aiorepl: Fix Enter key handling in raw terminal mode#1016
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dpgeorge merged 1 commit intoJul 11, 2026
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This was referenced Mar 3, 2026
Handle both CR (0x0D) and LF (0x0A) for command execution to ensure compatibility with raw terminal mode where Enter sends CR instead of LF. This fixes the issue where aiorepl required Ctrl+Enter instead of just Enter to execute commands when used with MicroPython ports that put stdin in raw mode (such as the updated unix port using pyexec). Also improves handling of various newline sequences (CRLF, double-LF, double-CR) to prevent double-execution of commands. Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com> Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>
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Summary
Fix aiorepl to properly handle the Enter key when stdin is in raw terminal mode by accepting both CR (0x0D) and LF (0x0A) for command execution.
Problem
When using aiorepl with MicroPython ports that put stdin in raw mode (such as the updated unix port using pyexec), the Enter key sends CR (0x0D) instead of LF (0x0A). The original aiorepl only handled LF, requiring users to use Ctrl+Enter instead of Enter to execute commands.
Solution
Test plan
🤖 Generated with Claude Code