pgsql: Update snowball

Update snowball

Update to snowball tag v2.2.0. Minor changes only.

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/bba962f0c052bfab79df79ac5629eac5eab5b842

Modified Files
--------------
src/backend/snowball/README | 4 +-
.../snowball/libstemmer/stem_ISO_8859_1_basque.c | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_catalan.c | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_danish.c | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_dutch.c | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_english.c | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_finnish.c | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_french.c | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_german.c | 2 +-
.../libstemmer/stem_ISO_8859_1_indonesian.c | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_irish.c | 21 +-
.../snowball/libstemmer/stem_ISO_8859_1_italian.c | 2 +-
.../libstemmer/stem_ISO_8859_1_norwegian.c | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_porter.c | 2 +-
.../libstemmer/stem_ISO_8859_1_portuguese.c | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_spanish.c | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_swedish.c | 2 +-
.../libstemmer/stem_ISO_8859_2_hungarian.c | 2 +-
.../snowball/libstemmer/stem_ISO_8859_2_romanian.c | 2 +-
.../snowball/libstemmer/stem_KOI8_R_russian.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_arabic.c | 76 +-
.../snowball/libstemmer/stem_UTF_8_armenian.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_basque.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_catalan.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_danish.c | 2 +-
src/backend/snowball/libstemmer/stem_UTF_8_dutch.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_english.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_finnish.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_french.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_german.c | 2 +-
src/backend/snowball/libstemmer/stem_UTF_8_greek.c | 4065 ++++++++++----------
src/backend/snowball/libstemmer/stem_UTF_8_hindi.c | 26 +-
.../snowball/libstemmer/stem_UTF_8_hungarian.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_indonesian.c | 2 +-
src/backend/snowball/libstemmer/stem_UTF_8_irish.c | 21 +-
.../snowball/libstemmer/stem_UTF_8_italian.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_lithuanian.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_nepali.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_norwegian.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_porter.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_portuguese.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_romanian.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_russian.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_serbian.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_spanish.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_swedish.c | 2 +-
src/backend/snowball/libstemmer/stem_UTF_8_tamil.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_turkish.c | 2 +-
.../snowball/libstemmer/stem_UTF_8_yiddish.c | 1749 ++++-----
.../snowball/libstemmer/stem_ISO_8859_1_basque.h | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_catalan.h | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_danish.h | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_dutch.h | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_english.h | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_finnish.h | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_french.h | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_german.h | 2 +-
.../libstemmer/stem_ISO_8859_1_indonesian.h | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_irish.h | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_italian.h | 2 +-
.../libstemmer/stem_ISO_8859_1_norwegian.h | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_porter.h | 2 +-
.../libstemmer/stem_ISO_8859_1_portuguese.h | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_spanish.h | 2 +-
.../snowball/libstemmer/stem_ISO_8859_1_swedish.h | 2 +-
.../libstemmer/stem_ISO_8859_2_hungarian.h | 2 +-
.../snowball/libstemmer/stem_ISO_8859_2_romanian.h | 2 +-
.../snowball/libstemmer/stem_KOI8_R_russian.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_arabic.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_armenian.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_basque.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_catalan.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_danish.h | 2 +-
src/include/snowball/libstemmer/stem_UTF_8_dutch.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_english.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_finnish.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_french.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_german.h | 2 +-
src/include/snowball/libstemmer/stem_UTF_8_greek.h | 2 +-
src/include/snowball/libstemmer/stem_UTF_8_hindi.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_hungarian.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_indonesian.h | 2 +-
src/include/snowball/libstemmer/stem_UTF_8_irish.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_italian.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_lithuanian.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_nepali.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_norwegian.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_porter.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_portuguese.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_romanian.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_russian.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_serbian.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_spanish.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_swedish.h | 2 +-
src/include/snowball/libstemmer/stem_UTF_8_tamil.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_turkish.h | 2 +-
.../snowball/libstemmer/stem_UTF_8_yiddish.h | 2 +-
97 files changed, 2961 insertions(+), 3181 deletions(-)