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author | Kim F. Storm <[email protected]> | 2004-10-26 12:55:51 +0000 |
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committer | Kim F. Storm <[email protected]> | 2004-10-26 12:55:51 +0000 |
commit | 3baa952d8bd2d0ad1587440a559ae10616ea2a4e (patch) | |
tree | c1c3d9fa566c811decc5bc768d079e1c73258dc0 /lispref/commands.texi | |
parent | 5629f29b3c29cfa95896f1df2ed357b4d8fa7473 (diff) |
(Interactive Codes): Add U code letter.
Diffstat (limited to 'lispref/commands.texi')
-rw-r--r-- | lispref/commands.texi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lispref/commands.texi b/lispref/commands.texi index 299c7bb61a..cb772ff6eb 100644 --- a/lispref/commands.texi +++ b/lispref/commands.texi @@ -360,6 +360,9 @@ until a command (or undefined command) is found in the current key maps. The key sequence argument is represented as a string or vector. The cursor does not move into the echo area. Prompt. +If the key sequence is a down-event, the following up-event is discarded, +but can be read via the @code{U} code character. + This kind of input is used by commands such as @code{describe-key} and @code{global-set-key}. @@ -416,6 +419,11 @@ character terminates the input. (Use @kbd{C-q} to include whitespace in the string.) Other characters that normally terminate a symbol (e.g., parentheses and brackets) do not do so here. Prompt. +@item U +A key sequence or nil. May be used after a @code{k} or @code{K} +argument to get the up-event that was discarded in case the key +sequence read for that argument was a down-event. No I/O. + @item v A variable declared to be a user option (i.e., satisfying the predicate @code{user-variable-p}). This reads the variable using |