i18n and mathed fixes

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@1300 a592a061-630c-0410-9148-cb99ea01b6c8

ChangeLog

@@ -1,3 +1,21 @@
+2001-01-03  Jean-Marc Lasgouttes  <Jean-Marc.Lasgouttes@inria.fr>
+
+	* src/mathed/math_panel.C (deco_cb): check the decoration index is
+	valid. 
+
+	* src/frontends/xforms/FormPreferences.C (feedback): apply
+	formatting to the translated string, not to the original one.
+	(printWarning): ditto.
+
+	* src/gettext.C (_): translate empty string with empty string.
+
+	* src/frontends/xforms/FormCopyright.C (build): use _() instead of
+	N_(). 
+
+	* NEWS: small update
+
+	* UPGRADING: mention that tabular format has been changed.
+
 2001-01-03  Juergen Vigna  <jug@sad.it>
 
 	* src/insets/insettabular.C (InsetButtonPress): look for button==2

NEWS

@@ -2,9 +2,8 @@ What's new in LyX version 1.1.6?
 --------------------------------
 
 As with all of the 1.1.x versions of LyX, this release contains a lot
-of new code: in particular, half of the changes described in the
-ChangeLog (which dates back to the 1.1.0 release) describe changes in
-LyX 1.1.6!
+of new code: in particular, more than half of the changes described in
+the ChangeLog (which dates back to the 1.1.0 release) concern LyX 1.1.6!
 
 Besides the usual under-the-hood changes, LyX 1.1.6 has many
 new user-visible features. The main visible feature is that the
@@ -18,7 +17,7 @@ from the older development version:
   have been overhauled.
 
 - LyX now has a Preference popup where you can change most of your
-  lyxrc settings [Allan, details?]
+  lyxrc settings.
 
 - the menus can now be defined in a text file, and they automatically
   display the keyboard bindings associated with commands.
@@ -80,7 +79,7 @@ And finally, there have been a lot of smaller changes, which are
 mentioned here for your information
 
 - the menu entry File->New does not prompt for a file name by default
-  (this can be changed in lyxrc).
+  (this can be changed in preferences).
 
 - new -geometry command line option, which replaces the old -width,
   -height, etc.

UPGRADING

@@ -28,4 +28,7 @@ Rhandol. COLD can be found at:
 or at one of LyX archive mirror sites listed in README.
 
 Documents saved with LyX version 1.1.6 can be read correctly by 
-LyX v0.12.0 and v1.0.x, except for new and a couple of changed features.
+LyX v0.12.0 and v1.0.x, except for new and a couple of changed
+features. A notable exception is the tabular format, which has changed
+in a major way in 1.1.6. No older versions of LyX are able to read
+this new inset.

src/frontends/xforms/FormCopyright.C

@@ -48,17 +48,17 @@ void FormCopyright::build()
 	minw_ = form()->w;
 	minh_ = form()->h;
 
-	string str = N_("LyX is Copyright (C) 1995 by Matthias Ettrich, 1995-2000 LyX Team");
+	string str = _("LyX is Copyright (C) 1995 by Matthias Ettrich, 1995-2000 LyX Team");
 	str = formatted(str, dialog_->text_copyright->w-10,
 			FL_NORMAL_SIZE, FL_NORMAL_STYLE);
 	fl_set_object_label(dialog_->text_copyright, str.c_str());
 
-	str = N_("This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.");
+	str = _("This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.");
 	str = formatted(str, dialog_->text_licence->w-10,
 			FL_NORMAL_SIZE, FL_NORMAL_STYLE);
 	fl_set_object_label(dialog_->text_licence, str.c_str());
 
-	str = N_("LyX is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.");
+	str = _("LyX is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.");
 	str = formatted(str, dialog_->text_disclaimer->w-10,
 			FL_NORMAL_SIZE, FL_NORMAL_STYLE);
 	fl_set_object_label(dialog_->text_disclaimer, str.c_str());

src/frontends/xforms/FormPreferences.C

@@ -342,10 +342,10 @@ void FormPreferences::feedback(FL_OBJECT * ob)
 		str = spellchecker_.feedback(ob);
 	}
 
-	str = formatted(str, dialog_->text_warning->w-10,
+	str = formatted(_(str), dialog_->text_warning->w-10,
 			FL_SMALL_SIZE, FL_NORMAL_STYLE);
 
-	fl_set_object_label(dialog_->text_warning, _(str.c_str()));
+	fl_set_object_label(dialog_->text_warning, str.c_str());
 	fl_set_object_lsize(dialog_->text_warning, FL_SMALL_SIZE);
 }
 
@@ -3005,11 +3005,11 @@ void FormPreferences::printWarning(string const & warning)
 {
 	warningPosted = true;
 
-	string str = N_("WARNING!") + string(" ") + warning;
+	string str = _("WARNING!") + string(" ") + warning;
 	str = formatted(str, dialog_->text_warning->w-10,
 			 FL_SMALL_SIZE, FL_NORMAL_STYLE);
 
-	fl_set_object_label(dialog_->text_warning, _(str.c_str()));
+	fl_set_object_label(dialog_->text_warning, str.c_str());
 	fl_set_object_lsize(dialog_->text_warning, FL_SMALL_SIZE);
 }
 

src/gettext.C

@@ -7,19 +7,26 @@
 
 char const * _(char const * str)
 {
-	return gettext(str);
+	if (str && str[0])
+		return gettext(str);
+	else
+		return "";
 }
 
 
 string const _(string const & str) 
 {
-	int const s = str.length();
-	char * tmp = new char[s + 1];
-	str.copy(tmp, s);
-	tmp[s] = '\0';
-	string ret(gettext(tmp));
-	delete [] tmp;
-	return ret;
+	if (!str.empty()) {
+		int const s = str.length();
+		char * tmp = new char[s + 1];
+		str.copy(tmp, s);
+		tmp[s] = '\0';
+		string ret(gettext(tmp));
+		delete [] tmp;
+		return ret;
+	}
+	else
+		return string();
 }
 
 #endif

src/mathed/math_panel.C

@@ -242,8 +242,14 @@ void deco_cb(FL_OBJECT *, long data)
     case MM_OK:
       { 
 	 int i = fl_get_bmtable(fd_deco->menu);
-	 lyxfunc->Dispatch(LFUN_INSERT_MATH, deco_code[i]);
-	 if (data == MM_APPLY) break;
+	 // ideally the callback should not be called if the index is
+	 // greater than the maxitem of the bmtable, but I do not know
+	 // how to enforce that (JMarc)
+	 if (i <= sizeof(deco_code)/sizeof(deco_code[0])) {
+	   lyxfunc->Dispatch(LFUN_INSERT_MATH, deco_code[i]);
+	   if (data == MM_APPLY) break;
+	 }
+	 else break;
       }
     case MM_CLOSE: fl_hide_form(fd_deco->deco); break;
    }