diff --git a/collects/scribblings/reference/chaperones.scrbl b/collects/scribblings/reference/chaperones.scrbl
index 8d719897c5..6fdeac3a8f 100644
--- a/collects/scribblings/reference/chaperones.scrbl
+++ b/collects/scribblings/reference/chaperones.scrbl
@@ -323,6 +323,30 @@ to @racket[impersonate-hash] must be odd) add impersonator properties
 or override impersonator-property values of @racket[hash].}
 
 
+@defproc[(impersonate-prompt-tag [prompt-tag continuation-prompt-tag?]
+                                 [handle-proc procedure?]
+                                 [abort-proc procedure?]
+                                 [prop impersonator-property?]
+                                 [prop-val any] ... ...)
+          (and/c continuation-prompt-tag? impersonator?)]{
+
+Returns an impersonator of @racket[prompt-tag], which adds intercession
+to the handler of @racket[call-with-continuation-prompt] and to
+@racket[abort-current-continuation].
+
+The @racket[handle-proc] must accept the values that the handler
+of a continuation prompt would take and it must produce replacement
+values, which will be passed to the handler.
+
+The @racket[abort-proc] must accept the values passed to
+@racket[abort-current-continuation]; it must produce replacement
+values, which are aborted to the appropriate prompt.
+
+Pairs of @racket[prop] and @racket[prop-val] (the number of arguments
+to @racket[impersonate-prompt-tag] must be odd) add impersonator properties
+or override impersonator-property values of @racket[prompt-tag].}
+
+
 @defthing[prop:impersonator-of struct-type-property?]{
 
 A @tech{structure type property} (see @secref["structprops"]) that
@@ -519,6 +543,18 @@ Pairs of @racket[prop] and @racket[prop-val] (the number of arguments
 to @racket[chaperone-evt] must be even) add impersonator properties
 or override impersonator-property values of @racket[evt].}
 
+@defproc[(chaperone-prompt-tag [prompt-tag continuation-prompt-tag?]
+                               [handle-proc procedure?]
+                               [abort-proc procedure?]
+                               [prop impersonator-property?]
+                               [prop-val any] ... ...)
+          (and/c continuation-prompt-tag? chaperone?)]{
+
+Like @racket[impersonate-prompt-tag], but produces a chaperoned value.
+The @racket[handle-proc] procedure must produce the same values or
+chaperones of the original values, and @racket[abort-proc] must produce
+the same values or chaperones of the values that it is given.}
+
 @; ------------------------------------------------------------
 @section{Impersonator Properties}
 
diff --git a/collects/scribblings/reference/contracts.scrbl b/collects/scribblings/reference/contracts.scrbl
index c3695f328c..e94d634abd 100644
--- a/collects/scribblings/reference/contracts.scrbl
+++ b/collects/scribblings/reference/contracts.scrbl
@@ -490,6 +490,21 @@ to the input.  The result will be a copy for immutable hash tables, and either a
 }
 
 
+@defproc[(prompt/c [contract contract?] ...) contract?]{
+Takes any number of contracts and returns a contract that recognizes
+continuation prompt tags and will check any aborts or prompt handlers that
+use the contracted prompt tag.
+
+Each @racket[contract] will check the corresponding value passed to
+an @racket[abort-current-continuation] and handled by the handler of a
+call to @racket[call-with-continuation-prompt].
+
+If all of the @racket[contract]s are chaperone contracts, the resulting
+contract will also be a @tech{chaperone} contract. Otherwise, the contract is
+an @tech{impersonator} contract.
+}
+
+
 @defform[(flat-rec-contract id flat-contract-expr ...)]{
 
 Constructs a recursive @tech{flat contract}. A