[hackers] [sbase] Update tr.1 man page || Silvan Jegen

From: <git_AT_suckless.org>
Date: Sun, 27 Apr 2014 12:42:31 +0200

commit 60e972c2298b3ed157c644e993abfdd09d22ceda
Author: Silvan Jegen <s.jegen_AT_gmail.com>
Date: Sun Apr 27 11:23:18 2014 +0200

    Update tr.1 man page
    
    Document the -d option and slightly change the wording of the page.
    
    Signed-off-by: Silvan Jegen <s.jegen_AT_gmail.com>

diff --git a/tr.1 b/tr.1
index efe7d30..81141d9 100644
--- a/tr.1
+++ b/tr.1
_AT_@ -9,6 +9,10 @@ tr \- translate characters
 .B tr
 .RB set1
 .RI set2
+.SH OPTIONS
+.TP
+.B \-d
+For compatibility. If given, characters in set1 will be deleted from the input and specifying set2 will result in an error.
 .SH DESCRIPTION
 .B tr
 reads input from stdin replacing every character in
_AT_@ -19,7 +23,7 @@ If set2 is not given
 .B tr
 deletes the characters in set1 from the input.
 
-Sets are specified as strings of characters. Almost all represent themselves. The following ones will be interpreted:
+Sets are specified as strings of characters. Almost all represent themselves but the following ones will be interpreted:
 .TP
 \e\e
 backslash
Received on Sun Apr 27 2014 - 12:42:31 CEST