Find and Replace

[shadowstar]

Is there something in a WAD-editing program that lets you find and replace certian pictures, numbers, sectors, ect? If there isn't, is there a way to make one?

 

[hotdog003]

XWE's Quickfind, XWE's Replace Lump command.
That's the close there is.

 

[a441]

You can replace flats and textures with FSUBST and WSUBST.

 

[ST218]

DoomBuilder also has a Find and Replace feature, but that's only for maps, of course.