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Diff for /src/usr.bin/sed/sed.1 between version 1.55 and 1.56

version 1.55, 2018/07/10 09:10:03 version 1.56, 2018/07/11 06:47:38
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 .Pq Ql $  .Pq Ql $
 that addresses the last line of input, or a context address,  that addresses the last line of input, or a context address,
 which is a regular expression preceded and followed by a delimiter.  which is a regular expression preceded and followed by a delimiter.
 The delimiter can be any character except a newline or a backslash.  The delimiter can be any character except a newline or a backslash.
 Unless it is a slash, the opening delimiter needs to be escaped with  Unless it is a slash, the opening delimiter needs to be escaped with
 a backslash.  a backslash.
 .Pp  .Pp
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 .Pq Ql &  .Pq Ql &
 appearing in the replacement is replaced by the string matching the  appearing in the replacement is replaced by the string matching the
 regular expression.  regular expression.
 The special meaning of  
 .Ql &  
 in this context can be suppressed by preceding it by a backslash.  
 The string  The string
 .Ql \e# ,  .Ql \e# ,
 where  where
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 by the corresponding backreference expression (see  by the corresponding backreference expression (see
 .Xr re_format 7 ) .  .Xr re_format 7 ) .
 .Pp  .Pp
 A line can be split by substituting a newline character into it.  All other instances of a backslash will print the literal character
 To specify a newline character in the replacement string, precede it with  following it.
 a backslash.  Using a backslash before any other character other than
   .Ql & ,
   .Ql \e ,
   digit, newline
   .Pq ascii 0x0a ,
   and the delimiter is unspecified and might not be portable to other
   implementations of
   .Nm .
 .Pp  .Pp
 The value of  The value of
 .Ar flags  .Ar flags
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Removed from v.1.55  
changed lines
  Added in v.1.56