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-rw-r--r--Doc/Zsh/builtins.yo4
1 files changed, 3 insertions, 1 deletions
diff --git a/Doc/Zsh/builtins.yo b/Doc/Zsh/builtins.yo
index 413e43ed8..acdb83d92 100644
--- a/Doc/Zsh/builtins.yo
+++ b/Doc/Zsh/builtins.yo
@@ -1612,7 +1612,9 @@ findex(unhash)
 item(tt(unhash) [ tt(-adfms) ] var(name) ...)(
 Remove the element named var(name) from an internal hash table.  The
 default is remove elements from the command hash table.  The tt(-a)
-option causes tt(unhash) to remove regular or global aliases.
+option causes tt(unhash) to remove regular or global aliases; note
+when removing a global aliases that the argument must be quoted to prevent
+it from being expanded before being passed to the command.
 The tt(-s) option causes tt(unhash) to remove suffix aliases.
 The tt(-f) option causes
 tt(unhash) to remove shell functions.  The tt(-d) options causes