Just another update

Task/Input-loop/REXX/input-loop-2.rexx

@@ -1,5 +1,4 @@
-/* -- AREXX -- */
-do until eof(stdin)
-  l = readln(stdin)
-  say l
-end
+Do Until input=''
+  input=linein(stdin)
+  Call lineout ,input
+  End

Task/Input-loop/REXX/input-loop-3.rexx

@@ -1,6 +1,5 @@
-/*REXX program to read from the (console) default input stream until nul*/
-
-       do  until _==''
-       parse pull _
-       end   /*until ...*/
-exit                                   /*stick a fork in it, we're done.*/
+/* -- AREXX -- */
+do until eof(stdin)
+  l = readln(stdin)
+  say l
+end

Task/Input-loop/REXX/input-loop-4.rexx

@@ -0,0 +1,6 @@
+/*REXX program reads from the (console) default input stream until null*/
+
+       do  until _==''
+       parse pull _
+       end   /*until ...*/
+exit                                   /*stick a fork in it, we're done.*/

Task/Input-loop/REXX/input-loop-5.rexx

@@ -0,0 +1,6 @@
+/*REXX program reads from the (console) default input stream until null*/
+
+       do  until _==''
+       _=linein()
+       end   /*until ...*/
+exit                                   /*stick a fork in it, we're done.*/