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| From: | "Michał Górny" <gentoo@××××××××××.pl> | ||
|---|---|---|---|
| To: | gentoo-dev@l.g.o | ||
| Cc: | vivo75@×××××.com | ||
| Subject: | Re: [gentoo-dev] Re: use_echo() as a universal '?:' operator-like function | ||
| Date: | Sat, 11 Sep 2010 18:46:17 | ||
| Message-Id: | 20100911204457.46137811@pomiocik.lan | ||
| In Reply to: | Re: [gentoo-dev] Re: use_echo() as a universal '?:' operator-like function by Francesco R |
||
| 1 | On Sat, 11 Sep 2010 20:26:17 +0200 |
| 2 | Francesco R <vivo75@×××××.com> wrote: |
| 3 | |
| 4 | > echo $(use_case useA,echoA useB,echoB ,echoC) |
| 5 | |
| 6 | I would personally rather use: |
| 7 | echo $(use_case useA,echoA useB,echoB echoC) |
| 8 | |
| 9 | but AFAICS your implementation should support both. |
| 10 | |
| 11 | PS I suggest using [[ -z ${u} ]] instead. |
| 12 | |
| 13 | -- |
| 14 | Best regards, |
| 15 | Michał Górny |
| 16 | |
| 17 | <http://mgorny.alt.pl> |
| 18 | <xmpp:mgorny@××××××.ru> |
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| Re: [gentoo-dev] Re: use_echo() as a universal '?:' operator-like function | "Petteri Räty" <betelgeuse@g.o> |