cito automatically translates the Ć programming language to C, Java, C#, JavaScript, ActionScript, Perl and D. Ć is a new language, aimed at crafting portable programming libraries, with syntax akin to C#. The translated code is lightweight (no virtual machine, emulation nor large runtime), human-readable and fits well the target language (including naming conventions and documentation comments).

Current version of Ć doesn’t support standalone programs or even console output, so your "Hello world" could be the following library:

public class HelloCi
{
    public static string GetMessage()
    {
        return "Hello, world!";
    }
}

See here for a slightly bigger example and its translations. See ASAP and RECOIL for real programs written in Ć.

How to install

cito is written in C#.

On Windows you need .NET Framework 3.5. Download cito binaries and extract cito.exe and cipad.exe to a directory in your PATH environment variable.

On other platforms install Mono. Mono runs .NET executables:

mono cito.exe

For your convenience, create Mono wrapper scripts such as:

#!/bin/sh
exec /usr/bin/mono /usr/local/lib/cito/cito.exe "$@"

so that you can type cito instead of mono cito.exe.

If you want to compile cito from source code, see compilation instructions.

How to use

Call cito from command prompt passing source files (with the extension .ci) and one of the destination files (its filename extension determines the target language), for example:

cito -o hello.c hello.ci
cito -o HelloCi.java hello.ci

cito only generates source code. It is your responsibility to compile it.

cipad does live translation as you type Ć code. It has a small built-in sample.

Contact

Please subscribe our mailing list. Any comments are welcome!

History

cito 0.4.0 (2013-05-18)
  • Perl 5 back-end.

  • Dynamic object allocation.

  • default clause must be the last in switch.

  • String concatenation in D.

  • Java fix for code such as cond ? 1 : 0.

  • C fix for code such as if (cond) methodThatThrows(); else stmt();

  • cipad opens files, has font selection and improved UI.

cito 0.3.0 (2013-02-15)
  • Class inheritance with virtual methods.

  • Dynamic array allocation.

  • Extended constant folding.

  • JavaScript Typed Arrays.

  • Installs Mono wrappers for cito and cipad.

cito 0.2.0 (2011-08-03)
  • Created cipad - a simple Ć editor with on-the-fly translation.

  • Changed syntax of arrays of storage: MyClass[]()MyClass()[], string[](8)string(8)[].

  • Fixes for the byte type in ActionScript and C#.

  • String comparisons in C and Java.

  • Fixed translation of delegates to C in cito compiled on .NET < 4.

  • Fixed errors with the new and 64-bit D compilers.

  • Some optimizations for string handling in C.

  • Documentation translated to English.

cito 0.1.0 (2011-05-24)

Initial release.

Authors

Piotr Fusik

Created Ć and tools.

Adrian Matoga

Created the D back-end.