Changing number of displayed results from the default (4) no longer works.

[GoogleCodeExporter]

What steps will reproduce the problem?
1. [email protected]:/web> set results 12
results is set to "12".

What is the expected output? What do you see instead?
Expect to get 12 results instead of 4 (with no ads).  Now I get a big Google 
Ad, and *always* only 4 results.

What version of the product are you using? On what operating system?
Goosh goosh.org 0.6.0-beta.  Mac OS X 10.10; both Chrome & Firefox

Please provide any additional information below.
If I issue the "more" command to page through the results, the next result 
after "4" is labeled as "12" (first result at top of next page of results).

Original issue reported on code.google.com by [email protected] on 1 Oct 2014 at 12:15

[GoogleCodeExporter]

Also, please note that the same symptom is reproduced using Safari on OS X 
10.10.

Original comment by [email protected] on 1 Oct 2014 at 12:18

[GoogleCodeExporter]

The 0.6.0-beta seems to have introduced a SIGNIFICANT number of bugs that 
essentially break goosh's entire functionality. It barely works anymore.

Original comment by [email protected] on 1 Oct 2014 at 9:08