I'm creating an XML array with Perl. One line of the XML can potentially contain many characters. Generally it's not an issue. But sometimes the line gets truncated at some arbitrary point, like:

<tag>many characters ends abruptly here in the middl</tag>

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I save the line in a scalar array element, then print the entire array. The result has the begin and end tag, but the line in the middle is truncated. In the last fail, it truncated at 23,052 characters which didn't seem like a particularly significant number. In other cases the line greatly exceeds that length, without truncation.

Ideas of why this happens on some lines and not others, or better ways to save these long lines with are appreciated. Maybe more than one tag? I studied MAX XML tag-contents restrictions, as well as Perl scalar length limits, and I don't see any specific limits.

In reply to When can the character length of a Perl Scalar become an issue? by misterperl

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