/**************************************************************************** ** ** This file is part of GAP, a system for computational discrete algebra. ** ** Copyright of GAP belongs to its developers, whose names are too numerous ** to list here. Please refer to the COPYRIGHT file for details. ** ** SPDX-License-Identifier: GPL-2.0-or-later ** ** This file declares the function collecting from the left with polycyclic ** presentations. */
// TODO: the following stack related positions are not // used anymore by CollectPolycyc, and will not be used // anymore in future releases of the polycyclic package. // We should phase them out for GAP 4.10. #define PC_WORD_STACK 15 #define PC_STACK_SIZE 16 #define PC_WORD_EXPONENT_STACK 17 #define PC_SYLLABLE_STACK 18 #define PC_EXPONENT_STACK 19 #define PC_STACK_POINTER 20 // TODO: end obsolete