[Pspp-commits] [SCM] GNU PSPP branch, master, updated. v0.8.3-41-g35fab65

[Ben Pfaff]

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- Log -----------------------------------------------------------------
commit 35fab6526c3b8491a05769cb72e24c00316c5d3f
Author: Ben Pfaff <address@hidden>
Date:   Sun Jul 13 10:47:43 2014 -0700

    render: Don't add overflows when header is contiguous with body.
    
    render_page_select() needs to calculate overflows when it cuts a header off
    from the body of a table.  Until now, it has considered headers and body to
    always be cut off from each other, but this isn't true when the selected
    body region is adjacent to one of the headers.  This commit takes that into
    consideration, producing better results in one of the tests in the
    testsuite.
    
    This commit is much smaller when viewed with whitespace changes ignored.

commit 1d0b435ea6ca932d3e1c446db402ec41b9024ccd
Author: Ben Pfaff <address@hidden>
Date:   Sun Jul 13 10:41:13 2014 -0700

    table-select: Only cut headers into two if needed in table_select_slice().
    
    Until now, when including headers in the table it returns,
    table_select_slice() has always either returned the entire original table
    or a set of chunks: left header, selected body, right header.  However, it
    is possible to do better when the selected body includes all the cells
    up to, say, the right header: then you only need a single chunk to include
    the body and the right header.  Besides saving memory, this also has the
    advantage that, if a joined cell crosses between the body and the header,
    it is not cut into two pieces by chunking.  It doesn't make too much sense
    to join a cell across body and header, but this still makes it easier to
    render better if someone does that.
    
    The testsuite includes a few tables that do join a cell across body and
    header.  This commit improves the output for one and changes some ugly
    output to different ugly output for another.  Additional changes in an
    upcoming commit fix the latter and some other tables too.

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

Summary of changes:
 src/output/render.c       |   84 +++++++++++++++++++++++----------------------
 src/output/table-select.c |   60 ++++++++++++++++---------------
 tests/output/render.at    |    4 +-
 3 files changed, 76 insertions(+), 72 deletions(-)


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