AUTOENV_DEBUG=3 sets xtrace while sourcing; doc (#65)

[zsh-autoenv.git] / README.md

diff --git a/README.md b/README.md
index 519e0faa5ef89ad1bdb81371f2dbda1effe151e5..e39ab7e280877c8c4a0025430e07ce9976a63c5f 100644 (file)
--- a/README.md
+++ b/README.md
@@ -126,6 +126,13 @@ Default: 0
 ### AUTOENV\_DEBUG
 Enable debugging. Multiple levels are supported (max 2).
 
+- 0: no debug messages
+- 1: generic debug logging
+- 2: more verbose messages
+  - messages about adding/removing files on the internal stack
+- 3: everything
+  - sets xtrace option (`set -x`) while sourcing env files
+
 Default: `0`
 
 ## Recipes
@@ -150,6 +157,7 @@ if [[ $autoenv_event == 'enter' ]]; then
       return
     fi
 
+    setopt localoptions extendedglob
     local -a venv
     venv=(./(../)#.venv(NY1:A))