I've just tested the latest version (2.9.27):
Tobias Oetiker wrote:
: looking over the code it seems to at least try to work like this:
: 
: > ---------------------------------------------
: > First example: everything is set up:
: >
: > PageTop[^]: PageTop-prefix
: > PageTop[$]: PageTop-suffix
: > PageTop[_]: PageTop-default
: > Target[mytarget]: ...
: > PageTop[mytarget]: PageTop-explicit
: >
: > $ mrtg ./mrtg.cfg && grep PageTop mytarget.html
: > PageTop-explicit PageTop-suffix<BR>
: >
: PageTop = PageTop-prefix  PageTop-explicit  PageTop-suffix

	It works like I wrote. I have a patch for this, but I am
not sure it does not break anything else. Please take look at it.
However, from looking at the code I think the config file parsing
needs a rewrite - the ^, _ and $ handling is not very straightforward
here.

: > ---------------------------------------------
: > Second example: only the defaults
: >
: > PageTop[^]: PageTop-prefix
: > PageTop[$]: PageTop-suffix
: > PageTop[_]: PageTop-default
: > Target[mytarget]: ...
: > # PageTop[mytarget]: PageTop-explicit
: >
: > $ mrtg ./mrtg.cfg && grep PageTop mytarget.html
: > PageTop-default<BR>
: >
: > I think the PageTop-prefix and PageTop-suffix should be here.
: 
: PageTop = PageTop-default

	OK.

: > ---------------------------------------------
: > Third example: only the defaults; without [_]
: >
: > PageTop[^]: PageTop-prefix
: > PageTop[$]: PageTop-suffix
: > # PageTop[_]: PageTop-default
: > Target[mytarget]: ...
: > # PageTop[mytarget]: PageTop-explicit
: >
: > $ mrtg ./mrtg.cfg && grep PageTop mytarget.html
: > PageTop-prefix<BR>
: >
: > I think the PageTop-suffix should also be here.
: 
: PageTop = PageTop-prefix PageTop-suffix

	Works as I wrote even on 2.9.27. I don't have time to write
a patch now, but maybe I'll look at it next time.

	I have another patch, which fixes warning in BER.pm in perl 5.8.0.

	Please let me know what do you think about it.

-Yenya

-- 
| Jan "Yenya" Kasprzak  <kas at {fi.muni.cz - work | yenya.net - private}> |
| GPG: ID 1024/D3498839      Fingerprint 0D99A7FB206605D7 8B35FCDE05B18A5E |
| http://www.fi.muni.cz/~kas/   Czech Linux Homepage: http://www.linux.cz/ |
|-- If you start doing things because you hate others and want to screw  --|
|-- them over the end result is bad.   --Linus Torvalds to the BBC News  --|


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