Miscellaneous Functions by 'Yihui Xie'

Documentation for package ‘xfun’ version 0.1

$.strict_list	Strict lists
attr	Obtain an attribute of an object without partial matching
file_ext	Manipulate filename extensions
in_dir	Evaluate an expression under a specified working directory
isFALSE	Test if an object is identical to 'FALSE'
is_linux	Test for types of operating systems
is_macos	Test for types of operating systems
is_unix	Test for types of operating systems
is_windows	Test for types of operating systems
json_vector	A simple JSON serializer
loadable	Attach or load packages, and automatically install missing packages if requested
native_encode	Try to use the system native encoding to represent a character vector
normalize_path	Normalize paths
optipng	Run OptiPNG on all PNG files under a directory
parse_only	Parse R code and do not keep the source
pkg_attach	Attach or load packages, and automatically install missing packages if requested
pkg_attach2	Attach or load packages, and automatically install missing packages if requested
pkg_load	Attach or load packages, and automatically install missing packages if requested
pkg_load2	Attach or load packages, and automatically install missing packages if requested
print.strict_list	Strict lists
read_utf8	Read / write files encoded in UTF-8
same_path	Test if two paths are the same after they are normalized
sans_ext	Manipulate filename extensions
strict_list	Strict lists
tojson	A simple JSON serializer
try_silent	Try to evaluate an expression silently
with_ext	Manipulate filename extensions
write_utf8	Read / write files encoded in UTF-8