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This directory contains example scripts using PPIx::Regexp. Specifically:
README - is this file.
find-variable-length-lookarounds - is a script that examines Perl files
looking for variable-length lookarounds.
interpolated - is a script that takes as its arguments a list of files
and/or directories, and lists all Perl regular expressions which
interpolate. If the -once option is asserted, only those expressions
which interpolate and do not have the /o modifier are listed.
preaccepts - is a script that takes as its arguments a Perl regular
expression and one or more Perl version numbers. For each Perl
version number, it displays whether that version of Perl considers
the regular expression to be valid.
predump - is a script that takes as its argument a regular expression,
and dumps the parse tree. Various command options are available to
control the dump. The -help option gets you complete documentation
of the script.
prenav - is a script that takes as its single argument a regular
expression. The user can then interactively navigate around the
parse tree. The 'help' command gives help.
preslurp - is a script that makes files into PPI::Document objects, then
extracts the regular expression tokens from the documents and
dumps them. Various command options are available to control the
dump. The -help option gets you complete documentation of the
script.
# ex: set textwidth=72 autoindent :
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