don't override a user's precmd function

This commit is contained in:
Ryan Phillips 2010-10-18 22:01:04 -07:00
commit 740d547dfd

View file

@ -6,8 +6,12 @@
#
# http://zsh.sourceforge.net/Doc/Release/User-Contributions.html#IDX2133
#
typeset -ga precmd_functions
autoload -Uz vcs_info
precmd() {
zsh_vcsinfo_precmd() {
vcs_info
}
precmd_functions+='zsh_vcsinfo_precmd'