There are 6 utilities.
- stream-direction v1.0
-
Return the direction of the stream
stream
::input
,:output
, or:io
.- Provides
stream-direction
- make-null-stream v1.0
-
Null input and output stream constructors.
- Provides
make-null-input-stream
,make-null-output-stream
,make-null-stream
- matching-null-stream v1.0
-
Return a null stream whose direction matches
stream
.- Provides
matching-null-stream
- Requires
- make-null-stream, stream-direction
- with-ignored-streams v1.0
-
Ignore any input or output to any of the streams denoted by the symbols
streams
in the codebody
.- Provides
with-ignored-streams
- Requires
- matching-null-stream
- skip-if v1.0
-
Given a character predicate
char-predicate
, read past all of the characters of the character streamstream
which satisfy that predicate. Optional argumentseof-error-p
,eof-value
, andrecursive-p
are the same as inread-char
.- Provides
skip-if
- skip v1.0
-
Read past all of the characters matching
char
in the character streamstream
. Optional argumentseof-error-p
,eof-value
, andrecursive-p
are the same as inread-char
.- Provides
skip
- Requires
- skip-if