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Frank: 27768: shut up cd some more

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Peter Stephenson 2010-03-04 10:03:00 +00:00
parent b64f7a8bcc
commit de3159d73a
2 changed files with 9 additions and 13 deletions
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7
ChangeLog
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@ -1,3 +1,8 @@
2010-03-04 Peter Stephenson <pws@csr.com>
* Frank: 27768: Functions/VCS_Info/VCS_INFO_realpath: shut up cd
some more.
2010-02-28 Clint Adams <clint@zsh.org>
* 27762: Completion/Unix/Type/_hosts: omit ssh known_hosts
@ -12854,5 +12859,5 @@
*****************************************************
* This is used by the shell to define $ZSH_PATCHLEVEL
* $Revision: 1.4922 $
* $Revision: 1.4923 $
*****************************************************

15
Functions/VCS_Info/VCS_INFO_realpath
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@ -2,15 +2,6 @@
## Written by Frank Terbeck <ft@bewatermyfriend.org>
## Distributed under the same BSD-ish license as zsh itself.
# a portable 'readlink -f'
# forcing a subshell, to ensure chpwd() is not removed
# from the calling shell (if VCS_INFO_realpath() is called
# manually).
setopt localoptions NO_shwordsplit
(
(( ${+functions[chpwd]} )) && unfunction chpwd
setopt chaselinks
builtin cd $1 2>/dev/null && pwd
)
setopt localoptions NO_shwordsplit chaselinks
# -q to avoid chpwd() invocations
( builtin cd -q $1 2>/dev/null && pwd; )