X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Flyxfunc.C;h=242c756850c9da2d917b4c53fa1b3c6b23d19fcf;hb=f676dacf9c69d8c906653f54d00342c01de6facf;hp=fe0b186c8cd605041eb6e3b4d2eaece1a92d88ad;hpb=e8c2cd02e3340b8bb951e44215bcaf8e3ecff121;p=lyx.git

diff --git a/src/lyxfunc.C b/src/lyxfunc.C
index fe0b186c8c..242c756850 100644
--- a/src/lyxfunc.C
+++ b/src/lyxfunc.C
@@ -10,12 +10,7 @@
 
 #include <config.h>
 
-#ifdef HAVE_SSTREAM
-#include <sstream>
-using std::istringstream;
-#else
-#include <strstream>
-#endif
+#include "Lsstream.h"
 
 #include <time.h>
 #include <locale.h>
@@ -29,7 +24,6 @@ using std::istringstream;
 #endif
 
 #include "version.h"
-#include "lyxlookup.h"
 #include "kbmap.h"
 #include "lyxfunc.h"
 #include "bufferlist.h"
@@ -73,33 +67,31 @@ using std::istringstream;
 #include "support/syscall.h"
 #include "support/lstrings.h"
 #include "support/path.h"
+#include "support/lyxfunctional.h"
 #include "debug.h"
 #include "lyxrc.h"
 #include "lyxtext.h"
 #include "gettext.h"
 #include "trans_mgr.h"
-#include "ImportLaTeX.h"
-#include "ImportNoweb.h"
 #include "layout.h"
 #include "WorkArea.h"
 #include "lyxfr1.h"
 #include "bufferview_funcs.h"
 #include "frontends/Dialogs.h"
 #include "frontends/Toolbar.h"
-#ifdef NEW_MENUBAR
 #include "frontends/Menubar.h"
-#else
-#include "menus.h"
-#endif
 #include "FloatList.h"
+#include "converter.h"
+#include "exporter.h"
+#include "importer.h"
+#include "FontLoader.h"
+#include "TextCache.h"
 
 using std::pair;
 using std::endl;
+using std::find_if;
 
-extern bool cursor_follows_scrollbar;
-
-extern void InsertAsciiFile(BufferView *, string const &, bool);
-extern void math_insert_symbol(char const *);
+extern void math_insert_symbol(string const &);
 extern bool math_insert_greek(char);
 extern BufferList bufferlist;
 extern LyXServer * lyxserver;
@@ -108,44 +100,16 @@ extern bool selection_possible;
 
 extern kb_keymap * toplevel_keymap;
 
-extern void MenuWrite(Buffer *);
-extern bool MenuWriteAs(Buffer *);
-extern int  MenuRunLaTeX(Buffer *);
-extern int  MenuBuildProg(Buffer *);
-extern int  MenuRunChktex(Buffer *);
-extern bool CreatePostscript(Buffer *, bool);
-extern void MenuPrint(Buffer *);
-extern void MenuSendto();
-extern void QuitLyX();
+#if 0
 extern void MenuFax(Buffer *);
-extern void MenuExport(Buffer *, string const &);
+#endif
 extern void show_symbols_form(LyXFunc *);
 
 extern LyXAction lyxaction;
 // (alkis)
 extern tex_accent_struct get_accent(kb_action action);
 
-extern void AutoSave(BufferView *);
-extern bool PreviewDVI(Buffer *);
-extern bool PreviewPostscript(Buffer *);
-extern void MenuInsertLabel(char const *);
-extern void MenuInsertRef();
-extern void MenuLayoutCharacter();
-extern void MenuLayoutParagraph();
-extern void MenuLayoutDocument();
-extern void MenuLayoutPaper();
-extern void MenuLayoutTable(int flag);
-extern void MenuLayoutQuotes();
-extern void MenuLayoutPreamble();
-extern void MenuLayoutSave();
-extern void bulletForm();
-
-extern Buffer * NewLyxFile(string const &);
-extern void LoadLyXFile(string const &);
-extern void Reconfigure(BufferView *);
-
 extern LyXTextClass::size_type current_layout;
-extern int getISOCodeFromLaTeX(char *);
 
 extern void ShowLatexLog();
 
@@ -186,74 +150,69 @@ void LyXFunc::moveCursorUpdate(bool selecting)
 }
 
 
-int LyXFunc::processKeyEvent(XEvent * ev)
+int LyXFunc::processKeySym(KeySym keysym, unsigned int state) 
 {
-	char s_r[10];
 	string argument;
-	XKeyEvent * keyevent = &ev->xkey;
-	KeySym keysym_return = 0;
-
-	int num_bytes = LyXLookupString(ev, s_r, 10, &keysym_return);
-	s_r[num_bytes] = '\0';
-
+	
 	if (lyxerr.debugging(Debug::KEY)) {
-		char * tmp = XKeysymToString(keysym_return);
+		char * tmp = XKeysymToString(keysym);
 		string stm = (tmp ? tmp : "");
 		lyxerr << "KeySym is "
 		       << stm
 		       << "["
-		       << keysym_return << "]"
-		       << " and num_bytes is "
-		       << num_bytes
-		       << " the string returned is \""
-		       << s_r << '\"' << endl;
+		       << keysym << "]"
+		       << endl;
 	}
 	// Do nothing if we have nothing (JMarc)
-	if (num_bytes == 0 && keysym_return == NoSymbol) {
+	if (keysym == NoSymbol) {
 		lyxerr[Debug::KEY] << "Empty kbd action (probably composing)"
 				   << endl;
-		return 0;
+		//return 0;
+		return FL_PREEMPT;
 	}
-	
-	// this function should be used always [asierra060396]
-	UpdatableInset * tli = owner->view()->the_locking_inset;
-	if (owner->view()->available() && tli && (keysym_return==XK_Escape)) {
-		if (tli == tli->GetLockingInset()) {
-			owner->view()->unlockInset(tli);
-			owner->view()->text->CursorRight(owner->view());
-			moveCursorUpdate(false);
-			owner->showState();
-		} else {
-			tli->UnlockInsetInInset(owner->view(),
-						tli->GetLockingInset(),true);
+
+	if (owner->view()->available()) {
+		// this function should be used always [asierra060396]
+		UpdatableInset * tli = owner->view()->theLockingInset();
+		if (tli && (keysym == XK_Escape)) {
+			if (tli == tli->GetLockingInset()) {
+				owner->view()->unlockInset(tli);
+				owner->view()->text->CursorRight(owner->view());
+				moveCursorUpdate(false);
+				owner->showState();
+			} else {
+				tli->UnlockInsetInInset(owner->view(),
+							tli->GetLockingInset(),true);
+			}
+			//return 0;
+			return FL_PREEMPT;
 		}
-		return 0;
 	}
-
+	
 	// Can we be sure that this will work for all X-Windows
 	// implementations? (Lgb)
 	// This code snippet makes lyx ignore some keys. Perhaps
 	// all of them should be explictly mentioned?
-	if((keysym_return >= XK_Shift_L && keysym_return <= XK_Hyper_R)
-	   || keysym_return == XK_Mode_switch || keysym_return == 0x0)
+	if ((keysym >= XK_Shift_L && keysym <= XK_Hyper_R)
+	   || keysym == XK_Mode_switch || keysym == 0x0)
 		return 0;
 
 	// Do a one-deep top-level lookup for
 	// cancel and meta-fake keys. RVDK_PATCH_5
 	cancel_meta_seq.reset();
 
-	int action = cancel_meta_seq.addkey(keysym_return, keyevent->state
+	int action = cancel_meta_seq.addkey(keysym, state
 					    &(ShiftMask|ControlMask
 					      |Mod1Mask)); 
 
 	// When not cancel or meta-fake, do the normal lookup. 
 	// Note how the meta_fake Mod1 bit is OR-ed in and reset afterwards.
 	// Mostly, meta_fake_bit = 0. RVDK_PATCH_5.
-	if ( (action != LFUN_CANCEL) && (action != LFUN_META_FAKE) ) {
+	if ((action != LFUN_CANCEL) && (action != LFUN_META_FAKE)) {
 
 		// remove Caps Lock and Mod2 as a modifiers
-		action = keyseq.addkey(keysym_return,
-				       (keyevent->state | meta_fake_bit)
+		action = keyseq.addkey(keysym,
+				       (state | meta_fake_bit)
 				       &(ShiftMask|ControlMask
 					 |Mod1Mask));      
 	}
@@ -267,15 +226,15 @@ int LyXFunc::processKeyEvent(XEvent * ev)
 		keyseq.print(buf);
 		lyxerr << "Key ["
 		       << action << "]["
-		       << buf << "]["
-		       << num_bytes << "]" << endl;
+		       << buf << "]"
+		       << endl;
 	}
 
 	// already here we know if it any point in going further
 	// why not return already here if action == -1 and
 	// num_bytes == 0? (Lgb)
 
-	if(keyseq.length > 1 || keyseq.length < -1) {
+	if (keyseq.length > 1 || keyseq.length < -1) {
 		string buf;
 		keyseq.print(buf);
 		owner->getMiniBuffer()->Set(buf);
@@ -291,9 +250,9 @@ int LyXFunc::processKeyEvent(XEvent * ev)
 		}
 	
 		char isochar = keyseq.getiso();
-		if (!(keyevent->state&ControlMask) &&
-		    !(keyevent->state&Mod1Mask) &&
-		    (isochar && keysym_return < 0xF000)) {
+		if (!(state & ControlMask) &&
+		    !(state & Mod1Mask) &&
+		    (isochar && keysym < 0xF000)) {
 			argument += isochar;
 		}
 		if (argument.empty()) {
@@ -302,14 +261,11 @@ int LyXFunc::processKeyEvent(XEvent * ev)
 			// so we`ll skip the dispatch.
 			return 0;
 		}
-	} else
-		if (action == LFUN_SELFINSERT) {
-			argument = s_r[0];
-		}
-    
+	}
+
         bool tmp_sc = show_sc;
 	show_sc = false;
-	Dispatch(action, argument.c_str());
+	Dispatch(action, argument);
 	show_sc = tmp_sc;
 	
 	return 0;
@@ -357,50 +313,23 @@ LyXFunc::func_status LyXFunc::getStatus(int ac) const
 
 	// I would really like to avoid having this switch and rather try to
 	// encode this in the function itself.
-        static bool noLaTeX = lyxrc.latex_command == "none";
         bool disable = false;
         switch (action) {
-	case LFUN_PREVIEW:
-		disable = noLaTeX || lyxrc.view_dvi_command == "none";
-		break;
-	case LFUN_PREVIEWPS:
-		disable = noLaTeX || lyxrc.view_ps_command == "none";
-		break;
-	case LFUN_RUNLATEX:
-	case LFUN_RUNDVIPS:
-		disable = noLaTeX;
-		break;
 	case LFUN_MENUPRINT:
-		disable = noLaTeX || lyxrc.print_command == "none";
+		disable = !Exporter::IsExportable(buf, "dvi")
+			|| lyxrc.print_command == "none";
 		break;
+#if 0
 	case LFUN_FAX:
-		disable = noLaTeX || lyxrc.fax_command == "none";
-		break;
-	case LFUN_IMPORT:
-		if (argument == "latex" || argument == "noweb")
-			disable = lyxrc.relyx_command == "none";
-		else if (argument == "linuxdoc")
-			disable = lyxrc.linuxdoc_to_lyx_command == "none";
+		disable = !Exporter::IsExportable(buf, "ps")
+			|| lyxrc.fax_command == "none";
 		break;
+#else
 	case LFUN_EXPORT:
-		if (argument == "latex")
-			disable = (! buf->isLatex() && ! buf->isLiterate()) ;
-		else if (argument == "linuxdoc")
-			disable = ! buf->isLinuxDoc();
-		else if (argument == "docbook")
-			disable = ! buf->isDocBook();
-		else if (argument == "dvi" || argument == "postscript")
-			disable = noLaTeX;
-		else if (argument == "html")
-			disable = (buf->isLinuxDoc() 
-				   && lyxrc.linuxdoc_to_html_command == "none")
-				|| (buf->isDocBook() 
-				    && lyxrc.docbook_to_html_command == "none")
-				|| (! buf->isLinuxDoc() && ! buf->isDocBook() 
-				    && lyxrc.html_command == "none");
-		else if (argument == "custom")
-			disable = (! buf->isLatex() && ! buf->isLiterate());
+		disable = argument == "fax" &&
+			!Exporter::IsExportable(buf, argument);
 		break;
+#endif
 	case LFUN_UNDO:
 		disable = buf->undostack.empty();
 		break;
@@ -414,52 +343,53 @@ LyXFunc::func_status LyXFunc::getStatus(int ac) const
 		disable = lyxrc.chktex_command == "none";
 		break;
 	case LFUN_BUILDPROG:
-		disable = (lyxrc.literate_command == "none" 
-			   || ! buf->isLiterate());
+		disable = !Exporter::IsExportable(buf, "program");
 		break;
 
-#ifndef NEW_TABULAR
-	case LFUN_LAYOUT_TABLE:
-		disable = ! owner->view()->text->cursor.par()->table;
+	case LFUN_INSERTFOOTNOTE:
+	case LFUN_FOOTMELT:
+	case LFUN_MARGINMELT:
+		// Disable insertion of floats in a tabular.
+		disable = false;
+		if (owner->view()->theLockingInset()) {
+			disable = (owner->view()->theLockingInset()->LyxCode() == Inset::TABULAR_CODE) ||
+				owner->view()->theLockingInset()->GetFirstLockingInsetOfType(Inset::TABULAR_CODE);
+		}
 		break;
-#endif
+
 	case LFUN_LAYOUT_TABULAR:
 		disable = true;
-		if (owner->view()->the_locking_inset) {
-			disable = (owner->view()->the_locking_inset->LyxCode() != Inset::TABULAR_CODE) &&
-				!owner->view()->the_locking_inset->GetFirstLockingInsetOfType(Inset::TABULAR_CODE);
+		if (owner->view()->theLockingInset()) {
+			disable = (owner->view()->theLockingInset()->LyxCode() != Inset::TABULAR_CODE) &&
+				!owner->view()->theLockingInset()->GetFirstLockingInsetOfType(Inset::TABULAR_CODE);
 		}
 		break;
 
 	case LFUN_TABULAR_FEATURE:
 		disable = true;
-		if (owner->view()->the_locking_inset) {
-			int ret = 0;
-			if (owner->view()->the_locking_inset->LyxCode() == Inset::TABULAR_CODE) {
+		if (owner->view()->theLockingInset()) {
+			func_status ret = LyXFunc::Disabled;
+			if (owner->view()->theLockingInset()->LyxCode() == Inset::TABULAR_CODE) {
 				ret = static_cast<InsetTabular *>
-					(owner->view()->the_locking_inset)->
+					(owner->view()->theLockingInset())->
 					getStatus(argument);
-			} else if (owner->view()->the_locking_inset->GetFirstLockingInsetOfType(Inset::TABULAR_CODE)) {
+			} else if (owner->view()->theLockingInset()->GetFirstLockingInsetOfType(Inset::TABULAR_CODE)) {
 				ret = static_cast<InsetTabular *>
-					(owner->view()->the_locking_inset->
+					(owner->view()->theLockingInset()->
 					GetFirstLockingInsetOfType(Inset::TABULAR_CODE))->
 					getStatus(argument);
 			}
-			switch(ret) {
-			case 0:
-				break;
-			case 1:
-				disable = false;
-				break;
-			case 2:
-				disable = false;
-				flag |= LyXFunc::ToggleOn;
-				break;
-			case 3:
-				disable = false;
-				flag |= LyXFunc::ToggleOff;
-				break;
-			}
+			flag |= ret;
+			disable = false;
+		} else {
+		    static InsetTabular inset(*owner->buffer(), 1, 1);
+		    func_status ret;
+
+		    disable = true;
+		    ret = inset.getStatus(argument);
+		    if ((ret & LyXFunc::ToggleOn) ||
+			(ret & LyXFunc::ToggleOff))
+			flag |= LyXFunc::ToggleOff;
 		}
 		break;
 
@@ -477,6 +407,9 @@ LyXFunc::func_status LyXFunc::getStatus(int ac) const
 	case LFUN_VC_HISTORY:
 		disable = !buf->lyxvc.inUse();
 		break;
+	case LFUN_REF_BACK:
+		disable = owner->view()->NoSavedPositions();
+		break;
 	default:
 		break;
         }
@@ -485,7 +418,13 @@ LyXFunc::func_status LyXFunc::getStatus(int ac) const
 
 	if (buf) {
 		func_status box = LyXFunc::ToggleOff;
-		LyXFont font = owner->view()->text->real_current_font;
+		LyXFont font;
+		if (owner->view()->theLockingInset() &&
+		    owner->view()->theLockingInset()->getLyXText(owner->view()))
+		    font = owner->view()->theLockingInset()->
+			getLyXText(owner->view())->real_current_font;
+		else
+		    font = owner->view()->text->real_current_font;
 		switch (action) {
 		case LFUN_EMPH:
 			if (font.emph() == LyXFont::ON)
@@ -514,21 +453,26 @@ LyXFunc::func_status LyXFunc::getStatus(int ac) const
 }
 
 
-string LyXFunc::Dispatch(string const & s) 
+string const LyXFunc::Dispatch(string const & s) 
 {
 	// Split command string into command and argument
-	string cmd, line = frontStrip(s);
+	string cmd;
+	string line = frontStrip(s);
 	string arg = strip(frontStrip(split(line, cmd, ' ')));
 
-	return Dispatch(lyxaction.LookupFunc(cmd.c_str()), arg.c_str());
+	return Dispatch(lyxaction.LookupFunc(cmd), arg);
 }
 
 
-string LyXFunc::Dispatch(int ac,
-			 char const * do_not_use_this_arg)
+string const LyXFunc::Dispatch(int ac,
+			 string const & do_not_use_this_arg)
 {
+	lyxerr[Debug::ACTION] << "LyXFunc::Dispatch: action[" << ac
+			      <<"] arg[" << do_not_use_this_arg << "]" << endl;
+	
 	string argument;
 	kb_action action;
+	LyXText * text = 0;
         
         // we have not done anything wrong yet.
         errorstat = false;
@@ -543,7 +487,7 @@ string LyXFunc::Dispatch(int ac,
 			argument = tmparg;
 	} else {
 		action = static_cast<kb_action>(ac);
-		if (do_not_use_this_arg)
+		if (!do_not_use_this_arg.empty())
 			argument = do_not_use_this_arg; // except here
 	}
     
@@ -572,7 +516,7 @@ string LyXFunc::Dispatch(int ac,
 				// this is better
 				pseudoaction = 
 					lyxaction.searchActionArg(action,
-							  	  argument.c_str());
+							  	  argument);
 
 				if (pseudoaction == -1) {
 					pseudoaction = action;
@@ -604,10 +548,7 @@ string LyXFunc::Dispatch(int ac,
 		}
         }
 
-	// If in math mode pass the control to
-	// the math inset [asierra060396]
-	if (owner->view()->available() &&
-	    owner->view()->the_locking_inset) {
+	if (owner->view()->available() && owner->view()->theLockingInset()) {
 		UpdatableInset::RESULT result;
 		if ((action > 1) || ((action == LFUN_UNKNOWN_ACTION) &&
 				     (keyseq.length >= -1)))
@@ -617,9 +558,10 @@ string LyXFunc::Dispatch(int ac,
 			}
 			// Undo/Redo pre 0.13 is a bit tricky for insets.
 		        if (action == LFUN_UNDO) {
-				int slx, sly;
+				int slx;
+				int sly;
 				UpdatableInset * inset = 
-					owner->view()->the_locking_inset;
+					owner->view()->theLockingInset();
 				inset->GetCursorPos(owner->view(), slx, sly);
 				owner->view()->unlockInset(inset);
 				owner->view()->menuUndo();
@@ -636,9 +578,10 @@ string LyXFunc::Dispatch(int ac,
 					inset->Edit(owner->view(),slx,sly,0);
 				return string();
 			} else if (action == LFUN_REDO) {
-				int slx, sly;
+				int slx;
+				int sly;
 				UpdatableInset * inset = owner->view()->
-					the_locking_inset;
+					theLockingInset();
 				inset->GetCursorPos(owner->view(), slx, sly);
 				owner->view()->unlockInset(inset);
 				owner->view()->menuRedo();
@@ -649,7 +592,7 @@ string LyXFunc::Dispatch(int ac,
 				if (inset)
 					inset->Edit(owner->view(),slx,sly,0); 
 				return string();
-			} else if (((result=owner->view()->the_locking_inset->
+			} else if (((result=owner->view()->theLockingInset()->
 				   LocalDispatch(owner->view(), action,
 						 argument)) ==
 				   UpdatableInset::DISPATCHED) ||
@@ -657,7 +600,7 @@ string LyXFunc::Dispatch(int ac,
 				return string();
 			else {
 				setMessage(N_("Text mode"));
-				switch(action) {
+				switch (action) {
 				case LFUN_UNKNOWN_ACTION:
 				case LFUN_BREAKPARAGRAPH:
 				case LFUN_BREAKLINE:
@@ -689,9 +632,15 @@ string LyXFunc::Dispatch(int ac,
 				}
 			}
 		}
+		if (owner->view()->theLockingInset())
+			text = owner->view()->theLockingInset()->
+				getLyXText(owner->view());
 	}
 
-	switch(action) {
+	if (!text)
+	    text = owner->view()->text;
+
+	switch (action) {
 		// --- Misc -------------------------------------------
 	case LFUN_WORDFINDFORWARD  : 
 	case LFUN_WORDFINDBACKWARD : {
@@ -709,8 +658,8 @@ string LyXFunc::Dispatch(int ac,
 
 		if (!searched_string.empty() &&
 		    ((action == LFUN_WORDFINDBACKWARD) ? 
-		     ltCur->SearchBackward(owner->view(), searched_string.c_str()) :
-		     ltCur->SearchForward(owner->view(), searched_string.c_str()))) {
+		     ltCur->SearchBackward(owner->view(), searched_string) :
+		     ltCur->SearchForward(owner->view(), searched_string))) {
 
 			// ??? What is that ???
 			owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
@@ -721,7 +670,7 @@ string LyXFunc::Dispatch(int ac,
 			owner->view()->text->ClearSelection();
 
 			// Move cursor so that successive C-s 's will not stand in place. 
-			if( action == LFUN_WORDFINDFORWARD ) 
+			if (action == LFUN_WORDFINDFORWARD ) 
 				owner->view()->text->CursorRightOneWord(owner->view());
 			owner->view()->text->FinishUndo();
 			moveCursorUpdate(false);
@@ -751,15 +700,15 @@ string LyXFunc::Dispatch(int ac,
 
 	// --- Misc -------------------------------------------
 	case LFUN_EXEC_COMMAND:
-		owner->getMiniBuffer()->ExecCommand(); 
+		owner->getMiniBuffer()->PrepareForCommand(); 
 		break;
 		
 	case LFUN_CANCEL:                   // RVDK_PATCH_5
 		keyseq.reset();
 		meta_fake_bit = 0;
-		if(owner->view()->available())
+		if (owner->view()->available())
 			// cancel any selection
-			Dispatch(LFUN_MARK_OFF, 0);
+			Dispatch(LFUN_MARK_OFF);
 		setMessage(N_("Cancel"));
 		break;
 
@@ -768,7 +717,6 @@ string LyXFunc::Dispatch(int ac,
 		meta_fake_bit = Mod1Mask;
 		string buf;
 		keyseq.print(buf, true);
-		string res = string("M-") + buf;
 		setMessage(buf); // RVDK_PATCH_5
 	}
 	break;  
@@ -815,7 +763,7 @@ string LyXFunc::Dispatch(int ac,
 			owner->getMiniBuffer()->Set(_("Saving document"),
 						    MakeDisplayPath(owner->buffer()->fileName()),
 						    "...");
-			MenuWrite(owner->buffer());
+			MenuWrite(owner->view(), owner->buffer());
 			//owner->getMiniBuffer()-> {
 			//	Set(_("Document saved as"),
 			//	    MakeDisplayPath(owner->buffer()->fileName()));
@@ -823,52 +771,46 @@ string LyXFunc::Dispatch(int ac,
 			//owner->getMiniBuffer()->Set(_("Save failed!"));
 			//}
 		} else {
-			MenuWriteAs(owner->buffer());
+			MenuWriteAs(owner->view(), owner->buffer());
 		}
 		break;
 		
 	case LFUN_MENUWRITEAS:
-		MenuWriteAs(owner->buffer());
+		MenuWriteAs(owner->view(), owner->buffer());
 		break;
 		
 	case LFUN_MENURELOAD:
 		reloadBuffer();
 		break;
 		
-	case LFUN_PREVIEW:
-		PreviewDVI(owner->buffer());
-		break;
-			
-	case LFUN_PREVIEWPS:
-		PreviewPostscript(owner->buffer());
+	case LFUN_UPDATE:
+		Exporter::Export(owner->buffer(), argument, true);
 		break;
-		
-	case LFUN_RUNLATEX:
-		MenuRunLaTeX(owner->buffer());
+
+	case LFUN_PREVIEW:
+		Exporter::Preview(owner->buffer(), argument);
 		break;
 		
         case LFUN_BUILDPROG:
-                MenuBuildProg(owner->buffer());
+		Exporter::Export(owner->buffer(), "program", true);
                 break;
                 
  	case LFUN_RUNCHKTEX:
 		MenuRunChktex(owner->buffer());
 		break;
-		
-	case LFUN_RUNDVIPS:
-		CreatePostscript(owner->buffer(), false);
-		break;
-		
+				
 	case LFUN_MENUPRINT:
 		owner->getDialogs()->showPrint();
 		break;
 
+#if 0
 	case LFUN_FAX:
 		MenuFax(owner->buffer());
 		break;
-			
+#endif
+		
 	case LFUN_EXPORT:
-		MenuExport(owner->buffer(), argument);
+		Exporter::Export(owner->buffer(), argument, false);
 		break;
 
 	case LFUN_IMPORT:
@@ -886,11 +828,11 @@ string LyXFunc::Dispatch(int ac,
 	{
 		InsetCommandParams p;
 		
-		if( action == LFUN_TOCVIEW )
+		if (action == LFUN_TOCVIEW )
 			p.setCmdName( "tableofcontents" );
-		else if( action == LFUN_LOAVIEW )
+		else if (action == LFUN_LOAVIEW )
 			p.setCmdName( "listofalgorithms" );
-		else if( action == LFUN_LOFVIEW )
+		else if (action == LFUN_LOFVIEW )
 			p.setCmdName( "listoffigures" );
 		else
 			p.setCmdName( "listoftables" );
@@ -906,27 +848,23 @@ string LyXFunc::Dispatch(int ac,
 	{
 		InsetCommandParams p;
 		
-		if( action == LFUN_TOC_INSERT )
+		if (action == LFUN_TOC_INSERT )
 			p.setCmdName( "tableofcontents" );
-		else if( action == LFUN_LOA_INSERT )
+		else if (action == LFUN_LOA_INSERT )
 			p.setCmdName( "listofalgorithms" );
-		else if( action == LFUN_LOF_INSERT )
+		else if (action == LFUN_LOF_INSERT )
 			p.setCmdName( "listoffigures" );
 		else
 			p.setCmdName( "listoftables" );
 
 		Inset * inset = new InsetTOC( p );
-		if( !owner->view()->insertInset( inset, "Standard", true ) )
+		if (!owner->view()->insertInset( inset, "Standard", true ) )
 			delete inset;
 		break;
 	}
 		
-	case LFUN_TABLE:
-#ifndef NEW_TABULAR
-		Table();
-#else
+	case LFUN_DIALOG_TABULAR_INSERT:
 		owner->getDialogs()->showTabularCreate();
-#endif
 		break;
 		
 	case LFUN_TABULAR_FEATURE:
@@ -1012,8 +950,7 @@ string LyXFunc::Dispatch(int ac,
 	case LFUN_REMOVEERRORS:
 		if (owner->view()->removeAutoInsets()) {
 			owner->view()->redraw();
-			owner->view()->fitCursor();
-			//owner->view()->updateScrollbar();
+			owner->view()->fitCursor(owner->view()->text);
 		}
 		break;
 		
@@ -1085,7 +1022,7 @@ string LyXFunc::Dispatch(int ac,
 		    && owner->view()->text->cursor.par()->footnoteflag
 		    != LyXParagraph::NO_FOOTNOTE)
 			{ // only melt footnotes with FOOTMELT, not margins etc
-				if(owner->view()->text->cursor.par()->footnotekind == LyXParagraph::FOOTNOTE)
+				if (owner->view()->text->cursor.par()->footnotekind == LyXParagraph::FOOTNOTE)
 					Melt(owner->view());
 			}
 		else
@@ -1099,12 +1036,26 @@ string LyXFunc::Dispatch(int ac,
 		    && owner->view()->text->cursor.par()->footnoteflag
 		    != LyXParagraph::NO_FOOTNOTE) {
 			// only melt margins
-			if(owner->view()->text->cursor.par()->footnotekind == LyXParagraph::MARGIN)
+			if (owner->view()->text->cursor.par()->footnotekind == LyXParagraph::MARGIN)
 				Melt(owner->view());
 		} else
 			Margin(owner->view()); 
 		owner->view()->setState();
 		break;
+#endif
+#ifndef NEW_INSETS
+	case LFUN_FLOATSOPERATE:
+		if (argument == "openfoot")
+			owner->view()->allFloats(1,0);
+		else if (argument == "closefoot")
+			owner->view()->allFloats(0,0);
+		else if (argument == "openfig")
+			owner->view()->allFloats(1,1);
+		else if (argument == "closefig")
+			owner->view()->allFloats(0,1);
+		break;
+#else
+#warning Find another implementation here (or another lyxfunc)!
 #endif
 	case LFUN_HELP_COPYRIGHT:
 		owner->getDialogs()->showCopyright();
@@ -1135,17 +1086,21 @@ string LyXFunc::Dispatch(int ac,
 		break;
         }
 
-	case LFUN_HELP_VERSION: 
+	case LFUN_HELP_VERSION: {
 		ProhibitInput(owner->view());
-		fl_show_message((string(_("LyX Version ")) + LYX_VERSION 
-				 + _(" of ") + LYX_RELEASE).c_str(),
+		string msg(_("LyX Version "));
+		msg += LYX_VERSION;
+		msg += " of ";
+		msg += LYX_RELEASE;
+		fl_show_message(msg.c_str(),
 				(_("Library directory: ")
 				 + MakeDisplayPath(system_lyxdir)).c_str(),
 				(_("User directory: ") 
 				 + MakeDisplayPath(user_lyxdir)).c_str());
 		AllowInput(owner->view());
 		break;
-
+	}
+	
 		// --- version control -------------------------------
 	case LFUN_VC_REGISTER:
 	{
@@ -1241,7 +1196,7 @@ string LyXFunc::Dispatch(int ac,
 		Dispatch(int(LFUN_LAYOUT), 
 			 textclasslist.NameOfLayout(owner->view()
 						    ->buffer()->params.textclass,
-						    sel).c_str());
+						    sel));
 		return string();
 	}
 		
@@ -1287,54 +1242,42 @@ string LyXFunc::Dispatch(int ac,
 	break;
 
 	case LFUN_LAYOUT_DOCUMENT:
-		MenuLayoutDocument();
+		owner->getDialogs()->showLayoutDocument();
 		break;
 		
 	case LFUN_LAYOUT_PARAGRAPH:
+#ifdef USE_OLD_PARAGRAPH_LAYOUT
 		MenuLayoutParagraph();
+#else
+		owner->getDialogs()->showLayoutParagraph();
+#endif
 		break;
 		
 	case LFUN_LAYOUT_CHARACTER:
 		MenuLayoutCharacter();
 		break;
-		
-	case LFUN_LAYOUT_TABLE:
-	{
-	        int flag = 0;
-	        if (argument == "true") flag = 1;
-		MenuLayoutTable(flag);
-	}
-	break;
-		
+
 	case LFUN_LAYOUT_TABULAR:
-	    if (owner->view()->the_locking_inset) {
-		if (owner->view()->the_locking_inset->LyxCode()==Inset::TABULAR_CODE) {
+	    if (owner->view()->theLockingInset()) {
+		if (owner->view()->theLockingInset()->LyxCode()==Inset::TABULAR_CODE) {
 		    InsetTabular * inset = static_cast<InsetTabular *>
-			(owner->view()->the_locking_inset);
+			(owner->view()->theLockingInset());
 		    inset->OpenLayoutDialog(owner->view());
-		} else if (owner->view()->the_locking_inset->
+		} else if (owner->view()->theLockingInset()->
 			   GetFirstLockingInsetOfType(Inset::TABULAR_CODE)!=0) {
 		    InsetTabular * inset = static_cast<InsetTabular *>(
-			owner->view()->the_locking_inset->GetFirstLockingInsetOfType(Inset::TABULAR_CODE));
+			owner->view()->theLockingInset()->GetFirstLockingInsetOfType(Inset::TABULAR_CODE));
 		    inset->OpenLayoutDialog(owner->view());
 		}
 	    }
 	    break;
 
-	case LFUN_LAYOUT_PAPER:
-		MenuLayoutPaper();
-		break;
-		
-	case LFUN_LAYOUT_QUOTES:
-		MenuLayoutQuotes();
-		break;
-		
 	case LFUN_LAYOUT_PREAMBLE:
 		MenuLayoutPreamble();
 		break;
 		
 	case LFUN_LAYOUT_SAVE_DEFAULT:
-		MenuLayoutSave();
+		MenuLayoutSave(owner->view());
 		break;
 		
 	case LFUN_DROP_LAYOUTS_CHOICE:
@@ -1398,53 +1341,56 @@ string LyXFunc::Dispatch(int ac,
 		
 	case LFUN_UPCASE_WORD:
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
-		owner->view()->text->ChangeWordCase(owner->view(),
-						    LyXText::text_uppercase);
+		text->ChangeWordCase(owner->view(), LyXText::text_uppercase);
+		if (text->inset_owner)
+		    owner->view()->updateInset(text->inset_owner, true);
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
 		break;
 		
 	case LFUN_LOWCASE_WORD:
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
-		owner->view()->text->ChangeWordCase(owner->view(),
-						    LyXText::text_lowercase);
+		text->ChangeWordCase(owner->view(), LyXText::text_lowercase);
+		if (text->inset_owner)
+		    owner->view()->updateInset(text->inset_owner, true);
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
 		break;
 		
 	case LFUN_CAPITALIZE_WORD:
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
-		owner->view()->text->ChangeWordCase(owner->view(),
-						    LyXText::text_capitalization);
+		text->ChangeWordCase(owner->view(),
+				     LyXText::text_capitalization);
+		if (text->inset_owner)
+		    owner->view()->updateInset(text->inset_owner, true);
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
 		break;
 		
 	case LFUN_INSERT_LABEL:
-		MenuInsertLabel(argument.c_str());
-		break;
-		
-	case LFUN_INSERT_REF:
-		MenuInsertRef();
+		MenuInsertLabel(owner->view(), argument);
 		break;
 		
-	case LFUN_REFTOGGLE:
-	{
-		InsetRef * inset = 
-			static_cast<InsetRef*>(getInsetByCode(Inset::REF_CODE));
-		if (inset) {
-			inset->Toggle();
-			owner->view()->updateInset(inset, true);
+	case LFUN_REF_INSERT:
+		if (argument.empty()) {
+			InsetCommandParams p("ref");
+		owner->getDialogs()->createRef(p.getAsString());
 		} else {
-			setErrorMessage(N_("No cross-reference to toggle"));
+			InsetCommandParams p;
+			p.setFromString(argument);
+
+			InsetRef * inset = new InsetRef(p, *owner->buffer());
+			if (!owner->view()->insertInset(inset))
+				delete inset;
+			else
+				owner->view()->updateInset(inset, true);
 		}
-	}
-	break;
-	
-	case LFUN_REFBACK:
+		break;
+
+	case LFUN_REF_BACK:
 	{
 		owner->view()->restorePosition();
 	}
 	break;
 
-	case LFUN_REFGOTO:
+	case LFUN_REF_GOTO:
 	{
 		string label(argument);
 		if (label.empty()) {
@@ -1465,11 +1411,7 @@ string LyXFunc::Dispatch(int ac,
 	break;
 		
 	case LFUN_MENU_OPEN_BY_NAME:
-#ifdef NEW_MENUBAR
 		owner->getMenubar()->openByName(argument);
-#else
-		owner->getMenus()->openByName(argument);
-#endif
 		break; // RVDK_PATCH_5
 		
 	case LFUN_SPELLCHECK:
@@ -1482,7 +1424,7 @@ string LyXFunc::Dispatch(int ac,
 	{
 		LyXText * tmptext = owner->view()->text;
 		bool is_rtl = tmptext->cursor.par()->isRightToLeftPar(owner->buffer()->params);
-		if(!tmptext->mark_set)
+		if (!tmptext->mark_set)
 			owner->view()->beforeChange();
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
 		if (is_rtl)
@@ -1511,15 +1453,19 @@ string LyXFunc::Dispatch(int ac,
 		// it simpler? (Lgb)
 		LyXText * txt = owner->view()->text;
 		bool is_rtl = txt->cursor.par()->isRightToLeftPar(owner->buffer()->params);
-		if(!txt->mark_set) owner->view()->beforeChange();
+		if (!txt->mark_set) owner->view()->beforeChange();
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
+		LyXCursor cur = txt->cursor;
 		if (!is_rtl)
 			txt->CursorLeft(owner->view(), false);
-		if (txt->cursor.pos() < txt->cursor.par()->Last()
-		    && txt->cursor.par()->GetChar(txt->cursor.pos())
-		    == LyXParagraph::META_INSET
-		    && txt->cursor.par()->GetInset(txt->cursor.pos())
-		    && txt->cursor.par()->GetInset(txt->cursor.pos())->Editable() == Inset::HIGHLY_EDITABLE) {
+		if ((cur != txt->cursor) && // only if really moved!
+		    txt->cursor.pos() < txt->cursor.par()->Last() &&
+		    (txt->cursor.par()->GetChar(txt->cursor.pos()) ==
+		     LyXParagraph::META_INSET) &&
+		    txt->cursor.par()->GetInset(txt->cursor.pos()) &&
+		    (txt->cursor.par()->GetInset(txt->cursor.pos())->Editable()
+		     == Inset::HIGHLY_EDITABLE))
+		{
 			Inset * tmpinset = txt->cursor.par()->GetInset(txt->cursor.pos());
 			setMessage(tmpinset->EditMessage());
 			LyXFont font = txt->GetFont(owner->view()->buffer(),
@@ -1542,7 +1488,7 @@ string LyXFunc::Dispatch(int ac,
 	break;
 		
 	case LFUN_UP:
-		if(!owner->view()->text->mark_set) owner->view()->beforeChange();
+		if (!owner->view()->text->mark_set) owner->view()->beforeChange();
 		owner->view()->update(BufferView::UPDATE);
 		owner->view()->text->CursorUp(owner->view());
 		owner->view()->text->FinishUndo();
@@ -1551,7 +1497,7 @@ string LyXFunc::Dispatch(int ac,
 		break;
 		
 	case LFUN_DOWN:
-		if(!owner->view()->text->mark_set)
+		if (!owner->view()->text->mark_set)
 			owner->view()->beforeChange();
 		owner->view()->update(BufferView::UPDATE);
 		owner->view()->text->CursorDown(owner->view());
@@ -1561,7 +1507,7 @@ string LyXFunc::Dispatch(int ac,
 		break;
 
 	case LFUN_UP_PARAGRAPH:
-		if(!owner->view()->text->mark_set)
+		if (!owner->view()->text->mark_set)
 			owner->view()->beforeChange();
 		owner->view()->update(BufferView::UPDATE);
 		owner->view()->text->CursorUpParagraph(owner->view());
@@ -1571,7 +1517,7 @@ string LyXFunc::Dispatch(int ac,
 		break;
 		
 	case LFUN_DOWN_PARAGRAPH:
-		if(!owner->view()->text->mark_set)
+		if (!owner->view()->text->mark_set)
 			owner->view()->beforeChange();
 		owner->view()->update(BufferView::UPDATE);
 		owner->view()->text->CursorDownParagraph(owner->view());
@@ -1581,27 +1527,33 @@ string LyXFunc::Dispatch(int ac,
 		break;
 		
 	case LFUN_PRIOR:
-		if(!owner->view()->text->mark_set)
-			owner->view()->beforeChange();
+		if (!text->mark_set)
+		    owner->view()->beforeChange();
 		owner->view()->update(BufferView::UPDATE);
-		owner->view()->cursorPrevious();
+		owner->view()->cursorPrevious(text);
 		owner->view()->text->FinishUndo();
-		moveCursorUpdate(false);
+		if (text->inset_owner)
+		    owner->view()->updateInset(text->inset_owner, false);
+		else
+		    moveCursorUpdate(false);
 		owner->showState();
 		break;
 		
 	case LFUN_NEXT:
-		if(!owner->view()->text->mark_set)
+		if (!text->mark_set)
 			owner->view()->beforeChange();
 		owner->view()->update(BufferView::UPDATE);
-		owner->view()->cursorNext();
+		owner->view()->cursorNext(text);
 		owner->view()->text->FinishUndo();
-		moveCursorUpdate(false);
+		if (text->inset_owner)
+		    owner->view()->updateInset(text->inset_owner, false);
+		else
+		    moveCursorUpdate(false);
 		owner->showState();
 		break;
 		
 	case LFUN_HOME:
-		if(!owner->view()->text->mark_set)
+		if (!owner->view()->text->mark_set)
 			owner->view()->beforeChange();
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
 		owner->view()->text->CursorHome(owner->view());
@@ -1611,7 +1563,7 @@ string LyXFunc::Dispatch(int ac,
 		break;
 		
 	case LFUN_END:
-		if(!owner->view()->text->mark_set)
+		if (!owner->view()->text->mark_set)
 			owner->view()->beforeChange();
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
 		owner->view()->text->CursorEnd(owner->view());
@@ -1622,7 +1574,7 @@ string LyXFunc::Dispatch(int ac,
 		
 	case LFUN_SHIFT_TAB:
 	case LFUN_TAB:
-		if(!owner->view()->text->mark_set)
+		if (!owner->view()->text->mark_set)
 			owner->view()->beforeChange();
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
 		owner->view()->text->CursorTab(owner->view());
@@ -1632,33 +1584,37 @@ string LyXFunc::Dispatch(int ac,
 		break;
 		
 	case LFUN_WORDRIGHT:
-		if(!owner->view()->text->mark_set)
+		if (!text->mark_set)
 			owner->view()->beforeChange();
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
-		if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
-			owner->view()->text->CursorLeftOneWord(owner->view());
+		if (text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
+			text->CursorLeftOneWord(owner->view());
 		else
-			owner->view()->text->CursorRightOneWord(owner->view());
+			text->CursorRightOneWord(owner->view());
 		owner->view()->text->FinishUndo();
+		if (text->inset_owner)
+		    owner->view()->updateInset(text->inset_owner, true);
 		moveCursorUpdate(false);
 		owner->showState();
 		break;
 		
 	case LFUN_WORDLEFT:
-		if(!owner->view()->text->mark_set)
+		if (!text->mark_set)
 			owner->view()->beforeChange();
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
-		if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
-			owner->view()->text->CursorRightOneWord(owner->view());
+		if (text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
+			text->CursorRightOneWord(owner->view());
 		else
-			owner->view()->text->CursorLeftOneWord(owner->view());
+			text->CursorLeftOneWord(owner->view());
 		owner->view()->text->FinishUndo();
+		if (text->inset_owner)
+		    owner->view()->updateInset(text->inset_owner, true);
 		moveCursorUpdate(false);
 		owner->showState();
 		break;
 		
 	case LFUN_BEGINNINGBUF:
-		if(!owner->view()->text->mark_set)
+		if (!owner->view()->text->mark_set)
 			owner->view()->beforeChange();
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
 		owner->view()->text->CursorTop(owner->view());
@@ -1668,7 +1624,7 @@ string LyXFunc::Dispatch(int ac,
 		break;
 		
 	case LFUN_ENDBUF:
-		if(!owner->view()->text->mark_set)
+		if (!owner->view()->text->mark_set)
 			owner->view()->beforeChange();
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
 		owner->view()->text->CursorBottom(owner->view());
@@ -1735,17 +1691,23 @@ string LyXFunc::Dispatch(int ac,
 		
 	case LFUN_PRIORSEL:
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
-		owner->view()->cursorPrevious();
+		owner->view()->cursorPrevious(text);
 		owner->view()->text->FinishUndo();
-		moveCursorUpdate(true);
+		if (text->inset_owner)
+		    owner->view()->updateInset(text->inset_owner, false);
+		else
+		    moveCursorUpdate(true);
 		owner->showState();
 		break;
 		
 	case LFUN_NEXTSEL:
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
-		owner->view()->cursorNext();
+		owner->view()->cursorNext(text);
 		owner->view()->text->FinishUndo();
-		moveCursorUpdate(true);
+		if (text->inset_owner)
+		    owner->view()->updateInset(text->inset_owner, false);
+		else
+		    moveCursorUpdate(true);
 		owner->showState();
 		break;
 		
@@ -1828,18 +1790,19 @@ string LyXFunc::Dispatch(int ac,
 	break;
 		
 	case LFUN_SETMARK:
-		if(owner->view()->text->mark_set) {
+		if (text->mark_set) {
 			owner->view()->beforeChange();
 			owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
 			setMessage(N_("Mark removed"));
 		} else {
 			owner->view()->beforeChange();
-			owner->view()->text->mark_set = 1;
+			text->mark_set = 1;
 			owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
 			setMessage(N_("Mark set"));
 		}
-		owner->view()->text->sel_cursor = 
-			owner->view()->text->cursor;
+		text->sel_cursor = text->cursor;
+		if (text->inset_owner)
+		    owner->view()->updateInset(text->inset_owner, true);
 		break;
 		
 	case LFUN_DELETE:
@@ -1906,7 +1869,9 @@ string LyXFunc::Dispatch(int ac,
 	/* -------> Delete word forward. */
 	case LFUN_DELETE_WORD_FORWARD:
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
-		owner->view()->text->DeleteWordForward(owner->view());
+		text->DeleteWordForward(owner->view());
+		if (text->inset_owner)
+		    owner->view()->updateInset(text->inset_owner, true);
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
 		moveCursorUpdate(false);
 		owner->showState();
@@ -1915,7 +1880,9 @@ string LyXFunc::Dispatch(int ac,
 		/* -------> Delete word backward. */
 	case LFUN_DELETE_WORD_BACKWARD:
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
-		owner->view()->text->DeleteWordBackward(owner->view());
+		text->DeleteWordBackward(owner->view());
+		if (text->inset_owner)
+		    owner->view()->updateInset(text->inset_owner, true);
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
 		moveCursorUpdate(false);
 		owner->showState();
@@ -1924,7 +1891,9 @@ string LyXFunc::Dispatch(int ac,
 		/* -------> Kill to end of line. */
 	case LFUN_DELETE_LINE_FORWARD:
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
-		owner->view()->text->DeleteLineForward(owner->view());
+		text->DeleteLineForward(owner->view());
+		if (text->inset_owner)
+		    owner->view()->updateInset(text->inset_owner, true);
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
 		moveCursorUpdate(false);
 		break;
@@ -1933,9 +1902,10 @@ string LyXFunc::Dispatch(int ac,
 	case LFUN_MARK_OFF:
 		owner->view()->beforeChange();
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
-		owner->view()->text->sel_cursor = 
-			owner->view()->text->cursor;
+		text->sel_cursor = text->cursor;
 		setMessage(N_("Mark off"));
+		if (text->inset_owner)
+		    owner->view()->updateInset(text->inset_owner, true);
 		break;
 
 		/* -------> Set mark on. */
@@ -1943,8 +1913,9 @@ string LyXFunc::Dispatch(int ac,
 		owner->view()->beforeChange();
 		owner->view()->text->mark_set = 1;
 		owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
-		owner->view()->text->sel_cursor = 
-			owner->view()->text->cursor;
+		text->sel_cursor = text->cursor;
+		if (text->inset_owner)
+		    owner->view()->updateInset(text->inset_owner, true);
 		setMessage(N_("Mark on"));
 		break;
 		
@@ -2067,11 +2038,8 @@ string LyXFunc::Dispatch(int ac,
 			cur_value = par->spacing.getValue();
 		}
 		
-#ifdef HAVE_SSTREAM
-		istringstream istr(argument);
-#else
-		istrstream istr(argument.c_str());
-#endif
+		istringstream istr(argument.c_str());
+
 		string tmp;
 		istr >> tmp;
 		Spacing::Space new_spacing = cur_spacing;
@@ -2238,11 +2206,11 @@ string LyXFunc::Dispatch(int ac,
 	case LFUN_INSET_CAPTION:
 	{
 		// Do we have a locking inset...
-		if (owner->view()->the_locking_inset) {
+		if (owner->view()->theLockingInset()) {
 			lyxerr << "Locking inset code: "
-			       << static_cast<int>(owner->view()->the_locking_inset->LyxCode());
+			       << static_cast<int>(owner->view()->theLockingInset()->LyxCode());
 			InsetCaption * new_inset = new InsetCaption;
-			new_inset->setOwner(owner->view()->the_locking_inset);
+			new_inset->setOwner(owner->view()->theLockingInset());
 			new_inset->SetAutoBreakRows(true);
 			new_inset->SetDrawFrame(0, InsetText::LOCKED);
 			new_inset->SetFrameColor(0, LColor::footnoteframe);
@@ -2258,9 +2226,9 @@ string LyXFunc::Dispatch(int ac,
 	{
 		int r = 2, c = 2;
 		if (!argument.empty())
-			sscanf(argument.c_str(),"%d%d", &r, &c);
+			::sscanf(argument.c_str(),"%d%d", &r, &c);
 		InsetTabular * new_inset =
-			new InsetTabular(owner->buffer(), r, c);
+			new InsetTabular(*owner->buffer(), r, c);
 		if (owner->view()->insertInset(new_inset))
 			new_inset->Edit(owner->view(), 0, 0, 0);
 		else
@@ -2274,7 +2242,7 @@ string LyXFunc::Dispatch(int ac,
 	{
 		LyXParagraph::size_type pos = 
 			owner->view()->text->cursor.pos();
-		if(pos < owner->view()->text->cursor.par()->size())
+		if (pos < owner->view()->text->cursor.par()->size())
 			//dispatch_buffer = owner->view()->text->
 			//	cursor.par()->text[pos];
 			dispatch_buffer =
@@ -2293,9 +2261,9 @@ string LyXFunc::Dispatch(int ac,
 		
 	case LFUN_SETXY:
 	{
-		int  x;
-		long y;
-		sscanf(argument.c_str(), " %d %ld", &x, &y);
+		int x;
+		int y;
+		::sscanf(argument.c_str(), " %d %d", &x, &y);
 		owner->view()->text->SetCursorFromCoordinates(owner->view(), x, y);
 	}
 	break;
@@ -2308,9 +2276,9 @@ string LyXFunc::Dispatch(int ac,
 	case LFUN_GETFONT:
 	{
 		LyXFont & font = owner->view()->text->current_font;
-                if(font.shape() == LyXFont::ITALIC_SHAPE)
+                if (font.shape() == LyXFont::ITALIC_SHAPE)
 			dispatch_buffer = 'E';
-                else if(font.shape() == LyXFont::SMALLCAPS_SHAPE)
+                else if (font.shape() == LyXFont::SMALLCAPS_SHAPE)
 			dispatch_buffer = 'N';
                 else
 			dispatch_buffer = '0';
@@ -2321,7 +2289,7 @@ string LyXFunc::Dispatch(int ac,
 	case LFUN_GETLATEX:
 	{
 		LyXFont & font = owner->view()->text->current_font;
-                if(font.latex() == LyXFont::ON)
+                if (font.latex() == LyXFont::ON)
 			dispatch_buffer = 'L';
                 else
 			dispatch_buffer = '0';
@@ -2347,8 +2315,8 @@ string LyXFunc::Dispatch(int ac,
 	case LFUN_GOTOFILEROW:
 	{
 	        char file_name[100];
-		int  row;
-		sscanf(argument.c_str(), " %s %d", file_name, &row);
+		int row;
+		::sscanf(argument.c_str(), " %s %d", file_name, &row);
 
 		// Must replace extension of the file to be .lyx and get full path
 		string s = ChangeExtension(string(file_name), ".lyx");
@@ -2367,10 +2335,28 @@ string LyXFunc::Dispatch(int ac,
 	}
 	break;
 
+	case LFUN_GOTO_PARAGRAPH:
+	{
+                istringstream istr(argument.c_str());
+
+		int id;
+		istr >> id;
+		LyXParagraph * par = owner->view()->text->GetParFromID(id);
+
+		// Set the cursor
+		owner->view()->text->SetCursor(owner->view(), par, 0);
+		owner->view()->setState();
+		owner->showState();
+
+		// Recenter screen
+		owner->view()->center();
+	}
+	break;
+
 	case LFUN_APROPOS:
 	case LFUN_GETTIP:
 	{
-		int qa = lyxaction.LookupFunc(argument.c_str());
+		int const qa = lyxaction.LookupFunc(argument);
 		setMessage(lyxaction.helpText(static_cast<kb_action>(qa)));
 	}
 	break;
@@ -2478,20 +2464,21 @@ string LyXFunc::Dispatch(int ac,
 	case LFUN_INSERT_MATRIX:
 	{ 	   
 		if (owner->view()->available()) { 
-			owner->view()->
-				open_new_inset(new InsetFormula(false));
-			owner->view()
-				->the_locking_inset
-				->LocalDispatch(owner->view(),
-						action,
-						argument);
+			if (owner->view()->
+			    open_new_inset(new InsetFormula(false)))
+			{
+				owner->view()->theLockingInset()
+					->LocalDispatch(owner->view(),
+							action,
+							argument);
+			}
 		}
 	}	   
 	break;
 	       
 	case LFUN_INSERT_MATH:
 	{
-		math_insert_symbol(argument.c_str());
+		math_insert_symbol(argument);
 	}
 	break;
 	
@@ -2509,8 +2496,8 @@ string LyXFunc::Dispatch(int ac,
 		        if (s.empty())
 				setErrorMessage(N_("Missing argument"));
 		        else {
-				string s1 = token(s, ' ', 1);
-				int na = s1.empty() ? 0: atoi(s1.c_str());
+				string const s1 = token(s, ' ', 1);
+				int const na = s1.empty() ? 0 : lyx::atoi(s1);
 				owner->view()->
 					open_new_inset(new InsetFormulaMacro(token(s, ' ', 0), na));
 			}
@@ -2574,13 +2561,13 @@ string LyXFunc::Dispatch(int ac,
 		// ale970405+lasgoutt970425
 		// The argument can be up to two tokens separated 
 		// by a space. The first one is the bibstyle.
-		string db       = token(argument, ' ', 0);
+		string const db       = token(argument, ' ', 0);
 		string bibstyle = token(argument, ' ', 1);
 		if (bibstyle.empty())
 			bibstyle = "plain";
 
 		InsetCommandParams p( "BibTeX", db, bibstyle );
-		InsetBibtex * inset = new InsetBibtex(p, owner->buffer());
+		InsetBibtex * inset = new InsetBibtex(p);
 		
 		if (owner->view()->insertInset(inset)) {
 			if (argument.empty())
@@ -2625,13 +2612,13 @@ string LyXFunc::Dispatch(int ac,
 	{
 		InsetCommandParams p( "index" );
 		
-		if( argument.empty() ) {
+		if (argument.empty()) {
 			// Get the word immediately preceding the cursor
 			LyXParagraph::size_type curpos = 
 				owner->view()->text->cursor.pos() - 1;
 
 			string curstring;
-			if( curpos >= 0 )
+			if (curpos >= 0 )
 				curstring = owner->view()->text
 					    ->cursor.par()->GetWord(curpos);
 
@@ -2647,13 +2634,13 @@ string LyXFunc::Dispatch(int ac,
 	case LFUN_INDEX_INSERT:
 	{
 		InsetCommandParams p;
-		p.setFromString( argument );
-		InsetIndex * inset = new InsetIndex( p );
+		p.setFromString(argument);
+		InsetIndex * inset = new InsetIndex(p);
 
 		if (!owner->view()->insertInset(inset))
 			delete inset;
 		else
-			owner->view()->updateInset( inset, true );
+			owner->view()->updateInset(inset, true);
 	}
 	break;
 		    
@@ -2663,24 +2650,24 @@ string LyXFunc::Dispatch(int ac,
 		LyXParagraph::size_type curpos = 
 			owner->view()->text->cursor.pos() - 1;
 	  	// Can't do that at the beginning of a paragraph
-	  	if( curpos < 0 ) break;
+	  	if (curpos < 0) break;
 
-		string curstring( owner->view()->text
-				  ->cursor.par()->GetWord(curpos) );
+		string const curstring(owner->view()->text
+				  ->cursor.par()->GetWord(curpos));
 
-		InsetCommandParams p( "index", curstring );
-		InsetIndex * inset = new InsetIndex( p );
+		InsetCommandParams p("index", curstring);
+		InsetIndex * inset = new InsetIndex(p);
 
 		if (!owner->view()->insertInset(inset))
 			delete inset;
 		else
-			owner->view()->updateInset( inset, true );
+			owner->view()->updateInset(inset, true);
 	}
 	break;
 		    
 	case LFUN_INDEX_PRINT:
 	{
-		InsetCommandParams p( "printindex" );
+		InsetCommandParams p("printindex");
 		Inset * inset = new InsetPrintIndex(p);
 		if (!owner->view()->insertInset(inset, "Standard", true))
 			delete inset;
@@ -2691,7 +2678,7 @@ string LyXFunc::Dispatch(int ac,
 	{
 		lyxerr << "arg " << argument << endl;
 		InsetCommandParams p( "lyxparent", argument );
-		Inset * inset = new InsetParent(p, owner->buffer());
+		Inset * inset = new InsetParent(p, *owner->buffer());
 		if (!owner->view()->insertInset(inset, "Standard", true))
 			delete inset;
 	}
@@ -2700,7 +2687,7 @@ string LyXFunc::Dispatch(int ac,
 	case LFUN_CHILDINSERT:
 	{
 		InsetCommandParams p( "Include", argument );
-		Inset * inset = new InsetInclude(p, owner->buffer());
+		Inset * inset = new InsetInclude(p, *owner->buffer());
 		if (owner->view()->insertInset(inset, "Standard", true))
 			inset->Edit(owner->view(), 0, 0, 0);
 		else
@@ -2710,7 +2697,7 @@ string LyXFunc::Dispatch(int ac,
 
 	case LFUN_CHILDOPEN:
 	{
-		string filename =
+		string const filename =
 			MakeAbsPath(argument, 
 				    OnlyPath(owner->buffer()->fileName()));
 		setMessage(N_("Opening child document ") +
@@ -2730,21 +2717,21 @@ string LyXFunc::Dispatch(int ac,
 	case LFUN_INSERTFOOTNOTE: 
 	{
 		LyXParagraph::footnote_kind kind;
-		if (argument == "footnote")
-			{ kind = LyXParagraph::FOOTNOTE; }
-		else if (argument == "margin")
-			{ kind = LyXParagraph::MARGIN; }
-		else if (argument == "figure")
-			{ kind = LyXParagraph::FIG; }
-		else if (argument == "table")
-			{ kind = LyXParagraph::TAB; }
-		else if (argument == "wide-fig")
-			{ kind = LyXParagraph::WIDE_FIG; }
-		else if (argument == "wide-tab")
-			{ kind = LyXParagraph::WIDE_TAB; }
-		else if (argument == "algorithm")
-			{ kind = LyXParagraph::ALGORITHM; }
-		else {
+		if (argument == "footnote") {
+			kind = LyXParagraph::FOOTNOTE;
+		} else if (argument == "margin") {
+			kind = LyXParagraph::MARGIN;
+		} else if (argument == "figure") {
+			kind = LyXParagraph::FIG;
+		} else if (argument == "table") {
+			kind = LyXParagraph::TAB;
+		} else if (argument == "wide-fig") {
+			kind = LyXParagraph::WIDE_FIG;
+		} else if (argument == "wide-tab") {
+			kind = LyXParagraph::WIDE_TAB;
+		} else if (argument == "algorithm") {
+			kind = LyXParagraph::ALGORITHM;
+		} else {
 			setErrorMessage(N_("Unknown kind of footnote"));
 			break;
 		}
@@ -2753,13 +2740,9 @@ string LyXFunc::Dispatch(int ac,
 		owner->view()->setState();
 	}
 	break;
-#endif	
-	case LFUN_BUFFERBULLETSSELECT:
-		bulletForm();
-		break;
-		
+#endif
 	case LFUN_TOGGLECURSORFOLLOW:
-		cursor_follows_scrollbar = !cursor_follows_scrollbar;
+		lyxrc.cursor_follows_scrollbar = !lyxrc.cursor_follows_scrollbar;
 		break;
 		
 	case LFUN_KMAP_OFF:		// keymap off
@@ -2780,6 +2763,7 @@ string LyXFunc::Dispatch(int ac,
 
 	case LFUN_SELFINSERT:
 	{
+		LyXFont const old_font(owner->view()->text->real_current_font);
 		for (string::size_type i = 0; i < argument.length(); ++i) {
 			owner->view()->text->InsertChar(owner->view(), argument[i]);
 			// This needs to be in the loop, or else we
@@ -2789,6 +2773,11 @@ string LyXFunc::Dispatch(int ac,
 		owner->view()->text->sel_cursor = 
 			owner->view()->text->cursor;
 		moveCursorUpdate(false);
+
+		// real_current_font.number can change so we need to 
+		// update the minibuffer
+		if (old_font != owner->view()->text->real_current_font)
+			owner->showState();
 	}
 	break;
 
@@ -2816,7 +2805,8 @@ string LyXFunc::Dispatch(int ac,
 		else 
 			arg = lyxrc.date_insert_format;
 		char datetmp[32];
-		int datetmp_len = strftime(datetmp, 32, arg.c_str(), now_tm);
+		int const datetmp_len =
+			::strftime(datetmp, 32, arg.c_str(), now_tm);
 		for (int i = 0; i < datetmp_len; i++) {
 			owner->view()->text->InsertChar(owner->view(), datetmp[i]);
 			owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
@@ -2838,10 +2828,27 @@ string LyXFunc::Dispatch(int ac,
 	}
 	break;
 
+	case LFUN_SCREEN_FONT_UPDATE:
+	{
+		// handle the screen font changes.
+		// 
+		lyxrc.set_font_norm_type();
+		fontloader.update();
+		// Of course we should only do the resize and the textcache.clear
+		// if values really changed...but not very important right now. (Lgb)
+		// All buffers will need resize
+		bufferlist.resize();
+		// We also need to empty the textcache so that
+		// the buffer will be formatted correctly after
+		// a zoom change.
+		textcache.clear();
+	}
+	break;
+
 	case LFUN_SET_COLOR:
 	{
-		string lyx_name, x11_name;
-		x11_name = split(argument, lyx_name, ' ');
+		string lyx_name;
+		string const x11_name = split(argument, lyx_name, ' ');
 		if (lyx_name.empty() || x11_name.empty()) {
 			LyXBell();
 			setErrorMessage(N_("Syntax: set-color <lyx_name>"
@@ -2850,11 +2857,12 @@ string LyXFunc::Dispatch(int ac,
 			}
 
 		if (!lcolor.setColor(lyx_name, x11_name)) {
-			static string err1 (N_("Set-color \""));
-			static string err2 (N_("\" failed - color is undefined "
-						"or may not be redefined"));
+			static string const err1 (N_("Set-color \""));
+			static string const err2 (
+				N_("\" failed - color is undefined "
+				   "or may not be redefined"));
 			LyXBell();
-			setErrorMessage(err1 + lyx_name + err2);
+			setErrorMessage(_(err1) + lyx_name + _(err2));
 			break;
 		}
 		lyxColorHandler->updateColor(lcolor.getFromLyXName(lyx_name));
@@ -2864,7 +2872,7 @@ string LyXFunc::Dispatch(int ac,
 
 	case LFUN_UNKNOWN_ACTION:
 	{
-		if(!owner->buffer()) {
+		if (!owner->buffer()) {
 			LyXBell();
 			setErrorMessage(N_("No document open"));
 			break;
@@ -2884,7 +2892,7 @@ string LyXFunc::Dispatch(int ac,
 			 * "auto_region_delete", which defaults to
 			 * true (on). */
 		
-			if ( lyxrc.auto_region_delete ) {
+			if (lyxrc.auto_region_delete) {
 				if (owner->view()->text->selection){
 					owner->view()->text->CutSelection(owner->view(), false);
 					owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
@@ -2892,7 +2900,7 @@ string LyXFunc::Dispatch(int ac,
 			}
 			
 			owner->view()->beforeChange();
-			
+			LyXFont const old_font(owner->view()->text->real_current_font);
 			for (string::size_type i = 0;
 			     i < argument.length(); ++i) {
 				if (greek_kb_flag) {
@@ -2907,6 +2915,11 @@ string LyXFunc::Dispatch(int ac,
 			owner->view()->text->sel_cursor = 
 				owner->view()->text->cursor;
 			moveCursorUpdate(false);
+
+			// real_current_font.number can change so we need to
+			// update the minibuffer
+			if (old_font != owner->view()->text->real_current_font)
+				owner->showState();
 			return string();
 		} else {
 			// why is an "Unknown action" with empty
@@ -2916,18 +2929,20 @@ string LyXFunc::Dispatch(int ac,
 			setErrorMessage(N_("Unknown action"));
 		}
 		break;
+	}
+
 	default:
 		lyxerr << "A truly unknown func!" << endl;
 		break;
-	}
 	} // end of switch
   exit_with_message:
 
-	string res = getMessage();
+	string const res = getMessage();
 
 	if (res.empty()) {
 		if (!commandshortcut.empty()) {
-			string newbuf = owner->getMiniBuffer()->GetText();
+			string const newbuf =
+				owner->getMiniBuffer()->GetText();
 			if (newbuf != commandshortcut) {
 				owner->getMiniBuffer()->Set(newbuf
 							    + " " +
@@ -2935,8 +2950,10 @@ string LyXFunc::Dispatch(int ac,
 			}
 		}
 	} else {
-		owner->getMiniBuffer()->Set(string(_(res.c_str()))
-					    + " " + commandshortcut);
+		string msg(_(res));
+		msg += " ";
+		msg += commandshortcut;
+		owner->getMiniBuffer()->Set(msg);
 	}
 
 	return res;
@@ -2952,24 +2969,24 @@ void LyXFunc::setupLocalKeymap()
 
 void LyXFunc::MenuNew(bool fromTemplate)
 {
-	string fname, initpath = lyxrc.document_path;
+	string initpath = lyxrc.document_path;
 	LyXFileDlg fileDlg;
 
 	if (owner->view()->available()) {
-		string trypath = owner->buffer()->filepath;
+		string const trypath = owner->buffer()->filepath;
 		// If directory is writeable, use this as default.
 		if (IsDirWriteable(trypath) == 1)
 			initpath = trypath;
 	}
 
 	static int newfile_number = 0;
-	string s = "newfile"+tostr(++newfile_number);
-
+	string s;
+	
 	if (lyxrc.new_ask_filename) {
 		ProhibitInput(owner->view());
 		fileDlg.SetButton(0, _("Documents"), lyxrc.document_path);
 		fileDlg.SetButton(1, _("Templates"), lyxrc.template_path);
-		fname = fileDlg.Select(_("Enter Filename for new document"), 
+		string fname = fileDlg.Select(_("Enter Filename for new document"), 
 				       initpath, "*.lyx", _("newfile"));
 		AllowInput(owner->view());
 	
@@ -2981,13 +2998,13 @@ void LyXFunc::MenuNew(bool fromTemplate)
 	
 		// get absolute path of file and make sure the filename ends
 		// with .lyx
-		string s = MakeAbsPath(fname);
+		s = MakeAbsPath(fname);
 		if (!IsLyXFilename(s))
 			s += ".lyx";
 
 		// Check if the document already is open
 		if (bufferlist.exists(s)) {
-			switch(AskConfirmation(_("Document is already open:"), 
+			switch (AskConfirmation(_("Document is already open:"), 
 					       MakeDisplayPath(s, 50),
 					       _("Do you want to close that document now?\n"
 						 "('No' will just switch to the open version)")))
@@ -3015,7 +3032,7 @@ void LyXFunc::MenuNew(bool fromTemplate)
 				// loads document
 				owner->getMiniBuffer()->Set(_("Opening document"), 
 							    MakeDisplayPath(s), "...");
-				XFlush(fl_display);
+				XFlush(fl_get_display());
 				owner->view()->buffer(
 					bufferlist.loadLyXFile(s));
 				owner->getMiniBuffer()->Set(_("Document"),
@@ -3025,10 +3042,14 @@ void LyXFunc::MenuNew(bool fromTemplate)
 			}
 		}
 	} else {
+		s = AddName(lyxrc.document_path,
+			    "newfile" + tostr(++newfile_number) + ".lyx");
 		FileInfo fi(s);
 		while (bufferlist.exists(s) || fi.readable()) {
 			++newfile_number;
-			s = "newfile"+tostr(newfile_number);
+			s = AddName(lyxrc.document_path,
+				    "newfile" +	tostr(newfile_number) +
+				    ".lyx");
 			fi.newFile(s);
 		}
 	}
@@ -3037,11 +3058,12 @@ void LyXFunc::MenuNew(bool fromTemplate)
 	string templname;
 	if (fromTemplate) {
 		ProhibitInput(owner->view());
-		fname = fileDlg.Select(_("Choose template"),
-				       lyxrc.template_path,
-				       "*.lyx");
-                templname = fname;
+		string const fname = fileDlg.Select(_("Choose template"),
+						    lyxrc.template_path,
+						    "*.lyx");
 		AllowInput(owner->view());
+		if (fname.empty()) return;
+                templname = fname;
 	}
   
 	// find a free buffer
@@ -3056,7 +3078,7 @@ void LyXFunc::MenuOpen()
 	LyXFileDlg fileDlg;
   
 	if (owner->view()->available()) {
-		string trypath = owner->buffer()->filepath;
+		string const trypath = owner->buffer()->filepath;
 		// If directory is writeable, use this as default.
 		if (IsDirWriteable(trypath) == 1)
 			initpath = trypath;
@@ -3098,25 +3120,21 @@ void LyXFunc::MenuOpen()
 	}
 }
 
-// returns filename if file must be imported,
-// empty string if either file not found or already loaded
-// checks for running without gui are missing.
 
-void LyXFunc::doImportHelper(
-	string const & file,          // filename (possibly empty)
-	string const & text,          // info when asking for filename
-	string const & pattern,       // filetype
-	bool func(BufferView *, string const &)     // the real import function
-)
+// checks for running without gui are missing.
+void LyXFunc::doImport(string const & argument)
 {
-	string filename = file;
+	string format;
+	string filename = split(argument, format, ' ');
+	lyxerr.debug() << "LyXFunc::doImport: " << format 
+		       << " file: " << filename << endl;
 
 	if (filename.empty()) { // need user interaction
 		string initpath = lyxrc.document_path;
 		LyXFileDlg fileDlg;
 		
 		if (owner->view()->available()) {
-			string trypath = owner->buffer()->filepath;
+			string const trypath = owner->buffer()->filepath;
 			// If directory is writeable, use this as default.
 			if (IsDirWriteable(trypath) == 1)
 				initpath = trypath;
@@ -3127,7 +3145,10 @@ void LyXFunc::doImportHelper(
 		fileDlg.SetButton(0, _("Documents"), lyxrc.document_path);
 		fileDlg.SetButton(1, _("Examples"), 
 					AddPath(system_lyxdir, "examples"));
-		filename = fileDlg.Select(text, initpath, pattern);
+		string const text = _("Select ") + formats.PrettyName(format)
+			+ _(" file to import");
+		string const extension = "*." + formats.Extension(format);
+		filename = fileDlg.Select(text, initpath, extension);
 		AllowInput(owner->view());
  
 		// check selected filename
@@ -3142,11 +3163,11 @@ void LyXFunc::doImportHelper(
 	// get absolute path of file
 	filename = MakeAbsPath(filename);
 
-	string lyxfile = ChangeExtension(filename, ".lyx");
+	string const lyxfile = ChangeExtension(filename, ".lyx");
 
 	// Check if the document already is open
 	if (bufferlist.exists(lyxfile)) {
-		switch(AskConfirmation(_("Document is already open:"), 
+		switch (AskConfirmation(_("Document is already open:"), 
 				       MakeDisplayPath(lyxfile, 50),
 				       _("Do you want to close that document now?\n"
 					 "('No' will just switch to the open version)")))
@@ -3166,7 +3187,7 @@ void LyXFunc::doImportHelper(
 	}
 
 	// Check if a LyX document by the same root exists in filesystem
-	FileInfo f(lyxfile, true);
+	FileInfo const f(lyxfile, true);
 	if (f.exist() && !AskQuestion(_("A document by the name"), 
 				      MakeDisplayPath(lyxfile),
 				      _("already exists. Overwrite?"))) {
@@ -3175,78 +3196,7 @@ void LyXFunc::doImportHelper(
 	}
 	// filename should be valid now
 
-	// notify user of import ahead
-	string displaypath = MakeDisplayPath(filename);
-	owner->getMiniBuffer()->Set(_("Importing"), displaypath, "...");
-
-	// call real importer
-	bool result = func(owner->view(), filename);
-
-	// we are done
-	if (result)
-		owner->getMiniBuffer()->Set(displaypath, _("imported."));
-	else
-		owner->getMiniBuffer()->Set(displaypath, _(": import failed."));
-}
-
-static
-bool doImportASCIIasLines(BufferView * view, string const & filename)
-{
-	view->buffer(bufferlist.newFile(filename, string()));
-	InsertAsciiFile(view, filename, false);
-	return true;
-}
-
-static
-bool doImportASCIIasParagraphs(BufferView * view, string const & filename)
-{
-	view->buffer(bufferlist.newFile(filename, string()));
-	InsertAsciiFile(view, filename, true);
-	return true;
-}
-
-static
-bool doImportLaTeX(BufferView * view, string const & filename)
-{
-	ImportLaTeX myImport(filename);
-	Buffer * openbuf = myImport.run();
-	if (openbuf) { 
-		view->buffer(openbuf);
-		return true;
-	}
-	else
-		return false;
-}
-
-static
-bool doImportNoweb(BufferView * view, string const & filename)
-{
-	ImportNoweb myImport(filename);
-	Buffer * openbuf = myImport.run();
-	if (openbuf) { 
-		view->buffer(openbuf);
-		return true;
-	}
-	else
-		return false;
-}
-
-static
-bool doImportLinuxDoc(BufferView *, string const & filename)
-{
-	// run sgml2lyx
-	string tmp = lyxrc.linuxdoc_to_lyx_command + filename;
-	Systemcalls one;
-	Buffer * buf = 0;
-
-	int result = one.startscript(Systemcalls::System, tmp);
-	if (result == 0) {
-		string filename = ChangeExtension(filename, ".lyx");
-		// File was generated without problems. Load it.
-		buf = bufferlist.loadLyXFile(filename);
-	}
-
-	return result == 0;
+	Importer::Import(owner, filename, format);
 }
 
 
@@ -3260,7 +3210,7 @@ void LyXFunc::MenuInsertLyXFile(string const & filen)
 		LyXFileDlg fileDlg;
 
 		if (owner->view()->available()) {
-			string trypath = owner->buffer()->filepath;
+			string const trypath = owner->buffer()->filepath;
 			// If directory is writeable, use this as default.
 			if (IsDirWriteable(trypath) == 1)
 				initpath = trypath;
@@ -3291,7 +3241,7 @@ void LyXFunc::MenuInsertLyXFile(string const & filen)
 	// Inserts document
 	owner->getMiniBuffer()->Set(_("Inserting document"),
 				    MakeDisplayPath(filename), "...");
-	bool res = owner->view()->insertLyXFile(filename);
+	bool const res = owner->view()->insertLyXFile(filename);
 	if (res) {
 		owner->getMiniBuffer()->Set(_("Document"),
 					    MakeDisplayPath(filename),
@@ -3302,40 +3252,10 @@ void LyXFunc::MenuInsertLyXFile(string const & filen)
 	}
 }
 
-void LyXFunc::doImport(string const & argument)
-{
-	string type;
-	string filename = split(argument, type, ' ');
-	lyxerr.debug() << "LyXFunc::doImport: " << type 
-		       << " file: " << filename << endl;
-
-	if (type == "latex") 
-		doImportHelper(filename,
-			       _("Select LaTeX file to import"), "*.tex", 
-			       doImportLaTeX);
-	else if (type == "ascii") 
-		doImportHelper(filename,
-			       _("Select ASCII file to import"), "*.txt", 
-			       doImportASCIIasLines);
-	else if (type == "asciiparagraph") 
-		doImportHelper(filename,
-			       _("Select ASCII file to import"), "*.txt", 
-			       doImportASCIIasParagraphs);
-	else if (type == "noweb") 
-		doImportHelper(filename,
-			       _("Select NoWeb file to import"), "*.nw", 
-			       doImportNoweb);
-	else if (type == "linuxdoc") 
-		doImportHelper(filename,
-			       _("Select LinuxDoc file to import"), "*.doc", 
-			       doImportLinuxDoc);
-	else 
-		setErrorMessage(string(N_("Unknown import type: ")) + type);
-}
 
 void LyXFunc::reloadBuffer()
 {
-	string fn = owner->buffer()->fileName();
+	string const fn = owner->buffer()->fileName();
 	if (bufferlist.close(owner->buffer()))
 		owner->view()->buffer(bufferlist.loadLyXFile(fn));
 }
@@ -3349,8 +3269,7 @@ void LyXFunc::CloseBuffer()
 			// set variables that don't exist
 			// since there's no current buffer
 			owner->getDialogs()->hideBufferDependent();
-		}
-		else {
+		} else {
 			owner->view()->buffer(bufferlist.first());
 		}
 	}
@@ -3361,13 +3280,12 @@ Inset * LyXFunc::getInsetByCode(Inset::Code code)
 {
 	LyXCursor cursor = owner->view()->text->cursor;
 	Buffer * buffer = owner->view()->buffer();
-	for (Buffer::inset_iterator it = Buffer::inset_iterator(cursor.par(),
-								cursor.pos());
-	     it != buffer->inset_iterator_end(); ++it) {
-		if ((*it)->LyxCode() == code)
-			return *it;
-	}
-	return 0;
+	Buffer::inset_iterator it =
+		find_if(Buffer::inset_iterator(cursor.par(),
+					       cursor.pos()),
+			buffer->inset_iterator_end(),
+			compare_memfun(&Inset::LyxCode, code));
+	return it != buffer->inset_iterator_end() ? (*it) : 0;
 }