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| author | HorseMD <alightedness@gmail.com> | 2014-11-14 00:05:48 +0000 |
|---|---|---|
| committer | HorseMD <alightedness@gmail.com> | 2014-11-14 00:05:48 +0000 |
| commit | 601f06e72d48ce0d16f9d34dc1f74418eddae654 (patch) | |
| tree | d252f386923a77169ff4cb12dd7c424f384cd562 | |
| parent | 6cf6ce36684e38a5aaacde58be1cd83d58cebd8f (diff) | |
Whoops, make lowercase.
| -rw-r--r-- | forth.html.markdown | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/forth.html.markdown b/forth.html.markdown index 0e3cdd2a..e799655b 100644 --- a/forth.html.markdown +++ b/forth.html.markdown @@ -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`: |