[l2h] Sourcing internals.pl fails

[Shigeharu TAKENO]

shige 09/27 2018
----------------

Arne Wichmann wrote:
| When I do
| 
| \label{Admin}
| 
| I get a file named internals.pl, which is required through latex2html. This
| fails because . is not in @INC .

This is because of perl 5.26 or later. To solve the problem, to 
use latex2html-2018 which is available on

 https://www.ctan.org/tex-archive/support/latex2html

or, to apply the following patch to your latex2html.

----- From here -----
--- latex2html-2017.2/latex2html.pin	2017-01-24 02:14:25.000000000 +0900
+++ latex2html-2018/latex2html.pin	2018-02-02 01:52:36.000000000 +0900
@@ -2285,7 +2295,13 @@
     &process_aux_file 
 	if $SHOW_SECTION_NUMBERS || /\\(caption|(html|hyper)?((eq)?ref|cite))/;
 
-    require ("${PREFIX}internals.pl") if (-f "${PREFIX}internals.pl");
+    if (-f "${PREFIX}internals.pl") {
+	my $file = "${PREFIX}internals.pl";
+	if ($file !~ /^\Q$dd\E/) {
+	    $file = ".$dd$file";
+	}
+	require ($file);
+    }
 #JCL(jcl-del)
     &make_single_cmd_rx;
 #
@@ -9197,6 +9279,9 @@
     $print_dir = $this_dir.$dd unless ($print_dir);
     if (-f "$this_dir$dd${PREFIX}images.pl") {
 	print STDOUT "Reusing directory $print_dir:\n";
+	if ($this_dir !~ /^\Q$dd\E/) {
+	    $this_dir = ".$dd$this_dir";
+	}
 	local($key);
 	require("$this_dir$dd${PREFIX}images.pl");
     }
----- To here -----
+========================================================+
 Shigeharu TAKENO     NIigata Institute of Technology
                       kashiwazaki,Niigata 945-1195 JAPAN
 shige at iee.niit.ac.jp   TEL(&FAX): +81-257-22-8161
+========================================================+