Accept EOF as well as newline to complete line read#404
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Currently a line isn't read if any error is reached, including EAGAIN, which indicates you've reached the end of a file descriptor. This commit allows EAGAIN to terminate a line if anything else has been read from that fd. If nothing else has been read, it's either non-existent or empty, which makes sense to error instead.
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Jan 12, 2024
eyedropper: add support for Sway, and for copying to the clipboard
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Addresses #393 and #403.
Currently a line isn't read if any error is reached, including EAGAIN,
which indicates you've reached the end of a file descriptor.
This commit allows EAGAIN to terminate a line if anything else has been
read from that fd. If nothing else has been read, it's either
non-existent or empty, which makes sense to error instead.