It is confusing that the message suggesting to use the `diagnostics` option is given even when the option is already set. This PR makes use of lazy message data to make the message contingent on the option being false. It also tones down the promise that there is any diagonostic information available, since sometimes there is nothing to report. Suggested by Johan Commelin.
3 lines
162 B
Text
3 lines
162 B
Text
attrCmd.lean:6:0-6:6: error: failed to synthesize
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Pure M
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Additional diagnostic information may be available by using the `set_option diagnostics true` command.
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