From 084a708813c67cbb2947036858f95dcf9bc53125 Mon Sep 17 00:00:00 2001 From: Peter Fidelman Date: Sun, 22 May 2022 10:31:38 -0700 Subject: [PATCH] typo, clarifications --- frustration.4th | 2 +- frustration.rs | 12 ++++++------ 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/frustration.4th b/frustration.4th index 2867471..3c339ce 100644 --- a/frustration.4th +++ b/frustration.4th @@ -31,7 +31,7 @@ Let's explain how it works. LINE 1 : rdup r> r> dup >r >r >r ; LINE 2 : rdrop r> r> drop >r ; -LINE 3 : loop[ [ ' setup lit ] , [ ' rdrop lit ] , ; immediate +LINE 3 : loop[ [ ' rdup lit ] , [ ' rdrop lit ] , ; immediate LINE 4 : ]loop latest @ 8 + , ; immediate Line 1-4 are defining a new loop construct called loop[ ... ]loop that diff --git a/frustration.rs b/frustration.rs index 03f7b4f..43b7884 100644 --- a/frustration.rs +++ b/frustration.rs @@ -645,8 +645,8 @@ const PRIMITIVES: [Primitive; 16] = [ /* You now have an unfamiliar computer with no software. Can you and the * computer write a program? * - * The first program is the hardest to write because you don't have any tools to - * help write it. The computer itself is going to be no help. Without any + * The first program is the hardest to write because you don't have any tools + * to help write it. The computer itself is going to be no help. Without any * program it will sit there doing nothing. * * What should the first program be? @@ -2206,10 +2206,10 @@ fn main() { /* Now we can start programming in "real" Forth, not a weird macro language * inside Rust. * - * You can compile this Forth with: + * You can compile our Forth computer with: * rustc frustration.rs * - * You can run this Forth with: + * You can run our Forth computer with: * ./frustration * * However, I recommend loading a Forth program (frustration.4th, provided) @@ -2225,6 +2225,6 @@ fn main() { * * bash build.sh * - * Please read frustration.4th if you want to learn more about Forth and what - * makes it a unique language. + * Please read frustration.4th if you want to learn more about how to + * use Forth. */