[no description] https://git.osdyson.ru/mirror/pkgsrc/atom?h=TNF 2015-01-17T17:50:23Z 2015-01-17T17:50:23Z alnsn alnsn@pkgsrc.org 2015-01-17T17:50:23Z urn:sha1:5fab684ef860347eb961ccc5e1138d5863e25d75 Lua is a powerful, light-weight programming language designed for extending applications. Lua is also frequently used as a general-purpose, stand-alone language. Lua combines simple procedural syntax (similar to Pascal) with powerful data description constructs based on associative arrays and extensible semantics. Lua is dynamically typed, interpreted from bytecodes, and has automatic memory management, making it ideal for configuration, scripting, and rapid prototyping. Lua is a language engine that you can embed into your application. This means that, besides syntax and semantics, Lua has an API that allows the application to exchange data with Lua programs and also to extend Lua with C functions. In this sense, Lua can be regarded as a language framework for building domain-specific languages. Lua is implemented as a small library of C functions, written in ANSI C, and compiles unmodified in all known platforms. The implementation goals are simplicity, efficiency, portability, and low embedding cost. The result is a fast language engine with small footprint, making it ideal in embedded systems too. 2014-01-29T01:14:31Z agc agc@pkgsrc.org 2014-01-29T01:14:31Z urn:sha1:f4cd6dda0d5c28070f544bfae68cc11bc5765c57 Nuitka is a Python to C++ compiler Right now Nuitka is a good replacement for the Python interpreter and compiles every construct that CPython 2.6, 2.7, 3.2 and 3.3 offer. It translates the Python into a C++ program that then uses "libpython" to execute in the same way as CPython does, in a very compatible way. It is somewhat faster than CPython already, but currently it doesn't make all the optimizations possible, but a 258% factor on pystone is a good start (number is from version 0.3.11). 2013-07-14T21:42:00Z alnsn alnsn@pkgsrc.org 2013-07-14T21:42:00Z urn:sha1:87a016442ccbadc6f1dc09147df5e93a76892d74 LuaJIT is a Just-In-Time Compiler (JIT) for the Lua programming language. Lua is a powerful, dynamic and light-weight programming language. It may be embedded or used as a general-purpose, stand-alone language. 2012-08-08T20:24:44Z asau asau@pkgsrc.org 2012-08-08T20:24:44Z urn:sha1:5da7586b330e0b35af577e3e36c36879cd977d3b Armed Bear Common Lisp (ABCL) is a full implementation of the Common Lisp language featuring both an interpreter and a compiler, running in the JVM. Originally started to be a scripting language for the J editor, it now supports JSR-223 (Java scripting API): it can be a scripting engine in any Java application. Additionally, it can be used to implement (parts of) the application using Java to Lisp integration APIs. 2012-05-06T13:12:09Z obache obache@pkgsrc.org 2012-05-06T13:12:09Z urn:sha1:9cc5020705b105588392d0836686b5bcba66c399 Python is an interpreted, interactive, object-oriented programming language that combines remarkable power with very clear syntax. For an introduction to programming in Python you are referred to the Python Tutorial. The Python Library Reference documents built-in and standard types, constants, functions and modules. Finally, the Python Reference Manual describes the syntax and semantics of the core language in (perhaps too) much detail. Python's basic power can be extended with your own modules written in C or C++. On most systems such modules may be dynamically loaded. Python is also adaptable as an exten- sion language for existing applications. See the internal documentation for hints. This package provides Python version 3.2.x. 2012-05-04T11:51:30Z ryoon ryoon@pkgsrc.org 2012-05-04T11:51:30Z urn:sha1:ffc79eedecc24de69d1d0ebe9a80d303dec60b1a Clojure is a dynamic programming language that targets the Java Virtual Machine (and the CLR, and JavaScript). It is designed to be a general-purpose language, combining the approachability and interactive development of a scripting language with an efficient and robust infrastructure for multithreaded programming. Clojure is a compiled language - it compiles directly to JVM bytecode, yet remains completely dynamic. Every feature supported by Clojure is supported at runtime. Clojure provides easy access to the Java frameworks, with optional type hints and type inference, to ensure that calls to Java can avoid reflection. Clojure is a dialect of Lisp, and shares with Lisp the code-as-data philosophy and a powerful macro system. Clojure is predominantly a functional programming language, and features a rich set of immutable, persistent data structures. When mutable state is needed, Clojure offers a software transactional memory system and reactive Agent system that ensure clean, correct, multithreaded designs. I hope you find Clojure's combination of facilities elegant, powerful, practical and fun to use. 2012-04-27T04:48:44Z agc agc@pkgsrc.org 2012-04-27T04:48:44Z urn:sha1:7861a3f46bda334b0e96b8f30199f48ee07f9697 PicoC is a very small C interpreter for scripting. It was originally written as the script language for a UAV's on-board flight system. It's also very suitable for other robotic, embedded and non-embedded applications. The core C source code is around 4000 lines of code. It's not intended to be a complete implementation of ISO C but it has all the essentials. When compiled it only takes a few k of code space and is also very sparing of data space. This means it can work well in small embedded devices. It's also a fun example of how to create a very small language implementation while still keeping the code readable. picoc has been tested on x86-32, x86-64, powerpc, arm, ultrasparc, HP-PA and blackfin processors and is easy to port to new targets. To show it working on the old DECUS grep program (included as one of its tests): % time picoc work/picoc/tests/46_grep.c - case work/picoc/tests/46_grep.c File work/picoc/tests/46_grep.c: "lower-case are always ignored. Blank lines never match. The expression", case '^': case '$': case '.': case '[': case ':': ... 0.651u 0.000s 0:00.68 95.5% 0+0k 0+0io 0pf+0w % wc work/picoc/tests/46_grep.c 557 1991 15172 work/picoc/tests/46_grep.c % 2012-04-16T04:27:18Z sbd sbd@pkgsrc.org 2012-04-16T04:27:18Z urn:sha1:93f837424dd1f13caacdfbefc544594f48af6749 GCC 4.7.0 is a major release, containing substantial new functionality not available in GCC 4.6.x or previous GCC releases. GCC 4.7 features support for software transactional memory on selected architectures. The C++ compiler supports a bigger subset of the new ISO C++11 standard such as support for atomics and the C++11 memory model, non-static data member initializers, user-defined literals, alias-declarations, delegating constructors, explicit override and extended friend syntax. The C compiler adds support for more features from the new ISO C11 standard. GCC now supports version 3.1 of the OpenMP specification for C, C++ and Fortran. The link-time optimization (LTO) framework has seen improvements with regards to scalability, stability and resource needs. Inlining and interprocedural constant propagation have been improved. GCC 4.7 now supports various new GNU extensions to the DWARF debugging information format, like entry value and call site information, a typed DWARF stack and a more compact macro representation. Extending the widest support for hardware architectures in the industry, GCC 4.7 gains support for Adapteva's Epiphany processor, National Semiconductor's CR16, and TI's C6X as well as Tilera's TILE-Gx and TILEPro families of processors. The x86 family support has been extended by the Intel Haswell and AMD Piledriver architectures. ARM has gained support for the Cortex-A7 family. See http://gcc.gnu.org/gcc-4.7/changes.html for more information about changes in GCC 4.7. 2012-04-11T11:43:58Z drochner drochner@pkgsrc.org 2012-04-11T11:43:58Z urn:sha1:03cd7c8e665bb3c9e5ce1b4e3c27fec18526f35e 2012-03-04T16:14:42Z taca taca@pkgsrc.org 2012-03-04T16:14:42Z urn:sha1:a6f8d9eb90a2431901985d27578ac3592166a635 Ruby CoffeeScript is a bridge to the JS CoffeeScript compiler.