Linux command
forth 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Start Forth interpreter (Gforth)
gforth
Run Forth script
gforth [script.fs]
Evaluate expression
gforth -e "[1 2 + .] [bye]"
Include file then go interactive
gforth [script.fs] -
说明
Forth is a stack-based programming language known for its simplicity and extensibility. Gforth is the GNU implementation of Forth, conforming to the ANS Forth standard. Forth uses reverse Polish notation (RPN) with an explicit stack. Words (functions) are defined with `:` and `;`. The language is highly interactive and extensible, commonly used in embedded systems.
参数
- -e _code_
- Evaluate Forth code.
- -m _size_
- Dictionary size.
- -d _size_
- Data stack size.
- -r _size_
- Return stack size.
- -
- Read from stdin.
FAQ
What is the forth command used for?
Forth is a stack-based programming language known for its simplicity and extensibility. Gforth is the GNU implementation of Forth, conforming to the ANS Forth standard. Forth uses reverse Polish notation (RPN) with an explicit stack. Words (functions) are defined with `:` and `;`. The language is highly interactive and extensible, commonly used in embedded systems.
How do I run a basic forth example?
Run `gforth` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -e _code_ do in forth?
Evaluate Forth code.