Bug#320171: bterm-unifont: Farsi specific glyphs is missing

[Arash Bijanzadeh <arashbi@gmail.com>]

Package: bterm-unifont
Severity: normal

 Noticed that farsi specific glyphs is missing from the font used in
 d-i.
 The missing  glyphs are for unicode characters:
 ARABIC LETTER KEHEH with 06A9
 ARABIC LETTER GAF with 06AF
 ARABIC LETTER PEH with 067E
 ARABIC LETTER TCHEH with 0686
 ARABIC LETTER JEH   with 0698

-- System Information:
Debian Release: testing/unstable
  APT prefers testing
  APT policy: (990, 'testing')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.8-2-686
Locale: LANG=de_DE@euro, LC_CTYPE=de_DE@euro (charmap=locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
ANSI_X3.4-1968)