JavaScriptCore:

JavaScriptCore:

2006-07-19  Anders Carlsson  <acarlsson@apple.com>

        Reviewed by Darin.

        <rdar://problem/4620655> REGRESSION(10.4.7-10.5): preview button for a blogger.com post doesn't work

        * kjs/nodes2string.cpp:
        (StringNode::streamTo):
        Return the escaped string.

        (RegExpNode::streamTo):
        Use the correct syntax.

        * kjs/function.cpp:
        (KJS::escapeStringForPrettyPrinting):
        * kjs/function.h:
        Add escape function which escapes a string for pretty-printing so it can be parsed again.

        * wtf/unicode/icu/UnicodeIcu.h:
        (WTF::Unicode::isPrintableChar):
        New function.

LayoutTests:

2006-07-19  Anders Carlsson  <acarlsson@apple.com>

        Reviewed by Darin.

        <rdar://problem/4620655> REGRESSION(10.4.7-10.5): preview button for a blogger.com post doesn't work

        * fast/js/pretty-print-expected.txt: Added.
        * fast/js/pretty-print.html: Added.
        * fast/js/resources/pretty-print.js: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@15526 268f45cc-cd09-0410-ab3c-d52691b4dbfc