If the chpwd hook is activated by using the `chpwd_functions[]' array,
could break `VCS_INFO_realpath()', which could lead to endless loops in
`vcs_info' if the one of the hook functions produced output.
This fixes it.
I'm refraining from patching the grmlzshrc-included
`VCS_INFO_realpath()' function, because the use of "cd -q" requires a
pretty recent version of the shell.
if zrcautoload vcs_info; then
GRML_VCS_INFO=0
if zrcautoload vcs_info; then
GRML_VCS_INFO=0
+ # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
+ # function, which can cause a lot of trouble with our directory-based
+ # profiles. So:
+ if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
+ function VCS_INFO_realpath () {
+ setopt localoptions NO_shwordsplit chaselinks
+ ( builtin cd -q $1 2> /dev/null && pwd; )
+ }
+ fi
else
# I'm not reindenting the whole code below.
GRML_VCS_INFO=1
else
# I'm not reindenting the whole code below.
GRML_VCS_INFO=1