=================================================================== RCS file: /cvs/mandoc/regress/regress.pl.1,v retrieving revision 1.3 retrieving revision 1.5 diff -u -p -r1.3 -r1.5 --- mandoc/regress/regress.pl.1 2017/07/18 18:47:06 1.3 +++ mandoc/regress/regress.pl.1 2020/03/13 15:32:31 1.5 @@ -1,6 +1,6 @@ -.\" $Id: regress.pl.1,v 1.3 2017/07/18 18:47:06 schwarze Exp $ +.\" $Id: regress.pl.1,v 1.5 2020/03/13 15:32:31 schwarze Exp $ .\" -.\" Copyright (c) 2017 Ingo Schwarze +.\" Copyright (c) 2017, 2019, 2020 Ingo Schwarze .\" .\" Permission to use, copy, modify, and distribute this software for any .\" purpose with or without fee is hereby granted, provided that the above @@ -14,7 +14,7 @@ .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" -.Dd $Mdocdate: July 18 2017 $ +.Dd $Mdocdate: March 13 2020 $ .Dt REGRESS.PL 1 .Os .Sh NAME @@ -78,6 +78,8 @@ output mode. Run subtests for .Fl T Cm markdown output mode. +.It Cm tag +Run subtests for automatic and manual tagging. .It Cm utf8 Run subtests for .Fl T Cm utf8 @@ -145,3 +147,12 @@ The subdirectory of the regression suite is not included. It uses a Makefile structure that differs vastly from the rest of the suite. +.Sh BUGS +The C library function +.Xr wcwidth 3 +is known to be buggy on Solaris, which may cause failures in the +regression suite, usually because output lines containing affected +Unicode characters wrap too early. +.Pp +The regression suite does not work at all on Solaris 10 or earlier +because the Perl interpreter provided with those systems is too old.