xytree – Tree macros us­ing XY-Pic

The pack­age pro­vides means to draw lin­guis­tic syn­tac­tic trees with ease and to sup­port hope­fully suf­fi­cient func­tion­al­i­ties, that the lin­guist may need.
The pack­age (of course) de­pends on the XY-Pic pack­age.