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Posted to commits@tapestry.apache.org by "Alexander Kiel (JIRA)" <ji...@apache.org> on 2010/03/03 17:06:27 UTC

[jira] Updated: (TAP5-1040) Allow HTML5 doctype to be printed

     [ https://issues.apache.org/jira/browse/TAP5-1040?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexander Kiel updated TAP5-1040:
---------------------------------

    Attachment: added_ability_to_print_the_HTML5_DOCTYPE.patch

Path against the trunk version of org.apache.tapestry5.dom.DTD. I simply added the ability to print DOCTYPEs without public or system identifiers.

> Allow HTML5 doctype to be printed
> ---------------------------------
>
>                 Key: TAP5-1040
>                 URL: https://issues.apache.org/jira/browse/TAP5-1040
>             Project: Tapestry 5
>          Issue Type: Improvement
>          Components: tapestry-core
>    Affects Versions: 5.2.0, 5.1.0.5
>            Reporter: Alexander Kiel
>            Priority: Minor
>         Attachments: added_ability_to_print_the_HTML5_DOCTYPE.patch
>
>
> According to the HTML5 Working Draft [1], the doctype to be used in the case you are using the HTML syntax is:
> <!DOCTYPE HTML> case-insensitive
> Unfortunately the class org.apache.tapestry5.dom.DTD doesn't allow doctypes with empty public and system identifier. It is also not possible to output the DOCTYPE legacy string <!DOCTYPE HTML SYSTEM "about:legacy-compat">, because some parser internal to Tapestry tries to resolve the system identifier. The best thing, I was able to output is the full HTML 4.01 strict doctype:
> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
> It is allowed in HTML5 as obsolete permitted DOCTYPE string, but not desired.
> It would be very simple to allow for what empty HTML5 doctype in org.apache.tapestry5.dom.DTD.
> [1]: http://www.w3.org/TR/2010/WD-html5-20100304/

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