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zsh: add check for global variables (setopt warn_create_global)

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Thomas Preisner 2017-07-12 18:23:43 +02:00
parent 5fdbfcbfb3
commit 8beb935e98
2 changed files with 5 additions and 1 deletions
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zsh/setopt.zsh
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@ -1,3 +1,7 @@
# ===== important
# warns when creating a global variable from inside a function
setopt warn_create_global
# ===== basics
# disable beeps
setopt no_beep