feat: accept --slave and --no-echo R-compatible CLI flags#109
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Add --slave (hidden) and --no-echo (shown in long help) as no-op R-compatible flags. This prevents errors when tools like R.nvim pass these flags to arf. --slave was deprecated in R 4.0 and replaced by --no-echo. Both are no-op in arf since it controls its own echo behavior. Co-Authored-By: Claude Opus 4.6 <[email protected]>
eitsupi
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--slave and --no-echo R-compatible CLI flags
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Thanks for the quick response! Looking forward to this being merged. |
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It's already merged, so you should be able to install it using cargo. It's such a small change that I'm hesitant to make a new release just for that. |
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I typed it at the same time you merged it. :) I've pulled it down via Cargo (my usual way of updating). I get another error. I'll open an issue. |
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Summary
--slaveand--no-echoas R-compatible no-op CLI flags--slaveis fully hidden (deprecated in R 4.0)--no-echois shown in long help (--help) onlyBackground
A user reported that arf fails when launched with
--slavefrom R.nvim.radian had the same issue, causing multiple bug reports.
arf already accepts several R-compatible no-op flags (
--interactive,--no-readline,--no-restore-history), so this follows the same pattern.Test plan
cargo clippypasses🤖 Generated with Claude Code