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Groups > gnu.bash.bug > #16535
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| From | Oğuz <oguzismailuysal@gmail.com> |
| Newsgroups | gnu.bash.bug |
| Subject | Re: Return from function depending on number of parameters |
| Date | Sat, 4 Jul 2020 16:39:27 +0300 |
| Lines | 24 |
| Approved | bug-bash@gnu.org |
| Message-ID | <mailman.940.1593869973.2574.bug-bash@gnu.org> (permalink) |
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4 Temmuz 2020 Cumartesi tarihinde pepa65 <pepa65@passchier.net> yazdı: > On 04/07/2020 04.39, Lawrence Velázquez wrote: > > It might tell you something that $[...] is not even mentioned in > > the man page for bash 3.2.57, which is decidedly not the current > > version. > > About that, is it for sure that $[] is going to be obsoleted/removed in > the future? I happened to use it recently, and thought it was more > readable than $(()) and caused less visual clutter. Any reason $(()) was > preferred? > > $(()) is the standard syntax for arithmetic expansion. See https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_06_04 Peter > > > -- Oğuz
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Re: Return from function depending on number of parameters Oğuz <oguzismailuysal@gmail.com> - 2020-07-04 16:39 +0300
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