How odd. Using a file (master.txt as you suggest) and the offered input data (tab separated)
1 2 3 4 foo bar 7 8 9
I have no problems: I get a list as expected. However, after adding a single and double quote
1 2 3 4 foo bar 7 8 9 ' "
things behave as you describe: an empty list results. As such I concluded that
Enlil got it right, and there's a bug/behavior problem associated with unmatched quotes in the
Text::ParseWords module.
I'm testing this with 5.8.0 (Cygwin) and 5.6.1 (Activestate).
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