Line wrapping changes

   There are some inefficiencies in the line wrapping code with lines outside the wrap-needed range being
wrapped and lines being wrapped multiple times. Some improvements were just committed that should
optimise the more common cases. In particular, most typing or deletion within a line should only cause
that line to be rewrapped.

   A bug was introduced earlier this year that led to lines being wrapped shorter than they should and this has
been fixed.

   The change sets are
http://sourceforge.net/p/scintilla/code/ci/9df53cc033e271f72fa37095a3f23f8aa3fa8006/
http://sourceforge.net/p/scintilla/code/ci/3e8191a68112e2b2cfbd7c5f5d2fab42fa70858c/
http://sourceforge.net/p/scintilla/code/ci/7bd094bcb7bada19de54aec108b50ba25e03d395/

   Its possible that there are new bugs in these changes so watch out for painting and wrapping problems.

   Neil

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Last (sub)-line in document displayed repetitively with word wrap

Does anyone use Digital Mars C++?

   There are some conditionally compiled sections of ScintillaWin.cxx that work around some problems with
Digital Mars C++ from 11 years ago. Its likely that Digital Mars now supports the Imm32 library (needed for
Asian language input) and zmouse.h header (mouse wheel definitions) so it should be possible to remove
these preprocessor checks.

   If anyone is using Digital Mars C++, could you please try inverting the __DMC__ checks to see if they are
still needed. If this is OK or no one responds then I'll remove the checks for DMC.

   Neil

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Scintilla 3.3.3 released

SetBufferedDraw(false) removes additional selection indication (and some other indicators) on OSX (Scintilla 3.2.3)

Changes to text selection, copy/paste, and drag'n'drop. Change will impact platform layers.

   There are some problems on GTK+ with text selection for the 3.3.2 release with crashes easily produced on
Windows and access outside memory bounds on Linux. These were dues to recent changes which omitted NUL
terminators in some cases. Some fixes for these have been committed.

   To try to simplify selection handling, the SelectionText class is now using a std::string to hold the text
and access methods are used to reach this text. The API of SelectionText has changed which will require
changes to platform layers maintained by other people. All the core platform layers have been updated.
This change is here:
http://sourceforge.net/p/scintilla/code/ci/46b68a5a53ea8c7fea44fd3119601a8559014613/
   Since SelectionText:: FixSelectionForClipboard uses std::replace, files that include Editor.h
should now #include <algorithm>.

   The cut, copy, paste and drag & drop operations are very common but include optional conversions of
encoding and line ends, so there is a good chance I haven't tested all possibilities. If others could check
out and run the code, it would help ensure the next version is less buggy than 3.3.2.

   Since there are crashing bugs in 3.3.2, its likely I'll make a new release in around a week if no further
problems are found.

   Neil

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Getting Re-Acquainted with Scintilla

Auto selection of folded text

Font smoothing on OS X

   About a week ago I noticed that the text drawn in Apple's Mail.app often looked better than in SciTE. Here's
an image of this comparing, from top to bottom, Mail, TextEdit and SciTE:
http://www.scintilla.org/CocoaFontSmoothing.png

   Zooming in shows that it is only Mail that has the coloured fringes associated with LCD sub-pixel
anti-aliasing. I far prefer the appearance of Mail so examined the possible calls and found that this call
would enable the appearance in SciTE.
    CGContextSetAllowsFontSmoothing((CGContextRef)gc, YES);
   There are 4 independent boolean choices available from Quartz: FontSubpixelQuantization,
FontSubpixelPositioning, FontSmoothing, and Antialiasing.  There are also two calls for each setting
(Allows..., and SetShould...) where both must be true for the effect with the SetShould... derived from
system settings.

   Others may want to experiment with the permutations possible with this set of calls and suggest a different
way of mapping Scintilla's current font quality state to the calls or adding additional font quality
states. It appears to me that it would be best to allow font smoothing for Scintilla's
SC_EFF_QUALITY_LCD_OPTIMIZED state and leave the SC_EFF_QUALITY_DEFAULT state the same as now since
this matches the appearance of TextEdit.

   Here's a with/without smoothing image of SciTE:
http://www.scintilla.org/SciTESmoothing.png
   One effect of the smoothing is to make the text darker.

   Neil

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Scintilla 3.3.2 released

Error compiling d887fce163757c50ec95ed204d50b02675db830c

Hello World,

If I try to compile scintilla (r4571, 
d887fce163757c50ec95ed204d50b02675db830c), I get the following error 
when linking SciLexer.dll:

         link -OPT:REF -LTCG -DEBUG -DEF:Scintilla.def -DLL 
-OUT:..\bin\SciLexer.
dll .\Accessor.obj .\AutoComplete.obj .\CallTip.obj .\Catalogue.obj 
.\CellBuffer
.obj .\CharacterSet.obj .\CharClassify.obj .\ContractionState.obj 
.\Decoration.o
bj .\Document.obj .\Editor.obj .\ExternalLexer.obj .\Indicator.obj 
.\KeyMap.obj
.\LexerBase.obj .\LexerModule.obj .\LexerSimple.obj .\LineMarker.obj 
.\PerLine.o
bj .\PlatWin.obj .\PositionCache.obj .\PropSetSimple.obj .\RESearch.obj 
.\RunSty
les.obj .\ScintillaBaseL.obj .\ScintillaWinL.obj .\Selection.obj 
.\Style.obj .\S
tyleContext.obj .\UniConversion.obj .\ViewStyle.obj .\WordList.obj 
.\XPM.obj .\L
exA68k.obj .\LexAbaqus.obj .\LexAda.obj .\LexAPDL.obj .\LexAsm.obj 
.\LexAsn1.obj
  .\LexASY.obj .\LexAU3.obj .\LexAVE.obj .\LexAVS.obj .\LexBaan.obj 
.\LexBash.obj
  .\LexBasic.obj .\LexBullant.obj .\LexCaml.obj .\LexCLW.obj 
.\LexCmake.obj .\Lex
COBOL.obj .\LexCoffeeScript.obj .\LexConf.obj .\LexCPP.obj 
.\LexCrontab.obj .\Le
xCsound.obj .\LexCSS.obj .\LexD.obj .\LexECL.obj .\LexEiffel.obj 
.\LexErlang.obj
  .\LexEScript.obj .\LexFlagship.obj .\LexForth.obj .\LexFortran.obj 
.\LexGAP.obj
  .\LexGui4Cli.obj .\LexHaskell.obj .\LexHTML.obj .\LexInno.obj 
.\LexKix.obj .\Le
xLaTeX.obj .\LexLisp.obj .\LexLout.obj .\LexLua.obj .\LexMagik.obj 
.\LexMarkdown
.obj .\LexMatlab.obj .\LexMetapost.obj .\LexMMIXAL.obj .\LexModula.obj 
.\LexMPT.
obj .\LexMSSQL.obj .\LexMySQL.obj .\LexNimrod.obj .\LexNsis.obj 
.\LexOpal.obj .\
LexOScript.obj .\LexOthers.obj .\LexPascal.obj .\LexPB.obj .\LexPerl.obj 
.\LexPL
M.obj .\LexPO.obj .\LexPOV.obj .\LexPowerPro.obj .\LexPowerShell.obj 
.\LexProgre
ss.obj .\LexPS.obj .\LexPython.obj .\LexR.obj .\LexRebol.obj 
.\LexRuby.obj .\Lex
Scriptol.obj .\LexSmalltalk.obj .\LexSML.obj .\LexSorcus.obj 
.\LexSpecman.obj .\
LexSpice.obj .\LexSQL.obj .\LexTACL.obj .\LexTADS3.obj .\LexTAL.obj 
.\LexTCL.obj
  .\LexTCMD.obj .\LexTeX.obj .\LexTxt2tags.obj .\LexVB.obj 
.\LexVerilog.obj .\Lex
VHDL.obj .\LexVisualProlog.obj .\LexYAML.obj .\ScintRes.res KERNEL32.lib 
USER32.
lib GDI32.lib IMM32.lib OLE32.LIB
Microsoft (R) Incremental Linker Version 11.00.60315.1
Copyright (C) Microsoft Corporation.  All rights reserved.

WordList.obj : error LNK2005: "public: __thiscall 
WordList::~WordList(void)" (??
1WordList <at>  <at> QAE <at> XZ) already defined in LexerBase.obj
WordList.obj : error LNK2005: "public: __thiscall 
WordList::WordList(bool)" (??0
WordList <at>  <at> QAE <at> _N <at> Z) already defined in LexerBase.obj
    Creating library ..\bin\SciLexer.lib and object ..\bin\SciLexer.exp
..\bin\SciLexer.dll : fatal error LNK1169: one or more multiply defined 
symbols
found
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual 
Studio 11.0
\VC\BIN\link.EXE"' : return code '0x491'
Stop.

Windows 7 Professional, all patches applied
Visual Studio 12 (NMAKE respectively)

Best regards
	Andreas
-- 
Andreas Tscharner                             <sternenfeuer <at> gmail.com>
----------------------------------------------------------------------
"Intruder on level one. All Aliens please proceed to level one."
                                       -- Call in "Alien: Resurrection"

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