diff options
-rw-r--r-- | usr.bin/tr/tr.1 | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/usr.bin/tr/tr.1 b/usr.bin/tr/tr.1 index 9c36c91..e30c877 100644 --- a/usr.bin/tr/tr.1 +++ b/usr.bin/tr/tr.1 @@ -35,7 +35,7 @@ .\" @(#)tr.1 8.1 (Berkeley) 6/6/93 .\" $FreeBSD$ .\" -.Dd July 23, 2004 +.Dd October 13, 2006 .Dt TR 1 .Os .Sh NAME @@ -182,16 +182,21 @@ previous implementations. Represents all characters belonging to the defined character class. Class names are: .Pp -.Bl -column "xdigit" +.Bl -column "phonogram" .It "alnum <alphanumeric characters> .It "alpha <alphabetic characters> +.It "blank <whitespace characters> .It "cntrl <control characters> .It "digit <numeric characters> .It "graph <graphic characters> +.It "ideogram <ideographic characters> .It "lower <lower-case alphabetic characters> +.It "phonogram <phonographic characters> .It "print <printable characters> .It "punct <punctuation characters> +.It "rune <valid characters> .It "space <space characters> +.It "special <special characters> .It "upper <upper-case characters> .It "xdigit <hexadecimal characters> .El @@ -396,6 +401,13 @@ The .Nm utility conforms to .St -p1003.1-2001 . +The +.Dq ideogram , +.Dq phonogram , +.Dq rune , +and +.Dq special +character classes are extensions. .Pp It should be noted that the feature wherein the last character of .Ar string2 |