Make Forth example actually *print* the string

Make Forth example actually print the string

The previous example didn't actually print anything, it just defined a "word" (function) called `HELLO` and never called it. You could either call the function (just add `HELLO` on a new line), but more simply and idiomatically for just printing something you can use `.( string)` which I've done here.

You can try this in an online Forth REPL at https://repl.it/languages/forth

This commit is contained in:

Ben Hoyt

2016-05-20 08:23:17 -04:00

parent 9f63e88962

commit 61cf948faa

1 changed files with 1 additions and 1 deletions

									
										2

f/forth.fth
									
												View File
												
				@@ -1 +1 @@

				: HELLO ." Hello, world!" CR ;

				.( Hello, world!)

2 f/forth.fth Unescape Escape View File

Make Forth example actually print the string

2

f/forth.fth

View File