Log Message:
print/R-tinytex: import R-tinytex-0.18

Helper functions to install and maintain the 'LaTeX' distribution
named 'TinyTeX' (<https://yihui.org/tinytex/>), a lightweight,
cross-platform, portable, and easy-to-maintain version of 'TeX Live'.
This package also contains helper functions to compile 'LaTeX'
documents, and install missing 'LaTeX' packages automatically.