p181 (183) : extended note names into treble stave.

p181 (183) : renumbered octaves so the five complete octaves are numbered 1-5.Updated versions of both user guides have been added to the top post.īBC B User Guide - Changes since revision 3 (August 2019) The access byte setting for the standard 'WR/wr' access setting is &33, ***NOT*** &00.ĭFS implements a subset of this in that only b3 is ever returned. Public can never delete or rename a file they do not own, so public L is always implicitly set. That is:ī0: 'R' access present - user can read the fileī1: 'W' access present - user can write to the fileī2: 'E' access present - user can execute the file if 'R' absentī3: 'L' access present - user cannot delete, overwrite or rename the fileī4: 'r' access present - public can read the fileī5: 'w' access present - public can write to the fileī6: 'e' access present - public can execute the file if 'e' absentī7: implementation specific. The file access byte at XY+14 after calling OSFILE indicates whether the object *HAS* those access settings, ***NOT*** if those access settings are absent. So I'll post this here so it is in public. I notice the manual perpetuates the error with file access bits, which has propagated into a lot of other documentation, and even caused several people to write their own software incorrectly.

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