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-rw-r--r--Doc/Zsh/expn.yo5
1 files changed, 5 insertions, 0 deletions
diff --git a/Doc/Zsh/expn.yo b/Doc/Zsh/expn.yo
index 564c70dd1..c6e7b6f16 100644
--- a/Doc/Zsh/expn.yo
+++ b/Doc/Zsh/expn.yo
@@ -1067,6 +1067,11 @@ If a tt(q-) is given (only a single tt(q) may appear), a minimal
 form of single quoting is used that only quotes the string if needed to
 protect special characters.  Typically this form gives the most readable
 output.
+
+If a tt(q+) is given, an extended form of minmal quoting is used that
+causes unprintable characters to be rendered using tt($')var(...)tt(').
+This quoting is similar to that used by the output of values by the
+tt(typeset) family of commands.
 )
 item(tt(Q))(
 Remove one level of quotes from the resulting words.