yecc bug

Martin Bjorklund mbj@REDACTED
Fri Nov 24 12:05:12 CET 2000

Here's a small fix to parsetools/include/yeccpre.hrl which creates
better printouts for some parse errors:

< yecctoken2string({Cat, _, Val}) -> io_lib:format('~w', [Val]);
> yecctoken2string({Cat, _, Val}) -> io_lib:format('~p', [Val]);

[also, it looks like this code is duplicated into yeccparser.erl -
that module should probably include yeccpre.hrl instead]

So you don't have to see:

../c_src/reg_proto.x:204 : syntax error before: [115,117,98,115,99,114,101,115]


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