Sharpie/RTikZDevice — Issue #43: speed up loading tikzDevice
Author: yihui
Created: 2011-11-10 23:05:11+00:00
State: open

I have two quick suggestions for zzz.R since I see it is slightly slow to load tikzDevice:

- no need to `require(filehash)` as long as it is stated in DESCRIPTION
- if the user has specified the options in advance (e.g. in `.Rprofile`), tikzDevice may just go with them and do not go through the process of checking pdflatex and xelatex