Code:

set text [string tolower [stripcodes abcru $text]]

Code:

# by Tris, 17jul96 (v2)# action added by fantomas 22Dec1997# Updated to v4 (17 November 1998) by slennox <slenny@ozemail.com.au># About time someone updated this nice little script that more# people should be using :-)# - Updated for 1.3 bots (channel specific +o user no longer kicked)# - Added options to set number of kicks in how many seconds# and kick msg# - Added option to ban as well as kick## Fixed version (1 December 1998)# - repeatban set to 1 was generating 'invalid command name' error.# I'd forgotten to add 'fixbanmask' proc (stolen from subop*.tcl by# MHT & YaZZ) :-)## Updated to v4.1 (8 December 1998)# - Got rid of the fixbanmask crap and changed ban type to an IP ban :-)# Updated (25 November 2002) @/+ exempt# - Now this script won't kick opped/voiced users. I added an op/voice exempt to this script # originally made by Tris and modified by users listed above. (|am|) @ DALnet amit@amit.mu # Number of repeats before kickingset repeatkick 3# In how many secondsset repeattime 70# Kick msgset repeatmsg "Stop Repeating!"# Also ban?set repeatban 1# How long the ban should last (in minutes)set repeatbantime 30# Don't edit below unless you know what you're doingbind pubm - * repeat_pubmbind ctcp - ACTION repeat_actionbind nick - * repeat_nickproc repeat_pubm {nick uhost hand chan text} {  if {[matchattr $nick mo|mo $chan] || [isop $nick $chan] || [isvoice $nick $chan] || [matchattr $nick o|o $chan]} {return 0}  global repeat_last repeat_num repeatkick repeatmsg repeatban repeatbantime  if [info exists repeat_last([set n [string tolower $nick]])] {    if {[string compare [string tolower $repeat_last($n)] \        [string tolower $text]] == 0} {      if {[incr repeat_num($n)] >= ${repeatkick}} {        if {$repeatban} {          set banmask "*!*[string range $uhost [string first "@" $uhost] end]"          newchanban $chan $banmask repeat $repeatmsg $repeatbantime        }        putserv "KICK $chan $nick :$repeatmsg"        unset repeat_last($n)        unset repeat_num($n)      }      return    }  }  set repeat_num($n) 1  set repeat_last($n) $text}proc repeat_action {nick uhost hand dest keyword text} {  if {[matchattr $nick mo|mo $dest] || [isop $nick $dest] || [isvoice $nick $dest] || [matchattr $nick o|o $dest]} {return 0}   global botnick altnick repeat_last repeat_num repeatkick repeatmsg repeatban repeatbantime  if [info exists repeat_last([set n [string tolower $nick]])] {    if {[string compare [string tolower $repeat_last($n)] \        [string tolower $text]] == 0} {      if {[incr repeat_num($n)] >= ${repeatkick}} {        if {$repeatban} {          set banmask "*!*[string range $uhost [string first "@" $uhost] end]"          newchanban $dest $banmask repeat $repeatmsg $repeatbantime        }        putserv "KICK $dest $nick :$repeatmsg"        unset repeat_last($n)        unset repeat_num($n)      }      return    }  }  set repeat_num($n) 1  set repeat_last($n) $text}proc repeat_nick {nick uhost hand chan newnick} {  if {[matchattr $nick mo|mo $chan] || [isop $nick $chan] || [isvoice $nick $chan] || [matchattr $nick o|o $chan]} {return 0}  global repeat_last repeat_num  catch {set repeat_last([set nn [string tolower $newnick]]) \         $repeat_last([set on [string tolower $nick]])}  catch {unset repeat_last($on)}  catch {set repeat_num($nn) $repeat_num($on)}  catch {unset repeat_num($on)}}proc repeat_timr {} {  global repeat_last repeattime  catch {unset repeat_last}  catch {unset repeat_num}  utimer $repeattime repeat_timr}if ![regexp repeat_timr [utimers]] {     # thanks to jaym  utimer $repeattime repeat_timr}putlog "repeat.tcl (@/+ exempt) by |am| originally made by Tris loaded"