The block instructions in web2py will cause extra blank lines in final HTML, which are useless and ugly in HTML source code.
e.g. with
{{block head}}
{{end}}
we will get two extra blank lines in final HTML.
Demo:
http://www.haijia.org/
In the source code of the page, Line 13 and line 15 are the useless
blank lines.
I would like to get a more pretty HTML, what should I do then?
