lgraph – A pro­gram to gen­er­ate graphs

The pack­age of­fers a trans­la­tion of ex­ter­nal pa­ram­e­ters into LaTeX com­mands to pro­duce the cor­re­spond­ing graph.
(There is men­tion of a file of doc­u­men­ta­tion, which has ap­par­ently been lost.)