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42shpimanmls / 42sh

Shell project at 42
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special parameter expansion handling #168

Closed lsimonne closed 7 years ago

lsimonne commented 7 years ago

before (tries to expand "?foo")

[ChezLouise@ ~/Documents/42/42sh]$ echo $?foo
  executing builtin echo

  done executing builtin echo, ok

after

[ChezLouise@ ~/Documents/42/42sh]$ echo $?foo
  executing builtin echo
0foo
  done executing builtin echo, ok

(you need to run a non-builtin command first, as $ isn't set at init for the moment)