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| author | Paul Buetow <paul@buetow.org> | 2008-08-26 08:17:55 +0000 |
|---|---|---|
| committer | Paul Buetow <paul@buetow.org> | 2008-08-26 08:17:55 +0000 |
| commit | 9bf07e1dfa69b5d6e4c296c0690b5ed91f909b7b (patch) | |
| tree | 60f46be65a1fbaeed2f5deb1d4dbcf5ea68e0d01 /examples/procedures.fy | |
added v0.1 branch
Diffstat (limited to 'examples/procedures.fy')
| -rw-r--r-- | examples/procedures.fy | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/examples/procedures.fy b/examples/procedures.fy new file mode 100644 index 0000000..cbe2121 --- /dev/null +++ b/examples/procedures.fy @@ -0,0 +1,30 @@ +#* + * Examples of how to use procedures + *# + +proc foo { + say 1 + a * 3 + b; + my c = 6; +} + +my a = 2, b = 4; + +foo; # Run the procedure. Print out "11\n" +say c; # Print out "6\n"; + +proc bar { + say "I am bar"; + + undef baz; + + proc baz { + say "I am baz"; + } +} + +# Here bar would produce an error because the proc is not yet defined! +# bar; + +bar; # Here the procedure bar will define the procedure baz! +baz; # Now the procedure baz is defined! +bar; # Here the procedure bar will redefine baz again! |
