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+# $EPIC: insert.txt,v 1.3 2007/03/02 02:32:04 jnelson Exp $
+======Synopsis:======
+$__insert__(<num> <word> <text>)
+======Technical:======
+   * The <word> argument is a [[what is a word|dword]] which is different from most function arguments.
+   * If the <num> integer argument is omitted the empty string is returned.
+   * If the <word> argument is omitted the empty string is returned.
+   * The return value of this function is <text> with the <word> argument inserted after the <num>th character.
+======Practical:======
+This function can be used to insert text into the middle of a string
+at a known location.  You probably found the location by using $index()
+or $rindex().
+======Returns:======
+input <text> with <word> inserted after the <num>th character
+======Examples:======
+<file>
+$insert(3 baz foobarbooya)  returns "foobazbarbooya"
+</file>