X-Git-Url: https://git.madduck.net/etc/zsh.git/blobdiff_plain/89d7a758cffa51693257dd2a60f57cdd2ec5a591..163aa8b3ad37dedc5b26535447d9e9124e28e8c9:/.zsh/zshrc/30_aliases?ds=inline

diff --git a/.zsh/zshrc/30_aliases b/.zsh/zshrc/30_aliases
index 19fdb7c..fbbb946 100644
--- a/.zsh/zshrc/30_aliases
+++ b/.zsh/zshrc/30_aliases
@@ -8,6 +8,8 @@
 # Source repository: git://git.madduck.net/etc/zsh.git
 #
 
+function trace() { eval "set -x; $@" }
+
 alias mv='nocorrect mv'
 alias cp='nocorrect cp'
 alias ln='nocorrect ln'
@@ -149,11 +151,11 @@ alias btd='btdownloadheadless'
 alias mdtest='swaks -s localhost -t'
 
 if whence devtodo >/dev/null; then
-  _devtodo_on_chpwd() { 
+  _devtodo_on_chpwd() {
     local out; out="$(devtodo)"
     [[ -n $out ]] && print "todo:\n$out"
   }
-  chpwd_functions+=_devtodo_on_chpwd
+  [[ -z ${(M)chpwd_functions:#_devtodo_on_chpwd} ]] && chpwd_functions+=_devtodo_on_chpwd
 fi
 
 # vim:ft=zsh