[tex-k] some garbage in "cannot \read from terminal"/"End of file on the terminal!" error

[Karl Berry]

    Hironobu Yamashita reported the following example,
    which shows that some garbage "x ag _" is printed in the log

Good find! Congratulations Hironobu :), and thanks Hironori for the
investigation and patch.

I'll add this to the newbug page soon.

    I made a patch (to tex.ch) which initializes limit in these modules.

Please go ahead and apply it, unless you prefer that I do. --thanks, karl.