League

League provides rich set of components to develop Ada applications:

• base component for localization, internationalization and globalization:
  • string handling - advanced unbounded form of string of Unicode characters; cursors to iterate over characters and grapheme clusters; advanced locale tailored operations such as case conversion, case folding, collation, normalization;
  • text codecs to convert data streams into/from prevalent encodings;
  • calendars and calendrical calculations;
  • message translator to translate messages into natural language which is selected by user;
  • string vector handy type supports Split and Join operations;

• portable interface to operating systems:
  • access to command line arguments and environment variables as Unicode encoded strings;
  • persistent application settings to manage application settings, supports INI files and Windows Registry;

• utilities:
  • regular expression engine with Perl-style syntax and Unicode extensions;
  • dynamically typed holder containers;
  • internationalized URI/URL/URN manipulation;
  • Base64 encoder/decoder;
  • JSON handling ^0.5;
  • resize-able Stream_Element_Vecror type to store and manipulate binary data;
  • direct access to platform's SIMD instruction from Ada code without use of assembler (Intel MMX/SSE/etc. and ARM NEON).