beginthaichar("EH", "E0", "ay/eh", thick# + dia# + thin#, normht#, 0); b_def(1, thick, 0); penpos2(thick, 0); x1lft = x2l = leftmost; y1bot = 0; y2 = normht; filldraw b_path(1) -- z2r -- z2l -- cycle; penlabels(1,2); endthaichar;