===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mg/line.c,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -r1.15 -r1.16
--- src/usr.bin/mg/line.c	2002/03/16 04:17:36	1.15
+++ src/usr.bin/mg/line.c	2002/03/18 01:45:54	1.16
@@ -1,4 +1,4 @@
-/*	$OpenBSD: line.c,v 1.15 2002/03/16 04:17:36 vincent Exp $	*/
+/*	$OpenBSD: line.c,v 1.16 2002/03/18 01:45:54 vincent Exp $	*/
 
 /*
  *		Text line handling.
@@ -201,8 +201,7 @@
 			if (wp->w_markp == lp1)
 				wp->w_markp = lp2;
 		}
-		if (!undoaction)
-			undo_add_insert(lp2, 0, n);
+		undo_add_insert(lp2, 0, n);
 		curwp->w_doto = n;
 		return TRUE;
 	}
@@ -232,8 +231,7 @@
 				wp->w_marko += n;
 		}
 	}
-	if (!undoaction)
-		undo_add_insert(curwp->w_dotp, doto, n);
+	undo_add_insert(curwp->w_dotp, doto, n);
 	return TRUE;
 }
 
@@ -255,11 +253,9 @@
 
 	lchange(WFHARD);
 
-	if (!undoaction) {
-		/* XXX */
-		undo_add_custom(INSERT, curwp->w_dotp, curwp->w_doto,
-		    strdup("\n"), 1);
-	}
+	/* XXX */
+	undo_add_custom(1,INSERT, curwp->w_dotp, curwp->w_doto,
+	    strdup("\n"), 1);
 
 	/* Get the address and offset of "." */
 	lp1 = curwp->w_dotp;
@@ -328,9 +324,7 @@
 		return FALSE;
 	}
 
-	if (!undoaction) {
-		undo_add_delete(curwp->w_dotp, curwp->w_doto, n);
-	}
+	undo_add_delete(curwp->w_dotp, curwp->w_doto, n);
 
 	/*
 	 * HACK - doesn't matter, and fixes back-over-nl bug for empty
@@ -494,6 +488,8 @@
 		ewprintf("Buffer is read only");
 		return FALSE;
 	}
+
+	undo_add_change(curwp->w_dotp, curwp->w_doto, plen);
 
 	/*
 	 * Find the capitalization of the word that was found.  f says use