path: root/meta/recipes-support/gnutls/gnutls/25_updatedgdocfrommaster.diff

Description: Update gdoc script from gnutls master.
 This includes bef38b98c0536d81c0e4b2e78a9182e1df1d451c among other fixes:
 .
 [PATCH] Avoid depending on hash order in gdoc.
 .
 Previously, gdoc had a hash of regexp replacements for each output
 format, and applied the replacements in the order that "keys" returned
 for the hash. However, not all orders are safe -- and now that Perl 5.18
 randomises hash order per-process, it only worked sometimes!

Bug-Debian: http://bugs.debian.org/724167

Upstream-Status: Backport

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>

--- gnutls26-2.12.23.orig/doc/scripts/gdoc
+++ gnutls26-2.12.23/doc/scripts/gdoc
@@ -1,4 +1,6 @@
-#!/usr/bin/perl
+eval '(exit $?0)' && eval 'exec perl "$0" ${1+"$@"}'
+  & eval 'exec perl "$0" $argv:q'
+    if 0;
 
 ## Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Simon Josefsson
 ##                    added -texinfo, -listfunc, -pkg-name
@@ -7,6 +9,8 @@
 ## Copyright (c) 2001, 2002 Nikos Mavrogiannopoulos
 ##                    added -tex
 ## Copyright (c) 1998 Michael Zucchi
+## Copyright (c) 2013 Adam Sampson
+##                    made highlighting not depend on hash order, for Perl 5.18
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -132,57 +136,59 @@
 use POSIX qw(strftime);
 
 # match expressions used to find embedded type information
-$type_constant = "((?<!\")\\\%(\\w+))";
-$type_func = "(\\w+\\(\\))";
-$type_param = "\\\@(\\w+)";
-$type_struct = "\\\#(\\w+)";
-$type_env = "(\\\$\\w+)";
+$type_constant = "\\\%([A-Za-z0-9_]+)";
+$type_func = "([A-Za-z0-9_]+\\(\\))";
+$type_param = '\@([A-Za-z0-9_]+)\s*';
+$type_struct = "\\\#([A-Za-z0-9_]+)";
+$type_env = "(\\\$[A-Za-z0-9_]+)";
 
 
 # Output conversion substitutions.
 #  One for each output format
 
 # these work fairly well
-%highlights_html = ( $type_constant, "<i>\$2</i>",
-		     $type_func, "<b>\$1</b>",
-		     $type_struct, "<i>\$1</i>",
-		     $type_param, "<tt><b>\$1</b></tt>" );
+@highlights_html = ( [$type_constant, '"<i>$1</i>"'],
+		     [$type_func, '"<b>$1</b>"'],
+		     [$type_struct, '"<i>$1</i>"'],
+		     [$type_param, '" <tt><b>$1</b></tt> "'] );
 $blankline_html = "<p>";
 
-%highlights_texinfo = ( $type_constant, "\\\@code{\$2}",
-			$type_func, "\\\@code{\$1}",
-			$type_struct, "\\\@code{\$1}",
-			$type_param, "\\\@code{\$1}" );
+@highlights_texinfo = ( [$type_param, '" \@code{$1} "'],
+			[$type_constant, '"\@code{$1} "'],
+			[$type_func, '"\@code{$1} "'],
+			[$type_struct, '"\@code{$1} "'],
+			 );
 $blankline_texinfo = "";
 
-%highlights_tex = ( $type_constant, "{\\\\it \$2}",
-		     $type_func, "{\\\\bf \$1}",
-		     $type_struct, "{\\\\it \$1}",
-		     $type_param, "{\\\\bf \$1}" );
+@highlights_tex = ( [$type_param, '" {\\\bf $1} "'],
+		[$type_constant, '"{\\\it $1}"'],
+		[$type_func, '"{\\\bf $1}"'],
+		[$type_struct, '"{\\\it $1}"'],
+		      );
 $blankline_tex = "\\\\";
 
 # sgml, docbook format
-%highlights_sgml = ( $type_constant, "<replaceable class=\"option\">\$2</replaceable>",
-		     $type_func, "<function>\$1</function>",
-		     $type_struct, "<structname>\$1</structname>",
-		     $type_env, "<envar>\$1</envar>",
-		     $type_param, "<parameter>\$1</parameter>" );
+@highlights_sgml = ( [$type_constant, '"<replaceable class=\"option\">$1</replaceable>"'],
+		     [$type_func, '"<function>$1</function>"'],
+		     [$type_struct, '"<structname>$1</structname>"'],
+		     [$type_env, '"<envar>$1</envar>"'],
+		     [$type_param, '" <parameter>$1</parameter> "'] );
 $blankline_sgml = "</para><para>\n";
 
 # these are pretty rough
-%highlights_man = ( $type_constant, "\\\\fB\$2\\\\fP",
-		    $type_func, "\\\\fB\$1\\\\fP",
-		    $type_struct, "\\\\fB\$1\\\\fP",
-		    $type_param, "\\\\fI\$1\\\\fP" );
+@highlights_man = ( [$type_constant, '"\\\fB$1\\\fP"'],
+		    [$type_func, '"\\\fB$1\\\fP"'],
+		    [$type_struct, '"\\\fB$1\\\fP"'],
+		    [$type_param, '" \\\fI$1\\\fP "'] );
 $blankline_man = "";
 
 # text-mode
-%highlights_text = ( $type_constant, "\$2",
-		     $type_func, "\$1",
-		     $type_struct, "\$1",
-		     $type_param, "\$1" );
+@highlights_text = ( [$type_constant, '"$1"'],
+		     [$type_func, '"$1"'],
+		     [$type_struct, '"$1"'],
+		     [$type_param, '"$1 "'] );
 $blankline_text = "";
-
+my $lineprefix = "";
 
 sub usage {
     print "Usage: $0 [ -v ] [ -docbook | -html | -text | -man | -tex | -texinfo  -listfunc ]\n";
@@ -201,7 +207,7 @@ if ($#ARGV==-1) {
 
 $verbose = 0;
 $output_mode = "man";
-%highlights = %highlights_man;
+@highlights = @highlights_man;
 $blankline = $blankline_man;
 $modulename = "API Documentation";
 $sourceversion = strftime "%Y-%m-%d", localtime;
@@ -210,27 +216,27 @@ while ($ARGV[0] =~ m/^-(.*)/) {
     $cmd = shift @ARGV;
     if ($cmd eq "-html") {
 	$output_mode = "html";
-	%highlights = %highlights_html;
+	@highlights = @highlights_html;
 	$blankline = $blankline_html;
     } elsif ($cmd eq "-man") {
 	$output_mode = "man";
-	%highlights = %highlights_man;
+	@highlights = @highlights_man;
 	$blankline = $blankline_man;
     } elsif ($cmd eq "-tex") {
 	$output_mode = "tex";
-	%highlights = %highlights_tex;
+	@highlights = @highlights_tex;
 	$blankline = $blankline_tex;
     } elsif ($cmd eq "-texinfo") {
 	$output_mode = "texinfo";
-	%highlights = %highlights_texinfo;
+	@highlights = @highlights_texinfo;
 	$blankline = $blankline_texinfo;
     } elsif ($cmd eq "-text") {
 	$output_mode = "text";
-	%highlights = %highlights_text;
+	@highlights = @highlights_text;
 	$blankline = $blankline_text;
     } elsif ($cmd eq "-docbook") {
 	$output_mode = "sgml";
-	%highlights = %highlights_sgml;
+	@highlights = @highlights_sgml;
 	$blankline = $blankline_sgml;
     } elsif ($cmd eq "-listfunc") {
 	$output_mode = "listfunc";
@@ -270,6 +276,8 @@ sub dump_section {
     my $name = shift @_;
     my $contents = join "\n", @_;
 
+    $name = " $name";
+
     if ($name =~ m/$type_constant/) {
 	$name = $1;
 #	print STDERR "constant section '$1' = '$contents'\n";
@@ -280,6 +288,7 @@ sub dump_section {
 	$parameters{$name} = $contents;
     } else {
 #	print STDERR "other section '$name' = '$contents'\n";
+	$name =~ tr/ //d;
 	$sections{$name} = $contents;
 	push @sectionlist, $name;
     }
@@ -296,35 +305,15 @@ sub dump_section {
 #  sections => %descriont descriptions
 #  
 
-sub repstr {
-    $pattern = shift;
-    $repl = shift;
-    $match1 = shift;
-    $match2 = shift;
-    $match3 = shift;
-    $match4 = shift;
-
-    $output = $repl;
-    $output =~ s,\$1,$match1,g;
-    $output =~ s,\$2,$match2,g;
-    $output =~ s,\$3,$match3,g;
-    $output =~ s,\$4,$match4,g;
-
-    eval "\$return = qq/$output/";
-
-#    print "pattern $pattern matched 1=$match1 2=$match2 3=$match3 4=$match4 replace $repl yielded $output interpolated $return\n";
-
-    $return;
-}
-
 sub just_highlight {
     my $contents = join "\n", @_;
     my $line;
     my $ret = "";
 
-    foreach $pattern (keys %highlights) {
-#	print "scanning pattern $pattern ($highlights{$pattern})\n";
-	$contents =~ s:$pattern:repstr($pattern, $highlights{$pattern}, $1, $2, $3, $4):gse;
+    foreach $highlight (@highlights) {
+	my ($pattern, $replace) = @$highlight;
+	#print "scanning pattern $pattern ($replace)\n";
+	$contents =~ s/$pattern/$replace/gees;
     }
     foreach $line (split "\n", $contents) {
 	if ($line eq ""){
@@ -370,13 +359,45 @@ sub output_texinfo {
 	}
     }
     foreach $section (@{$args{'sectionlist'}}) {
+	$section =~ s/\@//g;
 	print "\n\@strong{$section:} " if $section ne $section_default;
-	$args{'sections'}{$section} =~ s:([{}]):\@\1:gs;
+	$args{'sections'}{$section} =~ s:([{}]):\@$1:gs;
 	output_highlight($args{'sections'}{$section});
     }
     print "\@end deftypefun\n\n";
 }
 
+sub output_enum_texinfo {
+    my %args = %{$_[0]};
+    my ($parameter, $section);
+    my $count;
+    my $name = $args{'enum'};
+    my $param;
+    my $param2;
+    my $sec;
+    my $check;
+    my $type;
+
+    print "\n\@c $name\n";
+    print "\@table \@code\n";
+
+    $check=0;
+    foreach $parameter (@{$args{'parameterlist'}}) {
+        $param1 = $parameter;
+	$param1 =~ s/_/_\@-/g;
+
+	$check = 1;
+	print "\@item ".$param1."\n";
+#	print "\n";
+
+        $param2 = $args{'parameters'}{$parameter};
+	$out = just_highlight($param2);
+	chomp $out;
+	print $out . "\n";
+    }
+    print "\@end table\n";
+}
+
 # output in html
 sub output_html {
     my %args = %{$_[0]};
@@ -428,7 +449,9 @@ sub output_tex {
 
     $func =~ s/_/\\_/g;
 
-    print "\n\n\\subsection{". $func . "}\n\\label{" . $args{'function'} . "}\n";
+    print "\n\n\\begin{function}\n";
+    print "\\functionTitle{". $func . "}\n";
+    print "\\index{". $func . "}\n";
 
     $type = $args{'functiontype'};
     $type =~ s/_/\\_/g;
@@ -451,9 +474,8 @@ sub output_tex {
     }
     print ")\n";
 
-    print "\n{\\large{Arguments}}\n";
+    print "\n\\begin{functionArguments}\n";
 
-    print "\\begin{itemize}\n";
     $check=0;
     foreach $parameter (@{$args{'parameterlist'}}) {
         $param1 = $args{'parametertypes'}{$parameter};
@@ -462,11 +484,12 @@ sub output_tex {
 	$param2 =~ s/_/\\_/g;
 
 	$check = 1;
-	print "\\item {\\it ".$param1."} {\\bf ".$param2."}: \n";
+	print "\\functionArgument {\\it ".$param1."} {\\bf ".$param2."}: \n";
 #	print "\n";
 
 	$param3 = $args{'parameters'}{$parameter};
-	$param3 =~ s/#([a-zA-Z\_]+)/{\\it \1}/g;
+	$param3 =~ s/\#([a-zA-Z\_]+)/{\\it $1}/g;
+	$param3 =~ s/\%([a-zA-Z\_]+)/{\\bf $1}/g;
 
 	$out = just_highlight($param3);
 	$out =~ s/_/\\_/g;
@@ -475,31 +498,72 @@ sub output_tex {
     if ($check==0) {
 	print "\\item void\n";
     }
-    print "\\end{itemize}\n";
+    print "\\end{functionArguments}\n";
 
     foreach $section (@{$args{'sectionlist'}}) {
 	$sec = $section;
 	$sec =~ s/_/\\_/g;
-	$sec =~ s/#([a-zA-Z\_]+)/{\\it \1}/g;
+	$sec =~ s/#([a-zA-Z\_]+)/{\\it $1}/g;
 
-	print "\n{\\large{$sec}}\\\\\n";
-	print "\\begin{rmfamily}\n";
+	print "\n\\begin{function${sec}}\n";
+	$out = $args{'sections'}{$section};
 
-	$sec = $args{'sections'}{$section};
-	$sec =~ s/\\:/:/g;
-	$sec =~ s/#([a-zA-Z\_]+)/{\\it \1}/g;
-	$sec =~ s/->/\$\\rightarrow\$/g;
-	$sec =~ s/([0-9]+)\^([0-9]+)/\$\{\1\}\^\{\2\}\$/g;
-
-	$out = just_highlight($sec);
-	$out =~ s/_/\\_/g;
+	$out =~ s/\#([a-zA-Z\_]+)/{\\it $1}/g;
+	$out =~ s/\%([a-zA-Z\_]+)/{\\bf $1}/g;
+	$out =~ s/\@([a-zA-Z\_]+)/{\\bf $1}/g;
+	$out =~ s/_/\\_\\-/g;
+        $out =~ s/\$/\\\$/g;
+	$out =~ s/#/\\#/g;
+	$out =~ s/\n\n/\n/g;
+	$out =~ s/\\:/:/g;
+	$out =~ s/\-\>/\$\\rightarrow\$/g;
+	$out =~ s/([0-9]+)\^([0-9]+)/\$\{$1\}\^\{$2\}\$/g;
 
 	print $out;
-	print "\\end{rmfamily}\n";
+	print "\\end{function${sec}}\n";
     }
-    print "\n";
+    print "\\end{function}\n\n";
 }
 
+sub output_enum_tex {
+    my %args = %{$_[0]};
+    my ($parameter, $section);
+    my $count;
+    my $name = $args{'enum'};
+    my $param;
+    my $param2;
+    my $sec;
+    my $check;
+    my $type;
+
+    print "\n\n\\begin{enum}\n";
+    $name =~ s/_/\\_/g;
+    print "\\enumTitle{". $name . "}\n";
+    print "\\index{". $name . "}\n";
+
+    print "\n\\begin{enumList}\n";
+
+    $check=0;
+    foreach $parameter (@{$args{'parameterlist'}}) {
+        $param1 = $parameter;
+	$param1 =~ s/_/\\_\\-/g;
+
+	$check = 1;
+	print "\\enumElement{".$param1."}{";
+#	print "\n";
+
+        $param2 = $args{'parameters'}{$parameter};
+	$param2 =~ s/\#([a-zA-Z\_]+)/{\\it $1}/g;
+	$param2 =~ s/\%([a-zA-Z\_]+)/{\\bf $1}/g;
+	$out = just_highlight($param2);
+	$out =~ s/_/\\_/g;
+	chomp $out;
+	print $out . "}\n";
+    }
+    print "\\end{enumList}\n";
+
+    print "\\end{enum}\n\n";
+}
 
 # output in sgml DocBook
 sub output_sgml {
@@ -639,11 +703,14 @@ sub output_man {
     if ($args{'bugsto'}) {
 	print ".SH \"REPORTING BUGS\"\n";
 	print "Report bugs to <". $args{'bugsto'} . ">.\n";
+        print ".br\n";
+	print "General guidelines for reporting bugs: http://www.gnu.org/gethelp/\n";
+        print ".br\n";
 	if ($args{'pkgname'}) {
 	    print $args{'pkgname'} . " home page: " .
 		"http://www.gnu.org/software/" . $args{'module'} . "/\n";
 	}
-	print "General help using GNU software: http://www.gnu.org/gethelp/\n";
+	print "\n";
     }
 
     if ($args{'copyright'}) {
@@ -670,6 +737,10 @@ sub output_man {
 	print ".B info " . $args{'seeinfo'} . "\n";
 	print ".PP\n";
 	print "should give you access to the complete manual.\n";
+	print "As an alternative you may obtain the manual from:\n";
+	print ".IP\n";
+	print ".B http://www.gnu.org/software/" . $args{'module'} . "/manual/\n";
+	print ".PP\n";
     }
 }
 
@@ -705,6 +776,10 @@ sub output_function {
     eval "output_".$output_mode."(\@_);";
 }
 
+sub output_enum {
+    eval "output_enum_".$output_mode."(\@_);";
+}
+
 
 ##
 # takes a function prototype and spits out all the details
@@ -744,7 +819,7 @@ sub dump_function {
 #	    print STDERR " :> @args\n";
 	    $type = join " ", @args;
 
-	    if ($parameters{$param} eq "" && $param != "void") {
+	    if ((!defined($parameters{$param}) || $parameters{$param} eq "") && $param ne "void") {
 		$parameters{$param} = "-- undescribed --";
 		print STDERR "warning: $lineno: Function parameter '$param' not described in '$function_name'\n";
 	    }
@@ -781,6 +856,56 @@ sub dump_function {
     }
 }
 
+sub dump_enum {
+    my $prototype = shift @_;
+
+    if (($prototype =~ m/^\s*typedef\s+enum\s*[a-zA-Z0-9_~:]*\s*\{([\-a-zA-Z0-9_~=,:\s\(\)\<]+)\s*\}\s*([a-zA-Z0-9_]+);.*/)) {
+#        || $prototype =~ m/^\s*enum\s+([a-zA-Z0-9_~:]+).*/) {
+        $args = $1;
+	$name = $2;
+
+	foreach $arg (split ',', $args) {
+	    # strip leading/trailing spaces
+	    $arg =~ s/^\s*//;
+	    $arg =~ s/\s*$//;
+	    $arg =~ s/([A-Za-z0-9_]+)\s*=.*/$1/g;
+#	    print STDERR "SCAN ARG: '$arg'\n";
+
+            next if $arg eq '';
+	    if ((!defined($parameters{$arg}) || $parameters{$arg} eq "")) {
+		$parameters{$arg} = "-- undescribed --";
+		print STDERR "warning: $lineno: Enumeration parameter '$arg' not described in '$name'\n";
+	    }
+
+	    push @parameterlist, $arg;
+
+#	    print STDERR "param = '$arg'\n";
+	}
+    } else {
+#	print STDERR "warning: $lineno: Cannot understand enumeration: '$prototype'\n";
+	return;
+    }
+
+    output_enum({'enum' => $name,
+			 'module' => $modulename,
+			 'sourceversion' => $sourceversion,
+			 'include' => $include,
+			 'includefuncprefix' => $includefuncprefix,
+			 'bugsto' => $bugsto,
+			 'pkgname' => $pkgname,
+			 'copyright' => $copyright,
+			 'verbatimcopying' => $verbatimcopying,
+			 'seeinfo' => $seeinfo,
+			 'functiontype' => $return_type,
+			 'parameterlist' => \@parameterlist,
+			 'parameters' => \%parameters,
+			 'parametertypes' => \%parametertypes,
+			 'sectionlist' => \@sectionlist,
+			 'sections' => \%sections,
+			 'purpose' => $function_purpose
+			 });
+}
+
 ######################################################################
 # main
 # states
@@ -797,7 +922,7 @@ $doc_start = "^/\\*\\*\$";
 $doc_end = "\\*/";
 $doc_com = "\\s*\\*\\s*";
 $doc_func = $doc_com."(\\w+):?";
-$doc_sect = $doc_com."([".$doc_special."[:upper:]][\\w ]+):\\s*(.*)";
+$doc_sect = $doc_com."([".$doc_special."[:upper:]][\\w]+):\\s*(.*)";
 $doc_content = $doc_com."(.*)";
 
 %constants = ();
@@ -809,6 +934,7 @@ $doc_content = $doc_com."(.*)";
 $contents = "";
 $section_default = "Description";	# default section
 $section = $section_default;
+$enum = 0;
 
 $lineno = 0;
 foreach $file (@ARGV) {
@@ -816,18 +942,21 @@ foreach $file (@ARGV) {
 	print STDERR "Error: Cannot open file $file\n";
 	next;
     }
-    while (<IN>) {
+    while ($line = <IN>) {
 	$lineno++;
 
 	if ($state == 0) {
-	    if (/$doc_start/o) {
+	    if ($line =~ /$doc_start/o) {
 		$state = 1;		# next line is always the function name
+#	    print STDERR "XXX: start of doc comment\n";
 	    }
 	} elsif ($state == 1) {	# this line is the function name (always)
-	    if (/$doc_func/o) {
+	    if ($line =~ /$doc_func/o) {
 		$function = $1;
 		$state = 2;
-		if (/-\s*(.*)/) {
+#	    print STDERR "XXX: start of doc comment, looking for prototype\n";
+
+		if ($line =~ /-\s*(.*)/) {
 		    $function_purpose = $1;
 		} else {
 		    $function_purpose = "";
@@ -841,11 +970,11 @@ foreach $file (@ARGV) {
 		$state = 0;
 	    }
 	} elsif ($state == 2) {	# look for head: lines, and include content
-	    if (/$doc_sect/o) {
+	    if ($line =~ /$doc_sect/o) {
 		$newsection = $1;
 		$newcontents = $2;
 
-		if ($contents ne "") {
+		if ($contents ne '') {
 		    dump_section($section, $contents);
 		    $section = $section_default;
 		}
@@ -855,7 +984,7 @@ foreach $file (@ARGV) {
 		    $contents .= "\n";
 		}
 		$section = $newsection;
-	    } elsif (/$doc_end/) {
+	    } elsif ($line =~ /$doc_end/) {
 
 		if ($contents ne "") {
 		    dump_section($section, $contents);
@@ -863,13 +992,12 @@ foreach $file (@ARGV) {
 		    $contents = "";
 		}
 
-#	    print STDERR "end of doc comment, looking for prototype\n";
 		$prototype = "";
 		$state = 3;
-	    } elsif (/$doc_content/) {
+	    } elsif ($line =~ /$doc_content/) {
 		# miguel-style comment kludge, look for blank lines after
 		# @parameter line to signify start of description
-		if ($1 eq "" && $section =~ m/^@/) {
+		if ($1 eq '' && $section =~ m/^@/) {
 		    dump_section($section, $contents);
 		    $section = $section_default;
 		    $contents = "";
@@ -881,13 +1009,16 @@ foreach $file (@ARGV) {
 		print STDERR "warning: $lineno: Bad line: $_";
 	    }
 	} elsif ($state == 3) {	# scanning for function { (end of prototype)
-	    if (m#\s*/\*\s+MACDOC\s*#io) {
+	    if ($line =~ m#\s*/\*\s+MACDOC\s*#io) {
 	      # do nothing
 	    }
-	    elsif (/([^\{]*)/) {
+	    elsif ($enum == 1 && $line =~ /(^\s*\{).*/) {
+		$prototype .= "{";
+	    }
+	    elsif ($line =~ /([^\{]*)/) {
 		$prototype .= $1;
 	    }
-	    if (/\{/) {
+	    if ($enum == 0 && $line =~ /\{/) {
 		$prototype =~ s@/\*.*?\*/@@gos;	# strip comments.
 		$prototype =~ s@[\r\n]+@ @gos; # strip newlines/cr's.
 		$prototype =~ s@^ +@@gos; # strip leading spaces
@@ -901,9 +1032,32 @@ foreach $file (@ARGV) {
 		%sections = ();
 		@sectionlist = ();
 		$prototype = "";
+		$enum = 0;
 
 		$state = 0;
 	    }
+	    elsif ($enum == 1 && $line =~ /\}/) {
+		$prototype =~ s@/\*.*?\*/@@gos;	# strip comments.
+		$prototype =~ s@[\r\n]+@ @gos; # strip newlines/cr's.
+		$prototype =~ s@^ +@@gos; # strip leading spaces
+		dump_enum($prototype);
+
+		$function = "";
+		%constants = ();
+		%parameters = ();
+		%parametertypes = ();
+		@parameterlist = ();
+		%sections = ();
+		@sectionlist = ();
+		$prototype = "";
+		$enum = 0;
+
+		$state = 0;
+	    }
+	    elsif ($line =~ /([a-zA-Z\s]+)enum(.*)$/) {
+	        $enum = 1;
+	    }
+    
 	}
     }
 }