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These functions and variables deal with recursive minibuffers (voir la section Recursive Editing):
This function returns the current depth of activations of the minibuffer, a nonnegative integer. If no minibuffers are active, it returns zero.
If this variable is non-nil, you can invoke commands (such as
find-file) that use minibuffers even while the minibuffer window is
active. Such invocation produces a recursive editing level for a new
minibuffer. The outer-level minibuffer is invisible while you are editing
the inner one.
If this variable is nil, you cannot invoke minibuffer commands when
the minibuffer window is active, not even if you switch to another window to
do it.
If a command name has a property enable-recursive-minibuffers that is
non-nil, then the command can use the minibuffer to read arguments
even if it is invoked from the minibuffer. A command can also achieve this
by binding enable-recursive-minibuffers to t in the
interactive declaration (voir la section Using interactive). The minibuffer command
next-matching-history-element (normally M-s in the minibuffer)
does the latter.
Ce document a été généré par Eric Reinbold le 13 Octobre 2007 en utilisant texi2html 1.78.