Bug#628443: qrfcview: Bad encoding of some characters in the document outline panel

[Jonathan Ballet]

Package: qrfcview
Version: 0.62-5.1
Severity: normal
Tags: patch

If you open for example the RFC 4287, section 4.1.1, it contains the
following title:

    4.1.1. The "atom:feed" Element

which appears as:

    4.1.1. The &quote;atom:feed&quote; Element

in the document outline panel.

The problem comes from the transformation of the document to suit the
HTML renderer and some characters are HTML-encoded, but the tree model
for the outline panel is filled with those encoded characters, whereas
it doesn't understand HTML entities.

I made a two lines patch to fix the problem, it basically use the
title from the original document to fill the tree model instead of the
transformed title.

Thanks,

 Jonathan


-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (101, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.39-1-686-pae (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages qrfcview depends on:
ii  libc6                         2.13-4     Embedded GNU C Library: Shared lib
ii  libgcc1                       1:4.6.0-9  GCC support library
ii  libqt4-network                4:4.7.3-1  Qt 4 network module
ii  libqtcore4                    4:4.7.3-1  Qt 4 core module
ii  libqtgui4                     4:4.7.3-1  Qt 4 GUI module
ii  libstdc++6                    4.6.0-9    The GNU Standard C++ Library v3

qrfcview recommends no packages.

Versions of packages qrfcview suggests:
pn  doc-rfc                       <none>     (no description available)

-- no debconf information

--- qrfcview-0.62.orig/src/mdichild.cpp	2011-05-29 09:44:23.000000000 +0900
+++ qrfcview-0.62/src/mdichild.cpp	2011-05-29 09:44:09.000000000 +0900
@@ -167,6 +167,7 @@
   while( !qInStream.atEnd() )
   {
     qLine=qInStream.readLine();
+    QString originalLine(qLine);
 
     // Replace character
     qLine.replace(QChar('&'),QString("&amp;") );
@@ -177,7 +178,7 @@
     iNextState=iState;
     if (iState==PARSER_NORMALTEXT)
     {
-      if ( (qRegExpTitle.indexIn(qLine, 0)) != -1)
+      if ( (qRegExpTitle.indexIn(originalLine, 0)) != -1)
       { // Is it a new title?
         // Check title num is correct
         if (m_pTitleModel->ParseTitle(qRegExpTitle.cap(1), qRegExpTitle.cap(2) ))