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[Octave-bug-tracker] [bug #52479] textscan ignores leading spaces when c
From: |
Motius |
Subject: |
[Octave-bug-tracker] [bug #52479] textscan ignores leading spaces when creating cell from string/file |
Date: |
Wed, 22 Nov 2017 08:11:34 -0500 (EST) |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0 |
URL:
<http://savannah.gnu.org/bugs/?52479>
Summary: textscan ignores leading spaces when creating cell
from string/file
Project: GNU Octave
Submitted by: motius
Submitted on: Wed 22 Nov 2017 02:11:33 PM CET
Category: Octave Function
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Regression
Status: None
Assigned to: None
Originator Name: Motius
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 4.2.1
Operating System: GNU/Linux
_______________________________________________________
Details:
= SYNOPSIS =
The following snippet illustrates a regressions in the *textscan* GNU octave
function.
= EXAMPLE =
a = "\t\ta\tb\tc\n"
textscan(a, '%s', 'delimiter', sprintf('\t'))
= RESULTS =
Gives the following result under GNU octave v4.0.3:
{
[1,1] =
{
[1,1] =
[2,1] =
[3,1] = a
[4,1] = b
[5,1] = c
}
}
and the following result under GNU octave v4.2.1 (1a8b7b3ae5f2):
{
[1,1] =
{
[1,1] = a
[2,1] = b
[3,1] = c
}
}
= MATLAB =
The second one differs from MatLab behaviors.
= OTHER =
== History ==
I initially reported this bug in the comments of bug 50485:
https://savannah.gnu.org/bugs/?50485#comment3
== Tests ==
This was tested on debian GNU/Linux 9.1:
- Octave 4.0.3 in the repositories
- Octave 4.2.1 compiled from source (hg id: 1a8b7b3ae5f2)
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?52479>
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- [Octave-bug-tracker] [bug #52479] textscan ignores leading spaces when creating cell from string/file,
Motius <=
- [Octave-bug-tracker] [bug #52479] textscan ignores leading spaces when creating cell from string/file, Philip Nienhuis, 2017/11/22
- [Octave-bug-tracker] [bug #52479] textscan ignores leading spaces when creating cell from string/file, Dan Sebald, 2017/11/22
- [Octave-bug-tracker] [bug #52479] textscan ignores leading spaces when creating cell from string/file, Philip Nienhuis, 2017/11/22
- [Octave-bug-tracker] [bug #52479] textscan ignores leading spaces when creating cell from string/file, Dan Sebald, 2017/11/22
- [Octave-bug-tracker] [bug #52479] textscan ignores leading spaces when creating cell from string/file, Philip Nienhuis, 2017/11/23
- [Octave-bug-tracker] [bug #52479] textscan ignores leading spaces when creating cell from string/file, Rik, 2017/11/23
- [Octave-bug-tracker] [bug #52479] textscan ignores leading spaces when creating cell from string/file, Rik, 2017/11/23
- [Octave-bug-tracker] [bug #52479] textscan ignores leading spaces when creating cell from string/file, Motius, 2017/11/24
- [Octave-bug-tracker] [bug #52479] textscan ignores leading spaces when creating cell from string/file, Rik, 2017/11/24
- [Octave-bug-tracker] [bug #52479] textscan ignores leading spaces when creating cell from string/file, Motius, 2017/11/24