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From: Bart Schaefer <schaefer@brasslantern.com>
To: Zsh hackers list <zsh-workers@zsh.org>
Subject: ksh compatibility: initial value of $_
Date: Fri, 27 Jan 2023 17:52:49 -0800	[thread overview]
Message-ID: <CAH+w=7a5Pk5nk4+k_d7TCcBjE04TwXJTm7Xrre9SYdK_U-hLmQ@mail.gmail.com> (raw)

Docs for ksh93 say that $_ should be initialized to the absolute path
of what we put in $ZSH_ARGZERO.

Src/init.c explicitly initializes $_ to the empty string.

Any reason not to change this?  If so, where's the right place to do
it?  I tried doing it in createparamtab() but that led to memory
errors.


             reply	other threads:[~2023-01-28  1:53 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-28  1:52 Bart Schaefer [this message]
2023-03-23 10:40 ` Jun T
2023-03-31  8:18   ` Jun T
2023-03-31 14:31     ` Jun. T
2023-03-31 17:45       ` Bart Schaefer
2023-04-03 11:16         ` Jun. T
2023-04-03 16:48           ` Bart Schaefer
2023-03-31 19:02       ` Bart Schaefer
2023-03-31 19:03         ` Bart Schaefer
2023-04-03 12:13     ` Jun. T
2023-04-03 16:50       ` Bart Schaefer
2023-04-04 16:24         ` Jun. T
2023-04-05  1:03           ` Oliver Kiddle
2023-04-05  8:15             ` zeurkous
2023-04-05  9:00               ` Oliver Kiddle
2023-04-05 16:24             ` Jun. T
2023-04-05  8:14           ` dana
2023-04-05 18:16             ` Jun. T
2023-04-08  4:03               ` dana
2023-04-08 16:22                 ` Oliver Kiddle
2023-04-09 13:30                   ` Jun. T
2023-04-10  0:51                     ` Jun T
2023-04-15  5:02                   ` Felipe Contreras
2023-04-15 22:24               ` Bart Schaefer

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