TWiki::Plurals
Handle conversion of plural topic names to singular form.
Try to singularise plural topic name.
$web
- the web the topic must be in
$pluralForm
- topic name
I18N - Only apply plural processing if site language is English, or if a built-in English-language web (Main, TWiki or Plugins). Plurals apply to names ending in 's', where topic doesn't exist with plural name.
SMELL: this is highly langauge specific, and shoud be overridable on a per-installation basis.