2013 Google Summer of Code-Midterm progress and evaluation

Midterm Evaluations of Google Summer of Code are near(29 July 7:00 UTC).The
work I have done till now is on gnucap user wiki page [1].There are some
unimplemented commands listed in the wiki area and I am currently working
over them.
Test cases are prepared at a basic level and improvement is being done.
My progress can be seen at WIP branch [2] of the gnucap repository at
savannah.

If I am missing something related to Midterm evaluations then please let me
know so that I can fix it before the midterm deadline.
Any suggestions on the work I did are kindly welcome.

[1]http://gnucap.org/dokuwiki/doku.php?id=gnucap:user:command_plugins
[2]http://git.savannah.gnu.org/cgit/gnucap.git/?h=WIP

-- 
Rishabh Yadav