Module name: src
Changes by: schwa...@cvs.openbsd.org 2018/04/09 16:26:25
usr.bin/mandoc : libmandoc.h roff.c
regress/usr.bin/mandoc/roff/nr: undef.in undef.out_ascii
When accessing an undefined number register, define it to be zero, like
the previous commit for strings and macros, only technically simpler.
Desired behaviour also mentioned by Werner Lemberg in 2011.
This diff adds functionality but is -21 +19 LOC. :-)