Add struc_to_glytoucan() to map glycan structures to GlyTouCan accessions (#11).
Add fill_anomer_pos() to fill in missing anomeric position information in glycan structures (#13).
glyanno 0.4.2
Minor improvements and bug fixes
Fix a bug in enhance_struc() introduced by the breaking change in glyrepr 0.11.0 (#9).
Update vignette to mention that you can use a structure database with different structure levels.
glyanno 0.4.1
Minor improvements and bug fixes
comp_to_struc() now explicitly returns when the output is empty.
glyanno 0.4.0
Breaking changes
return_best = TRUE now returns a vector with the same length as input (with NA for unmatched glycans) instead of a tibble with potentially fewer rows. Affected functions: enhance_comp(), comp_to_struc(), mz_to_comp(), enhance_struc().
Minor improvements and bug fixes
comp_to_struc() now errors when concrete compositions are matched against a generic structure database, instead of silently returning empty results.
db paramter cannot be of zero length now, in which case an error will be raised.
