Commit 945136e7 authored by Peter Stephenson's avatar Peter Stephenson

users/20475: document cdr stores unique entry of most recent use

parent 946e5d89
2015-08-28 Peter Stephenson <p.stephenson@samsung.com>
* users/20475: Doc/Zsh/contrib.yo: mention that cdr mechanism
keeps unique list with most recent use first.
* users/20466: Test/V09datetime.ztst: make test for skipping
strftime extention tests one that is known to fail on
Solaris. Reason is not yet known, but there's no current
......
......@@ -339,9 +339,13 @@ previous working directory from a list maintained automatically. It is
similar in concept to the directory stack controlled by the tt(pushd),
tt(popd) and tt(dirs) builtins, but is more configurable, and as it stores
all entries in files it is maintained across sessions and (by default)
between terminal emulators in the current session. (The tt(pushd)
directory stack is not actually modified or used by tt(cdr) unless you
configure it to do so as described in the configuration section below.)
between terminal emulators in the current session. Duplicates are
automatically removed, so that the list reflects the single most recent
use of each directory.
Note that the tt(pushd) directory stack is not actually modified or used
by tt(cdr) unless you configure it to do so as described in the
configuration section below.
subsect(Installation)
......
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