allow setting the "*" register as an alternative to nEB

this is more consistent with SciTECO's idea of abstract registers
and allows the currend buffer to be saved on the Q-Register stack.
This allows the idiom: [* ! ...change current buffer... ! ]*

1 files changed, 3 insertions, 6 deletions

diff --git a/src/qregisters.h b/src/qregisters.h
index cf2c644..9a7618b 100644
--- a/src/qregisters.h
+++ b/src/qregisters.h
@@ -146,12 +146,9 @@ class QRegisterBufferInfo : public QRegister {
 public:
 	QRegisterBufferInfo() : QRegister("*") {}
 
-	tecoInt
-	set_integer(tecoInt v)
-	{
-		return v;
-	}
-	void undo_set_integer(void) {}
+	/* setting "*" is equivalent to nEB */
+	tecoInt set_integer(tecoInt v);
+	void undo_set_integer(void);
 
 	tecoInt get_integer(void);