The change is simply a footnote indicating the presence of the ambiguity and a mild recommendation, however it's not likely to make any practical difference in real-world data where even if 1bp reads exist their quality values aren't likely to be a deciding factor over their validity.
Also in attempting to build the SAM spec my latex blew up. This turns out to be due to #670 which added use of \> for non-breaking space. Our systems here are pretty old, and latex couldn't cope with that. However in the interests of keeping the spec as easy to build as possible, I did a trivial replacement in its own commit.
The change is simply a footnote indicating the presence of the ambiguity and a mild recommendation, however it's not likely to make any practical difference in real-world data where even if 1bp reads exist their quality values aren't likely to be a deciding factor over their validity.
Also in attempting to build the SAM spec my latex blew up. This turns out to be due to #670 which added use of
\>
for non-breaking space. Our systems here are pretty old, and latex couldn't cope with that. However in the interests of keeping the spec as easy to build as possible, I did a trivial replacement in its own commit.