diff -r 000000000000 -r bde4ae8d615e os/textandloc/textrendering/texthandling/group/RELEASE.TXT --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/os/textandloc/textrendering/texthandling/group/RELEASE.TXT Fri Jun 15 03:10:57 2012 +0200 @@ -0,0 +1,215 @@ +Changes to 112009 on 2001/07/27 by TimBa@lon-timba +================================================== + + Added two new colours to the System Color list: Selection highlight foreground + and selection highlight background. + +Change 98797 on 2001/05/15 by TimBa@lon-timba +============================================= + Removed artefacts of old build system + +Changes to 94389 on 2001/04/18 by TimBa@lon-timba +================================================= + + Fixed a warning in t_style test + Fix for CHM-4VGRNH: Editing Styles that are in use in Word files converted from .txt files causes a Panic: integrated from 6.1 release branch. Added some test code to exercise this bug and its fix. + +Change 63973 on 2000/11/07 by TimBa@lon-timba +============================================= + Fix for EDNEMUA-4QQFUG: Application panic, when deleting lines in edwin with selection and del-key + +Change 61851 on 2000/10/24 by TimBa@lon-timba +============================================= +Added a makefile to the test build that moves the test data onto the emulated C drive. + +Release 158 made by Tim Band on 17th April 2000 +=============================================== + +Added reserved virtual functions and spare data members to: + CEditableText - 1 virtual function, 0 data members + CPlainText - 1 virtual function, 1 data member + CGlobalText - 0 virtual functions, 1 data member + CRichText - 0 virtual functions, 1 data member + MLayDoc - 1 virtual function, 0 data members + MParser - 2 virtual functions, 0 data members + +Release 145 made by Graham Asher on 7th October 1999 +==================================================== + +This release is intended for Text 6.0. + +Fixed the following defects reported in Symbian Defect Tracking: + +EDNGASR-4BWKHA: ETEXT test code ought not to depend on the text window server +EDNGASR-4CFD6Q: Import and export of Unicode plain text doesn't conform to the Unicode standard + +Release 144 made by Graham Asher on 27th September 1999 +======================================================= + +This release is intended for Text 6.0. + +Removed ancient history from this file (release.txt). You can still look at it by getting older versions. + +Fixed the following defects reported in Symbian Defect Tracking: + +EDNGASR-4C2EHD: ETEXT should build for WINC platform +EDNGASR-4C2EE5: CParaFormat::CopyL uses the heap unnecessarily. +EDNGASR-4C2ECH: TBullet's character code ought to be initialised to a bullet + +While fixing the problem with CParaFormat::CopyL I was able to tidy up the construction and freeing of heap-based attributes: tabs, bullets and borders. I also removed or corrected many redundant and misleading comments. + + +Release 105 made by Graham Asher on 3rd March 1999 +================================================== + +This version is intended for ER5u. + +Removed Standard Unicode Compression Scheme code. This is now in STORE 061. Changed txtetext.cpp to use the STORE version. Made ETEXT dependent on STORE 061. + +Release 104 made by Lane Roberts on 28th January 1999 +===================================================== + +- Changed copyright messages to refer to Symbian. +- Upgraded MNT VALID to use EVALID. +- Binaries (.dll, .lib & .map) validate against 103. + +Release 103 made by Graham Asher on 27th January 1999 +===================================================== +Fixed the following bug (see 'ER5 defects'): + +EDN952697: Invalid assertion in CPlainText::Extract() + +Release 102 made by Graham Asher on 19th January 1999 +===================================================== +Fixed the following bugs (see 'ER5 defects'): + +EDN108721: Unicode byte order mark is the wrong value +EDN724804: CRichText::RemoveSpecificParaFormatL fails in debug mode if aLength is zero +EDN342775: mnt file problems (gets pdb files for release versions & getrel doesn't work) + +Release 101 made by Graham Asher on 11th January 1999 +===================================================== + +Fixed the following bugs (see 'ER5 defects'): + +EDN642121: Panic when deleting an unused, user-defined style +EDN700414: CBase 21 panic, Word (ETEXT internalising a corrupt file) +EDN815855: Corrupt file +EDN211326: CStyleList::Remove fails to nullify iStyleForNextPara and iBasedOn pointers +EDN458446: Category() is not used and should be removed +EDN533608: Export as text doesn't output a BOM marker + +Release 100 made by Graham Asher on 30th November 1998 +====================================================== + +Two important bug fixes (see the 'ER5 defects' database on Notes) + +ETEXT appears to store text on the clipboard differently to older roms +Word panic USER-CBase 21 importing text files + +Release 099 made by David Batchelor on 12th November 1998 +========================================================= + +* Backwards compatible with 098 +* WINS built with VC5 +* Now dependent on BRDCST and FEPBASE + +- Support for front-end-processor inline editing added in CEditableText. This + consists of 6 new exported functions in that class: + ~CEditableText // calls CancelFepInlineEdit + StartFepInlineEditL // cannot be called more than once without an intervening CommitFepInlineEditL or CancelFepInlineEdit + UpdateFepInlineTextL // can only be called once StartFepInlineEditL has been called + CommitFepInlineEditL // can only be called once StartFepInlineEditL has been called + CancelFepInlineEdit // can be called regardless of whether StartFepInlineEditL has been called + OverrideFormatOfInlineTextIfApplicable // (protected) to be called by MLayDoc-deriving classes at the end of their GetChars implementations + Unfortunately, ETEXT clients won't call the new destructor without + rebuilding :-(. Not much can be done about that. It shouldn't be very + problematic if it's not called though. (In fact it should never need to + be called if front-end processors do what their supposed to.) + +- In order to add new member data to CEditableText in a binary-compatible + way, I had to do a bit of awkward coding using thread-local storage. This + is in TXTFEP.H and TXTFEP.CPP. + +- Added a number of bug-fixes as advised by Graham Asher and Andrew Thoelke + (defect-numbers are from the "EPOC Software Defects" database): SW1-267, + SW1-316, SW1-323 and SW1-347. + +- Added a cast at line 296 of TXTPLAIN.CPP to prevent a compiler warning. + +- Fixed a bug where "mnt gete32" and "mnt getf32" were both getting WINC + releasables without the necessary directories having been created in the + epoc32 directory tree. This was causing all the WINC stuff to overwrite the + contents of \epoc32\release\wins\udeb :-(. + +- Rearranged "mnt getbld" to a more standard order, and passed the version + number on to "getsrc". Thus doing a "pgetbld" on versions before the tip + revision should now work. + +- Commented out the initial "ebld cleantest" call inside "ebld testall". + +- "ebld makeworkdir" now creates \epoc32\include before calling makmake's + "makework" to prevent makmake errors. + +- No changes were made to the test-code other than getting it to build + without errors/warnings (well, very nearly without warnings). In order to + get over the problem of the name clashes of EGray4 etc, it is necessary to + hack the values of TVideoMode in \epoc32\include\e32twin.h to something + else (e.g. add an initial '_'). (Test-code for the front-end-processor + inline editing stuff is planned to be added at a later date.) All the + WINS DEB and WINS REL test-code completes. However, a fair bit of + WINS UDEB fails, and I haven't got time to look into this for this release. + No MARM test-code was run (again, to speed up the release). + + +Release 097 made by Graham Asher on 7th September 1998 +====================================================== + +The main change, and the reason for this release, is to compress externalized text in the Unicode +build to allay the fears of licensees about the size of stored text. The compression method is +the Standard Compression Scheme for Unicode, described in the Unicode Consortium's web site +at http://www.unicode.org/unicode/reports/tr6.html. It is relatively easy to implement, fast, +and compresses even very short pieces of text significantly. Text mainly in small alphabetic scripts +(Latin, Greek, Cyrillic, Hebrew, Arabic, Devanagari, Thai, etc.) is compressed to about half its +original size, while pure Chinese text, which is probably the most difficult case, is expanded by +the single byte required to switch to plain uncompressed Unicode. + +I have made some other small changes, mainly to allow the ARM version to buld cleanly. + +Major changes in detail: + +Added UNICOMP.CPP and UNICODE.H to the ETEXT source files; these implement Unicode +compression. All their code is #ifdef'd out in the narrow build. + +Added TXTPLAIN.CPP and TXTPLAIN.H to the ETEXT source files; they replace TXTTRAN.CPP and TXTTRAN.H, +which is no longer exported (it was exported erroneously). + +TXTETEXT.CPP: changed CPlainText::InternalizePlainTextL(RReadStream& aStream), +CPlainText::InternalizePlainTextL(RReadStream& aStream,TInt aLength), +and CPlainText::PasteFromStreamL(RReadStream& aStream,TInt aPos) to expand Unicode text according +to the compression scheme; +changed CPlainText::ExternalizePlainTextL(RWriteStream& aStream) const, +CPlainText::ExternalizePlainTextNoLengthCountL(RWriteStream& aStream) const, +and CPlainText::CopyToStreamL(RWriteStream& aStream,TInt aPos,TInt aLength) const +to compress Unicode text according to the compression scheme. + +Added new exported functions, CPlainText::ImportTextL and CPlainText::ExportTextL, to import and export text in +CR-LF-delimited form. The existing functions work only with files; the new functions work with arbitrary streams. + +TXTETEXT.H: added declarations for CPlainText::ImportTextL and CPlainText::ExportTextL. + +Added a missing DEF file entry to the WINS debug builds: CRichTextStoreMap<CParagraphStyle>::__DbgTestInvariant. + +------------------------------------------------------ + +Release 096 - 27/8/98 + +Re-released with changes to mnt.cmd file + +Release 093 - 9/2/98 + +Added support for copying / pasting of style information + + + +