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+**(append: // ...[[harlowe:HookName|HookName]] or [[harlowe:String|String]]//) -> //[[harlowe:Changer|Changer]]//**
+A variation of [[harlowe:replace|(replace:)]] which adds the attached hook's contents to
+the end of each target, rather than replacing it entirely.
+=== Example usage: ===
+  * ''%%(append: "Emily", "Em")[, my maid]%%'' adds ", my maid " to the end of every occurrence of "Emily" or "Em".
+  * ''%%(append: ?dress)[ from happier days]%%'' adds " from happier days" to the end of the ''%%|dress>%%'' hook.
+=== Rationale: ===
+As this is a variation of [[harlowe:replace|(replace:)]], the rationale for this macro can be found in
+that macro's description. This provides the ability to append content to a target, building up
+text or amending it with an extra sentence or word, changing or revealing a deeper meaning.
+=== See also: ===
+[[harlowe:replace|(replace:)]], [[harlowe:prepend|(prepend:)]]

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