PAGE_TITLE_NAME — (partly documented)
Interchange 5.9.0:
Source: dist/lib/UI/ContentEditor.pm
Line 2409 (context shows lines 2399-2413 in preview_page():2398)
my ($ref, $opt) = @_; my $dest = preview_dir(); $dest .= "/$ref->{ui_name}"; $::Scratch->{tmp_tmpfile} = $dest; my $tmp = { %$ref }; my $record = ref_content($tmp) or return death("preview_template", "bad news"); my $text = format_page( $tmp, { preview => $::Variable->{PAGE_TITLE_NAME} || 'page_title', preview_tag => errmsg('****PREVIEW****'), }, ); $record->{page_text} = $text;