+ switch -- $al {
+ "name" {
+ set metaname [string tolower $parm($a)]
+ }
+ "content" {
+ set metacontent $parm($a)
+ }
+ }
+ }
+ puts $out "></meta>"
+ # go through robots directives (af any)
+ if {![string compare $metaname robots]} {
+ set direcs [split [string tolower $metacontent] ,]
+ if {[lsearch $direcs noindex] >= 0} {
+ set noindex 1
+ }
+ if {[lsearch $direcs nofollow] >= 0} {
+ set nofollow 1
+ }