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| -rw-r--r-- | rc.1 | 9 |
1 files changed, 8 insertions, 1 deletions
@@ -1863,12 +1863,19 @@ a backquote must always be followed by a left-brace. This restriction is not present for single-word commands in this .IR rc . .PP +The list flattening operator, +.Cr $^foo , +is spelt +.Cr $"foo +in those versions of the Bell Labs +.IR rc +which have it. +.PP The following are all new with this version of .IR rc : The .Cr \-n option, -the list flattening operator, here strings (they facilitate exporting of functions with here documents into the environment), the |