def-gdb-auto-update-handler
def-gdb-auto-update-handler is a Lisp macro in `gdb-mi.el
'.
(def-gdb-auto-update-handler HANDLER-NAME CUSTOM-DEFUN &optional NOPRESERVE)
Define a handler HANDLER-NAME calling CUSTOM-DEFUN.
Handlers are normally called from the buffers they put output in.
Erase current buffer and evaluate CUSTOM-DEFUN.
Then call `gdb-update-buffer-name'.
If NOPRESERVE is non-nil, window point is not restored after CUSTOM-DEFUN.