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authordkf <donal.k.fellows@manchester.ac.uk>2015-08-30 20:20:09 (GMT)
committerdkf <donal.k.fellows@manchester.ac.uk>2015-08-30 20:20:09 (GMT)
commit8dd9711e5b72a7dcc4ee36b04d6876afac3bd73e (patch)
treef19d85f1fc7058263cbb6f698e9552506f5cc5b2
parent7c7f735cb897623da6e39d29a076ce7bb0b4b1e4 (diff)
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[7703ff1082] Improved wording.
-rw-r--r--doc/library.n9
1 files changed, 5 insertions, 4 deletions
diff --git a/doc/library.n b/doc/library.n
index 79817f2..c86da3e 100644
--- a/doc/library.n
+++ b/doc/library.n
@@ -189,10 +189,11 @@ bin or bin/\fIarch\fR directory;
relative to the executable file in the current build tree;
relative to the executable file in a parallel build tree.
.TP
-\fBparray \fIarrayName\fR\ ?\fIpattern\fR?
-Prints on standard output the names and values of all the elements
-in the array \fIarrayName\fR that match \fIpattern\fR (using the
-matching rules of \fBstring match\fR).
+\fBparray \fIarrayName\fR ?\fIpattern\fR?
+Prints on standard output the names and values of all the elements in the
+array \fIarrayName\fR, or just the names that match \fIpattern\fR (using the
+matching rules of \fBstring match\fR) and their values if \fIpattern\fR is
+given.
\fBArrayName\fR must be an array accessible to the caller of \fBparray\fR.
It may be either local or global.
.TP