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-rw-r--r--tests/testweb/once.scm2
1 files changed, 2 insertions, 0 deletions
diff --git a/tests/testweb/once.scm b/tests/testweb/once.scm
new file mode 100644
index 0000000..f725903
--- /dev/null
+++ b/tests/testweb/once.scm
@@ -0,0 +1,2 @@
+(let ((counter (with-input-from-file "counter" read)))
+ (with-output-to-file "counter" (lambda () (write (add1 counter)))))