Hi,
How can narrow be used with a dnastring? because when i use it with an instance of dnastring I get

Error in (function (classes, fdef, mtable)  : 
  unable to find an inherited method for function ‘narrow’ for signature ‘"DNAString"’


and when i convert the instance of dnastring with

DNAStringSet(toString(str))


and use with narrow with any value for end and width


I get

Error in .Call2("solve_user_SEW", refwidths, start, end, width, translate.negative.coord,  : 
  solving row 1: 'allow.nonnarrowing' is FALSE and the supplied end (500) is > refwidth + 1



Look forward to your reply,

carol

	[[alternative HTML version deleted]]

