whitespace

diff --git a/IkiWiki/Plugin/comments.pm b/IkiWiki/Plugin/comments.pm
index 4999c3f249480d0103781431fe8b629e9d3fa4e3..6c8952d4553deb99d1435beddd5de21aae76771c 100644 (file)
--- a/IkiWiki/Plugin/comments.pm
+++ b/IkiWiki/Plugin/comments.pm
@@ -112,12 +112,12 @@ sub preprocess { # {{{
        my $page = $params{page};
 
        my $format = $params{format};
-       if (defined $format && !exists $IkiWiki::hooks{htmlize}{$format}) {
+       if (defined $format && ! exists $IkiWiki::hooks{htmlize}{$format}) {
                error(sprintf(gettext("unsupported page format %s"), $format));
        }
 
        my $content = $params{content};
-       if (!defined $content) {
+       if (! defined $content) {
                error(gettext("comment must have content"));
        }
        $content =~ s/\\"/"/g;
@@ -165,10 +165,10 @@ sub preprocess { # {{{
        $pagestate{$page}{comments}{commentip} = $commentip;
        $pagestate{$page}{comments}{commentauthor} = $commentauthor;
        $pagestate{$page}{comments}{commentauthorurl} = $commentauthorurl;
-       if (!defined $pagestate{$page}{meta}{author}) {
+       if (! defined $pagestate{$page}{meta}{author}) {
                $pagestate{$page}{meta}{author} = $commentauthor;
        }
-       if (!defined $pagestate{$page}{meta}{authorurl}) {
+       if (! defined $pagestate{$page}{meta}{authorurl}) {
                $pagestate{$page}{meta}{authorurl} = $commentauthorurl;
        }
 
@@ -221,7 +221,7 @@ sub linkcgi ($) { #{{{
        if (defined $cgi->param('do') && $cgi->param('do') eq "commenter") {
 
                my $page=decode_utf8($cgi->param("page"));
-               if (!defined $page) {
+               if (! defined $page) {
                        error("missing page parameter");
                }
 
@@ -310,7 +310,7 @@ sub sessioncgi ($$) { #{{{
        }
        my @page_types;
        if (exists $IkiWiki::hooks{htmlize}) {
-               @page_types = grep { !/^_/ } keys %{$IkiWiki::hooks{htmlize}};
+               @page_types = grep { ! /^_/ } keys %{$IkiWiki::hooks{htmlize}};
        }
 
        my $allow_author = $config{comments_allowauthor};
@@ -326,7 +326,7 @@ sub sessioncgi ($$) { #{{{
 
        $form->tmpl_param(username => $session->param('name'));
 
-       if ($allow_author and !defined $session->param('name')) {
+       if ($allow_author and ! defined $session->param('name')) {
                $form->tmpl_param(allowauthor => 1);
                $form->field(name => 'author', type => 'text', size => '40');
                $form->field(name => 'url', type => 'text', size => '40');
@@ -343,7 +343,7 @@ sub sessioncgi ($$) { #{{{
        # it to file_pruned anyway
        my $page = $form->field('page');
        $page = IkiWiki::possibly_foolish_untaint($page);
-       if (!defined $page || !length $page ||
+       if (! defined $page || ! length $page ||
                IkiWiki::file_pruned($page, $config{srcdir})) {
                error(gettext("bad page name"));
        }