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<MTEntries>
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</MTEntries>

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stash¤È¤Ï¡©

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# MT::Hoge¥ª¥Ö¥¸¥§¥¯¥È¤òºîÀ®¤·¤Æ¡¢stash¤ÎMyPlugin::Hoge¤ÇÊݸ¤·¤Æ¤ª¤¯¡£
my $hoge = new MT::Hoge;
$ctx->stash('MyPlugin::Hoge', $hoge);

...

# ¤½¤Î¸å¤É¤³¤«¤Ç¡ÊÊ̤Υ᥽¥Ã¥ÉÆâ¤Ç¤Ç¤â¡Ëstash¤«¤éÊݸ¤·¤Æ¤ª¤¤¤¿MT::Hoge¥ª¥Ö¥¸¥§¥¯¥È¤ò¼èÆÀ¤¹¤ë
sub some_method {
  :
  my $hoge = $ctx->stash('MyPlugin::Hoge');
}

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¤Þ¤¿¡¢½èÍýÃæ¤Î¥¨¥ó¥È¥ê¡¼¤Ê¤É¡¢´ûÄê¤Î<type>¤Î¥ª¥Ö¥¸¥§¥¯¥È¡Ê<type>¤Ïentry¡¢category¤Ê¤É¡¢MT::*¡ÊMT::Object¤Î¥µ¥Ö¥¯¥é¥¹¡Ë¤òÆÃÄꤹ¤ë¼±Ê̻ҡˤò¼èÆÀ¤¹¤ë¤³¤È¤â¤Ç¤­¤Þ¤¹¡£

# ¸½ºß½èÍýÂоݤÎMT::Entry¥ª¥Ö¥¸¥§¥¯¥È¤òÆÀ¤ë¡£¥¨¥ó¥È¥ê¡¼¤ËÂФ·¤Æ½èÍý¤·¤Æ¤¤¤Ê¤±¤ì¤Ð¡Ê¡ástash¤ÎÊÖ¤êÃͤ¬null¤Ê¤é¡Ëreturn
$ctx->stash('entry') or return; 

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¤Ê¤ª¡¢¥³¥ó¥Æ¥Ê¡¦¥¿¥°¤Î¥Ï¥ó¥É¥é¥á¥½¥Ã¥ÉÆâ¤Ç¤Ï$ctx->stash('tokens')¡¢$cts->stash('builder')¤Ï¸ºß¤¬Êݾ㤵¤ì¤Æ¤¤¤Þ¤¹¡£

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MT::Template::Context->add_container_tag($name, \&subroutine)

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¤Ç¤¹¡£

°Ê²¼¤Ë¡¢<MTMyLoop>¤Î¥³¥ó¥Æ¥Ê¡¦¥¿¥°¤òÄêµÁ¤·¡¢¤Þ¤¿¤½¤ÎÃæ¤Ç<MTMyCount>¤Ç²¿²óÌܤΥ롼¥×¤«¤òɽ¼¨¤¹¤ë¥µ¥ó¥×¥ë¤òµ­½Ò¤·¤Þ¤¹¡£

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<MTMyLoop count="10">
   ¥ë¡¼¥×¡¢<$MTMyCount$>²óÌܤμ¹Ô
</MTMyLoop>

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MT::Template::Context->add_container_tag('MyLoop', \&_my_loop);
MT::Template::Context->add_tag('MyCount', \&_my_count);

sub _my_loop {
    # ¥Ï¥ó¥É¥é¤Ë¤ÏÆó¤Ä¤Î°ú¿ô¤¬ÅϤµ¤ì¤ë¡£
    # $ctx¤Ï¥Æ¥ó¥×¥ì¡¼¥ÈÀ¸À®»þ¤ËÍѤ¤¤¿MT::Template::Context¥ª¥Ö¥¸¥§¥¯¥È
    # $args¤Ï¥Æ¥ó¥×¥ì¡¼¥ÈÃæ¤Î¥¿¥°¤«¤éÅϤµ¤ì¤ë°ú¿ô¤ò³ÊǼ¤¹¤ë¥Ï¥Ã¥·¥åÇÛÎó¤Ø¤Î¥ê¥Õ¥¡¥ì¥ó¥¹
    my $ctx = shift;
    my $args = shift;

    # ¥ë¡¼¥×²ó¿ô¤ò¼èÆÀ
    my $count = $args->{count} || 1;

    my $res = '';

    my $builder = $ctx->stash('builder');
    my $tokens = $ctx->stash('tokens');

    for (my $i=1; $i<=$count; $i++) {
        $ctx->stash('MyLoop::index', $i);
        defined(my $out = $builder->build($ctx, $tokens))
        or return $ctx->error($builder->errstr);
        $res .= $out;
    }
    return $res;
}

sub _my_count {
    my $ctx = shift;
    $ctx->stash('MyLoop::index');
}

$builder->build¥á¥½¥Ã¥É¤¬¼ºÇÔ¤·¤Æ¡¢½ÐÎϤι½ÃÛ¤¬¤Ç¤­¤Ê¤«¤Ã¤¿»þ¤Ï$builder->errstr¤ÇÆÀ¤é¤ì¤ë¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤ò$ctx->error¤ÇÊÖ¤·¤Þ¤¹¡£

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 return $ctx->error("the error message");

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 my $entry = $ctx->stash('entry')
   or return $ctx->error("Tag called without an entry in context");

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