[Fedora-i18n-bugs] [Bug 1009350] generated output looks not correct

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1009350

--- Comment #4 from Akira TAGOH  ---
got back to investigate this issue. after taking a look at this a bit, I
noticed that the problem is ttmkfdir is going to check the undefined area in
the encoding maps. for instance, jisx0201.1976-0.enc.gz has:

STARTMAPPING unicode
0x5C    0x00A5  # YEN SIGN
0x7E    0x203E  # OVERLINE
0x00A1 0x00DF 0xFF61
ENDMAPPING

this defines 65 characters on the map but ttmkfdir tries to check the undefined
ranges like between 0x5d and 0x7d, and between 0x7f and 0xa0. this is the
unexpected behavior.