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authorOliver Kiddle <opk@zsh.org>2016-09-16 00:00:28 +0200
committerOliver Kiddle <opk@zsh.org>2016-09-16 00:00:28 +0200
commitfbafc5b509e311efee064bbd12396a2e207f3393 (patch)
tree9fdf8f236fb1d25b54079e81cf75bf05eeca0b26 /Doc/Zsh
parent00708285e94ce42a31fd59bbcd06d010a6d0d6ee (diff)
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39332: support ksh's [[ -v varname ]] condition for checking if variables are set
Diffstat (limited to 'Doc/Zsh')
-rw-r--r--Doc/Zsh/cond.yo3
1 files changed, 3 insertions, 0 deletions
diff --git a/Doc/Zsh/cond.yo b/Doc/Zsh/cond.yo
index 474baa1ec..e08fc0d36 100644
--- a/Doc/Zsh/cond.yo
+++ b/Doc/Zsh/cond.yo
@@ -63,6 +63,9 @@ is open and associated with a terminal device.
 item(tt(-u) var(file))(
 true if var(file) exists and has its setuid bit set.
 )
+item(tt(-v) var(varname))(
+true if shell variable var(varname) is set.
+)
 item(tt(-w) var(file))(
 true if var(file) exists and is writable by current process.
 )