WoW:API GetNumLanguages

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Returns the number of languages your character can speak (I guess that Blizzard's programmers mistyped the function name).

NumLanguages = GetNumLaguages()

Parameters

Arguments

none

Returns

NumLanguages

NumLanguages

Numeric - Returns the number of languages your character can speak.

Example

for x=1, GetNumLaguages() do
  DEFAULT_CHAT_FRAME:AddMessage(GetLanguageByIndex(x))
end

Info

for .. do

Look for the 'for .. do' block at the Reference Manual.

GetLanguageByIndex(index)

GetLanguageByIndex(index) - Returns the language specified by the index.

DEFAULT_CHAT_FRAME:AddMessage("text",r,g,b)

ScrollingMessageFrame:AddMessage("text",r,g,b,id)

Valid Frame names:
DEFAULT_CHAT_FRAME
ChatFrame1 - ChatFrame7