first working version of the one-view-per-buffer design

The user interface provides a Scintilla view abstraction and
every buffer is based on a view. All Q-Register strings use
a single dedicated view to save memory and initialization time
when using many string registers.

 * this means we can finally implement a working lexer configuration
   and it only has to be done once when the buffer is first added
   to the ring. It is unnecessary to magically restore the lexer
   styles upon rubout of EB (very hard to implement anyway). It
   is also not necessary to rerun the lexer configuration macro
   upon rubout which would be hard to reconcile with SciTECO's
   basic design since every side-effect should be attached to a
   character.
 * this means that opening buffers is slightly slower now
   because of the view initialization
 * on the other hand, macros with many string q-reg operations
   are faster now, since the document must no longer be changed
   on the buffer's view and restored later on.
 * also now we can make a difference between editing a document
   in a view and changing the current view, which reduces UI calls
 * the Document class has been retained as an abstraction about
   Scintilla documents, used by QRegister Strings.
   It had to be made virtual, so the view on which the document
   is created can be specified by a virtual function.
   There is no additional space overhead for Documents.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index 60346bd..4833b6e 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -33,7 +33,7 @@ libsciteco_base_a_SOURCES = main.cpp sciteco.h \
 			    goto.cpp goto.h \
 			    rbtree.cpp rbtree.h \
 			    symbols.cpp symbols.h \
-			    interface.h
+			    interface.cpp interface.h
 nodist_libsciteco_base_a_SOURCES =
 
 if INTERFACE_GTK