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hush: implement echo builtin

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builtin_echo                                           -      36     +36
bltins                                               384     396     +12
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(add/remove: 1/0 grow/shrink: 1/0 up/down: 48/0)               Total: 48 bytes
This commit is contained in:
Denis Vlasenko
2007-11-23 21:20:21 +00:00
parent cccdc4e01a
commit 5bc593ccb8
2 changed files with 16 additions and 0 deletions
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1
shell/Config.in
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@@ -166,6 +166,7 @@ config HUSH
select TRUE
select FALSE
select TEST
select ECHO
help
hush is a very small shell (just 18k) and it has fairly complete
Bourne shell grammar. It even handles all the normal flow control