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authorMikael Magnusson <mikachu@gmail.com>2014-08-12 06:22:56 +0200
committerMikael Magnusson <mikachu@gmail.com>2014-08-12 20:20:02 +0200
commit22be5868436f640d0f76bbfc2d8c7ab54c4e3b10 (patch)
treeececf4dbfdd25632f981123c6b530be9896f9db2 /NEWS
parent3542ca828a3963d6bb7f0dc45154391dc89b802d (diff)
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32985: Add NEWS entry for array zipping operators.
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diff --git a/NEWS b/NEWS
index cde1e7c0d..c21149aab 100644
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@@ -78,6 +78,11 @@ second; by default milliseconds are shown, but the number of digits may
 be indicated from 1 to 6, e.g. "%6.".  (Note this is part of the
 extensions to strftime() formats rather than basic prompt escapes.)
 
+The operators :^ and :^^ in parameter substitution allow for array
+zipping in the form ${name:^array}. With the :^ operator, all entries
+in $name and $array will be output in alternating order. With :^ the
+longer array is trimmed whereas the :^^ operator repeats the shorter
+array enough to match the longer array.
 
 Changes between 4.2 and 5.0.0
 -----------------------------