[crossfire] Bug with regions in customizeable who lines

[Andy Fuchs]

The server seems to crash when %R is added to 'who_format" in the config file.

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     From irc:
     
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     techII give me the config for who format
     
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     mikeeusa  
     
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     mikeeusa who_format %N the %t%h%d%a%n[%R]
     
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     techII tried same thing here, crash
     
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     mikeeusa who_wiz_format %N the %t%h%d%nLevel %l [%m](@%i)(%c)
     
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     mikeeusa hmm is that a binary char at the end of it (not a newline)
     
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     mikeeusa irc says yes
     
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     mikeeusa # an underscore that is not escaped gives a space (or you
     
     can use a real
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     mikeeusa space
     
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     mikeeusa ill comment out space
     
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     mikeeusa nope still crashes on
     
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     mikeeusa who
     
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     techII seems like the %R
     
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     mikeeusa shout I put it to %r instead?
     
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     techII try it
     
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     ....
     
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     mikeeusa Total Players in The World. (1) -- WIZ(0) AFK(0)
     
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     mikeeusa mikeeusa the White Frost[DS]
     
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     mikeeusa [wilderness]
     
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     mikeeusa  
     
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     mikeeusa workes with %R
     
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     techII with %r or %R
     
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     techII ?
     
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     * moppit (~
      
      moppit at 66-188-193-236.roc.mn.charter.com
      
      ) has joined #crossfire
     
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     mikeeusa %r
     
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     moppit hey all
     
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     mikeeusa it works with %r
     
     
-- 
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Andrew Fuchs