whitespace fixes and a typo

diff --git a/IkiWiki/Plugin/po.pm b/IkiWiki/Plugin/po.pm
index 1f3ff252e900eccedbaf0b44557dae6bb05f0f9f..ad3fe9da86566acf9f067e5a116192fc7ce34770 100644 (file)
--- a/IkiWiki/Plugin/po.pm
+++ b/IkiWiki/Plugin/po.pm
@@ -28,7 +28,7 @@ use UNIVERSAL;
 my %translations;
 my @origneedsbuild;
 my %origsubs;
-my @slavelanguages; # languages codes ordered as in config po_slave_languages
+my @slavelanguages; # language codes ordered as in config po_slave_languages
 
 memoize("istranslatable");
 memoize("_istranslation");
@@ -109,7 +109,7 @@ sub getsetup () {
                                'fr|Français',
                                'es|Español',
                                'de|Deutsch'
-                            ],
+                       ],
                        description => "slave languages (PO files)",
                        safe => 1,
                        rebuild => 1,
@@ -146,18 +146,18 @@ sub checkconfig () {
                        if (!defined $code || !defined $name) {
                                error(sprintf(gettext("%s has invalid syntax: must use CODE|NAME"),
                                              $pair));
-                        }
+                       }
                        $slaves{$code} = $name;
                        push @slavelanguages, $code;
 
-                }
+               }
                $config{po_slave_languages} = \%slaves;
-        }
+       }
        elsif (ref $config{po_slave_languages} eq 'HASH') {
                @slavelanguages = sort {
                        $config{po_slave_languages}->{$a} cmp $config{po_slave_languages}->{$b};
                } keys %{$config{po_slave_languages}};
-        }
+       }
 
        delete $config{po_slave_languages}{$config{po_master_language}{code}};;
 
@@ -558,7 +558,7 @@ sub formbuilder (@) {
        # This cannot be done in the formbuilder_setup hook as the list of types is
        # computed later.
        if ($form->field("do") eq "create") {
-               foreach my $field ($form->field) {
+               foreach my $field ($form->field) {
                        next unless "$field" eq "type";
                        next unless $field->type eq 'select';
                        my $orig_value = $field->value;
@@ -706,7 +706,7 @@ sub myisselflink ($$) {
        return 1 if $origsubs{'isselflink'}->($page, $link);
        if (istranslation($page)) {
                return $origsubs{'isselflink'}->(masterpage($page), $link);
-        }
+       }
        return;
 }
 
@@ -862,7 +862,7 @@ sub otherlanguages_codes ($) {
 sub otherlanguages_pages ($) {
        my $page=shift;
 
-        my %ret;
+       my %ret;
        map {
                $ret{$_} = otherlanguage_page($page, $_)
        } @{otherlanguages_codes($page)};
@@ -1194,7 +1194,7 @@ sub isvalidpo ($) {
        unlink $infile;
 
        if ($res) {
-           return IkiWiki::SuccessReason->new("valid gettext data");
+               return IkiWiki::SuccessReason->new("valid gettext data");
        }
        return IkiWiki::FailReason->new(gettext("invalid gettext data, go back ".
                                        "to previous page to continue edit"));
@@ -1206,7 +1206,7 @@ sub po4a_type ($) {
        my $pagetype = pagetype($file);
        if ($pagetype eq 'html') {
                return 'xhtml';
-        }
+       }
        return 'text';
 }
 
@@ -1220,13 +1220,13 @@ sub po4a_options($) {
                # how to disable options is not consistent across po4a modules
                $options{includessi} = '';
                $options{includeexternal} = 0;
-        }
+       }
        elsif ($pagetype eq 'mdwn') {
                $options{markdown} = 1;
-        }
-        else {
+       }
+       else {
                $options{markdown} = 0;
-        }
+       }
 
        return %options;
 }
@@ -1301,11 +1301,11 @@ sub match_needstranslation ($$;@) {
                }
                elsif ($wanted > 100) {
                        return IkiWiki::FailReason->new("parameter is greater than 100");
-                }
-        }
-        else {
+               }
+       }
+       else {
                $wanted=100;
-        }
+       }
 
        my $percenttranslated=IkiWiki::Plugin::po::percenttranslated($page);
        if ($percenttranslated eq 'N/A') {
@@ -1313,7 +1313,7 @@ sub match_needstranslation ($$;@) {
        }
        elsif ($percenttranslated < $wanted) {
                return IkiWiki::SuccessReason->new("file has $percenttranslated translated");
-        }
+       }
        else {
                return IkiWiki::FailReason->new("file is translated enough");
        }