CVS: cvs.openbsd.org: src

[Ingo Schwarze]

CVSROOT:        /cvs
Module name:    src
Changes by:     schwarze@xxxxxxxxxxxxxxx        2009/07/07 18:04:10

Modified files:
        usr.bin/mandoc : Makefile man_validate.c mdoc_strings.c 
                         mdoc_validate.c 
Added files:
        usr.bin/mandoc : libmandoc.h mandoc.c 

Log message:
sync to 1.7.21: unified escape sequence validation for mdoc and man
checking is still incomplete, but a bit better, in particular for man
now in sync with 1.7.22: the only 1.7.22 diff was already in