doc: fix contract for read-bytes-avail!/enable-break

This commit is contained in:
Fred Fu 2021-02-22 21:08:28 -05:00 committed by Matthew Flatt
parent 3fa362566c
commit 12dbfeb58a

View File

@ -254,7 +254,7 @@ is not reached.}
[in input-port? (current-input-port)]
[start-pos exact-nonnegative-integer? 0]
[end-pos exact-nonnegative-integer? (bytes-length bstr)])
(or/c exact-positive-integer? eof-object? procedure?)]{
(or/c exact-nonnegative-integer? eof-object? procedure?)]{
Like @racket[read-bytes-avail!], but breaks are enabled during the
read (see also @secref["breakhandler"]). If breaking is disabled