X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?p=CreaPhase.git;a=blobdiff_plain;f=octave_packages%2Fio-1.0.19%2Fpackinfo%2FNEWS;fp=octave_packages%2Fio-1.0.19%2Fpackinfo%2FNEWS;h=215060f41449863d98286808bfd5b216a4d1de98;hp=0000000000000000000000000000000000000000;hb=c880e8788dfc484bf23ce13fa2787f2c6bca4863;hpb=1705066eceaaea976f010f669ce8e972f3734b05 diff --git a/octave_packages/io-1.0.19/packinfo/NEWS b/octave_packages/io-1.0.19/packinfo/NEWS new file mode 100644 index 0000000..215060f --- /dev/null +++ b/octave_packages/io-1.0.19/packinfo/NEWS @@ -0,0 +1,128 @@ +Summary of important user-visible changes for releases of the io package + +=============================================================================== +io-1.0.19 Release Date: 2012-06-08 Release Manager: Philip Nienhuis +=============================================================================== + +** Bug fixes: +--- getusedrange subfunc getusedrange_jod: str2num applied to indices rather + than the substring. Must have been there for > 2 years, only surfaced + with jopendocument v 1.3b1 +--- oct2xls, oct2ods: cast all numeric types in input array to double as + spreadsheets have only double, boolean or character string type. This bug + has been there from the very beginning of the spreadsheet functions >8-O + +--- Support for reading back formulas from .xls spreadsheets using ActiveX/COM + +** Compatible with jOpenDocument version 1.3b1 + getUsedRange() method added (MUCH faster than the old hack) + +** Compatible with odfdom-java-0.8.8-incubator.jar (ODF Toolkit 0.5-incubating) + +** Compatible with Apache POI 3.8 final + +=============================================================================== +io-1.0.18 Release Date: 2012-03-22 Release Manager: Philip Nienhuis +=============================================================================== + +** The following functions have been imported from the miscellaneous package: + cell2csv csvconcat xmlread + csv2cell csvexplode xmlwrite + Their error messages and help messages have been cleaned up a bit. + +** Bug fixes: +--- odsfinfo: fixed "wrong type argument `cell'" bug when run interactively. +--- xlsopen, odsopen: fixed messed up screen output due to UNO usage warning. +--- csv2cell: checks if file is empty and if so, return an empty cell. +--- xlsopen: better Java detection logic, more informative error messages + +** Adapted to internal LibreOffice-3.5-final changes. + Some bugs (flashing LO screens) still have to be fixed upstream - see here: + https://bugs.freedesktop.org/show_bug.cgi?id=42470 + +** Tried OpenXLS-6.0.7.jar. Reads OK, still unusable for writing .xls files. + +=============================================================================== +io-1.0.17 Release Date: 2012-02-27 Release Manager: Philip Nienhuis +=============================================================================== + +** Bug fixes: +--- oct2ods, oct2xls, odswrite default range input arg. These functions may not + have worked properly for two years (!) + +** Fixed support for odfdom v.0.8.7 (ODS). Note: the OTK interface only works + well with xercesImpl.jar 2.9.1 (Sep 14, 2009) + +** Many small bug fixes & documentation updated to actual functionality. + +** Fixed "seealso" texinfo header string in almost all functions. + +** Added formal test scripts to "internal functions" section. + +=============================================================================== +io-1.0.16 Release Date: 2012-01-19 Release Manager: Philip Nienhuis +=============================================================================== + +** Bug fixing release + +** PKG_ADD now expects Java spreadsheet class libs (.jars) in /lib/java + (for MinGW) + +=============================================================================== +io-1.0.15 Release Date: 2011-10-02 Release Manager: Philip Nienhuis +=============================================================================== + +io-1.0.15 is primarily a bug fix release and a snapshot / wrap-up of current + development status (some still a bit experimental). It mainly comprises: + +** A number of bug fixes (incl. some serious ones, notably with .ods/OOo Calc); + +** Some mainly cosmetic improvements to existing code; less verbosity; + +** pch2mat (reading & transforming Nastran PCH files, contributed by + B. Oytun Peksel); + +** object2json.m (creating a json description string of objects, contributed + by Daniel Torre). This was already silently introduced in io-1.0.14; + +** A scripted troubleshooting / classpath setup tool for spreadsheet I/O + support (chk_spreadsheet_support.m); + +** Experimental OXS support (OpenXLS) for reading Excel xls (BIFF8). + OpenXLS is -let's say- a little bit lacking: For reading it is faster than + JXL. However, while OXS write support has been coded (and works) I had to + disable it as the OXS Java classes won't release the file handle so Octave + will hang upon closing :-( I'm stuck with this so I just release it as-is; + +** Experimental UNO support, i.e. invoking OpenOffice.org (or clones like + LibreOffice) behind the scenes to read spreadsheet files, much like + ActiveX/COM for MS-Excel. This is also based on Java. The first time you + use UNO, OOo has to be loaded and you'll have to be patient, but once loaded + (and in the OS cache) you'll see the pros: + --* Very fast; + --* Much lower Java memory usage as OOo loads the spreadsheet in its own + memory chunk (not Octave's) => much bigger spreadsheet capacity; + --* You can read *all* formats supported by OOo: .ods, .xls, .csv, .xlsx, + .sxc, .dbf, Lotus wk1, Quattro Pro, ......; and it doesn't really matter + whether xlsopen of odsopen is used. + Of course all this wonderful stuff comes at a prize: + --* After closing the spreadsheet file (odsclose, xlsclose) ALL OOo + invocations will be closed, also those started outside Octave. This is + due to "the way OpenOffice works" (quoted from OOo dev forum), especially + through Java. There are other ways to close OOo but they'll hang Octave; + --* The Java UNO classes supplied with e.g. LibreOffice aren't kept quite + up-to-date with the main program. As a consequence, with e.g., + LibreOffice 3.4 the main LO window will pop up (it can't be hidden). I + filed a bug report for this + (https://bugs.freedesktop.org/show_bug.cgi?id=40991) but I haven't seen + it being picked up yet. Another example: while LO 3.3.1's row capacity + was already > 10^6, it took until LO 3.4 before this capacity was + implemented in the Java UNO classes. + Like with OXS, I'm a bit stuck here - all this has to be fixed upstream. + +Hint: +for older Octave versions (< 3.4.0) you can install io-1.0.15 using the -nodeps + flag. You'll then loose the old and buggy textread and csv/dlm-read/write + functions but I'd consider that as no big loss. + +