Variable: pr-path-style
pr-path-style is an alias and customizable for pr-filename-style,
defined in printing.el.gz.
This variable is obsolete since 27.1; use pr-filename-style instead.
Value
unix
Documentation
Specify which filename style to use for external commands.
Valid values are:
windows Windows 9x/NT style (\)
unix Unix style (/)
Aliases
pr-path-style (obsolete since 27.1)