The function copy_tinytex() copies the existing TinyTeX installation
to another directory (e.g., a portable device like a USB stick). The function
use_tinytex() runs tlmgr path add to add the copy of TinyTeX
in an existing folder to the PATH variable of the current system, so
that you can use utilities such as tlmgr and pdflatex,
etc.
copy_tinytex(
from = tinytex_root(),
to = select_dir("Select Destination Directory")
)use_tinytex(from = select_dir("Select TinyTeX Directory"))
The root directory of the TinyTeX installation. For
copy_tinytex(), the default value tinytex_root() should be a
reasonable guess if you installed TinyTeX via install_tinytex(). For
use_tinytex(), if from is not provided, a dialog for choosing
the directory interactively will pop up.
The destination directory where you want to make a copy of TinyTeX.
Like from in use_tinytex(), a dialog will pop up if to
is not provided in copy_tinytex().