[patch #5704] Data New/Open/Save

URL:
  <http://savannah.gnu.org/patch/?5704>

                 Summary: Data New/Open/Save
                 Project: PSPP
            Submitted by: jmd
            Submitted on: Tuesday 01/23/2007 at 20:28
                Category: None
              Item Group: None
                  Status: Ready For Test/Review
             Assigned to: blp
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any

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Details:

This patch re-enables the data new, open and save items in the data editor's
file menu.  This time, they simply call the relevant syntax, rather than
using their own nefarious code like before.

Things to note:

0 As discussed previously, I've changed the signature of parse_cmd and added
a parse_cmd_in_state function.

0 The gui now has its own function (in helper.c) for executing syntax.  It
does a couple of special things after running any syntax: a) if there's no
source (eg because the final command was NEW FILE), it generates an empty
one; b) it appends an implicit EXECUTE command.  These things ensure that
there is always a source, and that the source is a flexifile and not any
other kind of source.



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File Attachments:


-------------------------------------------------------
Date: Tuesday 01/23/2007 at 20:28  Name: new-file.patch  Size: 64kB   By: jmd

<http://savannah.gnu.org/patch/download.php?file_id=11824>

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