[%CFEngine_function_prototype(filename)%]
Description: Returns whether the file filename can be accessed.
The file must exist, and the user must have access permissions to the file for this function to return true.
[%CFEngine_function_attributes(filename)%]
Example:
[%CFEngine_include_snippet(fileexists.cf, #+begin_src cfengine3, .*end_src)%]
Output:
[%CFEngine_include_snippet(fileexists.cf, #+begin_src\s+example_output\s, .end_src)%]