Links are the communication channels of SINGULAR, i.e., something SINGULAR can write to and/or read from. Currently, SINGULAR supports four different link types:
4.9.1 link declarations 4.9.2 link expressions 4.9.3 link related functions 4.9.4 ASCII links 4.9.5 Ssi links 4.9.6 Pipe links 4.9.7 DBM links