diff options
| author | Richard M. Stallman <rms@gnu.org> | 2003-08-13 17:25:42 +0000 |
|---|---|---|
| committer | Richard M. Stallman <rms@gnu.org> | 2003-08-13 17:25:42 +0000 |
| commit | 2683ea7319f8470e6adc3fdedd011c8ec738aa4b (patch) | |
| tree | 5cf3b1ae3239982f2bee918f325d36e18fa2a1c3 /lispref/streams.texi | |
| parent | 67c1c88fa1ccedc59983d7a195d581990491df82 (diff) | |
| download | emacs-2683ea7319f8470e6adc3fdedd011c8ec738aa4b.tar.gz | |
(Output Variables): Add eval-expression-print-length
and eval-expression-print-level.
Diffstat (limited to 'lispref/streams.texi')
| -rw-r--r-- | lispref/streams.texi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lispref/streams.texi b/lispref/streams.texi index bcddb742212..bcf4ecc5dc4 100644 --- a/lispref/streams.texi +++ b/lispref/streams.texi @@ -771,6 +771,14 @@ exceeding this limit is abbreviated with an ellipsis. A value of @code{nil} (which is the default) means no limit. @end defvar +@defopt eval-expression-print-length +@defoptx eval-expression-print-level +These are the values for @code{print-length} and @code{print-level} +used by @code{eval-expression}, and thus, indirectly, by many +interactive evaluation commands (@pxref{Lisp Eval,, Evaluating +Emacs-Lisp Expressions, emacs, The GNU Emacs Manual}). +@end defopt + These variables are used for detecting and reporting circular and shared structure---but they are only defined in Emacs 21. |