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[fork] interactive rc shell
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commit d260301ae1c54fb68c0849e1895c0958f55942ef
parent 4ac92d8074388d1b9e70b0533469d1b82c71ba95
Author: Toby Goodwin <toby@paccrat.org>
Date:   Mon, 17 Apr 2017 21:23:44 +0100

improve lshift function in man page

Diffstat:
Mrc.1 | 4++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rc.1 b/rc.1 @@ -1869,9 +1869,9 @@ The builtin only shifts .Cr "$*" . This function can shift any variable (except -.Cr "$lshift" ). +.Cr "$_lshift" ). .Ds -.Cr "fn lshift { lshift=$*; *=$$1; shift $lshift(2); $lshift(1)=$* }" +.Cr "fn lshift { _lshift=$* *=$$1 { shift $_lshift(2); $_lshift(1)=$* } }" .De .PP With this definition in place,