Squeak is an open, highly-portable Smalltalk-80 implementation whose
virtual machine is written entirely in Smalltalk, making it easy to
debug, analyze, and change; it includes among other things:
* a rapid-turn-around Smalltalk-80 compiler,
* a caching-JIT run-time virtual machine (with full source in
Smalltalk),
* large class libraries with portable data and GUI models, and
* an integrated development environment with powerful coding
tools and GUI construction tools.
Squeak was developed at Apple Labs, Walt Disney and has been ported
to a variety of computers (including most flavors of UNIX and Windows).
Compared to other Smalltalk systems, Squeak has 4 important features:
* Portability (to Mac, Windows, WinCE, and many flavors of UNIX);
* Speed (it uses native C for compute-intensive code);
* Price (free, including all source code and the right to distribute
applications!); and
* Sophistication (full Smalltalk-80 language, libraries, and tools).
Squeak comes under an open source license, meaning that you can
download and use it for free.
http://www-sor.inria.fr/~piumarta/squeak/ (Unix Squeak)
SPARK 2014 is a programming language and a set of verification tools
designed to meet the needs of high-assurance software development. SPARK
is based on Ada 2012, both subsetting the language to remove features that
defy verification, but also extending the system of contracts and aspects
to support modular, formal verification.
The new aspects support abstraction and refinement and facilitate deep
static analysis to be performed including information-flow analysis and
formal verification of an implementation against a specification.
SPARK is a much larger and more flexible language than its predecessor
SPARK 2005. The language can be configured to suit a number of application
domains and standards, from server-class high-assurance systems (such as
air-traffic management applications), to embedded, hard real-time,
critical systems (such as avionic systems complying with DO-178C Level A).
A major feature of SPARK is the support for a mixture of proof and other
verification methods such as testing, which facilitates the use of unit
proof in place of unit testing; an approach now formalized in DO-178C and
the DO-333 formal methods supplement. Certain units may be formally proven
and other units validated through testing.
toLua is a tool that greatly simplifies the integration of C/C++
code with Lua. Based on a "cleaned" header file, toLua automatically
generates the binding code to access C/C++ features from Lua. Using
Lua-5.0 API and tag method facilities, the current version automatically
maps C/C++ constants, external variables, functions, namespace,
classes, and methods to Lua. It also provides facilities to create
Lua modules.
Whitespace is a imperative stack-based programming language that,
contrary to most languages, ignores any non-whitespace characters.
Only spaces, tabs, and newlines are considered syntax in Whitespace.
This port is a prototype interpreter for the Whitespace programming
language written in Haskell.
Yabasic implements the most common and simple elements of the basic language;
It comes with goto/gosub, with various loops, with user defined subroutines
and Libraries. Yabasic does monochrome line graphics and printing.
Yabasic runs under Unix and Windows; it is small (around 200KB) and free.
ArchiveSMTP is a mail archiver designed to be run on an SMTP mail server. It
uses rule-based matching to collect and store mail passing through an MTA to
specific locations in mbox format. Adding headers and piping output to other
programs is also supported. The libmilter interface is used and must be
supported by the MTA for ArchiveSMTP to work.
Version: 1.2
Active Spam Killer (ASK) protects your email account against spam by confirming
the sender's email address before actual delivery takes place. The confirmation
happens by means of a "confirmation message" that is automatically sent to all
"unknown" users.
A tool that displays the status of your mailbox/maildir and notifies
you when new mail has arrived. It was designed to be used with the
Blackbox window manager but should work with any window manager.
Binc IMAP is a GPL licensed IMAP4rev1 server for Maildir, written in C++.
It strives to be stable, fast, flexible, and RFC compliant.
For those familiar with qmail-pop3d, this IMAP server will be the natural
choice. It is invoked similarly and uses checkpassword to authenticate.
Simple autoresponder for qmail