neale
/
tanks
mirror of https://github.com/dirtbags/tanks.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Documentation fix (thanks D. Joe)

This commit is contained in:
Neale Pickett 2013-02-26 22:26:25 -07:00
parent 62a5d85f9a
commit 60e48c2b90
1 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
forf.txt
View File

@ -13,12 +13,12 @@ Forf was heavily influenced by the PostScript programming language.
About Stacks
============
Central to the operation of Forf is the notion of a stack, or queue. A
stack is a first-in-first-out (FIFO) list, like a stack of dishes.
Items can be "pushed" onto the top of the stack, or "popped" off the top
of the stack. Items may only be pushed or popped, meaning the top stack
element is the only element that can be accessed. To get to the third
item down in a stack, it is necessary to first pop two items off.
Central to the operation of Forf is the notion of a stack. A stack is a
last-in-first-out (LIFO) list, like a stack of dishes. Items can be
"pushed" onto the top of the stack, or "popped" off the top of the stack.
Items may only be pushed or popped, meaning the top stack element is the
only element that can be accessed. To get to the third item down in a
stack, it is necessary to first pop two items off.
Data Types
@ -51,7 +51,7 @@ procedures is evaluated, it pops zero or more elements off the data
stack, does something with them, and then pushes zero or more elements
back onto the stack.
The "+" procudure, for instance, pops two values, adds them, and pushes
The "+" procedure, for instance, pops two values, adds them, and pushes
the result. The following data stack:
[bottom] 58 88 5 [top]