There are quite a few ASCII control characters [1] that could make more sense than EOT, e.g., \t, \n, \e, etc. But yes, EOT is not the only nonsensical charact

There are quite a few ASCII control characters [1] that could make more sense than EOT, e.g., \t, \n, \e, etc. But yes, EOT is not the only nonsensical character that you could put in a file name, and I never claimed such. [1] https://en.wikipedia.org/wiki/Control_character#In_ASCII https://en.wikipedia.org/wiki/Control_character#In_ASCII