fix zexists sourcing

home/private_dot_config/zsh/plugins/zexists/zexists.plugin.zsh

@@ -23,9 +23,8 @@ function source-zshcmdd {
   for rcfile in ${(o)conf_files}; do
     # ignore files that begin with a tilde and antircfiles
     case ${rcfile:t} in 'anti'* | '~'*) continue;; esac
-
     # source files only if exe with that name exists
-    if (( ! $+commands[{rcfile:t:r}] )); then
+    if (( $+commands[${rcfile:t:r}] )); then
       source "$rcfile"
     else
       # if it doesn't exist try the anti version

home/private_dot_config/zsh/zexists.d/cmd/anti-lsd.zsh

@@ -0,0 +1 @@
+alias lt="tree -L 3"