(vl-file-rename old-filename new-filename)
Arguments
old-filename
A string containing the name of the file you want to rename. If you do not
specify a full path name, vl-file-rename looks in the AutoCAD default
drawing directory.
new-filename
A string containing the new name to be assigned to the file.
NoteIf you do not specify a path name, vl-file-rename writes the renamed
file to the AutoCAD default drawing directory.
Return Values
T, if renaming completed successfully; nil if renaming failed.
Examples
_$ (vl-file-rename "c:/newauto.bat"
"c:/myauto.bat")
T
NoteIf the target file already exists, this function fails.