Remove Lexilla files from Scintilla

1 files changed, 0 insertions, 970 deletions

diff --git a/lexers/LexSQL.cxx b/lexers/LexSQL.cxx
deleted file mode 100644
index d45dc2098..000000000
--- a/lexers/LexSQL.cxx
+++ /dev/null
@@ -1,970 +0,0 @@
-//-*- coding: utf-8 -*-
-// Scintilla source code edit control
-/** @file LexSQL.cxx
- ** Lexer for SQL, including PL/SQL and SQL*Plus.
- ** Improved by Jérôme LAFORGE <jerome.laforge_AT_gmail_DOT_com> from 2010 to 2012.
- **/
-// Copyright 1998-2012 by Neil Hodgson <neilh@scintilla.org>
-// The License.txt file describes the conditions under which this software may be distributed.
-
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <assert.h>
-#include <ctype.h>
-
-#include <string>
-#include <vector>
-#include <map>
-#include <algorithm>
-
-#include "ILexer.h"
-#include "Scintilla.h"
-#include "SciLexer.h"
-
-#include "WordList.h"
-#include "LexAccessor.h"
-#include "Accessor.h"
-#include "StyleContext.h"
-#include "CharacterSet.h"
-#include "LexerModule.h"
-#include "OptionSet.h"
-#include "SparseState.h"
-#include "DefaultLexer.h"
-
-using namespace Scintilla;
-
-static inline bool IsAWordChar(int ch, bool sqlAllowDottedWord) {
-	if (!sqlAllowDottedWord)
-		return (ch < 0x80) && (isalnum(ch) || ch == '_');
-	else
-		return (ch < 0x80) && (isalnum(ch) || ch == '_' || ch == '.');
-}
-
-static inline bool IsAWordStart(int ch) {
-	return (ch < 0x80) && (isalpha(ch) || ch == '_');
-}
-
-static inline bool IsADoxygenChar(int ch) {
-	return (islower(ch) || ch == '$' || ch == '@' ||
-	        ch == '\\' || ch == '&' || ch == '<' ||
-	        ch == '>' || ch == '#' || ch == '{' ||
-	        ch == '}' || ch == '[' || ch == ']');
-}
-
-static inline bool IsANumberChar(int ch, int chPrev) {
-	// Not exactly following number definition (several dots are seen as OK, etc.)
-	// but probably enough in most cases.
-	return (ch < 0x80) &&
-	       (isdigit(ch) || toupper(ch) == 'E' ||
-	        ch == '.' || ((ch == '-' || ch == '+') && chPrev < 0x80 && toupper(chPrev) == 'E'));
-}
-
-typedef unsigned int sql_state_t;
-
-class SQLStates {
-public :
-	void Set(Sci_Position lineNumber, unsigned short int sqlStatesLine) {
-		sqlStatement.Set(lineNumber, sqlStatesLine);
-	}
-
-	sql_state_t IgnoreWhen (sql_state_t sqlStatesLine, bool enable) {
-		if (enable)
-			sqlStatesLine |= MASK_IGNORE_WHEN;
-		else
-			sqlStatesLine &= ~MASK_IGNORE_WHEN;
-
-		return sqlStatesLine;
-	}
-
-	sql_state_t IntoCondition (sql_state_t sqlStatesLine, bool enable) {
-		if (enable)
-			sqlStatesLine |= MASK_INTO_CONDITION;
-		else
-			sqlStatesLine &= ~MASK_INTO_CONDITION;
-
-		return sqlStatesLine;
-	}
-
-	sql_state_t IntoExceptionBlock (sql_state_t sqlStatesLine, bool enable) {
-		if (enable)
-			sqlStatesLine |= MASK_INTO_EXCEPTION;
-		else
-			sqlStatesLine &= ~MASK_INTO_EXCEPTION;
-
-		return sqlStatesLine;
-	}
-
-	sql_state_t IntoDeclareBlock (sql_state_t sqlStatesLine, bool enable) {
-		if (enable)
-			sqlStatesLine |= MASK_INTO_DECLARE;
-		else
-			sqlStatesLine &= ~MASK_INTO_DECLARE;
-
-		return sqlStatesLine;
-	}
-
-	sql_state_t IntoMergeStatement (sql_state_t sqlStatesLine, bool enable) {
-		if (enable)
-			sqlStatesLine |= MASK_MERGE_STATEMENT;
-		else
-			sqlStatesLine &= ~MASK_MERGE_STATEMENT;
-
-		return sqlStatesLine;
-	}
-
-	sql_state_t CaseMergeWithoutWhenFound (sql_state_t sqlStatesLine, bool found) {
-		if (found)
-			sqlStatesLine |= MASK_CASE_MERGE_WITHOUT_WHEN_FOUND;
-		else
-			sqlStatesLine &= ~MASK_CASE_MERGE_WITHOUT_WHEN_FOUND;
-
-		return sqlStatesLine;
-	}
-	sql_state_t IntoSelectStatementOrAssignment (sql_state_t sqlStatesLine, bool found) {
-		if (found)
-			sqlStatesLine |= MASK_INTO_SELECT_STATEMENT_OR_ASSIGNEMENT;
-		else
-			sqlStatesLine &= ~MASK_INTO_SELECT_STATEMENT_OR_ASSIGNEMENT;
-		return sqlStatesLine;
-	}
-
-	sql_state_t BeginCaseBlock (sql_state_t sqlStatesLine) {
-		if ((sqlStatesLine & MASK_NESTED_CASES) < MASK_NESTED_CASES) {
-			sqlStatesLine++;
-		}
-		return sqlStatesLine;
-	}
-
-	sql_state_t EndCaseBlock (sql_state_t sqlStatesLine) {
-		if ((sqlStatesLine & MASK_NESTED_CASES) > 0) {
-			sqlStatesLine--;
-		}
-		return sqlStatesLine;
-	}
-
-	sql_state_t IntoCreateStatement (sql_state_t sqlStatesLine, bool enable) {
-		if (enable)
-			sqlStatesLine |= MASK_INTO_CREATE;
-		else
-			sqlStatesLine &= ~MASK_INTO_CREATE;
-
-		return sqlStatesLine;
-	}
-
-	sql_state_t IntoCreateViewStatement (sql_state_t sqlStatesLine, bool enable) {
-		if (enable)
-			sqlStatesLine |= MASK_INTO_CREATE_VIEW;
-		else
-			sqlStatesLine &= ~MASK_INTO_CREATE_VIEW;
-
-		return sqlStatesLine;
-	}
-
-	sql_state_t IntoCreateViewAsStatement (sql_state_t sqlStatesLine, bool enable) {
-		if (enable)
-			sqlStatesLine |= MASK_INTO_CREATE_VIEW_AS_STATEMENT;
-		else
-			sqlStatesLine &= ~MASK_INTO_CREATE_VIEW_AS_STATEMENT;
-
-		return sqlStatesLine;
-	}
-
-	bool IsIgnoreWhen (sql_state_t sqlStatesLine) {
-		return (sqlStatesLine & MASK_IGNORE_WHEN) != 0;
-	}
-
-	bool IsIntoCondition (sql_state_t sqlStatesLine) {
-		return (sqlStatesLine & MASK_INTO_CONDITION) != 0;
-	}
-
-	bool IsIntoCaseBlock (sql_state_t sqlStatesLine) {
-		return (sqlStatesLine & MASK_NESTED_CASES) != 0;
-	}
-
-	bool IsIntoExceptionBlock (sql_state_t sqlStatesLine) {
-		return (sqlStatesLine & MASK_INTO_EXCEPTION) != 0;
-	}
-	bool IsIntoSelectStatementOrAssignment (sql_state_t sqlStatesLine) {
-		return (sqlStatesLine & MASK_INTO_SELECT_STATEMENT_OR_ASSIGNEMENT) != 0;
-	}
-	bool IsCaseMergeWithoutWhenFound (sql_state_t sqlStatesLine) {
-		return (sqlStatesLine & MASK_CASE_MERGE_WITHOUT_WHEN_FOUND) != 0;
-	}
-
-	bool IsIntoDeclareBlock (sql_state_t sqlStatesLine) {
-		return (sqlStatesLine & MASK_INTO_DECLARE) != 0;
-	}
-
-	bool IsIntoMergeStatement (sql_state_t sqlStatesLine) {
-		return (sqlStatesLine & MASK_MERGE_STATEMENT) != 0;
-	}
-
-	bool IsIntoCreateStatement (sql_state_t sqlStatesLine) {
-		return (sqlStatesLine & MASK_INTO_CREATE) != 0;
-	}
-
-	bool IsIntoCreateViewStatement (sql_state_t sqlStatesLine) {
-		return (sqlStatesLine & MASK_INTO_CREATE_VIEW) != 0;
-	}
-
-	bool IsIntoCreateViewAsStatement (sql_state_t sqlStatesLine) {
-		return (sqlStatesLine & MASK_INTO_CREATE_VIEW_AS_STATEMENT) != 0;
-	}
-
-	sql_state_t ForLine(Sci_Position lineNumber) {
-		return sqlStatement.ValueAt(lineNumber);
-	}
-
-	SQLStates() {}
-
-private :
-	SparseState <sql_state_t> sqlStatement;
-	enum {
-		MASK_NESTED_CASES                         = 0x0001FF,
-		MASK_INTO_SELECT_STATEMENT_OR_ASSIGNEMENT = 0x000200,
-		MASK_CASE_MERGE_WITHOUT_WHEN_FOUND        = 0x000400,
-		MASK_MERGE_STATEMENT                      = 0x000800,
-		MASK_INTO_DECLARE                         = 0x001000,
-		MASK_INTO_EXCEPTION                       = 0x002000,
-		MASK_INTO_CONDITION                       = 0x004000,
-		MASK_IGNORE_WHEN                          = 0x008000,
-		MASK_INTO_CREATE                          = 0x010000,
-		MASK_INTO_CREATE_VIEW                     = 0x020000,
-		MASK_INTO_CREATE_VIEW_AS_STATEMENT        = 0x040000
-	};
-};
-
-// Options used for LexerSQL
-struct OptionsSQL {
-	bool fold;
-	bool foldAtElse;
-	bool foldComment;
-	bool foldCompact;
-	bool foldOnlyBegin;
-	bool sqlBackticksIdentifier;
-	bool sqlNumbersignComment;
-	bool sqlBackslashEscapes;
-	bool sqlAllowDottedWord;
-	OptionsSQL() {
-		fold = false;
-		foldAtElse = false;
-		foldComment = false;
-		foldCompact = false;
-		foldOnlyBegin = false;
-		sqlBackticksIdentifier = false;
-		sqlNumbersignComment = false;
-		sqlBackslashEscapes = false;
-		sqlAllowDottedWord = false;
-	}
-};
-
-static const char * const sqlWordListDesc[] = {
-	"Keywords",
-	"Database Objects",
-	"PLDoc",
-	"SQL*Plus",
-	"User Keywords 1",
-	"User Keywords 2",
-	"User Keywords 3",
-	"User Keywords 4",
-	0
-};
-
-struct OptionSetSQL : public OptionSet<OptionsSQL> {
-	OptionSetSQL() {
-		DefineProperty("fold", &OptionsSQL::fold);
-
-		DefineProperty("fold.sql.at.else", &OptionsSQL::foldAtElse,
-		               "This option enables SQL folding on a \"ELSE\" and \"ELSIF\" line of an IF statement.");
-
-		DefineProperty("fold.comment", &OptionsSQL::foldComment);
-
-		DefineProperty("fold.compact", &OptionsSQL::foldCompact);
-
-		DefineProperty("fold.sql.only.begin", &OptionsSQL::foldOnlyBegin);
-
-		DefineProperty("lexer.sql.backticks.identifier", &OptionsSQL::sqlBackticksIdentifier);
-
-		DefineProperty("lexer.sql.numbersign.comment", &OptionsSQL::sqlNumbersignComment,
-		               "If \"lexer.sql.numbersign.comment\" property is set to 0 a line beginning with '#' will not be a comment.");
-
-		DefineProperty("sql.backslash.escapes", &OptionsSQL::sqlBackslashEscapes,
-		               "Enables backslash as an escape character in SQL.");
-
-		DefineProperty("lexer.sql.allow.dotted.word", &OptionsSQL::sqlAllowDottedWord,
-		               "Set to 1 to colourise recognized words with dots "
-		               "(recommended for Oracle PL/SQL objects).");
-
-		DefineWordListSets(sqlWordListDesc);
-	}
-};
-
-class LexerSQL : public DefaultLexer {
-public :
-	LexerSQL() : DefaultLexer("sql", SCLEX_SQL) {}
-
-	virtual ~LexerSQL() {}
-
-	int SCI_METHOD Version () const override {
-		return lvRelease5;
-	}
-
-	void SCI_METHOD Release() override {
-		delete this;
-	}
-
-	const char * SCI_METHOD PropertyNames() override {
-		return osSQL.PropertyNames();
-	}
-
-	int SCI_METHOD PropertyType(const char *name) override {
-		return osSQL.PropertyType(name);
-	}
-
-	const char * SCI_METHOD DescribeProperty(const char *name) override {
-		return osSQL.DescribeProperty(name);
-	}
-
-	Sci_Position SCI_METHOD PropertySet(const char *key, const char *val) override {
-		if (osSQL.PropertySet(&options, key, val)) {
-			return 0;
-		}
-		return -1;
-	}
-
-	const char * SCI_METHOD PropertyGet(const char *key) override {
-		return osSQL.PropertyGet(key);
-	}
-
-	const char * SCI_METHOD DescribeWordListSets() override {
-		return osSQL.DescribeWordListSets();
-	}
-
-	Sci_Position SCI_METHOD WordListSet(int n, const char *wl) override;
-	void SCI_METHOD Lex(Sci_PositionU startPos, Sci_Position length, int initStyle, IDocument *pAccess) override;
-	void SCI_METHOD Fold(Sci_PositionU startPos, Sci_Position length, int initStyle, IDocument *pAccess) override;
-
-	void * SCI_METHOD PrivateCall(int, void *) override {
-		return 0;
-	}
-
-	static ILexer5 *LexerFactorySQL() {
-		return new LexerSQL();
-	}
-private:
-	bool IsStreamCommentStyle(int style) {
-		return style == SCE_SQL_COMMENT ||
-		       style == SCE_SQL_COMMENTDOC ||
-		       style == SCE_SQL_COMMENTDOCKEYWORD ||
-		       style == SCE_SQL_COMMENTDOCKEYWORDERROR;
-	}
-
-	bool IsCommentStyle (int style) {
-		switch (style) {
-		case SCE_SQL_COMMENT :
-		case SCE_SQL_COMMENTDOC :
-		case SCE_SQL_COMMENTLINE :
-		case SCE_SQL_COMMENTLINEDOC :
-		case SCE_SQL_COMMENTDOCKEYWORD :
-		case SCE_SQL_COMMENTDOCKEYWORDERROR :
-			return true;
-		default :
-			return false;
-		}
-	}
-
-	bool IsCommentLine (Sci_Position line, LexAccessor &styler) {
-		Sci_Position pos = styler.LineStart(line);
-		Sci_Position eol_pos = styler.LineStart(line + 1) - 1;
-		for (Sci_Position i = pos; i + 1 < eol_pos; i++) {
-			int style = styler.StyleAt(i);
-			// MySQL needs -- comments to be followed by space or control char
-			if (style == SCE_SQL_COMMENTLINE && styler.Match(i, "--"))
-				return true;
-			else if (!IsASpaceOrTab(styler[i]))
-				return false;
-		}
-		return false;
-	}
-
-	OptionsSQL options;
-	OptionSetSQL osSQL;
-	SQLStates sqlStates;
-
-	WordList keywords1;
-	WordList keywords2;
-	WordList kw_pldoc;
-	WordList kw_sqlplus;
-	WordList kw_user1;
-	WordList kw_user2;
-	WordList kw_user3;
-	WordList kw_user4;
-};
-
-Sci_Position SCI_METHOD LexerSQL::WordListSet(int n, const char *wl) {
-	WordList *wordListN = 0;
-	switch (n) {
-	case 0:
-		wordListN = &keywords1;
-		break;
-	case 1:
-		wordListN = &keywords2;
-		break;
-	case 2:
-		wordListN = &kw_pldoc;
-		break;
-	case 3:
-		wordListN = &kw_sqlplus;
-		break;
-	case 4:
-		wordListN = &kw_user1;
-		break;
-	case 5:
-		wordListN = &kw_user2;
-		break;
-	case 6:
-		wordListN = &kw_user3;
-		break;
-	case 7:
-		wordListN = &kw_user4;
-	}
-	Sci_Position firstModification = -1;
-	if (wordListN) {
-		WordList wlNew;
-		wlNew.Set(wl);
-		if (*wordListN != wlNew) {
-			wordListN->Set(wl);
-			firstModification = 0;
-		}
-	}
-	return firstModification;
-}
-
-void SCI_METHOD LexerSQL::Lex(Sci_PositionU startPos, Sci_Position length, int initStyle, IDocument *pAccess) {
-	LexAccessor styler(pAccess);
-	StyleContext sc(startPos, length, initStyle, styler);
-	int styleBeforeDCKeyword = SCE_SQL_DEFAULT;
-
-	for (; sc.More(); sc.Forward()) {
-		// Determine if the current state should terminate.
-		switch (sc.state) {
-		case SCE_SQL_OPERATOR:
-			sc.SetState(SCE_SQL_DEFAULT);
-			break;
-		case SCE_SQL_NUMBER:
-			// We stop the number definition on non-numerical non-dot non-eE non-sign char
-			if (!IsANumberChar(sc.ch, sc.chPrev)) {
-				sc.SetState(SCE_SQL_DEFAULT);
-			}
-			break;
-		case SCE_SQL_IDENTIFIER:
-			if (!IsAWordChar(sc.ch, options.sqlAllowDottedWord)) {
-				int nextState = SCE_SQL_DEFAULT;
-				char s[1000];
-				sc.GetCurrentLowered(s, sizeof(s));
-				if (keywords1.InList(s)) {
-					sc.ChangeState(SCE_SQL_WORD);
-				} else if (keywords2.InList(s)) {
-					sc.ChangeState(SCE_SQL_WORD2);
-				} else if (kw_sqlplus.InListAbbreviated(s, '~')) {
-					sc.ChangeState(SCE_SQL_SQLPLUS);
-					if (strncmp(s, "rem", 3) == 0) {
-						nextState = SCE_SQL_SQLPLUS_COMMENT;
-					} else if (strncmp(s, "pro", 3) == 0) {
-						nextState = SCE_SQL_SQLPLUS_PROMPT;
-					}
-				} else if (kw_user1.InList(s)) {
-					sc.ChangeState(SCE_SQL_USER1);
-				} else if (kw_user2.InList(s)) {
-					sc.ChangeState(SCE_SQL_USER2);
-				} else if (kw_user3.InList(s)) {
-					sc.ChangeState(SCE_SQL_USER3);
-				} else if (kw_user4.InList(s)) {
-					sc.ChangeState(SCE_SQL_USER4);
-				}
-				sc.SetState(nextState);
-			}
-			break;
-		case SCE_SQL_QUOTEDIDENTIFIER:
-			if (sc.ch == 0x60) {
-				if (sc.chNext == 0x60) {
-					sc.Forward();	// Ignore it
-				} else {
-					sc.ForwardSetState(SCE_SQL_DEFAULT);
-				}
-			}
-			break;
-		case SCE_SQL_COMMENT:
-			if (sc.Match('*', '/')) {
-				sc.Forward();
-				sc.ForwardSetState(SCE_SQL_DEFAULT);
-			}
-			break;
-		case SCE_SQL_COMMENTDOC:
-			if (sc.Match('*', '/')) {
-				sc.Forward();
-				sc.ForwardSetState(SCE_SQL_DEFAULT);
-			} else if (sc.ch == '@' || sc.ch == '\\') { // Doxygen support
-				// Verify that we have the conditions to mark a comment-doc-keyword
-				if ((IsASpace(sc.chPrev) || sc.chPrev == '*') && (!IsASpace(sc.chNext))) {
-					styleBeforeDCKeyword = SCE_SQL_COMMENTDOC;
-					sc.SetState(SCE_SQL_COMMENTDOCKEYWORD);
-				}
-			}
-			break;
-		case SCE_SQL_COMMENTLINE:
-		case SCE_SQL_COMMENTLINEDOC:
-		case SCE_SQL_SQLPLUS_COMMENT:
-		case SCE_SQL_SQLPLUS_PROMPT:
-			if (sc.atLineStart) {
-				sc.SetState(SCE_SQL_DEFAULT);
-			}
-			break;
-		case SCE_SQL_COMMENTDOCKEYWORD:
-			if ((styleBeforeDCKeyword == SCE_SQL_COMMENTDOC) && sc.Match('*', '/')) {
-				sc.ChangeState(SCE_SQL_COMMENTDOCKEYWORDERROR);
-				sc.Forward();
-				sc.ForwardSetState(SCE_SQL_DEFAULT);
-			} else if (!IsADoxygenChar(sc.ch)) {
-				char s[100];
-				sc.GetCurrentLowered(s, sizeof(s));
-				if (!isspace(sc.ch) || !kw_pldoc.InList(s + 1)) {
-					sc.ChangeState(SCE_SQL_COMMENTDOCKEYWORDERROR);
-				}
-				sc.SetState(styleBeforeDCKeyword);
-			}
-			break;
-		case SCE_SQL_CHARACTER:
-			if (options.sqlBackslashEscapes && sc.ch == '\\') {
-				sc.Forward();
-			} else if (sc.ch == '\'') {
-				if (sc.chNext == '\'') {
-					sc.Forward();
-				} else {
-					sc.ForwardSetState(SCE_SQL_DEFAULT);
-				}
-			}
-			break;
-		case SCE_SQL_STRING:
-			if (options.sqlBackslashEscapes && sc.ch == '\\') {
-				// Escape sequence
-				sc.Forward();
-			} else if (sc.ch == '\"') {
-				if (sc.chNext == '\"') {
-					sc.Forward();
-				} else {
-					sc.ForwardSetState(SCE_SQL_DEFAULT);
-				}
-			}
-			break;
-		case SCE_SQL_QOPERATOR:
-			// Locate the unique Q operator character
-			sc.Complete();
-			char qOperator = 0x00;
-			for (Sci_Position styleStartPos = sc.currentPos; styleStartPos > 0; --styleStartPos) {
-				if (styler.StyleAt(styleStartPos - 1) != SCE_SQL_QOPERATOR) {
-					qOperator = styler.SafeGetCharAt(styleStartPos + 2);
-					break;
-				}
-			}
-
-			char qComplement = 0x00;
-
-			if (qOperator == '<') {
-				qComplement = '>';
-			} else if (qOperator == '(') {
-				qComplement = ')';
-			} else if (qOperator == '{') {
-				qComplement = '}';
-			} else if (qOperator == '[') {
-				qComplement = ']';
-			} else {
-				qComplement = qOperator;
-			}
-
-			if (sc.Match(qComplement, '\'')) {
-				sc.Forward();
-				sc.ForwardSetState(SCE_SQL_DEFAULT);
-			}
-			break;
-		}
-
-		// Determine if a new state should be entered.
-		if (sc.state == SCE_SQL_DEFAULT) {
-			if (sc.Match('q', '\'') || sc.Match('Q', '\'')) {
-				sc.SetState(SCE_SQL_QOPERATOR);
-				sc.Forward();
-			} else if (IsADigit(sc.ch) || (sc.ch == '.' && IsADigit(sc.chNext)) ||
-			          ((sc.ch == '-' || sc.ch == '+') && IsADigit(sc.chNext) && !IsADigit(sc.chPrev))) {
-				sc.SetState(SCE_SQL_NUMBER);
-			} else if (IsAWordStart(sc.ch)) {
-				sc.SetState(SCE_SQL_IDENTIFIER);
-			} else if (sc.ch == 0x60 && options.sqlBackticksIdentifier) {
-				sc.SetState(SCE_SQL_QUOTEDIDENTIFIER);
-			} else if (sc.Match('/', '*')) {
-				if (sc.Match("/**") || sc.Match("/*!")) {	// Support of Doxygen doc. style
-					sc.SetState(SCE_SQL_COMMENTDOC);
-				} else {
-					sc.SetState(SCE_SQL_COMMENT);
-				}
-				sc.Forward();	// Eat the * so it isn't used for the end of the comment
-			} else if (sc.Match('-', '-')) {
-				// MySQL requires a space or control char after --
-				// http://dev.mysql.com/doc/mysql/en/ansi-diff-comments.html
-				// Perhaps we should enforce that with proper property:
-				//~ 			} else if (sc.Match("-- ")) {
-				sc.SetState(SCE_SQL_COMMENTLINE);
-			} else if (sc.ch == '#' && options.sqlNumbersignComment) {
-				sc.SetState(SCE_SQL_COMMENTLINEDOC);
-			} else if (sc.ch == '\'') {
-				sc.SetState(SCE_SQL_CHARACTER);
-			} else if (sc.ch == '\"') {
-				sc.SetState(SCE_SQL_STRING);
-			} else if (isoperator(static_cast<char>(sc.ch))) {
-				sc.SetState(SCE_SQL_OPERATOR);
-			}
-		}
-	}
-	sc.Complete();
-}
-
-void SCI_METHOD LexerSQL::Fold(Sci_PositionU startPos, Sci_Position length, int initStyle, IDocument *pAccess) {
-	if (!options.fold)
-		return;
-	LexAccessor styler(pAccess);
-	Sci_PositionU endPos = startPos + length;
-	int visibleChars = 0;
-	Sci_Position lineCurrent = styler.GetLine(startPos);
-	int levelCurrent = SC_FOLDLEVELBASE;
-
-	if (lineCurrent > 0) {
-		// Backtrack to previous line in case need to fix its fold status for folding block of single-line comments (i.e. '--').
-		Sci_Position lastNLPos = -1;
-		// And keep going back until we find an operator ';' followed
-		// by white-space and/or comments. This will improve folding.
-		while (--startPos > 0) {
-			char ch = styler[startPos];
-			if (ch == '\n' || (ch == '\r' && styler[startPos + 1] != '\n')) {
-				lastNLPos = startPos;
-			} else if (ch == ';' &&
-				   styler.StyleAt(startPos) == SCE_SQL_OPERATOR) {
-				bool isAllClear = true;
-				for (Sci_Position tempPos = startPos + 1;
-				     tempPos < lastNLPos;
-				     ++tempPos) {
-					int tempStyle = styler.StyleAt(tempPos);
-					if (!IsCommentStyle(tempStyle)
-					    && tempStyle != SCE_SQL_DEFAULT) {
-						isAllClear = false;
-						break;
-					}
-				}
-				if (isAllClear) {
-					startPos = lastNLPos + 1;
-					break;
-				}
-			}
-		}
-		lineCurrent = styler.GetLine(startPos);
-		if (lineCurrent > 0)
-			levelCurrent = styler.LevelAt(lineCurrent - 1) >> 16;
-	}
-	// And because folding ends at ';', keep going until we find one
-	// Otherwise if create ... view ... as is split over multiple
-	// lines the folding won't always update immediately.
-	Sci_PositionU docLength = styler.Length();
-	for (; endPos < docLength; ++endPos) {
-		if (styler.SafeGetCharAt(endPos) == ';') {
-			break;
-		}
-	}
-
-	int levelNext = levelCurrent;
-	char chNext = styler[startPos];
-	int styleNext = styler.StyleAt(startPos);
-	int style = initStyle;
-	bool endFound = false;
-	bool isUnfoldingIgnored = false;
-	// this statementFound flag avoids to fold when the statement is on only one line by ignoring ELSE or ELSIF
-	// eg. "IF condition1 THEN ... ELSIF condition2 THEN ... ELSE ... END IF;"
-	bool statementFound = false;
-	sql_state_t sqlStatesCurrentLine = 0;
-	if (!options.foldOnlyBegin) {
-		sqlStatesCurrentLine = sqlStates.ForLine(lineCurrent);
-	}
-	for (Sci_PositionU i = startPos; i < endPos; i++) {
-		char ch = chNext;
-		chNext = styler.SafeGetCharAt(i + 1);
-		int stylePrev = style;
-		style = styleNext;
-		styleNext = styler.StyleAt(i + 1);
-		bool atEOL = (ch == '\r' && chNext != '\n') || (ch == '\n');
-		if (atEOL || (!IsCommentStyle(style) && ch == ';')) {
-			if (endFound) {
-				//Maybe this is the end of "EXCEPTION" BLOCK (eg. "BEGIN ... EXCEPTION ... END;")
-				sqlStatesCurrentLine = sqlStates.IntoExceptionBlock(sqlStatesCurrentLine, false);
-			}
-			// set endFound and isUnfoldingIgnored to false if EOL is reached or ';' is found
-			endFound = false;
-			isUnfoldingIgnored = false;
-		}
-		if ((!IsCommentStyle(style) && ch == ';')) {
-			if (sqlStates.IsIntoMergeStatement(sqlStatesCurrentLine)) {
-				// This is the end of "MERGE" statement.
-				if (!sqlStates.IsCaseMergeWithoutWhenFound(sqlStatesCurrentLine))
-					levelNext--;
-				sqlStatesCurrentLine = sqlStates.IntoMergeStatement(sqlStatesCurrentLine, false);
-				levelNext--;
-			}
-			if (sqlStates.IsIntoSelectStatementOrAssignment(sqlStatesCurrentLine))
-				sqlStatesCurrentLine = sqlStates.IntoSelectStatementOrAssignment(sqlStatesCurrentLine, false);
-			if (sqlStates.IsIntoCreateStatement(sqlStatesCurrentLine)) {
-				if (sqlStates.IsIntoCreateViewStatement(sqlStatesCurrentLine)) {
-					if (sqlStates.IsIntoCreateViewAsStatement(sqlStatesCurrentLine)) {
-						levelNext--;
-						sqlStatesCurrentLine = sqlStates.IntoCreateViewAsStatement(sqlStatesCurrentLine, false);
-					}
-					sqlStatesCurrentLine = sqlStates.IntoCreateViewStatement(sqlStatesCurrentLine, false);
-				}
-				sqlStatesCurrentLine = sqlStates.IntoCreateStatement(sqlStatesCurrentLine, false);
-			}
-		}
-		if (ch == ':' && chNext == '=' && !IsCommentStyle(style))
-			sqlStatesCurrentLine = sqlStates.IntoSelectStatementOrAssignment(sqlStatesCurrentLine, true);
-
-		if (options.foldComment && IsStreamCommentStyle(style)) {
-			if (!IsStreamCommentStyle(stylePrev)) {
-				levelNext++;
-			} else if (!IsStreamCommentStyle(styleNext) && !atEOL) {
-				// Comments don't end at end of line and the next character may be unstyled.
-				levelNext--;
-			}
-		}
-		if (options.foldComment && (style == SCE_SQL_COMMENTLINE)) {
-			// MySQL needs -- comments to be followed by space or control char
-			if ((ch == '-') && (chNext == '-')) {
-				char chNext2 = styler.SafeGetCharAt(i + 2);
-				char chNext3 = styler.SafeGetCharAt(i + 3);
-				if (chNext2 == '{' || chNext3 == '{') {
-					levelNext++;
-				} else if (chNext2 == '}' || chNext3 == '}') {
-					levelNext--;
-				}
-			}
-		}
-		// Fold block of single-line comments (i.e. '--').
-		if (options.foldComment && atEOL && IsCommentLine(lineCurrent, styler)) {
-			if (!IsCommentLine(lineCurrent - 1, styler) && IsCommentLine(lineCurrent + 1, styler))
-				levelNext++;
-			else if (IsCommentLine(lineCurrent - 1, styler) && !IsCommentLine(lineCurrent + 1, styler))
-				levelNext--;
-		}
-		if (style == SCE_SQL_OPERATOR) {
-			if (ch == '(') {
-				if (levelCurrent > levelNext)
-					levelCurrent--;
-				levelNext++;
-			} else if (ch == ')') {
-				levelNext--;
-			} else if ((!options.foldOnlyBegin) && ch == ';') {
-				sqlStatesCurrentLine = sqlStates.IgnoreWhen(sqlStatesCurrentLine, false);
-			}
-		}
-		// If new keyword (cannot trigger on elseif or nullif, does less tests)
-		if (style == SCE_SQL_WORD && stylePrev != SCE_SQL_WORD) {
-			const int MAX_KW_LEN = 9;	// Maximum length of folding keywords
-			char s[MAX_KW_LEN + 2];
-			unsigned int j = 0;
-			for (; j < MAX_KW_LEN + 1; j++) {
-				if (!iswordchar(styler[i + j])) {
-					break;
-				}
-				s[j] = static_cast<char>(tolower(styler[i + j]));
-			}
-			if (j == MAX_KW_LEN + 1) {
-				// Keyword too long, don't test it
-				s[0] = '\0';
-			} else {
-				s[j] = '\0';
-			}
-			if (!options.foldOnlyBegin &&
-			        strcmp(s, "select") == 0) {
-				sqlStatesCurrentLine = sqlStates.IntoSelectStatementOrAssignment(sqlStatesCurrentLine, true);
-			} else if (strcmp(s, "if") == 0) {
-				if (endFound) {
-					endFound = false;
-					if (options.foldOnlyBegin && !isUnfoldingIgnored) {
-						// this end isn't for begin block, but for if block ("end if;")
-						// so ignore previous "end" by increment levelNext.
-						levelNext++;
-					}
-				} else {
-					if (!options.foldOnlyBegin)
-						sqlStatesCurrentLine = sqlStates.IntoCondition(sqlStatesCurrentLine, true);
-					if (levelCurrent > levelNext) {
-						// doesn't include this line into the folding block
-						// because doesn't hide IF (eg "END; IF")
-						levelCurrent = levelNext;
-					}
-				}
-			} else if (!options.foldOnlyBegin &&
-			           strcmp(s, "then") == 0 &&
-			           sqlStates.IsIntoCondition(sqlStatesCurrentLine)) {
-				sqlStatesCurrentLine = sqlStates.IntoCondition(sqlStatesCurrentLine, false);
-				if (!options.foldOnlyBegin) {
-					if (levelCurrent > levelNext) {
-						levelCurrent = levelNext;
-					}
-					if (!statementFound)
-						levelNext++;
-
-					statementFound = true;
-				} else if (levelCurrent > levelNext) {
-					// doesn't include this line into the folding block
-					// because doesn't hide LOOP or CASE (eg "END; LOOP" or "END; CASE")
-					levelCurrent = levelNext;
-				}
-			} else if (strcmp(s, "loop") == 0 ||
-			           strcmp(s, "case") == 0) {
-				if (endFound) {
-					endFound = false;
-					if (options.foldOnlyBegin && !isUnfoldingIgnored) {
-						// this end isn't for begin block, but for loop block ("end loop;") or case block ("end case;")
-						// so ignore previous "end" by increment levelNext.
-						levelNext++;
-					}
-					if ((!options.foldOnlyBegin) && strcmp(s, "case") == 0) {
-						sqlStatesCurrentLine = sqlStates.EndCaseBlock(sqlStatesCurrentLine);
-						if (!sqlStates.IsCaseMergeWithoutWhenFound(sqlStatesCurrentLine))
-							levelNext--; //again for the "end case;" and block when
-					}
-				} else if (!options.foldOnlyBegin) {
-					if (strcmp(s, "case") == 0) {
-						sqlStatesCurrentLine = sqlStates.BeginCaseBlock(sqlStatesCurrentLine);
-						sqlStatesCurrentLine = sqlStates.CaseMergeWithoutWhenFound(sqlStatesCurrentLine, true);
-					}
-
-					if (levelCurrent > levelNext)
-						levelCurrent = levelNext;
-
-					if (!statementFound)
-						levelNext++;
-
-					statementFound = true;
-				} else if (levelCurrent > levelNext) {
-					// doesn't include this line into the folding block
-					// because doesn't hide LOOP or CASE (eg "END; LOOP" or "END; CASE")
-					levelCurrent = levelNext;
-				}
-			} else if ((!options.foldOnlyBegin) && (
-			               // folding for ELSE and ELSIF block only if foldAtElse is set
-			               // and IF or CASE aren't on only one line with ELSE or ELSIF (with flag statementFound)
-			               options.foldAtElse && !statementFound) && strcmp(s, "elsif") == 0) {
-				sqlStatesCurrentLine = sqlStates.IntoCondition(sqlStatesCurrentLine, true);
-				levelCurrent--;
-				levelNext--;
-			} else if ((!options.foldOnlyBegin) && (
-			               // folding for ELSE and ELSIF block only if foldAtElse is set
-			               // and IF or CASE aren't on only one line with ELSE or ELSIF (with flag statementFound)
-			               options.foldAtElse && !statementFound) && strcmp(s, "else") == 0) {
-				// prevent also ELSE is on the same line (eg. "ELSE ... END IF;")
-				statementFound = true;
-				if (sqlStates.IsIntoCaseBlock(sqlStatesCurrentLine) && sqlStates.IsCaseMergeWithoutWhenFound(sqlStatesCurrentLine)) {
-					sqlStatesCurrentLine = sqlStates.CaseMergeWithoutWhenFound(sqlStatesCurrentLine, false);
-					levelNext++;
-				} else {
-					// we are in same case "} ELSE {" in C language
-					levelCurrent--;
-				}
-			} else if (strcmp(s, "begin") == 0) {
-				levelNext++;
-				sqlStatesCurrentLine = sqlStates.IntoDeclareBlock(sqlStatesCurrentLine, false);
-			} else if ((strcmp(s, "end") == 0) ||
-			           // SQL Anywhere permits IF ... ELSE ... ENDIF
-			           // will only be active if "endif" appears in the
-			           // keyword list.
-			           (strcmp(s, "endif") == 0)) {
-				endFound = true;
-				levelNext--;
-				if (sqlStates.IsIntoSelectStatementOrAssignment(sqlStatesCurrentLine) && !sqlStates.IsCaseMergeWithoutWhenFound(sqlStatesCurrentLine))
-					levelNext--;
-				if (levelNext < SC_FOLDLEVELBASE) {
-					levelNext = SC_FOLDLEVELBASE;
-					isUnfoldingIgnored = true;
-				}
-			} else if ((!options.foldOnlyBegin) &&
-			           strcmp(s, "when") == 0 &&
-			           !sqlStates.IsIgnoreWhen(sqlStatesCurrentLine) &&
-			           !sqlStates.IsIntoExceptionBlock(sqlStatesCurrentLine) && (
-			               sqlStates.IsIntoCaseBlock(sqlStatesCurrentLine) ||
-			               sqlStates.IsIntoMergeStatement(sqlStatesCurrentLine)
-			               )
-			           ) {
-				sqlStatesCurrentLine = sqlStates.IntoCondition(sqlStatesCurrentLine, true);
-
-				// Don't foldind when CASE and WHEN are on the same line (with flag statementFound) (eg. "CASE selector WHEN expression1 THEN sequence_of_statements1;\n")
-				// and same way for MERGE statement.
-				if (!statementFound) {
-					if (!sqlStates.IsCaseMergeWithoutWhenFound(sqlStatesCurrentLine)) {
-						levelCurrent--;
-						levelNext--;
-					}
-					sqlStatesCurrentLine = sqlStates.CaseMergeWithoutWhenFound(sqlStatesCurrentLine, false);
-				}
-			} else if ((!options.foldOnlyBegin) && strcmp(s, "exit") == 0) {
-				sqlStatesCurrentLine = sqlStates.IgnoreWhen(sqlStatesCurrentLine, true);
-			} else if ((!options.foldOnlyBegin) && !sqlStates.IsIntoDeclareBlock(sqlStatesCurrentLine) && strcmp(s, "exception") == 0) {
-				sqlStatesCurrentLine = sqlStates.IntoExceptionBlock(sqlStatesCurrentLine, true);
-			} else if ((!options.foldOnlyBegin) &&
-			           (strcmp(s, "declare") == 0 ||
-			            strcmp(s, "function") == 0 ||
-			            strcmp(s, "procedure") == 0 ||
-			            strcmp(s, "package") == 0)) {
-				sqlStatesCurrentLine = sqlStates.IntoDeclareBlock(sqlStatesCurrentLine, true);
-			} else if ((!options.foldOnlyBegin) &&
-			           strcmp(s, "merge") == 0) {
-				sqlStatesCurrentLine = sqlStates.IntoMergeStatement(sqlStatesCurrentLine, true);
-				sqlStatesCurrentLine = sqlStates.CaseMergeWithoutWhenFound(sqlStatesCurrentLine, true);
-				levelNext++;
-				statementFound = true;
-			} else if ((!options.foldOnlyBegin) &&
-				   strcmp(s, "create") == 0) {
-				sqlStatesCurrentLine = sqlStates.IntoCreateStatement(sqlStatesCurrentLine, true);
-			} else if ((!options.foldOnlyBegin) &&
-				   strcmp(s, "view") == 0 &&
-				   sqlStates.IsIntoCreateStatement(sqlStatesCurrentLine)) {
-				sqlStatesCurrentLine = sqlStates.IntoCreateViewStatement(sqlStatesCurrentLine, true);
-			} else if ((!options.foldOnlyBegin) &&
-				   strcmp(s, "as") == 0 &&
-				   sqlStates.IsIntoCreateViewStatement(sqlStatesCurrentLine) &&
-				   ! sqlStates.IsIntoCreateViewAsStatement(sqlStatesCurrentLine)) {
-				sqlStatesCurrentLine = sqlStates.IntoCreateViewAsStatement(sqlStatesCurrentLine, true);
-				levelNext++;
-			}
-		}
-		if (atEOL) {
-			int levelUse = levelCurrent;
-			int lev = levelUse | levelNext << 16;
-			if (visibleChars == 0 && options.foldCompact)
-				lev |= SC_FOLDLEVELWHITEFLAG;
-			if (levelUse < levelNext)
-				lev |= SC_FOLDLEVELHEADERFLAG;
-			if (lev != styler.LevelAt(lineCurrent)) {
-				styler.SetLevel(lineCurrent, lev);
-			}
-			lineCurrent++;
-			levelCurrent = levelNext;
-			visibleChars = 0;
-			statementFound = false;
-			if (!options.foldOnlyBegin)
-				sqlStates.Set(lineCurrent, sqlStatesCurrentLine);
-		}
-		if (!isspacechar(ch)) {
-			visibleChars++;
-		}
-	}
-}
-
-LexerModule lmSQL(SCLEX_SQL, LexerSQL::LexerFactorySQL, "sql", sqlWordListDesc);