markov: document 'learn from <file>'

1 files changed, 4 insertions, 0 deletions

diff --git a/data/rbot/plugins/markov.rb b/data/rbot/plugins/markov.rb
index 21c4d631..9e4bbb92 100755
--- a/data/rbot/plugins/markov.rb
+++ b/data/rbot/plugins/markov.rb
@@ -362,6 +362,10 @@ class MarkovPlugin < Plugin
       else
         "markov chat => try to say something intelligent"
       end
+    when "learn"
+      ["markov learn from <file> [testing [<num> lines]] [using pattern <pattern>]:",
+       "learn from the text in the specified <file>, optionally using the given <pattern> to filter the text.",
+       "you can sample what would be learned by specifying 'testing <num> lines'"].join(' ')
     else
       "markov plugin: listens to chat to build a markov chain, with which it can (perhaps) attempt to (inanely) contribute to 'discussion'. Sort of.. Will get a *lot* better after listening to a lot of chat. Usage: 'chat' to attempt to say something relevant to the last line of chat, if it can -- help topics: ignore, readonly, delay, status, probability, chat, chat about"
     end