Test 03-int-range.p

Source of programm

# function fills array with number range, array is the return value.


nums = myrange( ~from 1 ~to 10)
i = 1
while i <= size( ~arg nums )
   println( ~msg nums[ i ] )
   i = i + 1
end

sub myrange(from,to)
  ret = []

  while from <= to
     push( ~array ret ~top from)
     from = from + 1
  end
  return ret
end

Standard output for 03-int-range.p

1
2
3
4
5
6
7
8
9
10

Trace output for 03-int-range.p

004|... = myrange( ~from 1 ~to 10 )...
012| ret = [ ] 
014| while (from:1 <= to:10):true
015|  push( ~array ret:[  ] ~top from:1 )...
016|  from = (from:1 + 1):2
017| end
014| while (from:2 <= to:10):true
015|  push( ~array ret:[ -> 1 ] ~top from:2 )...
016|  from = (from:2 + 1):3
017| end
014| while (from:3 <= to:10):true
015|  push( ~array ret:[ -> 1, -> 2 ] ~top from:3 )...
016|  from = (from:3 + 1):4
017| end
014| while (from:4 <= to:10):true
015|  push( ~array ret:[ -> 1, -> 2, -> 3 ] ~top from:4 )...
016|  from = (from:4 + 1):5
017| end
014| while (from:5 <= to:10):true
015|  push( ~array ret:[ -> 1, -> 2, -> 3, -> 4 ] ~top from:5 )...
016|  from = (from:5 + 1):6
017| end
014| while (from:6 <= to:10):true
015|  push( ~array ret:[ -> 1, -> 2, -> 3, -> 4, -> 5 ] ~top from:6 )...
016|  from = (from:6 + 1):7
017| end
014| while (from:7 <= to:10):true
015|  push( ~array ret:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6 ] ~top from:7 )...
016|  from = (from:7 + 1):8
017| end
014| while (from:8 <= to:10):true
015|  push( ~array ret:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7 ] ~top from:8 )...
016|  from = (from:8 + 1):9
017| end
014| while (from:9 <= to:10):true
015|  push( ~array ret:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8 ] ~top from:9 )...
016|  from = (from:9 + 1):10
017| end
014| while (from:10 <= to:10):true
015|  push( ~array ret:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9 ] ~top from:10 )...
016|  from = (from:10 + 1):11
017| end
014| while (from:11 <= to:10):false
017| end # finish loop
018| return ret:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ]
004|nums = myrange( ~from 1 ~to 10 ):[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ]
005|i = 1
006|while (i:1 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] )...
006|while (i:1 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] ):10):true
007| println( ~msg nums[i:1]:1 )...
008| i = (i:1 + 1):2
009|end
006|while (i:2 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] )...
006|while (i:2 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] ):10):true
007| println( ~msg nums[i:2]:2 )...
008| i = (i:2 + 1):3
009|end
006|while (i:3 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] )...
006|while (i:3 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] ):10):true
007| println( ~msg nums[i:3]:3 )...
008| i = (i:3 + 1):4
009|end
006|while (i:4 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] )...
006|while (i:4 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] ):10):true
007| println( ~msg nums[i:4]:4 )...
008| i = (i:4 + 1):5
009|end
006|while (i:5 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] )...
006|while (i:5 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] ):10):true
007| println( ~msg nums[i:5]:5 )...
008| i = (i:5 + 1):6
009|end
006|while (i:6 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] )...
006|while (i:6 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] ):10):true
007| println( ~msg nums[i:6]:6 )...
008| i = (i:6 + 1):7
009|end
006|while (i:7 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] )...
006|while (i:7 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] ):10):true
007| println( ~msg nums[i:7]:7 )...
008| i = (i:7 + 1):8
009|end
006|while (i:8 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] )...
006|while (i:8 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] ):10):true
007| println( ~msg nums[i:8]:8 )...
008| i = (i:8 + 1):9
009|end
006|while (i:9 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] )...
006|while (i:9 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] ):10):true
007| println( ~msg nums[i:9]:9 )...
008| i = (i:9 + 1):10
009|end
006|while (i:10 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] )...
006|while (i:10 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] ):10):true
007| println( ~msg nums[i:10]:10 )...
008| i = (i:10 + 1):11
009|end
006|while (i:11 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] )...
006|while (i:11 <= size( ~arg nums:[ -> 1, -> 2, -> 3, -> 4, -> 5, -> 6, -> 7, -> 8, -> 9, -> 10 ] ):10):false
009|end # finish loop