Updated to Scintilla 5.4.1 & Lexilla 5.3.0

Scintilla 5.4.1
https://www.scintilla.org/scintilla541.zip
Released 27 December 2023.

1.  Add IDocumentEditable interface to allow efficient interaction with document objects which may not be visible in a Scintilla instance. This feature is provisonal and may change before being declared stable. For better type-safety, the ScintillaCall C++ API uses IDocumentEditable* where void* was used before which may require changes to client code that uses document pointer APIs DocPointer, SetDocPointer, CreateDocument, AddRefDocument, and ReleaseDocument.
2.  Ctrl-click on a selection deselects it in multiple selection mode.
3.  Add SCI_SELECTIONFROMPOINT for modifying multiple selections.
4.  Add SCI_SETMOVEEXTENDSSELECTION and SCI_CHANGESELECTIONMODE to simplify selection mode manipulation.
5.  Improve performance of global replace by reducing cache invalidation overhead. [Feature #1502](https://sourceforge.net/p/scintilla/feature-requests/1502/).
6.  Fix regular expression search for "\<" matching beginning of search when not beginning of word and for "\>" not matching line end. [Bug #2157](https://sourceforge.net/p/scintilla/bugs/2157/).
7.  Fix regular expression search failure when search for "\<" followed by search for "\>". [Bug #2413](https://sourceforge.net/p/scintilla/bugs/2413/).
8.  Fix regular expression assertion (^, $, \b. \B) failures when using SCFIND_CXX11REGEX. [Bug #2405](https://sourceforge.net/p/scintilla/bugs/2405/).
9.  Fix regular expression bug in reverse direction where shortened match returned. [Bug #2405](https://sourceforge.net/p/scintilla/bugs/2405/).
10. Avoid character fragments in regular expression search results. [Bug #2405](https://sourceforge.net/p/scintilla/bugs/2405/).
11. With a document that does not have the SC_DOCUMENTOPTION_TEXT_LARGE option set, allocating more than 2G (calling SCI_ALLOCATE or similar) will now fail with SC_STATUS_FAILURE.
12. Protect SCI_REPLACETARGET, SCI_REPLACETARGETMINIMAL, and SCI_REPLACETARGETRE from application changing target in notification handlers. [Bug #2289](https://sourceforge.net/p/scintilla/bugs/2289/).

Lexilla 5.3.0
https://www.scintilla.org/lexilla530.zip
Released 27 December 2023.

1. Fix calling AddStaticLexerModule by defining as C++ instead of C which matches header. [Bug #2421](https://sourceforge.net/p/scintilla/bugs/2421/).
2. Bash: Fix shift operator << incorrectly recognized as here-doc. [Issue #215](ScintillaOrg/lexilla#215).
3. Bash: Fix termination of '${' with first unquoted '}' instead of nesting. [Issue #216](ScintillaOrg/lexilla#216).
4. HTML: JavaScript double-quoted strings may escape line end with '\'. [Issue #214](ScintillaOrg/lexilla#214).
5. Lua: recognize --- doc comments. Defined by [LDoc](https://github.com/lunarmodules/ldoc). Does not recognize --[[-- doc comments which seem less common.

Close #14375

lexilla/.gitignore

@@ -27,20 +27,21 @@ __pycache__
 *.bsc
 *.intermediate.manifest
 *.lastbuildstate
+*.nativecodeanalysis.xml
 *.cache
 *.ilk
 *.ncb
 *.tlog
 *.sdf
 gtk/*.plist
 win32/*.plist
-*.nativecodeanalysis.xml
 *.opt
 *.plg
 *.pbxbtree
 *.mode1v3
 *.pbxuser
 *.pbproj
+*.tgz
 *.log
 *.xcbkptlist
 *.xcuserstate
@@ -49,17 +50,18 @@ xcuserdata/
 xcschememanagement.plist
 .DS_Store
 test/TestLexers
-Debug
 Release
+Debug
 x64
 ARM64
 cocoa/build
 cocoa/ScintillaFramework/build
 cocoa/ScintillaTest/build
 macosx/SciTest/build
 *.cppcheck
+*.pro.user
+.qmake.stash
 cov-int
-*.tgz
 .vs
 meson-private
 meson-logs

lexilla/doc/Lexilla.html

@@ -9,7 +9,7 @@
     <meta name="keywords" content="Scintilla, SciTE, Editing Component, Text Editor" />
     <meta name="Description"
     content="www.scintilla.org is the home of the Scintilla editing component and SciTE text editor application." />
-    <meta name="Date.Modified" content="20231105" />
+    <meta name="Date.Modified" content="20231227" />
     <meta name="viewport" content="width=device-width, initial-scale=1" />
     <style type="text/css">
         .logo {
@@ -61,8 +61,8 @@
           <font color="#FFCC99" size="4"> A library of language lexers for use with Scintilla</font>
         </td>
         <td width="40%" align="right">
-          <font color="#FFCC99" size="3">Release version 5.2.8<br />
-           Site last modified November 5 2023</font>
+          <font color="#FFCC99" size="3">Release version 5.3.0<br />
+           Site last modified December 27 2023</font>
         </td>
         <td width="20%">
           &nbsp;
@@ -77,11 +77,11 @@
       </tr>
     </table>
     <ul id="versionlist">
+      <li>Version 5.3.0 improves Bash, HTML, and Lua.</li>
+      <li>Version 5.2.9 fixes potential problems on macOS 12 and older when built with Xcode 15.0.</li>
       <li>Version 5.2.8 improves Python and R.</li>
       <li>Version 5.2.7 improves Bash, F#, and HTML.</li>
       <li>Version 5.2.6 improves Bash, Errorlist, HTML, Matlab, and Visual Prolog.</li>
-      <li>Version 5.2.5 improves Bash, Batch, F#, and VB.</li>
-      <li>Version 5.2.4 improves C++ and GDScript.</li>
     </ul>
     <ul id="menu">
       <li id="remote1"><a href="https://www.scintilla.org/SciTEImage.html">Screenshot</a></li>

lexilla/doc/LexillaDownload.html

@@ -26,9 +26,9 @@
     <table bgcolor="#CCCCCC" width="100%" cellspacing="0" cellpadding="8" border="0">
       <tr>
         <td>
-          <font size="4"> <a href="https://www.scintilla.org/lexilla528.zip">
+          <font size="4"> <a href="https://www.scintilla.org/lexilla530.zip">
 	Windows</a>&nbsp;&nbsp;
-	<a href="https://www.scintilla.org/lexilla528.tgz">
+	<a href="https://www.scintilla.org/lexilla530.tgz">
           GTK/Linux</a>&nbsp;&nbsp;
 	</font>
         </td>
@@ -42,16 +42,16 @@ <h2>
       containing very few restrictions.
     </p>
     <h3>
-       Release 5.2.8
+       Release 5.3.0
     </h3>
     <h4>
        Source Code
     </h4>
        The source code package contains all of the source code for Lexilla but no binary
 	executable code and is available in
        <ul>
-       <li><a href="https://www.scintilla.org/lexilla528.zip">zip format</a> (1.3M) commonly used on Windows</li>
-       <li><a href="https://www.scintilla.org/lexilla528.tgz">tgz format</a> (0.9M) commonly used on Linux and compatible operating systems</li>
+       <li><a href="https://www.scintilla.org/lexilla530.zip">zip format</a> (1.3M) commonly used on Windows</li>
+       <li><a href="https://www.scintilla.org/lexilla530.tgz">tgz format</a> (0.9M) commonly used on Linux and compatible operating systems</li>
        </ul>
        Instructions for building on both Windows and Linux are included in the readme file.
     <h4>

lexilla/doc/LexillaHistory.html

@@ -583,9 +583,50 @@ <h2>Contributors</h2>
       </tr><tr>
 	<td>German Aizek</td>
 	<td>Tsuyoshi Miyake</td>
+	<td>Martin Schäfer</td>
     </tr>
     </table>
     <h2>Releases</h2>
+    <h3>
+       <a href="https://www.scintilla.org/lexilla530.zip">Release 5.3.0</a>
+    </h3>
+    <ul>
+	<li>
+	Released 27 December 2023.
+	</li>
+	<li>
+	Fix calling AddStaticLexerModule by defining as C++ instead of C which matches header.
+	<a href="https://sourceforge.net/p/scintilla/bugs/2421/">Bug #2421</a>.
+	</li>
+	<li>
+	Bash: Fix shift operator &lt;&lt; incorrectly recognized as here-doc.
+	<a href="https://github.com/ScintillaOrg/lexilla/issues/215">Issue #215</a>.
+	</li>
+	<li>
+	Bash: Fix termination of '${' with first unquoted '}' instead of nesting.
+	<a href="https://github.com/ScintillaOrg/lexilla/issues/216">Issue #216</a>.
+	</li>
+	<li>
+	HTML: JavaScript double-quoted strings may escape line end with '\'.
+	<a href="https://github.com/ScintillaOrg/lexilla/issues/214">Issue #214</a>.
+	</li>
+	<li>
+	Lua: recognize --- doc comments.
+	Defined by <a href="https://github.com/lunarmodules/ldoc">LDoc</a>.
+	Does not recognize --[[-- doc comments which seem less common.
+	</li>
+    </ul>
+    <h3>
+       <a href="https://www.scintilla.org/lexilla529.zip">Release 5.2.9</a>
+    </h3>
+    <ul>
+	<li>
+	Released 18 November 2023.
+	</li>
+	<li>
+	Xcode build settings changed to avoid problems with Xcode 15.0.
+	</li>
+    </ul>
     <h3>
        <a href="https://www.scintilla.org/lexilla528.zip">Release 5.2.8</a>
     </h3>

lexilla/include/Lexilla.h

@@ -48,20 +48,20 @@ using Scintilla::ILexer5;
 typedef void ILexer5;
 #endif
 
-typedef ILexer5 *(*LexerFactoryFunction)();
+typedef ILexer5 *(*LexerFactoryFunction)(void);
 
 #if defined(__cplusplus)
 namespace Lexilla {
 #endif
 
-typedef int (LEXILLA_CALL *GetLexerCountFn)();
+typedef int (LEXILLA_CALL *GetLexerCountFn)(void);
 typedef void (LEXILLA_CALL *GetLexerNameFn)(unsigned int Index, char *name, int buflength);
 typedef LexerFactoryFunction(LEXILLA_CALL *GetLexerFactoryFn)(unsigned int Index);
 typedef ILexer5*(LEXILLA_CALL *CreateLexerFn)(const char *name);
 DEPRECATE_DEFINITION typedef const char *(LEXILLA_CALL *LexerNameFromIDFn)(int identifier);
-typedef const char *(LEXILLA_CALL *GetLibraryPropertyNamesFn)();
+typedef const char *(LEXILLA_CALL *GetLibraryPropertyNamesFn)(void);
 typedef void(LEXILLA_CALL *SetLibraryPropertyFn)(const char *key, const char *value);
-typedef const char *(LEXILLA_CALL *GetNameSpaceFn)();
+typedef const char *(LEXILLA_CALL *GetNameSpaceFn)(void);
 
 #if defined(__cplusplus)
 }
@@ -85,13 +85,13 @@ extern "C" {
 #endif
 
 ILexer5 * LEXILLA_CALL CreateLexer(const char *name);
-int LEXILLA_CALL GetLexerCount();
+int LEXILLA_CALL GetLexerCount(void);
 void LEXILLA_CALL GetLexerName(unsigned int index, char *name, int buflength);
 LexerFactoryFunction LEXILLA_CALL GetLexerFactory(unsigned int index);
 DEPRECATE_DEFINITION const char *LEXILLA_CALL LexerNameFromID(int identifier);
-const char * LEXILLA_CALL GetLibraryPropertyNames();
+const char * LEXILLA_CALL GetLibraryPropertyNames(void);
 void LEXILLA_CALL SetLibraryProperty(const char *key, const char *value);
-const char *LEXILLA_CALL GetNameSpace();
+const char *LEXILLA_CALL GetNameSpace(void);
 
 #if defined(__cplusplus)
 }

lexilla/lexers/LexBash.cxx

@@ -333,7 +333,7 @@ class QuoteStackCls {	// Class to manage quote pairs that nest
 	}
 	bool CountDown(StyleContext &sc, CmdState &cmdState) {
 		Current.Count--;
-		if (Current.Count == 1 && sc.Match(')', ')')) {
+		while (Current.Count > 0 && sc.chNext == Current.Down) {
 			Current.Count--;
 			sc.Forward();
 		}
@@ -380,10 +380,6 @@ class QuoteStackCls {	// Class to manage quote pairs that nest
 					sc.ChangeState(SCE_SH_BACKTICKS);
 				}
 			}
-			if (current == CmdState::Body && sc.Match('(', '(') && state == SCE_SH_DEFAULT && Depth == 0) {
-				// optimized to avoid track nested delimiter pairs
-				style = QuoteStyle::Literal;
-			}
 		} else {
 			// scalar has no delimiter pair
 			if (!setParamStart.Contains(sc.ch)) {
@@ -939,7 +935,9 @@ void SCI_METHOD LexerBash::Lex(Sci_PositionU startPos, Sci_Position length, int
 						continue;
 					}
 				} else if (sc.ch == QuoteStack.Current.Up) {
-					QuoteStack.Current.Count++;
+					if (QuoteStack.Current.Style != QuoteStyle::Parameter) {
+						QuoteStack.Current.Count++;
+					}
 				} else {
 					if (QuoteStack.Current.Style == QuoteStyle::String ||
 						QuoteStack.Current.Style == QuoteStyle::HereDoc ||

lexilla/lexers/LexHTML.cxx

@@ -2174,7 +2174,9 @@ void SCI_METHOD LexerHTML::Lex(Sci_PositionU startPos, Sci_Position length, int
 				state = SCE_HJ_DEFAULT;
 			} else if (isLineEnd(ch)) {
 				styler.ColourTo(i - 1, StateToPrint);
-				state = SCE_HJ_STRINGEOL;
+				if (chPrev != '\\' && (chPrev2 != '\\' || chPrev != '\r' || ch != '\n')) {
+					state = SCE_HJ_STRINGEOL;
+				}
 			}
 			break;
 		case SCE_HJ_SINGLESTRING: