variable existence checking

[Thorsten Haude]

Hi,

* Joachim Lous wrote (2007-06-04 14:37):
>This reminds me of the way Javascript/ecmascript does it: it as a
>"typeof" editor to inspect the type of a variable's value, and has the
>pseudo-_type_ "undefined" for detecting unset variables.

This looks similat to the way my patch works.


Thorsten
-- 
Fear leads to anger. Anger leads to hate. Hate leads to
using Windows for mission-critical applications.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: not available
Url : http://www.nedit.org/pipermail/discuss/attachments/20070611/65a634f3/attachment.bin