[Bf-committers] EditMesh patch undo for BF 2.3

[Robert Wenzlaff]

Adds intrr's Editmesh Undo to BF.

I noticed when porting this there were already some fragments of disabled 
global undo code in the tree. 

source/blender/src/editobject.c:    extern int undo_push(char *);
source/blender/src/editobject.c:    //if (undo_push("Erase")) return;

I didn't do this.

This patch is against CVS on Oct. 13, about  0345 GMT.  It needt to be applied 
after the Knife patch (but that's not an issue, since intrr commited it 
already...)

http://www.soylent-green.com/EditMeshUndo-BF-23.diff

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Robert Wenzlaff   rwenzlaff@soylent-green.com