Lines Matching refs:used

98              set used($val) 1
172     while {[info exists used($cnt)]} {incr cnt}
174     set used($cnt) 1
187   while {[info exists used($cnt)]} {incr cnt}
189   set used($cnt) 1
212     while {[info exists used($seek)]} {incr seek}
216       if {[info exists used($seek)]} {
227       set used($next) 1
240     while {[info exists used($cnt)]} {incr cnt}
242     set used($cnt) 1
247 set max [lindex [lsort -decr -integer [array names used]] 0]
249   if {![info exists used($i)]} {