The sv_catpvn_utf8_upgrade macro used in hparser.c in versions 3.40 and 3.41
of HTML::Parser doesn't seem to exist in Perl 5.8.0. Can the macro be
replaced, so that the module is compatible with this version of Perl?
Following is a patch to do what I'm requesting, in unified diff format.
Russell Reed
Russell.Reed[at]acxiom.com
--- hparser.c 2004-11-29 07:35:58.000000000 -0600
+++ hparser.c.new 2004-12-01 17:13:08.000000000 -0600
@@ -301,7 +301,13 @@
}
else {
SV *tmp = NULL;
+/* Not defined in Perl 5.8.0
sv_catpvn_utf8_upgrade(p_state->pend_text, beg, end -
beg, tmp);
+*/
+ tmp = sv_2mortal(newSVpvn(beg, end - beg));
+ SvUTF8_off(tmp);
+ sv_utf8_upgrade(tmp);
+ sv_catsv(p_state->pend_text, tmp);
}
#else
sv_catpvn(p_state->pend_text, beg, end - beg);
@@ -640,7 +646,13 @@
}
else {
SV *tmp = NULL;
+/* Not defined in Perl 5.8.0
sv_catpvn_utf8_upgrade(p_state->skipped_text, beg, end -
beg, tmp);
+*/
+ tmp = sv_2mortal(newSVpvn(beg, end - beg));
+ SvUTF8_off(tmp);
+ sv_utf8_upgrade(tmp);
+ sv_catsv(p_state->skipped_text, tmp);
}
#endif
}
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