Lines Matching refs:perl
3 # Script for testing regular expressions with perl to check that PCRE2 handles
4 # them the same. The Perl code has to have "use utf8" and "require Encode" at
10 # Perl script to Perl through a pipe. If the first argument is "-utf8", a
13 # The remaining arguments, if any, are passed to Perl. They are an input file
15 # STDOUT. If Perl receives no arguments, it opens /dev/tty as input, and writes
19 perl=perl
27 # The Perl script that follows has a similar specification to pcre2test, and so
29 # by Perl's lower case modifiers and certain other pcre2test modifiers that are
34 # dupnames ignored (Perl always allows)
38 # ucp sets Perl's /u modifier
42 # Perl double-quoted strings, so if they contain " $ or @ characters, these
44 # Perl-compatible testinput1 and testinput4 files are escaped so that they can
107 printf($outfile "Perl $] Regular Expressions\n\n");
158 # "ucp" asks pcre2test to set PCRE2_UCP; change this to /u for Perl
191 # If the pattern is actually the null string, Perl uses the most recently
295 ) | $perl - $@
