% Some tests of writeq:
writeq('"foo"')?
writeq('foo')?
writeq('f oo')?
writeq('f_oo')?
writeq('XX')?
writeq('_X')?
writeq('sX')?
writeq('X')?
writeq('=')?
writeq('===')?
writeq('=(=')?
writeq(fFF)?
writeq('_')?
writeq(' ')?
writeq(" ")?
writeq('f ')?
writeq('X ')?
writeq('* ')?
writeq('1')?
writeq(123)?
writeq('123')?
writeq('12_2')?
writeq(' 12323232432')?
writeq('12323232432')?
writeq('d12323232432')?
writeq('d12323232432_')?
writeq('= -')?
writeq('&&')?
writeq('%')?
writeq('f%')?
writeq(f_)?
writeq('f_')?
writeq('_f')?
writeq('          @  ')?
writeq(` ' ' & ' ')?
writeq(` ' ' + ' ')?
writeq('')?
writeq('''')?
writeq('''''''''')?
writeq('_feefwe')?
writeq('dfdf_efef')?
writeq('dFEfeeff_efwef_wfw435fef_e')?
writeq('dfd f_efef')?
writeq('dFE eeff_efwef_wfw435fef_e')?
writeq('Dfdf_efef')?
writeq('DFEfeeff_efwef_wfw435fef_e')?
writeq('*')?
writeq('**')?
writeq('*_*')?
writeq('{}')?
writeq('(())((')?
writeq('a(')?
