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Diffstat (limited to 'readme.md')
| -rw-r--r-- | readme.md | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -43,6 +43,9 @@ a variable that contains the first byte of user memory. ### `dp$ ( -- )` a variable that contains the last available byte of user memory. +### `dup ( u -- u u )` +duplicate the value at the top of the stack. + ### `executable ( a u -- )` marks the u bytes starting at address a as executable. this is used primarily to mark the program break, @@ -60,6 +63,9 @@ grows the user memory space by u bytes. ### `here ( -- a )` yields the address of the first available byte in user memory. +### `immediate? ( xt -- ? )` +true if xt is marked immediate, false otherwise. + ### `interpret ( -- )` interprets the contents of the terminal input buffer until it runs out. |