Time for an 2014 update…

Task/Detect-division-by-zero/BASIC/detect-division-by-zero-2.basic

@@ -0,0 +1,19 @@
+      PROCdivide(-44, 0)
+      PROCdivide(-44, 5)
+      PROCdivide(0, 5)
+      PROCdivide(5, 0)
+      END
+
+      DEF PROCdivide(numerator, denominator)
+      ON ERROR LOCAL IF FALSE THEN
+        REM 'Try' clause:
+        PRINT numerator / denominator
+      ELSE
+        REM 'Catch' clause:
+        CASE ERR OF
+          WHEN 18: PRINT "Division by zero"
+          WHEN 20: PRINT "Number too big"
+          OTHERWISE RESTORE LOCAL : ERROR ERR, REPORT$
+        ENDCASE
+      ENDIF
+      ENDPROC