Integrated clipboard support

 * mapped to different registers beginning with "~"
 * on supported platforms accessing the clipboard is as easy as
   X~ or G~.
   Naturally this also allows clipboards to be pasted in
   string arguments/insertions (^EQ~).
 * Currently, Gtk+, PDCurses and ncurses/XTerm are supported.
   For XTerm clipboard support, users must set 0,256ED to enable
   it since we cannot check for XTerm window ops programmatically
   (at least without libX11).
 * When clipboard regs exist, the clipboard can also be deemed functional.
   This allows macros to fall back to xclip(1) if necessary.
 * EOL handling has been moved into a new file eol.c and eol.h.
   EOL translation no longer depends on GIOChannels but can be
   memory-backed as well.

1 files changed, 16 insertions, 0 deletions

diff --git a/src/interface.h b/src/interface.h
index 84182ea..98254ac 100644
--- a/src/interface.h
+++ b/src/interface.h
@@ -26,6 +26,7 @@
 #include <Scintilla.h>
 
 #include "undo.h"
+#include "error.h"
 
 namespace SciTECO {
 
@@ -287,6 +288,21 @@ public:
 		impl().cmdline_update_impl(cmdline);
 	}
 
+	/* default implementation */
+	inline void
+	set_clipboard(const gchar *name,
+	              const gchar *str = NULL, gssize str_len = -1)
+	{
+		throw Error("Setting clipboard unsupported");
+	}
+
+	/* default implementation */
+	inline gchar *
+	get_clipboard(const gchar *name, gsize *str_len = NULL)
+	{
+		throw Error("Getting clipboard unsupported");
+	}
+
 	enum PopupEntryType {
 		POPUP_PLAIN,
 		POPUP_FILE,