tikzDevice 0.11

Bug fixes

• Fix potential protection issues (#161).
• Zero-length strings are not treated as multibyte character strings anymore.
• Registering native methods to fix R CMD check warnings.
• Updating the filehash package no longer causes the tikzDevice package to fail (#168).
• Remove probably harmless extra space from text being measured.
• Don't overwrite string's encoding in anyMultibyteUTF8Characters() (#158, @jszhao).
• Enforce the encoding of temporary TeX file to UTF-8 (#159, @jszhao).
• Don't call library(grid) from package code anymore.
• Code from manual now contains simple apostrophes to allow copy-paste (#139).

Features

• The new tikzTest() function (via getLatexStrWidth(diagnose = TRUE)) now writes a complete LaTeX document, which allows e.g. MikTeX to install missing LaTeX packages (#142, #149).
• If measurement fails, the .tex and .log files are not printed anymore,
  instead the location of these files is shown.
• Support LuaLaTeX > 0.85 by loading the luatex85 package if it exists and avoiding loading xunicode (#150).
• Temporary .tex and .log files are created in a separate directory for each run.

Internal

• Consistent code style with the help of the styler package.
• load_all() works now.