jlm – Jörg's LaTeX Mode - an advanced LaTeX mode for Jed

JLM is an ad­vanced LaTeX mode for the Jed ed­i­tor. Its aim is to help the user by tak­ing over an­noy­ing and stupid things that need to be done, like adding \usep­a­ck­age when you add a com­mand or en­vi­ron­ment from this pack­age, or plac­ing dol­lar signs around math­e­mat­i­cal com­mands and move the cur­sor to an ap­pro­pri­ate point.
JLM does not think for you. If you want a tab­u­lar but in­sert an item­ize, JLM doesn't pre­vent this. So, you should be fa­mil­iar with LaTeX and know what en­vi­ron­ments and com­mands are, and where to place them in a doc­u­ment; JLM is there to help writ­ing them.