TOOL (Tiny Object Oriented Language) is an easily-embedded, object-oriented, C++-like-language interpreter. The language, and indeed a significant part of the core of the TOOL engine, is based on the BOB project, a work that was originally developed by David Betz covered in previously published issues of Dr. Dobb s Journal.
C-smile OOL is a scripting language with C++-like grammar. It has compiler, VM running bytecodes and C++ extendible runtime. Intended to run in standlone and embedded mode
C-smile 面向對象語言在語法上比較像C＋＋的腳本化的語言，它有一個編譯器，一個運行字節碼的虛擬機，和可擴展的C＋＋運行時。它是為運行獨立的可插入的模塊。
C-Talk is interpreted scripting language with C-like syntax and dynamic type checking. Variables in C-Talk have no type. So there is no compile time type checking in C-Talk, all checking is performed at runtime. To preserve reference integrity, explicit memory deallocation is prohibited in C-Talk, unused objects are automatically deallocated by garbage collector.
The C language is like a carving knife: simple, sharp, and extremely useful in
skilled hands. Like any sharp tool, C can injure people who don’t know how to handle it.
This paper shows some of the ways C can injure the unwary, and how to avoid injury.
As a programming language, C is rather like Pascal or Fortran.. Values are stored in variables.
Programs are structured by defining and calling functions. Program flow is controlled using loops, if
statements and function calls. Input and output can be directed to the terminal or to files. Related data
can be stored together in arrays or structures.
C++ is a programming language. It is a programming language of many
different dialects, just like each language that is spoken has many dialects. In C though, they are not because the "speakers" live in the North, South, or grew up in some other place, it is because there are so many compilers. There are about four major ones: Borland C++, Microsoft Visual C++, Watcom C/386, and DJGPP. You can download DJGPP http://www.delorie.com/djgpp/ or you may already have another compiler.
Each of these compilers is a little different. The library functions of one will have all of the standard C++ functions, but they will also have other functions or, continuing the analogy, words. At times, this can lead to confusion, as certain programs will only run under certain compilers, though I do not believe this to be the case with the programs in these tutorials.
Draak is a multi-language, macro compiler, meaning all syntax and code generation is defined in a single file. Draak is a single binary that is able to compile any context free language (like C, Pascal, Java) for any platform with only 1 file.
Draak Compiler是一個多語言，宏編譯器，可以在一個單獨的文件中定義所有的語法和代碼生成。Draak 是一個單獨的二進制文件，可以在任意平臺上只使用一個文件來編譯任何上下文無關的語言（類似 C, Pascal, Java）。
