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Diffstat (limited to 'forth.html.markdown')
| -rw-r--r-- | forth.html.markdown | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/forth.html.markdown b/forth.html.markdown index b4a5581b..09f3beb0 100644 --- a/forth.html.markdown +++ b/forth.html.markdown @@ -12,7 +12,7 @@ such as Open Firmware. It's also used by NASA. Note: This article focuses predominantly on the Gforth implementation of Forth, but most of what is written here should work elsewhere. -``` +```forth \ This is a comment ( This is also a comment but it's only used when defining words ) @@ -54,7 +54,7 @@ Forth, but most of what is written here should work elsewhere. 3 dup - \ duplicate the top item (1st now equals 2nd): 3 - 3 2 5 swap / \ swap the top with the second element: 5 / 2 6 4 5 rot .s \ rotate the top 3 elements: 4 5 6 -4 0 drop 2 / \ remove the top item (dont print to screen): 4 / 2 +4 0 drop 2 / \ remove the top item (don't print to screen): 4 / 2 1 2 3 nip .s \ remove the second item (similar to drop): 1 3 \ ---------------------- More Advanced Stack Manipulation ---------------------- |