#2246: Create local short named aliases to global references
-----------------------------------+----------------------------------------
Reporter: fredck | Owner:
Type: New Feature | Status: new
Priority: Normal | Milestone: CKEditor 3.0
Component: Project : FCKpackager | Version:
Keywords: Confirmed |
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The packager should be able to scan a function for all global references
made inside of it. A global reference is a name not declared inside the
function scope with the "var" or "function" statements.
For example, suppose we have the following function:
{{{
function( param )
{
if ( CKEDITOR.env.IE || CKEDITOR.tools.trim( param ) == '' )
CKEDITOR.doStuff();
CKEDITOR.doOtherStuff();
if ( CKEDITOR.env.IE )
alert( CKEDITOR );
return CKEDITOR.tools.trim( CKEDITOR.doAgain() );
}
}}}
... it would end up like this:
{{{
function( A )
{
var B = CKEDITOR;
var C = B.env.IE,
D = B.tools.trim;
if ( C || D( A ) == '' )
B.doStuff();
B.doOtherStuff();
if ( C )
alert( B );
return D( B.doAgain() );
}
}}}
Note that the code is smart enough to reuse the new names when creating
other var names too.
--
Ticket URL: <http://dev.fckeditor.net/ticket/2246>
FCKeditor <http://www.fckeditor.net>
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