Log Message:
-----------
Some languages have symbols with zero display's width or/and vowels/signs which
are not an alphabetic character although they are not word-breakers too.
So, treat them as part of word.
Per off-list discussion with Dibyendra Hyoju <dibyendra(at)gmail(dot)com> and
and Bal Krishna Bal <balkrishna7bal(at)gmail(dot)com> about Nepali language and
Devanagari alphabet.
Modified Files:
--------------
pgsql/src/backend/tsearch:
wparser_def.c (r1.22 -> r1.23)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/tsearch/wparser_def.c?r1=1.22&r2=1.23)