forarray – Using array structures in LaTeX

The pack­age pro­vides func­tion­al­ity for pro­cess­ing lists and ar­ray struc­tures in LaTeX. Ar­rays can con­tain char­ac­ters as well as TeX and LaTeX com­mands, nest­ing of ar­rays is pos­si­ble, and ar­rays are pro­cessed within the same brace level as their sur­round­ing en­vi­ron­ment. Ar­ray lev­els can be de­lim­ited by char­ac­ters or con­trol se­quences de­fined by the user. Prac­ti­cal uses of this pack­age in­clude data man­age­ment, con­struc­tion of lists and ta­bles, and cal­cu­la­tions based on the con­tents of lists and ar­rays.