grk_reindent_auto_pkg() function, which I messed when adding the auto
re-indentation functions.grk_style_*() text, file, directory and package styling functions will now
follow the tabs or spaces settings from the RStudio project file. You can
choose this setting in the Code Editing panel of the Project Options settings.
Added grk_reindent_auto_*() to automatically re-indent text, file,
directory or package code according to the RStudio project file setting (or
the grkstyle.use_tabs global R option).
grk_reindent_tabs_*() and grk_reindent_spaces_*() helper functions
that re-indent text, files, directories or packages using tabs or spaces. The
output uses the option in the function name: grk_reindent_tabs_pkg() will
re-indent package code using a single tab for indentation.