> -----Ursprüngliche Nachricht----- > Von: [EMAIL PROTECTED] > Gesendet: Mittwoch, 10. September 2008 15:54 > An: dev@httpd.apache.org > Betreff: Re: svn commit: r691418 [2/2] - > in/httpd/httpd/trunk:./docs/manual/mod/ modules/filters/ >
> > > Can you elaborate why you chose "<" and ">". I could not > think of any > > > reasons behind it. > > > > Because these characters are currently displayed by sed and > I saw no reason to change > > it. > > > > > sed's man page says : > > > (2)l List the pattern space on the standard out- > > > put in an unambiguous form. Non-printing > > > characters are spelled in two digit ASCII > > > and long lines are folded. > > > > > > So 0x8 and 0x9 char values, which I believe are non printable > > > characters, > > > should be printed into *two* digit ASCII. So \10 and \11 > looks to me > > > as conforming to man page. > > > > As said displaying two digit ASCII's also makes sense and > conforms to the man > > page. So go for it. > > BTW: Shouldn't it be \08 and \09 for 0x8 and 0x9 instead of > \10 and \11 ? > If we notice, how other characters are printed then sed code > is using octal > numbers. After \17 it changes to \20, \21. Similarly After > \27 it changes to > \30, \31 etc. So based on the above pattern, \10 and \11 > seems to be more > consistent to me. Thanks for pointing out. I missed that these were actual octal numbers. So yes, you are correct. Regards Rüdiger
