Add 1995/schnitzi/try.sh

1995/schnitzi/README.md

@@ -15,9 +15,7 @@ make all
 ## Try:
 
 ```sh
-./schnitzi 24
-./schnitzi 18
-./schnitzi 30
+./try.sh
 ```
 
 WARNING: the author warns to not use too high a number! If you wish to ignore

1995/schnitzi/try.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+#
+# try.sh - demonstrate IOCCC winner 1995/schnitzi
+#
+
+# make sure CC is set so that when we do make CC="$CC" it isn't empty. Doing it
+# this way allows us to have the user specify a different compiler in an easy
+# way.
+if [[ -z "$CC" ]]; then
+    CC="cc"
+fi
+
+make CC="$CC" all >/dev/null || exit 1
+
+# clear screen after compilation so that only the entry is shown
+clear
+
+
+read -r -n 1 -p "Press any key to run: ./schnitzi 24 (space = next page, q = quit): "
+echo 1>&2
+./schnitzi 24 | less -rEXF
+echo 1>&2
+
+read -r -n 1 -p "Press any key to run: ./schnitzi 18 (space = next page, q = quit): "
+echo 1>&2
+./schnitzi 18 | less -rEXF
+echo 1>&2
+
+read -r -n 1 -p "Press any key to run: ./schnitzi 30 (space = next page, q = quit): "
+echo 1>&2
+./schnitzi 30 | less -rEXF
+echo 1>&2
+
+
+
+