+++ This bug was initially created as a clone of Bug #187815 +++

Description of problem:

ddd doesn't show Perl source code properly in case of mismatches between
its encoding and the current locale, even using the iso10646 font suggested
in the original bug

Version-Release number of selected component (if applicable):
ddd 3.3.11

How reproducible:
See attached test case, test.pl

Steps to Reproduce:
1. export LANG=it_IT.utf8
2. ddd test.pl
3. source display is truncated at first accented character
4. export LANG=it_IT.iso88591 (i.e. matching 'use encoding')
5. ddd test.pl
6. ddd test.pl
7. source display is fine

  
Actual results:
ddd stops showing the source file when it finds the first mismatched character

Expected results:
showing the source file properly.

Additional info:
The original reporter suggested that "it's not a bug in ddd because in other
distros it works fine", but I have not been able to try other distros; I think
that ddd might be ignoring the 'use encoding' pragma (it would probably need
help from Perl or the Perl debugger for that, I guess, possibly using iconv).