Arguments

entity  any entity (as normal entity or as VLA object name) to get the number string for (if it is a BIM "Space" entity)
numberString  (string)  the new number string to be assigned (can be any string, not necessarily a number)

Return

string or NIL, if not a "Space" entity

Example

(bim:set-spacenumber ent "My Space 2")  T
(bim:get-spacenumber ent)  "My Space 2"

Remarks

if an empty string is assigned, the "number string" will be reset to the the BIM default string