+2013-05-20 Leo Liu <sdl.web@gmail.com>
+
+ * progmodes/octave.el (octave-help-mode-map)
+ (octave-help-mode-finish-hook): New variables.
+ (octave-help-mode, octave-help-mode-finish): New functions.
+ (octave-help): Use octave-help-mode.
+
2013-05-20 Glenn Morris <rgm@gnu.org>
* format-spec.el (format-spec): Allow spec chars with nil. (Bug#14420)