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Pnuts Updates (Tweaks in parser, pnuts.xml module, bug fixes, etc.)

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Toyokazu Tomatsu

Posts: 66
Nickname: tomatsu
Registered: Jul, 2003

Toyokazu Tomatsu is a developer of Pnuts.

Pnuts Updates (Tweaks in parser, pnuts.xml module, bug fixes, etc.)

Posted: Sep 28, 2004 4:43 PM

This post originated from an RSS feed registered with Java Buzz by Toyokazu Tomatsu.
Original Post: Pnuts Updates (Tweaks in parser, pnuts.xml module, bug fixes, etc.) Feed Title: Pnuts Addict Feed URL: http://pnuts.org/~tomatsu/jroller-rss.xml Feed Description: Toyokazu Tomatsu's Weblog	Latest Java Buzz Posts Latest Java Buzz Posts by Toyokazu Tomatsu Latest Posts From Pnuts Addict

Updates in Pnuts 20040928(1.1b2, 1.0rc2)

- Array expression{...} is added(1.1b2)

    {1,2,3}    // same as [1,2,3]
    (double[][]){{1,2,3}}

Newline is allowed before binary operators (1.1b2)

    if (true
    &&
    true)
    {
        println("ok")
    }

- Added a way to handle multiple syntax errors (1.1b2)

- DOM object manipulation is simplified

    doc = readDocument(getURL("http://pnuts.org/~tomatsu/blog/rss.pnut"))
    nodeAccess(true)
    printAll(doc.rss.channel.item.title)

- project() and call() are added (1.1b2, 1.0rc2)

- nodeEdit()is added (1.1b2, 1.0rc2)

    nodeEdit(true)   // undefined variables are interpreted as tag functions
    html(head(title("pnutsblog")), body(p("test"))) 
     // --> <html><head><title>pnutsblog</title></head><body><p>test</p></body></html>

- element() and defineTags() are added (1.1b2, 1.0r2)

    foo = element("foo")  // tag function
    foo("bar")   // --> <foo>bar</foo>

    defineTags("foo", "bar", "baz")  // specified tags are defined in the current package
    foo(bar(baz("hoge")))  // --> <foo><bar><baz>hoge</baz></bar></foo>

    doc = readDocument(getURL("http://pnuts.org/~tomatsu/blog/rss.pnut"))
    nodeEdit(true)
    channel = doc.rss.channel
    htmldoc = html(
                head(
                  title(channel.title)
                ),
                body( 
                  h1(channel.title),
                    call(ul, project(channel.item.title, li))
                )
              )
    writeDocument(htmldoc())

Bug fixes:
- #46
- #47
- #48

Read: Pnuts Updates (Tweaks in parser, pnuts.xml module, bug fixes, etc.)

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