Remove old ltx and verbatim utils

2 files changed, 0 insertions, 241 deletions

diff --git a/utils/ltx/Makefile b/utils/ltx/Makefile
deleted file mode 100644
index 480fa0d812..0000000000
--- a/utils/ltx/Makefile
+++ /dev/null
@@ -1,12 +0,0 @@
-TOP=../..
-include $(TOP)/mk/boilerplate.mk
-
-SCRIPT_PROG=ltx
-SCRIPT_OBJS=ltx.prl
-SCRIPT_SUBST_VARS=DEFAULT_TMPDIR CONTEXT_DIFF
-
-INTERP=perl
-DESTDIR=$(INSTSCRIPTDIR)
-CLEAN_FILES += $(SCRIPT_PROG)
-
-include $(TOP)/mk/target.mk
diff --git a/utils/ltx/ltx.prl b/utils/ltx/ltx.prl
deleted file mode 100644
index 96dbc71026..0000000000
--- a/utils/ltx/ltx.prl
+++ /dev/null
@@ -1,229 +0,0 @@
-#
-# The perl script requires bindings for the following
-# variables to be prepended:
-#     DEFAULT_TMPDIR
-#     CONTEXTDIFF
-#
-
-$Pgm = $0; $Pgm =~ s/.*\/([^\/]+)$/\1/;
-#
-# set up signal handler
-sub quit_upon_signal { &rm_temp_files_and_exit(); }
-$SIG{'INT'}  = 'quit_upon_signal';
-$SIG{'QUIT'} = 'quit_upon_signal';
-#
-$Verbose = 0;
-if ($ARGV[0] eq '-v') {
-    $Verbose = 1;
-    shift(@ARGV);
-}
-#
-die "$Pgm: must have exactly one argument\n" if $#ARGV != 0;
-# figure out input file and its filename root
-if (-f $ARGV[0]) {
-    $TeX_input = $ARGV[0];
-    if ($TeX_input =~ /(.+)\.[^\.\/\n]+$/) {
-	$TeX_root  = $1;
-    } else {
-	$TeX_root  = $TeX_input;
-    }
-} elsif (-f $ARGV[0].'.tex') {
-    $TeX_input = $ARGV[0].'.tex';
-    $TeX_root  = $ARGV[0];
-} else {
-    die "$Pgm: input file $ARGV[0] doesn't exist\n";
-}
-
-if ( $ENV{'TMPDIR'} ) { # where to make tmp file names
-    $Tmp_prefix = $ENV{'TMPDIR'} ;
-} else {
-    $Tmp_prefix ="$DEFAULT_TMPDIR";
-    $ENV{'TMPDIR'} = "$DEFAULT_TMPDIR"; # set the env var as well
-}
-
-sub rm_temp_files {
-    system("rm -f $Tmp_prefix/ltx-*.$$");
-}
-sub rm_temp_files_and_exit {
-    system("rm -f $Tmp_prefix/ltx-*.$$");
-    exit(1);
-}
-$SIG{'INT'}  = 'rm_temp_files_and_exit';
-$SIG{'QUIT'} = 'rm_temp_files_and_exit';
-
-sub die_gracefully {
-    local($msg) = @_;
-    
-    print STDERR $msg;
-    &rm_temp_files_and_exit();
-}
-
-# must read through root file to see if a \bibliography
-# is there...
-$Bibliography_requested = 0;
-open(TEXIF, "<$TeX_input") 
-    || &die_gracefully("$Pgm: Can't read $TeX_input\n");
-while (<TEXIF>) {
-    $Bibliography_requested = 1 if /^\\bibliography/;
-}
-close(TEXIF);
-&die_gracefully("$Pgm: reading $TeX_input had errors\n") if $? >> 8;
-
-# run latex first time (?)
-&run_latex(); # sets $Says_labels_changed
-$Times_run = 1;
-
-while (&something_more_needed()) {
-
-    print STDERR "labels_changed=$Says_label_changed;bibtex_needed=$BibTeX_run_needed;makeindex_needed=$MakeIndex_run_needed\n" if $Verbose;
-
-    if ($BibTeX_run_needed) {
-	&run_bibtex();
-    }
-    if ($MakeIndex_run_needed) {
-	unlink "$TeX_root.ind";
-	(system("makeindex $TeX_root.idx") >> 8) 
-	    && &die_gracefully("$Pgm: makeindex $TeX_root.idx had errors\n");
-    }
-
-    # save (copy) .aux file as .aux-prev file for future ref
-    # ditto for .idx file
-    unlink "$TeX_root.aux-prev";
-    (system("cp $TeX_root.aux $TeX_root.aux-prev") >> 8)
-	&& &die_gracefully("$Pgm: cp $TeX_root.aux $TeX_root.aux-prev failed\n");
-    if (-f "$TeX_root.idx") {
-	unlink "$TeX_root.idx-prev";
-	(system("cp $TeX_root.idx $TeX_root.idx-prev") >> 8)
-	    && &die_gracefully("$Pgm: cp $TeX_root.idx $TeX_root.idx-prev failed\n");
-    }
-
-    # run latex again
-    &run_latex(); # sets $Says_labels_changed
-    $Times_run++;
-
-    if ($Times_run >= 4) {
-	print STDERR "*** I don't run LaTeX more than four times;\n";
-	print STDERR "*** Something is probably wrong...\n";
-	&rm_temp_files_and_exit();
-    }
-}
-&rm_temp_files();
-exit(0);
-
-sub run_latex {
-    $Says_labels_changed = 0;
-    $Multiply_defined_labels = 0;
-
-    select(STDERR); $| = 1; select(STDOUT); # no buffering on STDERR
-    print STDERR "$Pgm: *** running LaTeX...\n" if $Verbose;
-    unlink "$TeX_root.dvi";
-
-    open(LTXPIPE, "latex $TeX_input 2>&1 |") 
-    	|| &die_gracefully("$Pgm: Can't run latex pipe\n");
-    while (<LTXPIPE>) {
-	$Multiply_defined_labels = 1 if /^LaTeX Warning: Label .* multiply defined/;
-	$Says_labels_changed = 1 if /^LaTeX Warning: Label\(s\) may have changed/
-					&& ! $Multiply_defined_labels;
-	print STDERR $_;
-    }
-    close(LTXPIPE);
-    &die_gracefully("$Pgm: LaTeX run had errors\n") if $? >> 8;
-
-    # sort .idx file, because this helps makeindex
-    # (can you say `bug'?)
-    if (-f "$TeX_root.idx") {
-	print STDERR "$Pgm: *** sorting $TeX_root.idx...\n" if $Verbose;
-	(system("sort $TeX_root.idx -o $TeX_root.idx") >> 8)
-	&& &die_gracefully("$Pgm: sorting $TeX_root.idx failed\n");
-    }
-
-}
-
-sub run_bibtex { # ugly because bibtex doesn't return a correct error status
-    local($bibtex_had_errors) = 0;
-
-    print STDERR "$Pgm: *** running BibTeX...\n" if $Verbose;
-    unlink "$TeX_root.bbl";
-
-    $| = 1; # no buffering
-    open(BIBTXPIPE, "bibtex $TeX_root 2>&1 |") 
-    	|| &die_gracefully("$Pgm: Can't run bibtex pipe\n");
-    while (<BIBTXPIPE>) {
-	$bibtex_had_errors = 1 if /^\(There.*error message(s)?\)$/;
-	print STDERR $_;
-    }
-    close(BIBTXPIPE);
-    &die_gracefully("$Pgm: BibTeX run had errors\n")
-    	if $? >> 8 || $bibtex_had_errors;
-}
-
-sub something_more_needed {
-    # returns 1 or 0 if we need to run LaTeX
-    # possibly preceded by bibtex and/or makeindex run
-
-    # $Says_labels_changed was set by previous &run_latex...
-    $BibTeX_run_needed    = 0;
-    $MakeIndex_run_needed = 0;
-
-    if ( ! -f ($TeX_root . '.aux-prev')) { # this was the first run
-
-	print STDERR "$Pgm: *** 'twas first run of LaTeX on $TeX_input\n" if $Verbose;
-
-	# we need makeindex to run if a non-zero-sized .idx file exists
-	#
-	$MakeIndex_run_needed = 1
-	    if -f "$TeX_root.idx" && -s "$TeX_root.idx";
-
-	# we need bibtex to run if there are \citations in the .aux file
-	#
-        &slurp_aux_file('aux');
-	$BibTeX_run_needed = 1
-	    if $Bibliography_requested &&
-	      -f "$Tmp_prefix/ltx-aux-cite.$$" &&
-	      -s "$Tmp_prefix/ltx-aux-cite.$$";
-
-
-    } else { # ltx had been run before (.aux-prev/.idx-prev files exist)
-
-	# slurp both .aux and .aux-prev files
-        &slurp_aux_file('aux');
-        &slurp_aux_file('aux-prev');
-
-	local($tmp_pre) = "$Tmp_prefix/ltx";
-
-	if ((-s "$tmp_pre-.aux-cite.$$") # there are still \cite's in there
-	 && (system("cmp -s $tmp_pre-.aux-cite.$$ $tmp_pre-.aux-prev-cite.$$") >> 8)) {
-	    $BibTeX_run_needed = 1 if $Bibliography_requested;
-	    if ($Verbose) {
-		system("$CONTEXT_DIFF $tmp_pre-.aux-prev-cite.$$ $tmp_pre-.aux-cite.$$");
-	    }
-	}
-
-	if (-f "$TeX_root.idx") {
-	    $MakeIndex_run_needed =
-		(system("cmp -s $TeX_root.idx $TeX_root.idx-prev") >> 8) ? 1 : 0;
-	    if ($MakeIndex_run_needed && $Verbose) {
-		system("$CONTEXT_DIFF $TeX_root.idx-prev $TeX_root.idx");
-	    }
-	}
-    }
-
-    $Says_labels_changed || $BibTeX_run_needed || $MakeIndex_run_needed;
-}
-
-sub slurp_aux_file {
-    local($ext) = @_;
-
-    # copy all citations from slurpfile into $Tmp_prefix/ltx-$ext-cite.$$
-
-    open(SLURPF,"< $TeX_root.$ext")
-	|| &die_gracefully("$Pgm: Can't open $TeX_root.$ext for reading\n");
-    open(CITEF,"> $Tmp_prefix/ltx-$ext-cite.$$")
-	|| &die_gracefully("$Pgm: Can't open $Tmp_prefix/ltx-$ext-cite.$$ for writing\n");
-
-    while (<SLURPF>) {
-	print CITEF $_  if /\\citation/;
-    }
-    close(CITEF);
-    close(SLURPF);
-}