Consume all input during extract sequence #4882
Merged
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Change
When extracting a sequence, consume all (up to 1KB really) input even if it doesn't start with an escape character.
This was spurred by an issue where the
peek
call was not returning (waiting for input). Pressing Enter broke it out of that wait, but other input was now at the front and blocked future attempts to extract the sequence.The best solution to this would be to move all input handling to its own dedicated thread, but that is a much larger change.
Validation
Manual confirmation that it continues to work in golden path.
Microsoft Reviewers: Open in CodeFlow