Out of eight long accents written in A, GE1 reproduced in this form only the mark in bar 497, which is naturally an accidental inaccuracy. The mark in this bar is slightly longer also in FE (→EE); however, the difference is so small that it is difficult to consider it meaningful. In GE2 all accents were unified.
FE omitted the last mark, in bar 501, most probably due to an oversight. The accent was added in EE.
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category imprint: Differences between sources
issues: Long accents, EE revisions, Errors in FE, Inaccuracies in GE, GE revisions
notation: Articulation, Accents, Hairpins