Editing WoW:API GetGlyphSocketInfo

{{wowapi}} __NOTOC__
Returns information on a glyph socket.
 enabled, glyphType, glyphTooltipIndex, glyphSpellID, icon = GetGlyphSocketInfo(socketID[, talentGroup]);

==Arguments==
;socketID : Number - glyph [Glyph SocketID|socket index]] (1 to GetNumGlyphSockets() )
;talentGroup : Optional Number - (dual) specialization index (1 to {{api|GetNumTalentGroups}}(...)).

== Returns ==
;enabled: Boolean - 1 if available, nil if locked.
;glyphType : Number - GLYPHTYPE_PRIME (0), GLYPHTYPE_MAJOR (1), or GLYPHTYPE_MINOR (2)
;glyphTooltipIndex : Number - Index to be used with GLYPH_SLOT_TOOLTIP#
;glyphSpellID : Number - spell ID of socketted glyph, nil if no glyph is socketed.
;icon : String - Glyph rune texture path.

== Examples ==
The following code scans all the glyph sockets and prints out the status of each one.
 for i = 1, NUM_GLYPH_SLOTS do
  local enabled, glyphType, glyphTooltipIndex, glyphSpellID, icon = GetGlyphSocketInfo(i);
  if ( enabled ) then
   local link = [[API GetGlyphLink|GetGlyphLink]](i);-- Retrieves the Glyph's link ("" if no glyph in Socket);
   if ( link ~= "") then
    DEFAULT_CHAT_FRAME:AddMessage("Glyph Socket "..i.." contains "..link);
   else
    DEFAULT_CHAT_FRAME:AddMessage("Glyph Socket "..i.." is unlocked and empty!");
   end
  else
   DEFAULT_CHAT_FRAME:AddMessage("Glyph Socket "..i.." is locked!");
  end
 end

== Notes ==
* {{api|GetSpellInfo}} can be used to translate glyphSpellID to a glyph name.
* The talentGroup argument was added in [[Patch 3.1]].
* The glyphTooltipIndex argument was added in [[Patch 4.0.1]].