winqueryreg: Strings in Windows registry might not be zero terminated. * libinterp/corefcn/sysdep.cc (get_regkey_value): Use wstring constructor with buffer and size to also handle non-zero terminated strings.

root = true

[*]
charset = utf-8
end_of_line = lf
indent_size = 2
indent_style = space
insert_final_newline = true

[*.{am,mk}]
indent_size = tab
indent_style = tab