[Pspp-commits] [SCM] GNU PSPP branch, value-rep, updated. v0.6.1-490-g24a6b62

[Ben Pfaff]

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- Log -----------------------------------------------------------------
commit 24a6b62482d39416029900a08e3557da504a53d3
Author: Ben Pfaff <address@hidden>
Date:   Sun Apr 12 13:36:10 2009 -0700

    Fix GUI behavior when variables are deleted.
    
    When variables were deleted using the GUI, the data was not actually
    getting deleted from the datasheet.  This commit causes the column to
    be deleted, then replaces it by an "empty" or "unused" column of width -1.
    The unused column is necessary because the case indexes of variables after
    the one being deleted are not shifted over 1 to the left; doing so would
    be an alternative.

commit 18910f910646e9704a7e08ffc68fc98f9dac4616
Author: Ben Pfaff <address@hidden>
Date:   Sun Apr 12 13:31:22 2009 -0700

    datasheet: Add support for empty "placeholder" columns.
    
    The GUI code calls upon the datasheet to layer itself on top of an
    arbitrary casereader, but since the conversion of union value it could
    not do this in the general case where that casereader's cases contained
    "unused" columns (that is, columns of width -1 that did not contain any
    data).  This commit adds that support back in.
    
    It seems quite likely that the "right thing to do" here is actually to
    get rid of the need for unused columns within a case, but that is a much
    more involved change.

commit 0f1e821410cba3d22a3e295daa29f12f0d4b49fb
Author: Ben Pfaff <address@hidden>
Date:   Tue Mar 31 22:00:44 2009 -0700

    Delete CORRELATIONS skeletal parser.
    
    This code didn't do anything useful, it just parsed syntax.  We can
    resurrect it when someone wants to implement CORRELATIONS later.

-----------------------------------------------------------------------

Summary of changes:
 src/data/datasheet.c              |  186 ++++++++++++++++++++++---------------
 src/language/stats/automake.mk    |    1 -
 src/language/stats/correlations.q |  179 -----------------------------------
 src/ui/gui/psppire-data-store.c   |    2 +
 4 files changed, 114 insertions(+), 254 deletions(-)
 delete mode 100644 src/language/stats/correlations.q


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