id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
11531,"Spirit X3: char_(ch1, ch2) is matching an exclusive range",Adrian Vogelsgesang <vogelsgesang@…>,Joel de Guzman,"In X3 the char_(ch1, ch2) parser is currently matching all characters wich are within the given boundaries but exludes the boundary characters.

This is inconsistent with the documentation which states ""Matches a range of chars from ch to ch2 (inclusive)"".

In addition, I think that qi::char_ is including the range boundaries, too. (I am not sure about this; I did not actually use QI so far and just had a short glance at its source code.)

I think, the error is at this position: [https://github.com/boostorg/spirit/blob/9c5dd09880f24b99e8e694534e532b1bb4a8851a/include/boost/spirit/home/x3/char/char_set.hpp#L45]. The comparisions should be "">= 0"" respectively ""<= 0"".

The testcase in [https://github.com/boostorg/spirit/blob/master/test/x3/char1.cpp] do not test the matching of the boundary characters.",Bugs,closed,To Be Determined,spirit,Boost Development Trunk,Problem,fixed,x3 char_,