Affects the number of wiki plugins that can be used. The default of 500 allows for 1 plugin nested seven times, or 44 plugins nested once. A value of 1200 is required for 1 eighth level plugin.
locations
textarea/2, textarea/2
dependencies
feature_wiki
type
text
options
admin
module
view
permission
plugin
extensions
tags
experimental
parameters
detail
warning
Setting this to a higher value than the default of 500 may have performance implications.