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 rope. Mountaineering rope is a tool used for climbing cliff faces. Overview. The mountaineering rope is used in conjunction with the rope climbing gameplay mechanic to allow the player to ascend and descend vertical cliffs. The rope must be attached to a certain rock feature above each cliff before the climb can be made.