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authorDenys Vlasenko <vda.linux@googlemail.com>2020-02-19 15:15:13 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2020-02-20 09:36:51 +0100
commit7eb8eecbbc752d04381f35d196bbdf1e3b17e2d1 (patch)
tree52c34b1ccd069bc6155ca213388877fb442a97ce /archival
parentc91950f31532febe34e00ab20d3e5f462d9daa52 (diff)
downloadbusybox-7eb8eecbbc752d04381f35d196bbdf1e3b17e2d1.tar.gz
ash: eval: Add assignment built-in support again
Upstream commit: Date: Sat, 19 May 2018 02:39:52 +0800 eval: Add assignment built-in support again This patch adds assignment built-in support that used to exist in dash prior to 0.3.8-15. This is because it will soon be part of POSIX, and the semantics are now much better defined. Recognition is done at execution time, so even "command -- export" or "var=export; command $var" should work. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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