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authordkf <donal.k.fellows@manchester.ac.uk>2015-08-30 20:21:46 (GMT)
committerdkf <donal.k.fellows@manchester.ac.uk>2015-08-30 20:21:46 (GMT)
commit52eb2299f3995e1837bfa3bf899dba688a0db1dc (patch)
treeca3ba245dd87a7dfcc2d2794d161629c77ba9c28 /doc/library.n
parentc66c98a76c6e3c216f8c215d33982d2098c7f4a7 (diff)
parent8dd9711e5b72a7dcc4ee36b04d6876afac3bd73e (diff)
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[7703ff1082] Improved wording.
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1 files changed, 5 insertions, 4 deletions
diff --git a/doc/library.n b/doc/library.n
index 59f941b..6f8f265 100644
--- a/doc/library.n
+++ b/doc/library.n
@@ -196,10 +196,11 @@ 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.
\fIArrayName\fR must be an array accessible to the caller of \fBparray\fR.
It may be either local or global.
.TP