remove all arguments that it knows
        pimpl_->application_.reset(createApplication(argc, argv));
 
-       initGuiFont();
-
        // Parse and remove all known arguments in the LyX singleton
        // Give an error for all remaining ones.
        int exit_status = init(argc, argv);
@@ -490,6 +460,10 @@ int LyX::exec(int & argc, char * argv[])
 
 void LyX::prepareExit()
 {
+       // Clear the clipboard and selection stack:
+       cap::clearCutStack();
+       cap::clearSelection();
+
        // Set a flag that we do quitting from the program,
        // so no refreshes are necessary.
        quitting = true;
@@ -497,12 +471,21 @@ void LyX::prepareExit()
        // close buffers first
        pimpl_->buffer_list_.closeAll();
 
+       // register session changes and shutdown server and socket
+       if (use_gui) {
+               if (pimpl_->session_)
+                       pimpl_->session_->writeFile();
+               pimpl_->session_.reset();
+               pimpl_->lyx_server_.reset();
+               pimpl_->lyx_socket_.reset();
+       }
+
        // do any other cleanup procedures now
        if (package().temp_dir() != package().system_temp_dir()) {
-               LYXERR(Debug::INFO) << "Deleting tmp dir "
-                                   << package().temp_dir().absFilename() << endl;
+               LYXERR(Debug::INFO, "Deleting tmp dir "
+                                   << package().temp_dir().absFilename());
 
-               if (!destroyDir(package().temp_dir())) {
+               if (!package().temp_dir().destroyDirectory()) {
                        docstring const msg =
                                bformat(_("Unable to remove the temporary directory %1$s"),
                                from_utf8(package().temp_dir().absFilename()));
@@ -510,14 +493,6 @@ void LyX::prepareExit()
                }
        }
 
-       if (use_gui) {
-               if (pimpl_->session_)
-                       pimpl_->session_->writeFile();
-               pimpl_->session_.reset();
-               pimpl_->lyx_server_.reset();
-               pimpl_->lyx_socket_.reset();
-       }
-
        // Kill the application object before exiting. This avoids crashes
        // when exiting on Linux.
        if (pimpl_->application_)
@@ -549,9 +524,9 @@ int LyX::init(int & argc, char * argv[])
        }
 
        // Initialization of LyX (reads lyxrc and more)
-       LYXERR(Debug::INIT) << "Initializing LyX::init..." << endl;
+       LYXERR(Debug::INIT, "Initializing LyX::init...");
        bool success = init();
-       LYXERR(Debug::INIT) << "Initializing LyX::init...done" << endl;
+       LYXERR(Debug::INIT, "Initializing LyX::init...done");
        if (!success)
                return EXIT_FAILURE;
 
@@ -591,7 +566,7 @@ void LyX::loadFiles()
                        continue;
 
                Buffer * buf = pimpl_->buffer_list_.newBuffer(it->absFilename(), false);
-               if (loadLyXFile(buf, *it)) {
+               if (buf->loadLyXFile(*it)) {
                        ErrorList const & el = buf->errorList("Parse");
                        if (!el.empty())
                                for_each(el.begin(), el.end(),
@@ -610,27 +585,57 @@ void LyX::execBatchCommands()
        // aknowledged.
        restoreGuiSession();
 
+       // if reconfiguration is needed.
+       if (textclasslist.empty()) {
+           switch (Alert::prompt(
+                   _("No textclass is found"),
+                   _("LyX cannot continue because no textclass is found. "
+                     "You can either reconfigure normally, or reconfigure using "
+                     "default textclasses, or quit LyX."),
+                   0, 2,
+                   _("&Reconfigure"),
+                   _("&Use Default"),
+                   _("&Exit LyX")))
+               {
+               case 0:
+                       // regular reconfigure
+                       pimpl_->lyxfunc_.dispatch(FuncRequest(LFUN_RECONFIGURE, ""));
+                       break;
+               case 1:
+                       // reconfigure --without-latex-config
+                       pimpl_->lyxfunc_.dispatch(FuncRequest(LFUN_RECONFIGURE,
+                               " --without-latex-config"));
+                       break;
+               }
+               pimpl_->lyxfunc_.dispatch(FuncRequest(LFUN_LYX_QUIT));
+               return;
+       }
+       
        // Execute batch commands if available
-       if (batch_command.empty())
+       if (pimpl_->batch_command.empty())
                return;
 
-       LYXERR(Debug::INIT) << "About to handle -x '"
-               << batch_command << '\'' << endl;
+       LYXERR(Debug::INIT, "About to handle -x '" << pimpl_->batch_command << '\'');
 
-       pimpl_->lyxfunc_.dispatch(lyxaction.lookupFunc(batch_command));
+       pimpl_->lyxfunc_.dispatch(lyxaction.lookupFunc(pimpl_->batch_command));
 }
 
 
 void LyX::restoreGuiSession()
 {
-       LyXView * view = newLyXView();
+       // create the main window
+       pimpl_->lyxfunc_.dispatch(FuncRequest(LFUN_WINDOW_NEW, geometryArg));
+
+       // if there is no valid class list, do not load any file. 
+       if (textclasslist.empty())
+               return;
 
        // if some files were specified at command-line we assume that the
        // user wants to edit *these* files and not to restore the session.
        if (!pimpl_->files_to_load_.empty()) {
                for_each(pimpl_->files_to_load_.begin(),
                        pimpl_->files_to_load_.end(),
-                       bind(&LyXView::loadLyXFile, view, _1, true));
+                       bind(&LyXFunc::loadAndViewFile, pimpl_->lyxfunc_, _1, true));
                // clear this list to save a few bytes of RAM
                pimpl_->files_to_load_.clear();
                pimpl_->session_->lastOpened().clear();
@@ -641,7 +646,7 @@ void LyX::restoreGuiSession()
                // last session, and should be already there (regular files), or should
                // not be added at all (help files).
                for_each(lastopened.begin(), lastopened.end(),
-                       bind(&LyXView::loadLyXFile, view, _1, false));
+                       bind(&LyXFunc::loadAndViewFile, pimpl_->lyxfunc_, _1, false));
 
                // clear this list to save a few bytes of RAM
                pimpl_->session_->lastOpened().clear();
@@ -651,74 +656,10 @@ void LyX::restoreGuiSession()
        BufferList::iterator end = pimpl_->buffer_list_.end();
        for (; I != end; ++I) {
                Buffer * buf = *I;
-               if (buf != buf->getMasterBuffer())
+               if (buf != buf->masterBuffer())
                        continue;
                updateLabels(*buf);
        }
-
-       // FIXME: Switch to the last loaded Buffer. This must not be the first one
-       // because the Buffer won't be connected in this case. The correct solution
-       // would be to avoid the manual connection of the current Buffer in LyXView.
-       if (!pimpl_->buffer_list_.empty())
-               view->setBuffer(pimpl_->buffer_list_.last());
-}
-
-
-LyXView * LyX::newLyXView()
-{
-       if (!lyx::use_gui)
-               return 0;
-
-       // determine windows size and position, from lyxrc and/or session
-       // initial geometry
-       unsigned int width = 690;
-       unsigned int height = 510;
-       // default icon size, will be overwritten by  stored session value
-       unsigned int iconSizeXY = 0;
-       int maximized = LyXView::NotMaximized;
-       // first try lyxrc
-       if (lyxrc.geometry_width != 0 && lyxrc.geometry_height != 0 ) {
-               width = lyxrc.geometry_width;
-               height = lyxrc.geometry_height;
-       }
-       // if lyxrc returns (0,0), then use session info
-       else {
-               string val = session().sessionInfo().load("WindowWidth");
-               if (!val.empty())
-                       width = convert<unsigned int>(val);
-               val = session().sessionInfo().load("WindowHeight");
-               if (!val.empty())
-                       height = convert<unsigned int>(val);
-               val = session().sessionInfo().load("WindowMaximized");
-               if (!val.empty())
-                       maximized = convert<int>(val);
-               val = session().sessionInfo().load("IconSizeXY");
-               if (!val.empty())
-                       iconSizeXY = convert<unsigned int>(val);
-       }
-
-       // if user wants to restore window position
-       int posx = -1;
-       int posy = -1;
-       if (lyxrc.geometry_xysaved) {
-               string val = session().sessionInfo().load("WindowPosX");
-               if (!val.empty())
-                       posx = convert<int>(val);
-               val = session().sessionInfo().load("WindowPosY");
-               if (!val.empty())
-                       posy = convert<int>(val);
-       }
-
-       if (!geometryArg.empty())
-       {
-               width = 0;
-               height = 0;
-       }
-
-       // create the main window
-       LyXView * view = &pimpl_->application_->createView(width, height, posx, posy, maximized, iconSizeXY, geometryArg);
-
-       return view;
 }
 
 /*
@@ -828,20 +769,6 @@ void LyX::printError(ErrorItem const & ei)
 }
 
 
-void LyX::initGuiFont()
-{
-       if (lyxrc.roman_font_name.empty())
-               lyxrc.roman_font_name = pimpl_->application_->romanFontName();
-
-       if (lyxrc.sans_font_name.empty())
-               lyxrc.sans_font_name = pimpl_->application_->sansFontName();
-
-       if (lyxrc.typewriter_font_name.empty())
-               lyxrc.typewriter_font_name
-                       = pimpl_->application_->typewriterFontName();
-}
-
-
 bool LyX::init()
 {
 #ifdef SIGHUP
@@ -856,6 +783,10 @@ bool LyX::init()
        lyxrc.tempdir_path = package().temp_dir().absFilename();
        lyxrc.document_path = package().document_dir().absFilename();
 
+       if (lyxrc.example_path.empty()) {
+               lyxrc.example_path = addPath(package().system_support().absFilename(),
+                                             "examples");
+       }
        if (lyxrc.template_path.empty()) {
                lyxrc.template_path = addPath(package().system_support().absFilename(),
                                              "templates");
@@ -917,27 +848,33 @@ bool LyX::init()
                return false;
 
        // Load the layouts
-       LYXERR(Debug::INIT) << "Reading layouts..." << endl;
+       LYXERR(Debug::INIT, "Reading layouts...");
        if (!LyXSetStyle())
                return false;
        //...and the modules
        moduleList.load();
 
-       if (use_gui) {
-               // Set the language defined by the user.
-               //setGuiLanguage(lyxrc.gui_language);
+       // read keymap and ui files in batch mode as well
+       // because InsetInfo needs to know these to produce
+       // the correct output
 
-               // Set up bindings
-               pimpl_->toplevel_keymap_.reset(new KeyMap);
-               defaultKeyBindings(pimpl_->toplevel_keymap_.get());
-               pimpl_->toplevel_keymap_->read(lyxrc.bind_file);
+       // Set the language defined by the user.
+       //setGuiLanguage(lyxrc.gui_language);
 
-               pimpl_->lyxfunc_.initKeySequences(pimpl_->toplevel_keymap_.get());
+       // Set up command definitions
+       pimpl_->toplevel_cmddef_.read(lyxrc.def_file);
 
-               // Read menus
-               if (!readUIFile(lyxrc.ui_file))
-                       return false;
-       }
+       // Set up bindings
+       pimpl_->toplevel_keymap_.read("site");
+       pimpl_->toplevel_keymap_.read(lyxrc.bind_file);
+       // load user bind file user.bind
+       pimpl_->toplevel_keymap_.read("user");
+
+       pimpl_->lyxfunc_.initKeySequences(&pimpl_->toplevel_keymap_);
+
+       // Read menus
+       if (!readUIFile(lyxrc.ui_file))
+               return false;
 
        if (lyxerr.debugging(Debug::LYXRC))
                lyxrc.print();
@@ -947,8 +884,7 @@ bool LyX::init()
                prependEnvPath("PATH", lyxrc.path_prefix);
 
        FileName const document_path(lyxrc.document_path);
-       if (fs::exists(document_path.toFilesystemEncoding()) &&
-           fs::is_directory(document_path.toFilesystemEncoding()))
+       if (document_path.exists() && document_path.isDirectory())
                package().document_dir() = document_path;
 
        package().temp_dir() = createLyXTmpDir(FileName(lyxrc.tempdir_path));
@@ -966,11 +902,10 @@ bool LyX::init()
                return false;
        }
 
-       LYXERR(Debug::INIT) << "LyX tmp dir: `"
-                           << package().temp_dir().absFilename()
-                           << '\'' << endl;
+       LYXERR(Debug::INIT, "LyX tmp dir: `"
+                           << package().temp_dir().absFilename() << '\'');
 
-       LYXERR(Debug::INIT) << "Reading session information '.lyx/session'..." << endl;
+       LYXERR(Debug::INIT, "Reading session information '.lyx/session'...");
        pimpl_->session_.reset(new Session(lyxrc.num_lastfiles));
 
        // This must happen after package initialization and after lyxrc is
@@ -981,58 +916,6 @@ bool LyX::init()
 }
 
 
-void LyX::defaultKeyBindings(KeyMap  * kbmap)
-{
-       kbmap->bind("Right", FuncRequest(LFUN_CHAR_FORWARD));
-       kbmap->bind("Left", FuncRequest(LFUN_CHAR_BACKWARD));
-       kbmap->bind("Up", FuncRequest(LFUN_UP));
-       kbmap->bind("Down", FuncRequest(LFUN_DOWN));
-
-       kbmap->bind("Tab", FuncRequest(LFUN_CELL_FORWARD));
-       kbmap->bind("C-Tab", FuncRequest(LFUN_CELL_SPLIT));
-       kbmap->bind("~S-ISO_Left_Tab", FuncRequest(LFUN_CELL_BACKWARD));
-       kbmap->bind("~S-BackTab", FuncRequest(LFUN_CELL_BACKWARD));
-
-       kbmap->bind("Home", FuncRequest(LFUN_LINE_BEGIN));
-       kbmap->bind("End", FuncRequest(LFUN_LINE_END));
-       kbmap->bind("Prior", FuncRequest(LFUN_SCREEN_UP));
-       kbmap->bind("Next", FuncRequest(LFUN_SCREEN_DOWN));
-
-       kbmap->bind("Return", FuncRequest(LFUN_BREAK_PARAGRAPH));
-       //kbmap->bind("~C-~S-~M-nobreakspace", FuncRequest(LFUN_PROTECTEDSPACE));
-
-       kbmap->bind("Delete", FuncRequest(LFUN_CHAR_DELETE_FORWARD));
-       kbmap->bind("BackSpace", FuncRequest(LFUN_CHAR_DELETE_BACKWARD));
-
-       // kbmap->bindings to enable the use of the numeric keypad
-       // e.g. Num Lock set
-       //kbmap->bind("KP_0", FuncRequest(LFUN_SELF_INSERT));
-       //kbmap->bind("KP_Decimal", FuncRequest(LFUN_SELF_INSERT));
-       kbmap->bind("KP_Enter", FuncRequest(LFUN_BREAK_PARAGRAPH));
-       //kbmap->bind("KP_1", FuncRequest(LFUN_SELF_INSERT));
-       //kbmap->bind("KP_2", FuncRequest(LFUN_SELF_INSERT));
-       //kbmap->bind("KP_3", FuncRequest(LFUN_SELF_INSERT));
-       //kbmap->bind("KP_4", FuncRequest(LFUN_SELF_INSERT));
-       //kbmap->bind("KP_5", FuncRequest(LFUN_SELF_INSERT));
-       //kbmap->bind("KP_6", FuncRequest(LFUN_SELF_INSERT));
-       //kbmap->bind("KP_Add", FuncRequest(LFUN_SELF_INSERT));
-       //kbmap->bind("KP_7", FuncRequest(LFUN_SELF_INSERT));
-       //kbmap->bind("KP_8", FuncRequest(LFUN_SELF_INSERT));
-       //kbmap->bind("KP_9", FuncRequest(LFUN_SELF_INSERT));
-       //kbmap->bind("KP_Divide", FuncRequest(LFUN_SELF_INSERT));
-       //kbmap->bind("KP_Multiply", FuncRequest(LFUN_SELF_INSERT));
-       //kbmap->bind("KP_Subtract", FuncRequest(LFUN_SELF_INSERT));
-       kbmap->bind("KP_Right", FuncRequest(LFUN_CHAR_FORWARD));
-       kbmap->bind("KP_Left", FuncRequest(LFUN_CHAR_BACKWARD));
-       kbmap->bind("KP_Up", FuncRequest(LFUN_UP));
-       kbmap->bind("KP_Down", FuncRequest(LFUN_DOWN));
-       kbmap->bind("KP_Home", FuncRequest(LFUN_LINE_BEGIN));
-       kbmap->bind("KP_End", FuncRequest(LFUN_LINE_END));
-       kbmap->bind("KP_Prior", FuncRequest(LFUN_SCREEN_UP));
-       kbmap->bind("KP_Next", FuncRequest(LFUN_SCREEN_DOWN));
-}
-
-
 void LyX::emergencyCleanup() const
 {
        // what to do about tmpfiles is non-obvious. we would
@@ -1076,38 +959,32 @@ void LyX::deadKeyBindings(KeyMap * kbmap)
 }
 
 
-namespace {
-
 // return true if file does not exist or is older than configure.py.
-bool needsUpdate(string const & file)
+static bool needsUpdate(string const & file)
 {
        // We cannot initialize configure_script directly because the package
        // is not initialized yet when  static objects are constructed.
-       static string configure_script;
+       static FileName configure_script;
        static bool firstrun = true;
        if (firstrun) {
-               configure_script = FileName(addName(
-                               package().system_support().absFilename(),
-                               "configure.py")).toFilesystemEncoding();
+               configure_script =
+                       FileName(addName(package().system_support().absFilename(),
+                               "configure.py"));
                firstrun = false;
        }
 
-       string const absfile = FileName(addName(
-               package().user_support().absFilename(), file)).toFilesystemEncoding();
-       return (! fs::exists(absfile))
-               || (fs::last_write_time(configure_script)
-                   > fs::last_write_time(absfile));
-}
-
+       FileName absfile = 
+               FileName(addName(package().user_support().absFilename(), file));
+       return !absfile.exists()
+               || configure_script.lastModified() > absfile.lastModified();
 }
 
 
 bool LyX::queryUserLyXDir(bool explicit_userdir)
 {
        // Does user directory exist?
-       string const user_support =
-               package().user_support().toFilesystemEncoding();
-       if (fs::exists(user_support) && fs::is_directory(user_support)) {
+       FileName const sup = package().user_support();
+       if (sup.exists() && sup.isDirectory()) {
                first_start = false;
 
                return needsUpdate("lyxrc.defaults")
@@ -1135,10 +1012,9 @@ bool LyX::queryUserLyXDir(bool explicit_userdir)
        }
 
        lyxerr << to_utf8(bformat(_("LyX: Creating directory %1$s"),
-                         from_utf8(package().user_support().absFilename())))
-              << endl;
+                         from_utf8(sup.absFilename()))) << endl;
 
-       if (!createDirectory(package().user_support(), 0755)) {
+       if (!sup.createDirectory(0755)) {
                // Failed, so let's exit.
                lyxerr << to_utf8(_("Failed to create directory. Exiting."))
                       << endl;
@@ -1151,21 +1027,19 @@ bool LyX::queryUserLyXDir(bool explicit_userdir)
 
 bool LyX::readRcFile(string const & name)
 {
-       LYXERR(Debug::INIT) << "About to read " << name << "... ";
+       LYXERR(Debug::INIT, "About to read " << name << "... ");
 
        FileName const lyxrc_path = libFileSearch(string(), name);
        if (!lyxrc_path.empty()) {
-
-               LYXERR(Debug::INIT) << "Found in " << lyxrc_path << endl;
-
+               LYXERR(Debug::INIT, "Found in " << lyxrc_path);
                if (lyxrc.read(lyxrc_path) < 0) {
                        showFileError(name);
                        return false;
                }
-       } else
-               LYXERR(Debug::INIT) << "Not found." << lyxrc_path << endl;
+       } else {
+               LYXERR(Debug::INIT, "Not found." << lyxrc_path);
+       }
        return true;
-
 }
 
 
@@ -1193,14 +1067,12 @@ bool LyX::readUIFile(string const & name, bool include)
        std::list<string>::const_iterator end = uifiles.end();
        it = std::find(it, end, name);
        if (it != end) {
-               LYXERR(Debug::INIT) << "UI file '" << name
-                                   << "' has been read already. "
-                                   << "Is this an include loop?"
-                                   << endl;
+               LYXERR(Debug::INIT, "UI file '" << name << "' has been read already. "
+                                   << "Is this an include loop?");
                return false;
        }
 
-       LYXERR(Debug::INIT) << "About to read " << name << "..." << endl;
+       LYXERR(Debug::INIT, "About to read " << name << "...");
 
 
        FileName ui_path;
@@ -1214,15 +1086,14 @@ bool LyX::readUIFile(string const & name, bool include)
                ui_path = libFileSearch("ui", name, "ui");
 
        if (ui_path.empty()) {
-               LYXERR(Debug::INIT) << "Could not find " << name << endl;
+               LYXERR(Debug::INIT, "Could not find " << name);
                showFileError(name);
                return false;
        }
 
        uifiles.push_back(name);
 
-       LYXERR(Debug::INIT) << "Found " << name
-                           << " in " << ui_path << endl;
+       LYXERR(Debug::INIT, "Found " << name << " in " << ui_path);
        Lexer lex(uitags, ui_last - 1);
        lex.setFile(ui_path);
        if (!lex.isOK()) {
@@ -1268,7 +1139,7 @@ bool LyX::readUIFile(string const & name, bool include)
 // Read the languages file `name'
 bool LyX::readLanguagesFile(string const & name)
 {
-       LYXERR(Debug::INIT) << "About to read " << name << "..." << endl;
+       LYXERR(Debug::INIT, "About to read " << name << "...");
 
        FileName const lang_path = libFileSearch(string(), name);
        if (lang_path.empty()) {
@@ -1284,8 +1155,8 @@ bool LyX::readLanguagesFile(string const & name)
 bool LyX::readEncodingsFile(string const & enc_name,
                            string const & symbols_name)
 {
-       LYXERR(Debug::INIT) << "About to read " << enc_name << " and "
-                           << symbols_name << "..." << endl;
+       LYXERR(Debug::INIT, "About to read " << enc_name << " and "
+                           << symbols_name << "...");
 
        FileName const symbols_path = libFileSearch(string(), symbols_name);
        if (symbols_path.empty()) {
@@ -1341,6 +1212,8 @@ int parse_help(string const &, string const &)
                  "                  where command is a lyx command.\n"
                  "\t-e [--export] fmt\n"
                  "                  where fmt is the export format of choice.\n"
+                 "                  Look on Tools->Preferences->File formats->Format\n"
+                 "                  to get an idea which parameters should be passed.\n"
                  "\t-i [--import] fmt file.xxx\n"
                  "                  where fmt is the import format of choice\n"
                  "                  and file.xxx is the file to be imported.\n"
@@ -1350,6 +1223,7 @@ int parse_help(string const &, string const &)
        return 0;
 }
 
+
 int parse_version(string const &, string const &)
 {
        lyxerr << "LyX " << lyx_version
@@ -1361,6 +1235,7 @@ int parse_version(string const &, string const &)
        return 0;
 }
 
+
 int parse_sysdir(string const & arg, string const &)
 {
        if (arg.empty()) {
@@ -1372,6 +1247,7 @@ int parse_sysdir(string const & arg, string const &)
        return 1;
 }
 
+
 int parse_userdir(string const & arg, string const &)
 {
        if (arg.empty()) {
@@ -1383,6 +1259,7 @@ int parse_userdir(string const & arg, string const &)
        return 1;
 }
 
+
 int parse_execute(string const & arg, string const &)
 {
        if (arg.empty()) {
@@ -1394,6 +1271,7 @@ int parse_execute(string const & arg, string const &)
        return 1;
 }
 
+
 int parse_export(string const & type, string const &)
 {
        if (type.empty()) {
@@ -1406,6 +1284,7 @@ int parse_export(string const & type, string const &)
        return 1;
 }
 
+
 int parse_import(string const & type, string const & file)
 {
        if (type.empty()) {
@@ -1422,6 +1301,7 @@ int parse_import(string const & type, string const & file)
        return 2;
 }
 
+
 int parse_geometry(string const & arg1, string const &)
 {
        geometryArg = arg1;
@@ -1465,8 +1345,10 @@ void LyX::easyParse(int & argc, char * argv[])
                if (it == cmdmap.end())
                        continue;
 
-               string const arg((i + 1 < argc) ? to_utf8(from_local8bit(argv[i + 1])) : string());
-               string const arg2((i + 2 < argc) ? to_utf8(from_local8bit(argv[i + 2])) : string());
+               string const arg =
+                       (i + 1 < argc) ? to_utf8(from_local8bit(argv[i + 1])) : string();
+               string const arg2 =
+                       (i + 2 < argc) ? to_utf8(from_local8bit(argv[i + 2])) : string();
 
                int const remove = 1 + it->second(arg, arg2);
 
@@ -1480,7 +1362,7 @@ void LyX::easyParse(int & argc, char * argv[])
                }
        }
 
-       batch_command = batch;
+       pimpl_->batch_command = batch;
 }
 
 
@@ -1526,7 +1408,6 @@ ServerSocket & theServerSocket()
 
 KeyMap & theTopLevelKeymap()
 {
-       BOOST_ASSERT(use_gui);
        return LyX::ref().topLevelKeymap();
 }