Editing WoW:World of Warcraft API (section)

=== Faction ===
:{{id|API|CollapseFactionHeader}}(index) - Collapse a faction header row.
:{{id|API|CollapseAllFactionHeaders}}() - Collapse all faction header rows.
:{{id|API|ExpandFactionHeader}}(index) - Expand a faction header row.
:{{id|API|ExpandAllFactionHeaders}}() - Expand all faction header rows.
:{{id|API|FactionToggleAtWar}}(index) - Toggle the At War flag for a faction.
:{{id|API|GetFactionInfo}}(index) - Gets details for a specific faction/faction header.
:{{id|API|GetNumFactions}}() - Returns the number of lines in the faction display.
:{{id|API|GetSelectedFaction}}() - Returns the row index of the currently selected faction in reputation window. (added 1.10)
:{{id|API|GetWatchedFactionInfo}}() - Returns information about the currently watched faction. (added 1.10)
:{{id|API|IsFactionInactive}}(index) - Returns true if the faction is marked inactive. (added 1.10)
:{{id|API|SetFactionActive}}(index) - Remove a faction from inactive group. (added 1.10)
:{{id|API|SetFactionInactive}}(index) - Move a faction to inactive group. (added 1.10)
:{{id|API|SetSelectedFaction}}(index) - Sets the currently selected faction in reputation window. (added 1.10)
:{{id|API|SetWatchedFactionIndex}}(index) - Sets which faction should be watched in Blizzard reputation bar. (added 1.10)
:{{id|API|UnitFactionGroup}}("[[unitId|unit]]") - Returns the faction group id and name of the specified unit, eg. "Alliance". The string returned is localization-independent, and is used in filepath.