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專案描述

4tH is a Forth compiler with a little difference. Instead of the standard Forth engine it features a conventional compiler. 4tH is a very small compiler that can create bytecode, C-embeddable bytecode, standalone executables, but also works fine as a scripting language. It supports about 95% of the ANS Forth CORE wordset and features conditional compilation, pipes, files, assertions, forward declarations, enumerations, structures, suspended execution, recursion, include files, etc. It comes with an RPN calculator, line editor, preprocessor, compiler, decompiler, C-source generator, a virtual machine, and a multitasking environment.

System Requirements

System requirement is not defined
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2012-12-24 04:44 Back to release list
3.62.0

The library files now support logfiles, automated date parsing, LZ77 file compression and CSV file creation.
The last defined word can be compiled anonymously. Object orientation now supports regular methods. The Sourceforge "Block reserved extension words" were added. New peephole optimizers were added to the compiler, allowing automatic compile time calculations. exec_4th() can be optimized for GCC by using the compiler switch -DUSEGCCGOTO. The word 'SMOVE' was added.
標籤: Major feature enhancements

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