Cxx tweaks, fix display of \epsilon and more. Read changelog

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@335 a592a061-630c-0410-9148-cb99ea01b6c8

ChangeLog

@@ -1,3 +1,29 @@
+1999-11-25  Jean-Marc Lasgouttes  <Jean-Marc.Lasgouttes@inria.fr>
+
+	* NEWS: updated for the future 1.1.3 release.
+
+	* src/mathed/symbol_def.h: swap the definitions of \varepsilon and
+	\epsilon. Now \epsilon shows as red text, and \varepsilon shows as
+	it should. This is of course a controversial change (since many
+	people will find that their lyx workscreen is suddenly full of
+	red), but done for the sake of correctness.
+
+	* src/mathed/formulamacro.h, src/mathed/math_macro.[Ch],
+	  src/mathed/math_root.[Ch] (Clone): return a MathedInset*  
+
+	* src/insets/inseterror.h, src/insets/inseturl.h,
+	  src/insets/insetinfo.h, src/insets/figinset.h,
+	  src/mathed/formulamacro.h, src/mathed/math_macro.h
+	  (EditMessage): add a missing const and add _() to make sure that
+	translation happens
+
+	* src/ImportNoweb.C, src/LyXAction.h, src/insets/figinset.C,
+	  src/insets/insetbib.C, src/support/filetools.C: add `using'
+	directives for cxx.  
+
+	* src/lyxfunc.C (Dispatch): make sure nothing bad happens when
+	doing 'Insert index of last word' at the beginning of a paragraph.
+
 1999-11-24  Lars Gullik Bjønnes  <larsbj@lyx.org>
 
 	* several files: white-space changes.
@@ -161,7 +187,7 @@
 
 1999-11-17  Jean-Marc Lasgouttes  <Jean-Marc.Lasgouttes@inria.fr>
 
-	* src/buffer.C (writeFile): Do not output a comment givinf user
+	* src/buffer.C (writeFile): Do not output a comment giving user
 	and date at the beginning of a .lyx file. This is useless and
 	annoys cvs anyway; update version number to 1.1.
 
@@ -328,7 +354,7 @@
 	not a pointer to one, some changes because of this.
 
 	* src/LaTeXFeatures.C (getTClassPreamble): also use the
-	information in layout when addint he layouts preamble to the
+	information in layout when adding the layouts preamble to the
 	textclass preamble.
 
 	* src/LaTeXFeatures.h: use a vector<bool> to store the layout

NEWS

@@ -1,3 +1,34 @@
+What's new in LyX version 1.1.3?
+--------------------------------
+
+More LyX internals have been cleaned-up in this version, but the usual
+small number of user-visible changes have appeared:
+
+- LyX is not able anymore to read some old files [Lars, I need more
+  info please]
+
+- The first line of a .lyx file does not contain anymore the file
+  creator name and the date of creation; this was causing various
+  problems. 
+
+- The screen representations of \varepsilon and \epsilon have been
+  swapped. Now \epsilon shows as red text, and \varepsilon shows as it
+  should. This is of course a controversial change (since many people
+  will find that their lyx workscreen is suddenly full of red), but done
+  for the sake of correctness.
+
+- The characters \angle and \vee are now correctly displayed in math
+  formulas; the glyph for \Upsilon has been changed.
+
+- Characters '~' and '^' are now output using standard LaTeX macros,
+  which improves the result with T1 fonts.
+
+- new function "command-sequence" to bind several sequences to a key.
+
+- The textclass g-brief has been updated.
+
+And of course many bugs have been fixed.
+
 What's new in LyX version 1.1.2?
 --------------------------------
 
@@ -13,7 +44,7 @@ Moreover, a couple of semi-serious bugs have been fixed:
 
 - the annoying '-' vs. '_' bug.
 
-Also the cheaders files was missing from the 1.1.1 distribution, that
+Also the cheaders files were missing from the 1.1.1 distribution, that
 has also been fixed.
 
 What's new in LyX version 1.1.1?

src/ImportNoweb.C

@@ -18,6 +18,7 @@
 #endif
 
 #include <fstream>
+using std::ifstream;
 
 #include "ImportNoweb.h"
 #include "lyxrc.h"

src/LyXAction.h

@@ -7,6 +7,9 @@
 #endif
 
 #include <map>
+using std::map;
+using std::less;
+
 #include "commandtags.h"
 #include "LString.h"
 

src/insets/figinset.C

@@ -40,6 +40,7 @@ extern long int background_pixels;
 #include <cctype>
 #include <cmath>
 #include <fstream>
+using std::ofstream;
 
 #include "form1.h"
 #include "figinset.h"

src/insets/figinset.h

@@ -47,7 +47,7 @@ public:
 	void Validate(LaTeXFeatures & features) const;
 
 	/// what appears in the minibuffer when opening
-	char const * EditMessage() { return "Opened figure"; }
+	char const * EditMessage() const { return _("Opened figure"); }
 	///
 	void Edit(int, int);
 	///

src/insets/insetbib.C

@@ -2,6 +2,8 @@
 #include <config.h>
 
 #include <fstream>
+using std::ifstream;
+
 #include <cstdlib>
 
 #ifdef __GNUG__

src/insets/inseterror.h

@@ -56,7 +56,7 @@ public:
 	///
 	bool AutoDelete() const;
 	/// what appears in the minibuffer when opening
-	char const * EditMessage() {return _("Opened error");}
+	char const * EditMessage() const {return _("Opened error");}
 	///
 	void Edit(int, int);
 	///

src/insets/insetinfo.h

@@ -57,7 +57,7 @@ public:
 	///
 	int DocBook(string & file);
 	/// what appears in the minibuffer when opening
-	char const * EditMessage() {return "Opened note";}
+	char const * EditMessage() const {return _("Opened note");}
 	///
 	void Edit(int, int);
 	///

src/insets/inseturl.h

@@ -58,7 +58,7 @@ public:
 		return 1;
 	}
 	///
-	char const * EditMessage() {return "Opened Url";}
+	char const * EditMessage() const {return _("Opened Url");}
         ///
 	bool display() const { return false; }
 	///

src/lyxfunc.C

@@ -2277,6 +2277,10 @@ string LyXFunc::Dispatch(int ac,
 	case LFUN_INDEX_INSERT:
 	case LFUN_INDEX_INSERT_LAST:
 	{
+	  	// Can't do that at the beginning of a paragraph.
+	  	if (owner->buffer()->text->cursor.pos - 1 <0)
+			break;
+
 		InsetIndex * new_inset = new InsetIndex();
 		if (!argument.empty()) {
   			string lsarg(argument);
@@ -2285,18 +2289,11 @@ string LyXFunc::Dispatch(int ac,
 		} else {
 		  //reh 98/09/21
 		  //get the current word for an argument
-		  
-		  
-		  // grab a word
-
 		  LyXParagraph::size_type lastpos = 
 			  owner->buffer()->text->cursor.pos - 1;
-		  // If this can't happen, let's make sure that it really don't
-		  Assert(owner->buffer()->text->cursor.pos - 1 >= 0);
-		  // get the current word
-		  // note that this must be done before 
-		  // inserting the inset, or the inset will break
-		  // the word
+		  // Get the current word. note that this must be done
+		  // before inserting the inset, or the inset will
+		  // break the word
 		  string curstring(owner->buffer()
 				   ->text->cursor.par->GetWord(lastpos));
 

src/mathed/formulamacro.h

@@ -59,7 +59,7 @@ public:
 	Inset * Clone() const;
 
 	/// what appears in the minibuffer when opening
-	char const * EditMessage() {return "Math macro editor mode";}
+	char const * EditMessage() const {return _("Math macro editor mode");}
 	///
 	void Edit(int x, int y);
 	///

src/mathed/math_macro.C

@@ -101,7 +101,7 @@ MathMacro::~MathMacro()
 }
 
 
-MathMacro * MathMacro::Clone()
+MathedInset * MathMacro::Clone()
 {
 #if 0
     MathMacro *m = new MathMacro(this);

src/mathed/math_macro.h

@@ -47,7 +47,7 @@ class MathMacro: public MathParInset
 	///
     void Metrics();
 	///
-    MathMacro * Clone();
+    MathedInset * Clone();
 	///
     void Write(FILE *);
 	///
@@ -111,7 +111,7 @@ class MathMacroArgument: public MathParInset
     ///
 	~MathMacroArgument() { lyxerr << "help, destroyme!" << endl; }
     ///
-    MathMacroArgument * Clone() { return this; }
+    MathedInset * Clone() { return this; }
 	///
     void Metrics();
 	///

src/mathed/math_root.C

@@ -35,7 +35,7 @@ MathRootInset::~MathRootInset()
 }
 
 
-MathRootInset * MathRootInset::Clone()
+MathedInset * MathRootInset::Clone()
 {
    MathRootInset * p = new MathRootInset(GetStyle());
    MathedIter it(array), itr(uroot->GetData());

src/mathed/math_root.h

@@ -36,7 +36,7 @@ class MathRootInset: public MathSqrtInset {
     ///
     ~MathRootInset();
     ///
-    MathRootInset * Clone();
+    MathedInset * Clone();
     ///
     void Draw(int x, int baseline);
     ///

src/mathed/symbol_def.h

@@ -20,7 +20,7 @@
 #define LM_beta 0x62
 #define LM_gamma 0x67
 #define LM_delta 0x64
-#define LM_epsilon 0x65
+#define LM_varepsilon 0x65
 #define LM_eta 0x68
 #define LM_theta 0x71
 #define LM_vartheta 0x4a
@@ -115,7 +115,7 @@
 // Symbols that don't exist in X11 symbol font
 enum Math_Symbols_enum {
   LM_NoFont = 256,
-  LM_varepsilon,  
+  LM_epsilon,  
   LM_hookleftarrow,  LM_hookrightarrow,  LM_updownarrow,  LM_leftharpoonup,
   LM_rightharpoonup,  LM_rightleftharpoons,  LM_Updownarrow,
   LM_leftharpoondown,  LM_rightharpoondown,  LM_mapsto,  LM_Longleftarrow,

src/support/filetools.C

@@ -17,7 +17,9 @@
 #include <config.h>
 
 #include <cctype>
-#include <pair.h>
+#include <utility>
+using std::make_pair;
+using std::pair;
 
 #ifdef __GNUG__
 #pragma implementation "filetools.h"
@@ -49,8 +51,6 @@
 # endif
 #endif
 
-using std::make_pair;
-
 extern string system_lyxdir;
 extern string build_lyxdir;
 extern string user_lyxdir;