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Whoops, make lowercase.

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HorseMD 2014-11-14 00:05:48 +00:00
parent 6cf6ce3668
commit 601f06e72d
1 changed files with 3 additions and 3 deletions
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forth.html.markdown
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@ -83,11 +83,11 @@ see square \ dup * ; ok
\ `if` is a *compile-only word*. This means that it can only be used when we're
\ compiling a word. The format is `if` <stuff to do> `then` <rest of program>.
: ?>64 ( n -- n ) DUP 64 > if ." Greater than 64!" then ; \ ok
: ?>64 ( n -- n ) dup 64 > if ." Greater than 64!" then ; \ ok
100 ?>64 \ Greater than 64! ok
\ Else:
: ?>64 ( n -- n ) DUP 64 > if ." Greater than 64!" else ." Less than 64!" then ;
: ?>64 ( n -- n ) dup 64 > if ." Greater than 64!" else ." Less than 64!" then ;
100 ?>64 \ Greater than 64! ok
20 ?>64 \ Less than 64! ok
@ -108,7 +108,7 @@ myloop
\ We can get the value of the index as we loop with `i`:
: one-to-12 ( -- ) 12 0 do i . loop ; \ ok
one-to-12 \ 0 1 2 3 4 5 6 7 8 9 10 11 12 ok
: squares ( -- ) 10 0 do i DUP * . loop ; \ ok
: squares ( -- ) 10 0 do i dup * . loop ; \ ok
squares \ 0 1 4 9 16 25 36 49 64 81 ok
\ Change the "step" with `+loop`: