Hello to the members of the community. This is the work that has been done on the command suggestion feature so far and this is the latest blog post that describes the progress. Currently, the command line suggestion feature works for the identifiers of core octave and 40 octave-forge packages. These are the forge packages that are supported.
Graphic properties have to be added. Documentation and testing remains and the code may be have some subtle bugs which requires fixing. We are well ahead of the schedule and all this would surely be done in the subsequent coding phases.