Returns undef if no singular form exists, otherwise returns the
singular form of the topic
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.
Information
Main Web Users Groups Index Search Changes Notifications Statistics Preferences
Webs Main Sandbox TWiki Zen
Information
Main Web Users Groups Index Search Changes Notifications Statistics Preferences
Webs Main Sandbox TWiki Zen