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-rw-r--r--noao/twodspec/apextract/apdemos/apdemos.cl17
1 files changed, 17 insertions, 0 deletions
diff --git a/noao/twodspec/apextract/apdemos/apdemos.cl b/noao/twodspec/apextract/apdemos/apdemos.cl
new file mode 100644
index 00000000..3b040ef7
--- /dev/null
+++ b/noao/twodspec/apextract/apdemos/apdemos.cl
@@ -0,0 +1,17 @@
+procedure apdemos (demo)
+
+int demo {prompt="Demo number"}
+
+begin
+ int demonum
+ file demofile
+
+ if ($nargs == 0)
+ type ("apdemos$apdemos.men")
+ demonum = demo
+ demofile = "apdemos$apdemo" // demonum // ".cl"
+ if (access (demofile))
+ cl (< demofile)
+ else
+ error (1, "Invalid demo number " // demonum)
+end