setspace – Set space be­tween lines

Pro­vides sup­port for set­ting the spac­ing be­tween lines in a doc­u­ment. Pack­age op­tions in­clude sin­glespac­ing, one­half­s­pac­ing, and dou­blespac­ing. Al­ter­na­tively the spac­ing can be changed as re­quired with the \sin­glespac­ing, \one­half­s­pac­ing, and \dou­blespac­ing com­mands. Other size spac­ings also avail­able.