Added overlooked function parameter and argument cases

Additionally, I swapped `{…}` for `;` in method parameter case to avoid
confusion with other cases where the `{…}` designates the block body.
Removed other form to eliminate unnecessary special cases and keep the page as short and to the point as possible
Merge pull request #2 from nhelke/master

Added overlooked function parameter and argument cases
Merge branch 'master' into gh-pages