1 files changed, 47 insertions, 0 deletions
diff --git a/pico/window.c b/pico/window.c
new file mode 100644
index 00000000..7187e16f
--- /dev/null
+++ b/pico/window.c
@@ -0,0 +1,47 @@
+#if	!defined(lint) && !defined(DOS)
+static char rcsid[] = "$Id: window.c 761 2007-10-23 22:35:18Z hubert@u.washington.edu $";
+#endif
+/*
+ * ========================================================================
+ * Copyright 2006 University of Washington
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * ========================================================================
+ */
+
+/*
+ * Window management. Some of the functions are internal, and some are
+ * attached to keys that the user actually types.
+ */
+
+#include	"headers.h"
+
+
+/*
+ * Refresh the screen. With no argument, it just does the refresh. With an
+ * argument it recenters "." in the current window. Bound to "C-L".
+ */
+int
+pico_refresh(int f, int n)
+{
+    /*
+     * since pine mode isn't using the traditional mode line, sgarbf isn't
+     * enough.
+     */
+    if(Pmaster && curwp)
+        curwp->w_flag |= WFMODE;
+
+    if (f == FALSE)
+        sgarbf = TRUE;
+    else if(curwp){
+        curwp->w_force = 0;             /* Center dot. */
+        curwp->w_flag |= WFFORCE;
+    }
+
+    return (TRUE);
+}