The not entirely clear mark of A – hairpins (?), accent (?) – was reproduced in FE in a way which also offers different possibilities of interpretation. It was reflected in the differing arrangement of the mark in GE1 and EE. In subsequent GE,s the range of 
was graphically adapted to the metric structure. In the main text we give a long accent, as, according to us, it is the most plausible interpretation of the mark of A.
Compare the passage in the sources»
category imprint: Graphic ambiguousness; Differences between sources
issues: Long accents, Inaccuracies in FE, GE revisions, EE inaccuracies
notation: Articulation, Accents, Hairpins