*** ../bash-20171020/parse.y	2017-10-01 20:25:17.000000000 -0400
--- parse.y	2017-10-27 15:08:29.000000000 -0400
***************
*** 3839,3843 ****
  	      while ((tflags & LEX_STRIPDOC) && ret[tind] == '\t')
  		tind++;
! 	      if (STREQN (ret + tind, heredelim, hdlen))
  		{
  		  tflags &= ~(LEX_STRIPDOC|LEX_INHEREDOC|LEX_QUOTEDDOC);
--- 3839,3843 ----
  	      while ((tflags & LEX_STRIPDOC) && ret[tind] == '\t')
  		tind++;
! 	      if (retind-tind == hdlen && STREQN (ret + tind, heredelim, hdlen))
  		{
  		  tflags &= ~(LEX_STRIPDOC|LEX_INHEREDOC|LEX_QUOTEDDOC);