# Day 2: Dive!

## part 1

This one doesn't seem too difficult. Parsing a text file line-by-line and updating 2 variables based on that. 

~~~
'depth var
'hpos var
~~~  

The `read-move` word is used for every command in the file.

~~~
:read-move (s-) ASCII:SPACE s:split/char
    'forward [ s:trim s:to-number @hpos + !hpos ] s:case 
    'up [ s:trim s:to-number @depth swap - !depth ] s:case 
    'down [ s:trim s:to-number @depth + !depth ] s:case  
;
~~~

And run this on the whole file, printing the results:

~~~
'input2 [ read-move ] file:for-each-line
@depth @hpos * n:put ASCII:LF c:put
~~~

## part 2

TODO