Data commit

Task/Runtime-evaluation/REXX/runtime-evaluation.rexx

@@ -0,0 +1,20 @@
+/*REXX program illustrates the ability to  execute code  entered  at runtime (from C.L.)*/
+numeric digits 10000000                          /*ten million digits should do it.     */
+bee=51
+stuff= 'bee=min(-2,44);  say 13*2 "[from inside the box.]";  abc=abs(bee)'
+interpret stuff
+say 'bee='  bee
+say 'abc='  abc
+say
+                                                 /* [↓]  now, we hear from the user.    */
+say 'enter an expression:'
+pull expression
+say
+say 'expression entered is:'  expression
+say
+
+interpret '?='expression
+
+say 'length of result='length(?)
+say ' left 50 bytes of result='left(?,50)"···"
+say 'right 50 bytes of result=···'right(?, 50)   /*stick a fork in it,  we're all done. */