More base classes

[krlmlr]

ls(baseenv()) |> grep(pattern = "^[[][.]", value = TRUE)
#>  [1] "[.AsIs"            "[.data.frame"      "[.Date"           
#>  [4] "[.difftime"        "[.Dlist"           "[.DLLInfoList"    
#>  [7] "[.factor"          "[.hexmode"         "[.listof"         
#> [10] "[.noquote"         "[.numeric_version" "[.octmode"        
#> [13] "[.POSIXct"         "[.POSIXlt"         "[.simple.list"    
#> [16] "[.table"           "[.warnings"

^{Created on 2023-03-24 with reprex v2.0.2}