Collating sequences are used inconsistently. (PR#289)

Tue, Sep 28, 1999 7:44 AM #

R 0.65.0 (and all others I have seen), Solaris 2.6.

[1] "A" "a" "B" "b"

[1] FALSE

in the en_UK locale. I don't think it is good idea that sort and <
have a different idea of ordering, so I rate this as a bug. As far as I can
see sort uses strcoll and hence the locale, and < uses ASCII.

Brian D. Ripley,                  ripley@stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272860 (secr)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595


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Peter Dalgaard

Tue, Sep 28, 1999 8:13 AM #

ripley@stats.ox.ac.uk writes:

Agreed. I did a i quick runover of all uses of strcmp in the code, and it
seems that the sign only gets used in two files, relop.c (4 times)
and in gnuwin32/dynload.c. The latter one is in a binary search of the
symbol table, which I'll assume is in ASCII order...

I'll make the changes to relop.c if you haven't done so already.

O__  ---- Peter Dalgaard             Blegdamsvej 3  
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