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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2018-05-19 02:39:52 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-05-28 17:12:23 +0800 |
| commit | cbb71a836874d176809a34e22f6b6e4e3ba8c85b (patch) | |
| tree | 7bfba4c4202e600b13d660d74b6d93cb914a7733 /src/bltin/echo.1 | |
| parent | exec: Never rehash regular built-ins (diff) | |
| download | dash-cbb71a836874d176809a34e22f6b6e4e3ba8c85b.tar.gz dash-cbb71a836874d176809a34e22f6b6e4e3ba8c85b.zip | |
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>
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