[This file is in koi8-r encoding]

1) the following command shows useless (or incorrect) patterns which
set hyphenation after the first letter (useless because of
\lefthyphenmin=2):

grep '^\..[0-9]' ruhyph*.tex

ruhyphas.tex:
.8888
.54
.4
.4

ruhyphzn.tex:
.23
.443
.443
.443
.443
.443

2) the following command shows useless (or incorrect) patterns which
set hyphenation before the last letter (useless because of
\righthyphenmin=2):

grep '[0-9].\.$' ruhyph*.tex

ruhyphas.tex:
.5.
.56.

ruhyphzn.tex:
123.

3) the patterns for the whole words shown by the command

grep '^\..*\.$' ruhyph*.tex

are also questionable (probably it is better to store them in
\hyphenation list). Such patterns occur in ruhyphas.tex and
ruhyphzn.tex.

4) to ensure that there will be absolutely no -xx breaks for English
words when the combined Russian-English hyphenation is used, a changed
English patterns should be used, with removed `strange' patterns
matching the regexp "[0-9][a-z][a-z]\." (see the file enrhm2.tex).

5) [not a bug] should the main hyphenation files be sorted using
`sorthyph' script?
