Way back in 2001 one of our distinguished gentleman took a routine called "Chain.lsp" and made a vlisp version called, "PeditAutoJoin.vlx" and a second version called, "PeditJoinAllSelected.vlx"
Unfortunately, he released them in vlx (since it was a new thing)
They no longer work in A2k20
Command: (LOAD "C:/.../Dropbox/AutoCAD Working Files/Unused/PeditAutoJoin.VLX") ; error: bad xsubr(L) instruction (offs code): 60905 0
So... Is our distinguished gentleman around? Has he updated the code over time?
If not... does anyone have a similar routine. You invoke, select a line, and the routine automatically runs around connecting all the joining lines as if it was using the JOIN command on each connection until it's all connected.