-
from syntax: the result would be incorrect when a variable name was the
prefix of another variable name
-
from syntax: any keyword beginning with to or do was mistakenly taken
for a to or a do, leading to a crash
-
The disp method would fail with a single input argument
-
The struct2dseries command would fail for all sub-annual frequencies
-
year/subperiod methods would return wrong values for weekly dates
-
The dates constructor would return an empty object for the weekly
frequency
-
The string2freq command did not know the weekly frequency code 'W'
-
Bi-annual frequency code 'S' (from freq2string) was not recognized by
string2freq/isfreq, which only knew 'H'
-
Indexing an empty dates object would build wrong dates
-
Yearly difference/growth rate were wrong for weekly data — lag was fixed at
52 periods, but ISO years can have 53 weeks
-
Yearly difference/growth rate wrong for daily data — lag was fixed at 365
days, ignoring leap years
-
Weekly dates for years before year 0 were silently accepted but built
invalid/unprintable objects — they are now rejected, since the
week-since-year-0 encoding doesn’t extend to negative years