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Calls stop if the filename is invalid
stop
check_filename(filename, allow_empty_str = FALSE, allow_na = FALSE)
The filename (invisibly)
a filename, as can be checked by check_filename
allow a string to be empty
allow NA
Richèl J.C. Bilderbeek
check_empty_beautier_folder() check_filename("trace.log") check_filename("my.trees") check_empty_beautier_folder()
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