One-line error messages from the compiler front end need new-line#363
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robinheghan merged 2 commits intogren-lang:mainfrom Jan 26, 2026
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When the gren compiler front end reports a simple one line error message for "I don't recognize this command", it fails to terminate the output with a newline character. This change adds a new helper function, endErrorWithLine, which uses Stream.Log.line, to avoid changing other existing usages of endErrorWithString.
robinheghan
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Jan 26, 2026
Keep it simple
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When the gren compiler front end reports a simple one line error message for "I don't recognize this command", it fails to terminate the output with a newline character.
This change adds a new helper function, endErrorWithLine, which uses Stream.Log.line, to avoid changing other existing usages of endErrorWithString.
Before this change, my shell (zsh on Linux), shows the lack of newline:
After this change, there's a newline:
