Terminal control/Positional read: Difference between revisions

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 =={{header|REXX}}==
 The REXX doesn't have any cursor or screen management tools, but some REXX interpreters have added the functionality via different methods.
 {{works with|PC/REXX}}
 <lang rexx>/*REXX program demonstrates reading a char at  specific screen location.*/
+row = 6                                /*point to row six.              */
+col = 3                                /*point to column three.         */
+howMany = 1                            /*read one character.            */
-row=6                                  /*point to row six.              */
+stuff = scrRead(row, col, howMany)     /*this'll do it.                 */
-col=3                                  /*point to column three.         */
-howMany=1                              /*read one character.            */
-stuff=scrRead(row,col,howMany)         /*this'll do it.                 */
-other=scrRead(40,6,1)                  /*same thing, but for row forty. */</lang>
+other = scrRead(40, 6, 1)              /*same thing, but for row forty. */
+                                       /*stick a fork in it, we're done.*/</lang>
 {{omit from|ACL2}}