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* print the right character for mathematical overbar; from bentley@Ingo Schwarze2017-07-152-2/+2
* print HTML character references as 4+ digits hexadecimal, like Unicode;Ingo Schwarze2017-07-141-1/+1
* add parentheses to the output where required for disambiguationIngo Schwarze2017-07-074-4/+4
* Fix operator precedence according to Brian W. Kernighan and LorindaIngo Schwarze2017-07-064-3/+27
* Messages of the -Wbase level now print STYLE:. Since thisIngo Schwarze2017-07-046-9/+12
* catch up with the recent eqn(7) improvementsIngo Schwarze2017-06-266-6/+6
* Finally port the OpenBSD regression suite.Ingo Schwarze2017-02-0810-0/+72