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|
(# This is just a comment #)
(# Nested comments (# like this #) work fine #)
run file "core.nom"
say "foo"
say (4)
(# "rule" is just a function that takes a function call spec and a block of code to run,
and stores the function definition #)
rule "fart": say "poot"
fart
(# multi-line strings: #)
say ".."
| Once upon a time
|there was a very
|long string
|
| with
| rather
| silly
| indentation
| and "quotes"
|.." (even fakeouts like that) "
|(done)
|
rule "doublefart": (# this farts twice #)
say "poot"
say "poot"
doublefart
rule "subex work": return "subexpressions work"
say (subex work)
say (..)
subex work
say ["lists", "work"]
say []
say [..]
1, 2
3
rule "say both %one and %two":
say %one
say %two
say both [..]
1,2
..and [..]
3,4
say both..
"hello"
and "world"
rule "three": return 3
say both ..
"a list:"
and [..]
1,2,(three),(4)
if 1: yes
..else: no
if 1: yes ..else: no
say (do: return 5)
rule "do %one also %two":
do %one
do %two
do: say "one liner"
..also: say "another one liner"
say (do: return "wow")
say (1 + (-(2 * 3)))
say (2 + (..)
3 * 4
..)
if %x:
say "one"
..else: if %y:
say "two"
..else:
say "three"
printf [..]
".."
|this is a longstring
|
.., "with", ".."
| multiple lines
rule "%n bottles":
lua block [..]
".."
|do
| print("running raw lua code...")
| local n =
.., %n, ".."
|
| for i=n,1,-1 do
| print(tostring(i).." bottles of beer on the wall. Take one down, pass it around,")
| end
| print("no more bottles of beer on the wall.")
|end
nil
9 bottles
rule "dumsum %nums":
let "sum" = 0
for "n" in %nums:
let "sum" = (%sum + %n)
return %sum
say (dumsum [1,2,3])
|
