- Copy buffer is preserved across editing multiple text objects

- Potential memory leak with selection drawing fixed
- "Copy Attributes" menu (CTRL-C) now copies all fonts (Plain/B/I/BI)
  correctly

source/blender/include/BIF_editfont.h

@@ -36,6 +36,8 @@
 struct Text;
 
 extern char *BIF_lorem;
+extern char *copybuf;
+extern char *copybufinfo;
 
 void do_textedit(unsigned short event, short val, char _ascii);
 void make_editText(void);

source/blender/src/editfont.c

@@ -217,8 +217,8 @@ static char findaccent(char char1, char code)
 	else return char1;
 }
 
-static char *copybuf=NULL;
-static char *copybufinfo=NULL;
+char *copybuf=NULL;
+char *copybufinfo=NULL;
 
 static char *textbuf=NULL;
 static CharInfo *textbufinfo=NULL;
@@ -976,11 +976,6 @@ void load_editText(void)
 		selboxes= NULL;
 	}
 	
-	MEM_freeN(copybuf);
-	MEM_freeN(copybufinfo);
-	copybuf= NULL;
-	copybufinfo= NULL;	
-	
 	textediting= 0;
 	
 	text_makedisplist(G.obedit);

source/blender/src/editobject.c

@@ -2609,6 +2609,15 @@ void copy_attr(short event)
 						if(cu1->vfont) cu1->vfont->id.us--;
 						cu1->vfont= cu->vfont;
 						id_us_plus((ID *)cu1->vfont);
+						if(cu1->vfontb) cu1->vfontb->id.us--;
+						cu1->vfontb= cu->vfontb;
+						id_us_plus((ID *)cu1->vfontb);
+						if(cu1->vfonti) cu1->vfonti->id.us--;
+						cu1->vfonti= cu->vfonti;
+						id_us_plus((ID *)cu1->vfonti);
+						if(cu1->vfontbi) cu1->vfontbi->id.us--;
+						cu1->vfontbi= cu->vfontbi;
+						id_us_plus((ID *)cu1->vfontbi);						
 						text_to_curve(base->object, 0);
 						
 						strcpy(cu1->family, cu->family);

source/blender/src/usiblender.c

@@ -665,6 +665,9 @@ void exit_usiblender(void)
 	FTF_End();
 #endif
 
+	if (copybuf) MEM_freeN(copybuf);
+	if (copybufinfo) MEM_freeN(copybufinfo);
+
 	/* undo free stuff */
 	undo_editmode_clear();