1# parentheses and perversions thereof 2a(b)c - abc abc 3a\(b\)c b abc abc 4a( C EPAREN 5a( b a( a( 6a\( - a( a( 7a\( bC EPAREN 8a\(b bC EPAREN 9a(b C EPAREN 10a(b b a(b a(b 11# gag me with a right parenthesis -- 1003.2 goofed here (my fault, partly) 12a) - a) a) 13) - ) ) 14# end gagging (in a just world, those *should* give EPAREN) 15a) b a) a) 16a\) bC EPAREN 17\) bC EPAREN 18a()b - ab ab 19a\(\)b b ab ab 20