**Lists, Matrix and String commands** 16 5 NEW ^ Command ^ Short Description ^ ^ | **[[manual:chapter6:composites:cmd_put|PUT]]** | Replace an item in a composite | | | **[[manual:chapter6:composites:cmd_puti|PUTI]]** | Replace an item and increase index | | | **[[manual:chapter6:composites:cmd_get|GET]]** | Extract an item from a composite | | | **[[manual:chapter6:composites:cmd_geti|GETI]]** | Extract an item and increase index | | | **[[manual:chapter6:composites:cmd_head|HEAD]]** | Extract the first item in a composite | | | **[[manual:chapter6:composites:cmd_tail|TAIL]]** | Removes the first item in a composite | | | **[[manual:chapter6:composites:cmd_objdecomp|OBJ→]]** | Explode an object into its components | | | **[[manual:chapter6:composites:cmd_repl|REPL]]** | Replace elements in a composite | | | **[[manual:chapter6:composites:cmd_pos|POS]]** | Find the position of an element in a composite | | | **[[manual:chapter6:composites:cmd_npos|NPOS]]** | Find object in a composite, starting from index N | NEW | | **[[manual:chapter6:composites:cmd_posrev|POSREV]]** | Find the position of an element, starting from the end | NEW | | **[[manual:chapter6:composites:cmd_nposrev|NPOSREV]]** | Find the position from the end, starting at index N | NEW | | **[[manual:chapter6:composites:cmd_sub|SUB]]** | Extract a group of elements from a composite | | | **[[manual:chapter6:composites:cmd_size|SIZE]]** | Number of elements in a composite | | | **[[manual:chapter6:composites:cmd_rhead|RHEAD]]** | Returns the last element from the composite | NEW | | **[[manual:chapter6:composites:cmd_rtail|RTAIL]]** | Removes the last element from the composite | NEW |