egghelp/eggheads community Discussion of eggdrop bots, shell accounts and tcl scripts. 2005-07-18T04:31:40-04:00 https://forum.eggheads.org/app.php/feed/topic/10069 2005-07-18T04:31:40-04:00 2005-07-18T04:31:40-04:00 https://forum.eggheads.org/viewtopic.php?p=52768#p52768 <![CDATA[Substraction of strings]]>

Code: 

proc chflags {flags changes} {set add -1foreach c [split $changes ""] {switch -- $c {"+" {set add 1}"-" {set add 0}default {if {$add < 0} {error "flag changes must begin with +/-"}set i [string first $c $flags]if {$add > 0} {if {$i == -1} {append flags $c}} {if {$i != -1} {set flags [string replace $flags $i $i]}} }}}return $flags}

Statistics: Posted by demond — Mon Jul 18, 2005 4:31 am

]]> 2005-07-17T23:30:35-04:00 2005-07-17T23:30:35-04:00 https://forum.eggheads.org/viewtopic.php?p=52758#p52758 <![CDATA[Substraction of strings]]>
for example:

user has: ao
i type: /msg q chanlev #chan #auth -o+v

result: user has +av

is there a possibility to reach that with regex? can anyone provide a regex solution?

Statistics: Posted by ex — Sun Jul 17, 2005 11:30 pm

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