feat: update latex2html to 2025+debian1-1

Changes

@@ -112,6 +112,65 @@
 # A more detailed log history can be found within the particular files, near
 # the top.
 #
+#
+#--------- v2025
+#
+#		- generate a numeric char reference for chars not found in
+#		  the output character encoding.
+#		- fix \'{\i}
+#		- switch --entities no longer makes accents like í
+#		- fix \verb&A&
+#		- avoid processing eqnarray* as one image,
+#                 make layout consistent with eqnarray
+#
+#--------- v2024.2
+#
+#		- fix pstoimg operator precedence bug
+#		  https://bugs.debian.org/1085309
+#		- allow "-dir ." and "-rootdir ."
+#		- remove extra "showpage" from pstoimg
+#		  https://bugs.debian.org/1078536
+#		- remove svg from config for pstoimg
+#		  https://bugs.debian.org/1078535
+#		- new option -use_hilite
+#		- support minted package
+#		- new option -unicase_titles
+#
+#--------- v2024
+#
+#		- "make clean" removes manual.pdf
+#		  https://bugs.debian.org/1046413
+#
+#--------- v2023.2
+#
+#		- DONT_INCLUDE now affects \usepackage but not \input
+#		- support \usepackage[xindy]{imakeidx} for sorting accents
+#		- support babel main language option
+#		- support hyphenat package
+#
+#--------- v2023
+#
+#		- update for latest pdftocairo
+#
+#--------- v2022.2
+#
+#		- spacing of eqnarray and align
+#		- check for preview.sty in config.pl
+#		- check for failure of pdflatex run
+#		- newline after footnote should give space
+#		- fix ref to label inside float
+#		- add sidewaysfigure, sidewaystable
+#		- fix eqnarray*
+#
+#--------- v2022
+#
+#		- fix cropped figures
+#		- revert PreviewBorder to 0.5bp
+#		- support download attribute for <A> tag
+#		- remove meta tags for distribution, etc
+#		- allow input filename with no extension
+#		  echo hello world | latex2html -dir out -mkdir /dev/stdin
+#
 #--------- v2021.2
 #
 #		- latex2html -long_titles   fix duplicate file names

IndicTeX-HTML/devnagri.perl

@@ -331,6 +331,7 @@ sub do_env_pre_devnag {
 sub do_env_pre_tr_devnagri { 
     local($_) = @_;
     open(DNTR,">dntr.tmp") || print "\n *** cannot open dntr.tmp ***" ;
+	binmode DNTR;
     print DNTR "\$\$", &revert_to_raw_tex($_), "\$\$";
     close DNTR;
     &syswait("patc -p $PRE_FILTERS${dd}dng.pat dntr.tmp dntr.tmp1");

IndicTeX-HTML/itrans.perl

@@ -336,10 +336,11 @@ sub itrans_html {
 		, "\#${indic}ifm=".$itrans_info{$indic.'ifm'}
 		, "\#$indic", $itext , "\#end$indic\n" );
     open(ITRANS, ">itrans.itx");
+    binmode ITRANS;;
     print ITRANS "$_";
     close(ITRANS);
     &syswait("$ITRANS <itrans.itx >itrans.htm");
-    open(ITRANS, "<itrans.htm"); $itext = '';
+    open(ITRANS, "<itrans.htm"); binmode ITRANS; $itext = '';
     while (<ITRANS>) {
 	next if (/^(\%|$)/);
 	$itext .= $_ 

IndicTeX-HTML/malyalam.perl

@@ -221,6 +221,7 @@ sub mm_other_environments {
 sub do_env_pre_mmtr {
     local($_) = @_;
     open(MMTR,">mmtr.tmp") || print "\n *** cannot open mmtr.tmp ***" ;
+	binmode MMTR;
     print MMTR "\$\$", &revert_to_raw_tex($_), "\$\$";
     close MMTR;
     &syswait("$PATC -p $MMDIR${dd}mm.pat mmtr.tmp mmtr.tmp1");

config/config.pl

@@ -156,7 +156,7 @@
 #  --  this version should be "thread-safe" now
 #  	--- there are no more *-globs . References are used throughout.
 #  --  UTF8 implemented completely, as an output encoding
-#  --  use of full entitity names is implemented as an output encoding
+#  --  use of full entity names is implemented as an output encoding
 #  --  mechanism available to choose whether to allow 8-bit chars in the
 #  	output, or UTF8 or entity names or images
 #  --  implemented post-processing search for ,, << >> ligatures
@@ -247,7 +247,7 @@
 # Revision 1.6  1999/06/03 12:15:49  MRO
 #
 #
-# - cleaned up the TMP / TMPDIR / TMP_ mechansim. Should work much the
+# - cleaned up the TMP / TMPDIR / TMP_ mechanism. Should work much the
 #   same now, but the code should be easier to understand.
 #
 # - cleaned up L2hos, added an INSTALLation FAQ, beautified the test
@@ -441,8 +441,8 @@ package main;
 use vars qw(%prefs %cfg %newcfg);
 
 # This is the central place to modify the release name and date!!!
-my $RELEASE = '2021.2';
-my $VERSION = 'Released July 1, 2021';
+my $RELEASE = '2025';
+my $VERSION = 'Released January 1, 2025';
 
 # --------------------------------------------------------------------------
 # Open log
@@ -898,6 +898,16 @@ package main;
   }
 }
 
+if ($kpsewhich) {
+    &checking('for preview.sty');
+    my ($stat,$out,$err) = &get_out_err("$kpsewhich preview.sty");
+    if($stat == 0) { # ok
+	&result("ok");
+    } else {
+	&logit("NONE\nWarning: preview.sty not found.\n         svg images will not work.\n         dvipng will not work\n");
+    }
+}
+
 &checking('for TeX include path');
 my $texpath = $opt{TEXPATH} || $prefs{TEXPATH} || '';
 if($texpath eq 'no') {
@@ -1606,20 +1616,25 @@ package main;
 }
 
 
-$newcfg{'IMAGE_TYPES'} = '';
+$newcfg{'IMAGE_TYPES'} = '';	# types for latex2html, subset of svg, png, gif
+$newcfg{'PSTOIMG_TYPES'} = '';	# types for pstoimg, subset of png, gif
 
 if($newcfg{'have_pstoimg'}) {
   my @imgtypes = ();
+  my @pstoimgtypes = ();
   if($opt{'SVG'}) {
     push(@imgtypes,'svg');
   }
   if($opt{'PNG'}) {
     push(@imgtypes,'png');
+    push(@pstoimgtypes,'png');
   }
   if($opt{'GIF'}) {
     push(@imgtypes,'gif');
+    push(@pstoimgtypes,'gif');
   }
   $newcfg{'IMAGE_TYPES'} = join(' ',@imgtypes);
+  $newcfg{'PSTOIMG_TYPES'} = join(' ',@pstoimgtypes);
 }
 
 # --------------------------------------------------------------------------
@@ -1876,6 +1891,34 @@ package main;
   }
 }
 
+# --------------------------------------------------------------------------
+# SRCHILITE
+# --------------------------------------------------------------------------
+# used in listings.perl and minted.perl for colorized listings
+
+$newcfg{'SRCHILITE'} = '';
+
+if(1) {
+  my $srchilite = &find_prog(&get_name('SRCHILITE',1));
+  if($srchilite) {
+    $newcfg{'SRCHILITE'} = $srchilite;
+  }
+}
+
+# --------------------------------------------------------------------------
+# SRCHILITE
+# --------------------------------------------------------------------------
+# used in listings.perl and minted.perl for colorized listings
+
+$newcfg{'SRCHILITE'} = '';
+
+if(1) {
+  my $srchilite = &find_prog(&get_name('SRCHILITE',1));
+  if($srchilite) {
+    $newcfg{'SRCHILITE'} = $srchilite;
+  }
+}
+
 # --------------------------------------------------------------------------
 # Pipes
 # --------------------------------------------------------------------------

config/install.pl

@@ -295,8 +295,10 @@
   split(/\s+/,$cfg{'IMAGE_TYPES'}) : qw(gif);
 my $iconrx = join('|', @icon_types);
 
+my $destdir=$ENV{"DESTDIR"};
 my $dest1 = "$cfg{'SHLIBDIR'}${dd}icons";
-if((-d $dest1 && !-w _) || (-d $cfg{'SHLIBDIR'} && !-w _)) {
+print STDERR "((( $destdir, $dest1 )))\n";
+if((-d "$destdir$dest1" && !-w _) || (-d "$destdir$cfg{'SHLIBDIR'}" && !-w _)) {
   print STDERR "Error: Cannot install icons in '$dest1': No write permission.\n";
   $dest1 = '';
 }

configure

@@ -106,17 +106,17 @@ ac_help="$ac_help
 ac_help="$ac_help
   --with-pnmpad=PATH      path/name of the pnmpad executable"
 ac_help="$ac_help
-  --with-pnmrotate=PATH      path/name of the pnmrotate executable"
+  --with-pnmrotate=PATH   path/name of the pnmrotate executable"
 ac_help="$ac_help
-  --with-pnmscale=PATH      path/name of the pnmscale executable"
+  --with-pnmscale=PATH    path/name of the pnmscale executable"
 ac_help="$ac_help
   --with-pbmmake=PATH     path/name of the pbmmake executable"
 ac_help="$ac_help
   --with-ppmtogif=PATH    path/name of the ppmtogif executable"
 ac_help="$ac_help
   --with-pnmtopng=PATH    path/name of the pnmtopng executable"
 ac_help="$ac_help
-  --with-tifftopnm=PATH    path/name of the tifftopnm executable"
+  --with-tifftopnm=PATH   path/name of the tifftopnm executable"
 ac_help="$ac_help
   --with-anytopnm=PATH    path/name of the anytopnm executable"
 ac_help="$ac_help
@@ -130,11 +130,13 @@ ac_help="$ac_help
 ac_help="$ac_help
   --with-xwdtopnm=PATH    path/name of the xwdtopnm executable"
 ac_help="$ac_help
-  --with-ppmtojpeg=PATH    path/name of the ppmtojpeg executable"
+  --with-ppmtojpeg=PATH   path/name of the ppmtojpeg executable"
 ac_help="$ac_help
   --with-giftool=PATH     path/name of the giftool executable"
 ac_help="$ac_help
   --with-giftrans=PATH    path/name of the giftrans executable"
+ac_help="$ac_help
+  --with-srchilite=PATH   path/name of pygmentize or source-highlight"
 
 # Initialize some variables set by options.
 # The variables have the same names as the options, with
@@ -1134,6 +1136,14 @@ else
   with_giftrans=${GIFTRANS:-}
 fi
 
+# Check whether --with-srchilite or --without-srchilite was given.
+if test "${with_srchilite+set}" = set; then
+  withval="$with_srchilite"
+  :
+else
+  with_srchilite=${SRCHILITE:-}
+fi
+
 
 
 if test -n "$PERL"; then
@@ -1296,7 +1306,8 @@ $PERL $srcdir/config/config.pl \
   XWDTOPNM=$with_xwdtopnm \
   PPMTOJPEG=$with_ppmtojpeg \
   GIFTOOL=$with_giftool \
-  GIFTRANS=$with_giftrans
+  GIFTRANS=$with_giftrans \
+  SRCHILITE=$with_srchilite
 
 if test "$?" != "0"; then
   exit 1

debian/README.foilhtml.Debian

@@ -7,7 +7,7 @@ well-tested, and I may certainly missing some evil side-effects of
 my changes.
 
 Except for some obligatory cosmetic nonsense you don't want to use,
-this essentially replaces all occurences of rotatedfoilhead{} in the
+this essentially replaces all occurrences of rotatedfoilhead{} in the
 various sectioning macros by foilhead{} - foilhead{} as defined in
 the standard FoilTeX package already knows about landscape mode and
 does the right thing.

debian/TODO

@@ -1,6 +1,9 @@
- * two errors while generating images
+* autopkgtest for texexpand
+
+* tests/ contains man more sampe files, test them too?
+
+* two errors while generating images
  * split out the documentation to a separate latex2html-doc package
 
- * enable autopkgtests with linkchecker when linkchecker is
-   installable again
+ * look into "repacksuffice" for the watch file, documented in uscan(1)