[Octave-bug-tracker] [bug #49660] textscan line ending skipped

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?49660>

                 Summary: textscan line ending skipped
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Mon 21 Nov 2016 12:44:10 PM UTC
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Regression
                  Status: None
             Assigned to: None
         Originator Name: Julius Popp
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.2.0
        Operating System: Microsoft Windows

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Details:

data = textscan(fid, '%s',1) no longer returns the first line.

file:
s11 s12 s13\r\n
s21



example 1:

data = textscan(fid, '%s',1) % 4.0.3
data =
{
  [1,1] =
  {
    [1,1] = s11
    [2,1] = s12
    [3,1] = s13
  }
}

data = textscan(fid, '%s',1) % 4.2.0
data =
{
  [1,1] =
  {
    [1,1] = s11
  }
}



example 2:

>> data = textscan(fid, '%s%s%s%s',1,"Delimiter", " ") % 4.0.3
data =
{
  [1,1] =
  {
    [1,1] = s11
  }
  [1,2] =
  {
    [1,1] = s12:
  }
  [1,3] =
  {
    [1,1] = s13
  }
  [1,4] =
  {
    [1,1] = {}(0x1)
  }
}

>> data = textscan(fid, '%s%s%s%s',1,"Delimiter", " ") % 4.2.0
data =
{
  [1,1] =
  {
    [1,1] = s11
  }
  [1,2] =
  {
    [1,1] = s12
  }
  [1,3] =
  {
    [1,1] = s13
  }
  [1,4] =
  {
    [1,1] = s21
  }
}





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