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Fix for ID 20010306.008, UTF-8 and \w without 'use utf8' coredump.
[perl5.git] / ext / B / defsubs_h.PL
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1# Do not remove the following line; MakeMaker relies on it to identify
2# this file as a template for defsubs.h
3# Extracting defsubs.h (with variable substitutions)
4c1f658f 4#!perl
32882678 5my ($out) = __FILE__ =~ /(^.*)\.PL/i;
93804878 6$out =~ s/_h$/.h/;
4c1f658f 7open(OUT,">$out") || die "Cannot open $file:$!";
cc50ac46 8print "Extracting $out...\n";
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JH
9foreach my $const (qw(
10 AVf_REAL
b874ff32 11 HEf_SVKEY
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12 SVf_READONLY SVTYPEMASK
13 GVf_IMPORTED_AV GVf_IMPORTED_HV
14 GVf_IMPORTED_SV GVf_IMPORTED_CV
15 CVf_METHOD CVf_LOCKED CVf_LVALUE
0ca04487 16 SVf_IOK SVf_IVisUV SVf_NOK SVf_POK
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17 SVf_ROK SVp_IOK SVp_POK SVp_NOK
18 ))
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NIS
19 {
20 doconst($const);
21 }
22foreach my $file (qw(op.h cop.h))
23 {
24 open(OPH,"../../$file") || die "Cannot open ../../$file:$!";
25 while (<OPH>)
26 {
27 doconst($1) if (/#define\s+(\w+)\s+([\(\)\|\dx]+)\s*(?:$|\/\*)/);
28 }
29 close(OPH);
30 }
31close(OUT);
32
33sub doconst
34{
35 my $sym = shift;
36 my $l = length($sym);
37 print OUT <<"END";
38 newCONSTSUB(stash,"$sym",newSViv($sym));
79cb57f6 39 av_push(export_ok,newSVpvn("$sym",$l));
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NIS
40END
41}