From: Sebastian Gniazdowski <sgniazdowski@gmail.com>
To: Zsh hackers list <zsh-workers@zsh.org>
Subject: emulate -L sh impact on $0, $argv
Date: Sun, 31 Jan 2016 19:03:40 +0100 [thread overview]
Message-ID: <CAKc7PVDMSiWckCwSijk8i6js86OCNeRuwfkVV1xjGMv_W554_Q@mail.gmail.com> (raw)
Hello
Is this expected behavior:
% echo 'echo Hello, my 0 is $0, argv0 is ${argv[0]}' > test_file.sh;
source() { emulate -L zsh; builtin source "$@"; }; source
./test_file.sh
Hello, my 0 is ./test_file.sh, argv0 is
% echo 'echo Hello, my 0 is $0, argv0 is ${argv[0]}' > test_file.sh;
source() { emulate -L sh; builtin source "$@"; }; source
./test_file.sh
Hello, my 0 is source, argv0 is ./test_file.sh
Sometimes -L zsh gives correct argv[0], couldn't clarify exactly when,
it may have something to do with reversed order of the calls.
Best regards,
Sebastian Gniazdowski
next reply other threads:[~2016-01-31 18:04 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-31 18:03 Sebastian Gniazdowski [this message]
2016-01-31 18:12 ` Nikolay Aleksandrovich Pavlov (ZyX)
2016-01-31 18:43 ` Bart Schaefer
2016-01-31 19:13 ` Sebastian Gniazdowski
2016-01-31 20:04 ` Nikolay Aleksandrovich Pavlov (ZyX)
2016-01-31 20:37 ` Bart Schaefer
2016-02-07 0:22 ` Daniel Shahaf
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