CVSROOT: /cvs Module name: src Changes by: [email protected] 2015/11/23 02:58:55
Modified files:
usr.bin/bc : bc.y
Log message:
- fix printing of non-ascii chars in error message
- solve a couple of problems found by Michael McConville using
afl: printing of null nodes, and generating cyclic "trees". These
can only happen on invalid input, afaik.
ok benno@
