Change Layer in Nested Blocks

Hi,

I'm looking for a command, procedure or lisp to automatically change all the different layers in a block or within the whole of the dwg including those inside nested blocks to the current layer.

Thank you in advance,

Nicolas.

NOTE:

I tried the following without success:

Layer Walk

Layer Isolate

Change to Current Layer/Select All

do not work for it does not effectively change layed of nested objects (within blocks)

Step through the block definition and change all object's layer from there.

hi,

Thank you for your reply. Using Bedit or even Refedit is a solution for 1-2 blocks but it is not the case for a multitude of them. One radical solution is to force all layers including layers of nested objects to the current layer without deleting the objects they contain.

Regards,

Nicolas.

You can get your radical solution to work using layer merge "LAYMRG".