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[Octave-bug-tracker] [bug #49338] Error preventing the creation of valid

From: anonymous
Subject: [Octave-bug-tracker] [bug #49338] Error preventing the creation of valid latex output with non-ascii chars under fltk
Date: Thu, 13 Oct 2016 19:21:38 +0000 (UTC)
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:48.0) Gecko/20100101 Firefox/48.0


                 Summary: Error preventing the creation of valid latex output
with non-ascii chars under fltk
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Thu 13 Oct 2016 07:21:36 PM UTC
                Category: Plotting
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Incorrect Result
                  Status: None
             Assigned to: None
         Originator Name: R.S.Carmenes
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.2.0-rc2
        Operating System: GNU/Linux



Hello, this is a bug report regarding the printing of plots with texts
containing non-ascii chars. I am providing what I believe is a valid the
solution too.

The latex file created under the graphics_toolkit fltk will not compile when
the plot contains non-ascii chars.


graphics_toolkit fltk
title('Título de la gráfica')

(the string in the title command contains two latin-1 chars; I believe the
same problem would be the same with other encodings).

Executing pdflatex test.tex will fail, complaining at the non-ascii chars.This
is due to the absence of the following in the generated latex file:


together with the inability to pass the non-ascii chars to the latex file.

A third error in the file prevents from getting a valid latex file with recent

Patching print.m with the attached file will solve the problem (first change
incorporates the missing heading, the second one makes print.m able to read
non-ascii chars, and the third removes the line that seems incompatible with
recent versions of GL2PS).


File Attachments:

Date: Thu 13 Oct 2016 07:21:36 PM UTC  Name: latin1-fltk.patch  Size: 2kB  
By: None



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