From 156ef03248cbb0cb0a0e8a5e318c1058c5cf674a Mon Sep 17 00:00:00 2001 From: Ian Jackson Date: Thu, 1 Mar 2012 16:51:39 +0000 Subject: docs: xen-headers: Remove hard tabs Remove hard tabs from the Perl script. Signed-off-by: Ian Jackson Cc: Ian Campbell Acked-by: Ian Campbell Committed-by: Ian Jackson --- docs/xen-headers | 230 +++++++++++++++++++++++++++---------------------------- 1 file changed, 115 insertions(+), 115 deletions(-) (limited to 'docs/xen-headers') diff --git a/docs/xen-headers b/docs/xen-headers index 3fea3e3d7a..c4cf2e4f31 100755 --- a/docs/xen-headers +++ b/docs/xen-headers @@ -86,13 +86,13 @@ sub compile_fglobs () { local ($_); my $f = "sub file_wanted (\$) {\n local (\$_) = \"/\$leaf\";\n"; foreach my $fglob (@fglobs) { - $_ = $fglob->[0]; - $_ = "**$_**" unless m/[?*]/; - s/\W/\\$&/g; - s,\\\*\\\*,.*,g; - s,\\\*,[^/]*,g; - s,\\\?,[^/],g; - $f .= " return $fglob->[1] if m,$_,o;\n"; + $_ = $fglob->[0]; + $_ = "**$_**" unless m/[?*]/; + s/\W/\\$&/g; + s,\\\*\\\*,.*,g; + s,\\\*,[^/]*,g; + s,\\\?,[^/],g; + $f .= " return $fglob->[1] if m,$_,o;\n"; } $f .= " return 1;\n}\n1;\n"; debug(3, $f); @@ -136,15 +136,15 @@ sub norm ($) { local ($_) = @_; my $no = ''; while (length) { - if (s/^(?:\s|^\W)+//) { - $no .= $&; - } elsif (s/^(struct|union|enum)\s+(\w+)\b//) { - $no .= ahref($&, (ucfirst $1), $2); - } elsif (s/^\w+\b//) { - $no .= ahref($&, [qw(Func Typedef)], $&); - } else { - die "$_ ?"; - } + if (s/^(?:\s|^\W)+//) { + $no .= $&; + } elsif (s/^(struct|union|enum)\s+(\w+)\b//) { + $no .= ahref($&, (ucfirst $1), $2); + } elsif (s/^\w+\b//) { + $no .= ahref($&, [qw(Func Typedef)], $&); + } else { + die "$_ ?"; + } } return $no; } @@ -195,25 +195,25 @@ sub ahref ($$$) { sub defmacro ($) { my ($valname) = @_; if (!$in_enum) { - return $valname; + return $valname; } elsif (substr($valname, 0, (length $in_enum->[0])) ne $in_enum->[0]) { - warning("in enum expecting $in_enum->[0]* got $valname"); - return $valname; + warning("in enum expecting $in_enum->[0]* got $valname"); + return $valname; } else { - my $reftype = $in_enum->[1]; - my $refname = $in_enum->[2].substr($valname, (length $in_enum->[0])); - $sdef{$reftype}{$refname}{Xrefs}{$leaf,$.} = - "[see $valname]"; - $sdef{EnumVal}{$valname}{Used} = 1; - return defn($valname,'EnumVal',$valname, refhref($reftype,$refname)); + my $reftype = $in_enum->[1]; + my $refname = $in_enum->[2].substr($valname, (length $in_enum->[0])); + $sdef{$reftype}{$refname}{Xrefs}{$leaf,$.} = + "[see $valname]"; + $sdef{EnumVal}{$valname}{Used} = 1; + return defn($valname,'EnumVal',$valname, refhref($reftype,$refname)); } } sub out_xrefs ($) { my ($linemapfunc) = @_; foreach my $xref (@pending_xrefs) { - $o .= $linemapfunc->($xref); - $o .= "\n"; + $o .= $linemapfunc->($xref); + $o .= "\n"; } @pending_xrefs = (); } @@ -222,11 +222,11 @@ sub incontents ($$$) { my ($text, $seq, $anchor) = @_; $anchor = "incontents_$anchor"; if ($pass==2) { - push @incontents, { - Seq => $seq, - Href => "$leaf_opath#$anchor", - Title => $text, - }; + push @incontents, { + Seq => $seq, + Href => "$leaf_opath#$anchor", + Title => $text, + }; } return "$text"; } @@ -250,41 +250,41 @@ sub process_file ($$) { $o .= "$leaf - $xtitle
\n";
     
     while (<$in>) {
-	s/\&/\&/g;
-	s/\/\>/g;
-
-	if (m/^(.*\`)[ \t]*$/) {
-	    my $lhs = $1;
-	    out_xrefs(sub { "$1 $_[0]"; });
-	} elsif (m/^\s*$/) {
-	    out_xrefs(sub { sprintf "/* %70s */", $_[0]; });
-	}
+        s/\&/\&/g;
+        s/\/\>/g;
+
+        if (m/^(.*\`)[ \t]*$/) {
+            my $lhs = $1;
+            out_xrefs(sub { "$1 $_[0]"; });
+        } elsif (m/^\s*$/) {
+            out_xrefs(sub { sprintf "/* %70s */", $_[0]; });
+        }
 
-	# In case of comments, strip " /* ` " and " * ` ";
-	my $lstripped = s,^ \s* /? \* \s* \` \  ,,x ? $&: '';
+        # In case of comments, strip " /* ` " and " * ` ";
+        my $lstripped = s,^ \s* /? \* \s* \` \  ,,x ? $&: '';
 
-	# Strip trailing whitespace and perhaps trailing "*/" or "*"
-	s,(?: \s* \* /? )? \s* $,,x or die;
-	my $rstripped = $&;
+        # Strip trailing whitespace and perhaps trailing "*/" or "*"
+        s,(?: \s* \* /? )? \s* $,,x or die;
+        my $rstripped = $&;
 
-	# Now the actual functionality:
+        # Now the actual functionality:
 
-	debug(3,"$. $_");
+        debug(3,"$. $_");
 
-	if (!m/^(?: __attribute__ | __pragma__ )\b/x &&
-	    s/^( (?: \w+\  )? ) (\w+[a-z]\w+) ( \( .*)$
+        if (!m/^(?: __attribute__ | __pragma__ )\b/x &&
+            s/^( (?: \w+\  )? ) (\w+[a-z]\w+) ( \( .*)$
              / $1.defn($2,'Func',$2).norm($3) /xe) {
-	} elsif (s/^((struct|union|enum) \  (\w+)) ( \s+ \{ .* )$
+        } elsif (s/^((struct|union|enum) \  (\w+)) ( \s+ \{ .* )$
                   / defn($1,(ucfirst $2),$3).norm($4) /xe) {
-	    if ($2 eq 'enum') {
-		if (m,/[/*] (\w+)\* \=\>\; (\w+)\*\(\),) { 
-		    in_enum($1,'Func',$2)
-		} elsif (m,/[/*] (\w+)\* \=\>\; (struct) (\w+)\*,) { 
-		    in_enum($1,(ucfirst $2),$3);
-	        }
-	    }
-	} elsif (s/^(typedef \s+ )((struct|union|enum) \  (\w+))
+            if ($2 eq 'enum') {
+                if (m,/[/*] (\w+)\* \=\>\; (\w+)\*\(\),) { 
+                    in_enum($1,'Func',$2)
+                } elsif (m,/[/*] (\w+)\* \=\>\; (struct) (\w+)\*,) { 
+                    in_enum($1,(ucfirst $2),$3);
+                }
+            }
+        } elsif (s/^(typedef \s+ )((struct|union|enum) \  (\w+))
                       (\s+) (\w+)(\;)$
                   / norm($1).norm($2).$5.
                     defn($6,'Typedef',$6,undef,[(ucfirst $3),$4]).
@@ -292,32 +292,32 @@ sub process_file ($$) {
         } elsif (s/^(typedef \s+) (\w+) (\s+) (\w+) (\;)$
                   / $1.norm($2).$3.
                     defn($4,'Typedef',$4,undef,['Typedef',$2]). $5 /xe) {
-	} elsif (s/^( \s* \#define \s+ ) (\w+) ( \s+\S )
+        } elsif (s/^( \s* \#define \s+ ) (\w+) ( \s+\S )
                   / $1.defmacro($2).norm($3) /xe) {
-	} elsif (s/( \`incontents \s+ (\d+) \s+ (\w+) \s+ )(\S .* \S)
+        } elsif (s/( \`incontents \s+ (\d+) \s+ (\w+) \s+ )(\S .* \S)
                  / norm($1).incontents($4, $2, $3) /xe) {
-	} else {
-	    if (m/^\s*\}/) {
-		$in_enum = undef;
-	    }
-	    $_ = norm($_);
-	}
-
-	# Write the line out
-
-	if ($pass == 2) {
-	    $o .= $lstripped;
-	    $o .= $_;
-	    $o .= $rstripped;
-	}
+        } else {
+            if (m/^\s*\}/) {
+                $in_enum = undef;
+            }
+            $_ = norm($_);
+        }
+
+        # Write the line out
+
+        if ($pass == 2) {
+            $o .= $lstripped;
+            $o .= $_;
+            $o .= $rstripped;
+        }
     }
 
     warning("pending xrefs at end of file") if @pending_xrefs;
 
     if ($pass == 2) {
-	push @outfiles, [ $leaf, $leaf_opath ];
-	$o .= "
"; - write_file($outfile, $o); + push @outfiles, [ $leaf, $leaf_opath ]; + $o .= ""; + write_file($outfile, $o); } } @@ -332,18 +332,18 @@ sub output_index () { \n"; my $forkind = sub { - my ($type,$desc,$pfx,$sfx) = @_; - $o .= "

$desc

    \n"; - foreach my $name (sort keys %{ $sdef{$type} }) { - my $href = refhref($type,$name); - next unless $href =~ m/\S/; - $o .= "
  • $pfx$name$sfx
    • \n"; - } - $o .= "
\n"; + my ($type,$desc,$pfx,$sfx) = @_; + $o .= "

$desc

    \n"; + foreach my $name (sort keys %{ $sdef{$type} }) { + my $href = refhref($type,$name); + next unless $href =~ m/\S/; + $o .= "
  • $pfx$name$sfx
    • \n"; + } + $o .= "
\n"; }; $forkind->('Func','Functions','','()'); $forkind->('Struct','Structs','struct ',''); @@ -352,7 +352,7 @@ END $forkind->('EnumVal','Enum values and individual #defines','',''); $o .= "\n

Files

\n"; write_file("$outdir/index.html", $o); @@ -362,37 +362,37 @@ foreach $pass (qw(1 2)) { my $depspath = "$outdir/.deps"; my $depsout; if ($pass==2) { - $depsout = new IO::File "$depspath.new", 'w' or die $!; + $depsout = new IO::File "$depspath.new", 'w' or die $!; } find({ wanted => - sub { - return unless m/\.h$/; - lstat $File::Find::name or die "$File::Find::name $!"; - -f _ or die "$File::Find::name"; - substr($File::Find::name, 0, 1+length $basedir) - eq "$basedir/" - or die "$File::Find::name $basedir"; - $leaf = substr($File::Find::name, 1+length $basedir); - if (!file_wanted()) { - debug(1,"$pass $File::Find::name excluded"); - return; - } - $leaf_opath = $leaf; - $leaf_opath =~ s#/#,#g; - $leaf_opath .= ".html"; - print $depsout "$outdir/index.html: $File::Find::name\n" - or die $! - if $pass==2; - process_file($File::Find::name, $outdir.'/'.$leaf_opath); - }, - no_chdir => 1, - }, - map { "$basedir/$_" } @indirs); + sub { + return unless m/\.h$/; + lstat $File::Find::name or die "$File::Find::name $!"; + -f _ or die "$File::Find::name"; + substr($File::Find::name, 0, 1+length $basedir) + eq "$basedir/" + or die "$File::Find::name $basedir"; + $leaf = substr($File::Find::name, 1+length $basedir); + if (!file_wanted()) { + debug(1,"$pass $File::Find::name excluded"); + return; + } + $leaf_opath = $leaf; + $leaf_opath =~ s#/#,#g; + $leaf_opath .= ".html"; + print $depsout "$outdir/index.html: $File::Find::name\n" + or die $! + if $pass==2; + process_file($File::Find::name, $outdir.'/'.$leaf_opath); + }, + no_chdir => 1, + }, + map { "$basedir/$_" } @indirs); if ($pass==2) { - close $depsout or die $!; - rename "$depspath.new", "$depspath" or die $!; + close $depsout or die $!; + rename "$depspath.new", "$depspath" or die $!; } } -- cgit v1.2.3