Date: Wed, 08 Oct 2025 19:00:19 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 46441] sh(1): Does not support PS1, PS2, PS4 parameter expansion Message-ID: <bug-46441-227-zJVKfOb5eF@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-46441-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=46441 Matthew Phillips <matthew@matthewphillips.info> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |matthew@matthewphillips.inf | |o --- Comment #18 from Matthew Phillips <matthew@matthewphillips.info> --- I've implemented parameter expansion support for PS1/PS2/PS4 prompts. The patch adds support for: - Simple variables: $USER, $PWD, $HOSTNAME - Braced variables: ${USER}, ${HOME} - Special parameters: $$, $?, $! - Positional parameters: $0, $1, etc. Tested via some shell scripts. The tests in tests/ weren't interactive and PS1 requires it. Please advice if some test cases are needed and how to add them. Note: This implements parameter expansion only. Command substitution $(cmd) is not yet supported and would require additional work. Attachment below. -- You are receiving this mail because: You are the assignee for the bug.home | help
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