ANTLR, ANother Tool for Language Recognition, is a language tool that provides a framework for constructing recognizers, interpreters, compilers, and translators from grammatical descriptions containing actions in a variety of target languages.
ApproachâThe route or walk in to the base of a climb. AscenderâAny mechanical device that slides upward when put on a fixed rope but catches when weight is put on it, allowing a climber to use the rope to move upward or to haul gear. Used in aid climbing, mountaineering rescue and caving.
Mountaineering or the sport of climbing mountains is simply one of the finest outdoor opportunities available to the lover of high places. Mountain climbing is all about challenge and perseverance, about putting hands and feet onto rocks and ice and snow and finally reaching a summit.ountaineering or the sport of climbing mountains is simply one of the finest outdoor opportunities available to the lover of high places. Mountain climbing is all about challenge and perseverance, about putting hands and feet onto rocks and ice and snow and finally reaching a summit.