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${^RE_DEBUG_FLAGS}

${^RE_DEBUG_FLAGS}

The current value of the regex debugging flags. Set to 0 for no debug output even when the re 'debug' module is loaded. See re for details.

This variable was added in Perl v5.10.0.

Links:

http://perldoc.perl.org/5.24.0/perlvar.html#%24%7b%5eRE_DEBUG_FLAGS%7d

doc_perl

2016-12-06 03:17:52

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