Template talk:T chart

This template makes a T-chart with up to 6 rows (beside the header). The first row is mandatory, as is the left column of each row that's present.

{{T chart |left_heading=Fruit |right_heading=Vegetables |L1=Banana |R1=Squash |L2=Apple |R2=Radish |L3=Orange |R3=Carrot |L4=Grape |R4=Eggplant |L5=Lime |R5=Zucchini |L6=Blackberry |R6=Olive }}

Fruit Vegetables Banana Squash Apple Radish Orange Carrot Grape Eggplant Lime Zucchini Blackberry Olive

Might be able to make a row show up if either Ln or Rn are present by doing something like this: {{#ifexpr: {{#len:{{{L2}}}}}|{{#len:{{{R2}}}}}|code for including the row|}}