[tex-k] Bug report for the 2029 TeX tune-up - Error-message is expected but the text of the error-message is incorrect

[Karl Berry]

    ! Processing the file ended while scanning definition of \foobar.

I understand your suggestion. However, Knuth has consistently taken the
position that when people do tricky things (like putting expandable
material on the line after \endinput), they cannot expect perfect error
messages (or, necessarily, any). There is no chance that he would
complicate the code merely to issue a variant error message here. -k