remove debugging

[ikiwiki.git] / IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index dcb68bca6d525578fee12e7bdd25d5f92c1e51ef..0ed52aeaec0918224bc166eb7150fdc76e73c88b 100644 (file)
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -17,9 +17,7 @@ our @EXPORT = qw(hook debug error template htmlpage add_depends pagespec_match
                  displaytime will_render gettext
                  %config %links %renderedfiles %pagesources);
 our $VERSION = 1.02; # plugin interface version, next is ikiwiki version
-our $version='unknown'; # VERSION_AUTOREPLACE done by Makefile, DNE
-my $installdir=''; # INSTALLDIR_AUTOREPLACE done by Makefile, DNE
-
+our $version="1.45";my $installdir="/usr";
 # Optimisation.
 use Memoize;
 memoize("abs2rel");
@@ -293,9 +291,7 @@ sub writefile ($$$;$$) { #{{{
                $writer->(\*OUT, $cleanup);
        }
        else {
-               if (length $content) {
-                       print OUT $content || error("failed writing to $newfile: $!", $cleanup);
-               }
+               print OUT $content or error("failed writing to $newfile: $!", $cleanup);
        }
        close OUT || error("failed saving $newfile: $!", $cleanup);
        rename($newfile, "$destdir/$file") || 
@@ -365,23 +361,27 @@ sub pagetitle ($;$) { #{{{
        my $unescaped=shift;
 
        if ($unescaped) {
-               $page=~s/__(\d+)__/chr($1)/eg;
+               $page=~s/(__(\d+)__|_)/$1 eq '_' ? ' ' : chr($2)/eg;
        }
        else {
-               $page=~s/__(\d+)__/&#$1;/g;
+               $page=~s/(__(\d+)__|_)/$1 eq '_' ? ' ' : "&#$2;"/eg;
        }
-       $page=~y/_/ /;
 
        return $page;
 } #}}}
 
 sub titlepage ($) { #{{{
        my $title=shift;
-       $title=~y/ /_/;
-       $title=~s/([^-[:alnum:]_:+\/.])/"__".ord($1)."__"/eg;
+       $title=~s/([^-[:alnum:]:+\/.])/$1 eq ' ' ? '_' : "__".ord($1)."__"/eg;
        return $title;
 } #}}}
 
+sub linkpage ($) { #{{{
+       my $link=shift;
+       $link=~s/([^-[:alnum:]:+\/._])/$1 eq ' ' ? '_' : "__".ord($1)."__"/eg;
+       return $link;
+} #}}}
+
 sub cgiurl (@) { #{{{
        my %params=@_;
 
@@ -502,19 +502,25 @@ sub linkify ($$$) { #{{{
 
        $content =~ s{(\\?)$config{wiki_link_regexp}}{
                defined $2
-                       ? ( $1 ? "[[$2|$3]]" : htmllink($lpage, $page, titlepage($3), anchor => $4, linktext => pagetitle($2)))
-                       : ( $1 ? "[[$3]]"    : htmllink($lpage, $page, titlepage($3), anchor => $4))
+                       ? ( $1 ? "[[$2|$3]]" : htmllink($lpage, $page, linkpage($3), anchor => $4, linktext => pagetitle($2)))
+                       : ( $1 ? "[[$3]]"    : htmllink($lpage, $page, linkpage($3), anchor => $4))
        }eg;
        
        return $content;
 } #}}}
 
 my %preprocessing;
-sub preprocess ($$$;$) { #{{{
+our $preprocess_preview=0;
+sub preprocess ($$$;$$) { #{{{
        my $page=shift; # the page the data comes from
        my $destpage=shift; # the page the data will appear in (different for inline)
        my $content=shift;
        my $scan=shift;
+       my $preview=shift;
+
+       # Using local because it needs to be set within any nested calls
+       # of this function.
+       local $preprocess_preview=$preview if defined $preview;
 
        my $handle=sub {
                my $escape=shift;
@@ -566,6 +572,7 @@ sub preprocess ($$$;$) { #{{{
                                @params,
                                page => $page,
                                destpage => $destpage,
+                               preview => $preprocess_preview,
                        );
                        $preprocessing{$page}--;
                        return $ret;