From d4657a5d7029ea66d19a5d238a9dd6bf75fe5bb0 Mon Sep 17 00:00:00 2001 From: Paul Buetow Date: Sun, 19 Oct 2008 00:24:01 +0000 Subject: jo --- examples/all-examples.txt | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) (limited to 'examples') diff --git a/examples/all-examples.txt b/examples/all-examples.txt index bdf199f..b438de3 100644 --- a/examples/all-examples.txt +++ b/examples/all-examples.txt @@ -296,6 +296,39 @@ assert 0 == (say defined bar); +#* + * Examples of how to use synonyms + *# + +# Create a variable foo, and bar is a synonym for foo +my foo = "foo"; +my bar = \foo; + +# Reset the value of foo +foo = "bar"; + +# The synonym variable should now also set to "bar" +assert "bar" == say bar; + +# Create a new procedure baz +proc baz { + say "I am baz"; +} + +# Make a synonym baz, and undefine baz +my bay = \baz; +undef baz; + +# bay still has a reference of the original procedure baz +bay; # this prints aut "I am baz" + +assert 0 == defined baz; +assert 1 == defined bay; + +# This removes the procedure from memory +undef bay; + + #* * Examples how to convert types *# -- cgit v1.2.3