K 10
svn:author
V 4
fanf
K 8
svn:date
V 27
2003-06-04T15:31:55.000000Z
K 7
svn:log
V 321
Fix substitution when the regex matches the zero-length string.
There are two bugs: in the s///g case, the substitution didn't occur
at the end of the line; in the s///N case, the code didn't count
forwards along the line properly. See the sg, s3, s4, and s5 tests
in src/tools/regression/usr.bin/sed/.

Reviewed by:	tjr

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