From: Sean Devlin <spd@toadstyle.org>
To: 67717@debbugs.gnu.org
Subject: bug#67717: 29.1; Eshell doesn't handle script with "#!/usr/bin/env python3 -ESs"
Date: Fri, 8 Dec 2023 16:34:48 -0500 [thread overview]
Message-ID: <F35D377B-3243-4BD3-8BF5-D0B4D5FE863E@toadstyle.org> (raw)
Hi folks,
From Eshell, I'm trying to invoke a script with the interpreter line:
#!/usr/bin/env python3 -ESs
Instead of invoking the script, Eshell prints the line:
env: python3 -ESs: No such file or directory
Recipe:
1. Create a file with contents:
#!/usr/bin/env python3 -ESs
from sys import argv
print(argv)
2. M-x eshell
3. In Eshell, run the commands:
$ chmod +x /path/to/file
$ /path/to/file one two three
Expectation: Eshell should print the line:
['/path/to/file', 'one', 'two', 'three']
Result: Eshell prints the line:
env: python3 -ESs: No such file or directory
I think the problem is somewhere in esh-ext.el. Tracing the functions
eshell-find-interpreter and eshell-script-interpreter during execution
yields the following trace:
1 -> (eshell-find-interpreter "/path/to/file" ("one" "two" "three") nil)
| 2 -> (eshell-script-interpreter "/path/to/file")
| 2 <- eshell-script-interpreter: ("/usr/bin/env" "python3 -ESs" "/path/to/file")
| 2 -> (eshell-find-interpreter "/usr/bin/env" ("one" "two" "three") t)
| 2 <- eshell-find-interpreter: ("/usr/bin/env")
1 <- eshell-find-interpreter: ("/usr/bin/env" "python3 -ESs" "/path/to/file")
It looks like "python3 -ESs" has been parsed as a single argument to
env, but it should be split into two arguments.
Thanks!
In GNU Emacs 29.1 (build 1, aarch64-apple-darwin21.6.0, NS
appkit-2113.60 Version 12.6.6 (Build 21G646)) of 2023-08-16 built on
armbob.lan
Windowing system distributor 'Apple', version 10.3.2487
System Description: macOS 14
Configured using:
'configure --with-ns '--enable-locallisppath=/Library/Application
Support/Emacs/${version}/site-lisp:/Library/Application
Support/Emacs/site-lisp' --with-modules 'CFLAGS=-DFD_SETSIZE=10000
-DDARWIN_UNLIMITED_SELECT' --with-x-toolkit=no'
Configured features:
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PNG RSVG SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS TREE_SITTER ZLIB
Important settings:
value of $LANG: en_US.UTF-8
locale-coding-system: utf-8-unix
Major mode: Eshell
Minor modes in effect:
shell-dirtrack-mode: t
eshell-prompt-mode: t
eshell-hist-mode: t
eshell-pred-mode: t
eshell-cmpl-mode: t
eshell-proc-mode: t
eshell-arg-mode: t
tooltip-mode: t
global-eldoc-mode: t
show-paren-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
line-number-mode: t
indent-tabs-mode: t
transient-mark-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message mailcap yank-media puny dired
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Memory information:
((conses 16 57220 7333)
(symbols 48 7114 0)
(strings 32 20015 1685)
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next reply other threads:[~2023-12-08 21:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-08 21:34 Sean Devlin [this message]
2023-12-08 22:58 ` bug#67717: 29.1; Eshell doesn't handle script with "#!/usr/bin/env python3 -ESs" Jim Porter
2023-12-09 14:24 ` Sean Devlin
2023-12-15 1:01 ` Stefan Kangas
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