added sudo as a precommand
Merge pull request #91 from xaocon/master

Added sudo as a precommand
make $pattern local to _zsh_highlight_pattern_highlighter #97

Signed-off-by: Takeshi Banse <takebi@laafc.net>
Merge pull request #100 from hchbaw/for-nicoulaj/pattern-local

make $pattern local to _zsh_highlight_pattern_highlighter #97