Moved lexers into lexers directory.

1 files changed, 0 insertions, 352 deletions

diff --git a/src/LexFlagship.cxx b/src/LexFlagship.cxx
deleted file mode 100644
index e3a8b9f25..000000000
--- a/src/LexFlagship.cxx
+++ /dev/null
@@ -1,352 +0,0 @@
-// Scintilla source code edit control
-/** @file LexFlagShip.cxx
- ** Lexer for Harbour and FlagShip.
- ** (Syntactically compatible to other xBase dialects, like Clipper, dBase, Clip, FoxPro etc.)
- **/
-// Copyright 2005 by Randy Butler
-// Copyright 2010 by Xavi <jarabal/at/gmail.com> (Harbour)
-// Copyright 1998-2003 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 <ctype.h>
-#include <stdio.h>
-#include <stdarg.h>
-
-#include "Platform.h"
-
-#include "PropSet.h"
-#include "Accessor.h"
-#include "StyleContext.h"
-#include "KeyWords.h"
-#include "Scintilla.h"
-#include "SciLexer.h"
-#include "CharacterSet.h"
-
-#ifdef SCI_NAMESPACE
-using namespace Scintilla;
-#endif
-
-// Extended to accept accented characters
-static inline bool IsAWordChar(int ch)
-{
-	return ch >= 0x80 ||
-				(isalnum(ch) || ch == '_');
-}
-
-static void ColouriseFlagShipDoc(unsigned int startPos, int length, int initStyle,
-                                 WordList *keywordlists[], Accessor &styler)
-{
-
-	WordList &keywords = *keywordlists[0];
-	WordList &keywords2 = *keywordlists[1];
-	WordList &keywords3 = *keywordlists[2];
-	WordList &keywords4 = *keywordlists[3];
-	WordList &keywords5 = *keywordlists[4];
-
-	// property lexer.flagship.styling.within.preprocessor
-	//	For Harbour code, determines whether all preprocessor code is styled in the preprocessor style (0) or only from the
-	//	initial # to the end of the command word(1, the default). It also determines how to present text, dump, and disabled code.
-	bool stylingWithinPreprocessor = styler.GetPropertyInt("lexer.flagship.styling.within.preprocessor", 1) != 0;
-
-	CharacterSet setDoxygen(CharacterSet::setAlpha, "$@\\&<>#{}[]");
-
-	int visibleChars = 0;
-	int closeStringChar = 0;
-	int styleBeforeDCKeyword = SCE_FS_DEFAULT;
-	bool bEnableCode = initStyle < SCE_FS_DISABLEDCODE;
-
-	StyleContext sc(startPos, length, initStyle, styler);
-
-	for (; sc.More(); sc.Forward()) {
-
-		// Determine if the current state should terminate.
-		switch (sc.state) {
-			case SCE_FS_OPERATOR:
-			case SCE_FS_OPERATOR_C:
-			case SCE_FS_WORDOPERATOR:
-				sc.SetState(bEnableCode ? SCE_FS_DEFAULT : SCE_FS_DEFAULT_C);
-				break;
-			case SCE_FS_IDENTIFIER:
-			case SCE_FS_IDENTIFIER_C:
-				if (!IsAWordChar(sc.ch)) {
-					char s[64];
-					sc.GetCurrentLowered(s, sizeof(s));
-					if (keywords.InList(s)) {
-						sc.ChangeState(bEnableCode ? SCE_FS_KEYWORD : SCE_FS_KEYWORD_C);
-					} else if (keywords2.InList(s)) {
-						sc.ChangeState(bEnableCode ? SCE_FS_KEYWORD2 : SCE_FS_KEYWORD2_C);
-					} else if (bEnableCode && keywords3.InList(s)) {
-						sc.ChangeState(SCE_FS_KEYWORD3);
-					} else if (bEnableCode && keywords4.InList(s)) {
-						sc.ChangeState(SCE_FS_KEYWORD4);
-					}// Else, it is really an identifier...
-					sc.SetState(bEnableCode ? SCE_FS_DEFAULT : SCE_FS_DEFAULT_C);
-				}
-				break;
-			case SCE_FS_NUMBER:
-				if (!IsAWordChar(sc.ch) && !(sc.ch == '.' && IsADigit(sc.chNext))) {
-					sc.SetState(SCE_FS_DEFAULT);
-				}
-				break;
-			case SCE_FS_NUMBER_C:
-				if (!IsAWordChar(sc.ch) && sc.ch != '.') {
-					sc.SetState(SCE_FS_DEFAULT_C);
-				}
-				break;
-			case SCE_FS_CONSTANT:
-				if (!IsAWordChar(sc.ch)) {
-					sc.SetState(SCE_FS_DEFAULT);
-				}
-				break;
-			case SCE_FS_STRING:
-			case SCE_FS_STRING_C:
-				if (sc.ch == closeStringChar) {
-					sc.ForwardSetState(bEnableCode ? SCE_FS_DEFAULT : SCE_FS_DEFAULT_C);
-				} else if (sc.atLineEnd) {
-					sc.ChangeState(bEnableCode ? SCE_FS_STRINGEOL : SCE_FS_STRINGEOL_C);
-				}
-				break;
-			case SCE_FS_STRINGEOL:
-			case SCE_FS_STRINGEOL_C:
-				if (sc.atLineStart) {
-					sc.SetState(bEnableCode ? SCE_FS_DEFAULT : SCE_FS_DEFAULT_C);
-				}
-				break;
-			case SCE_FS_COMMENTDOC:
-			case SCE_FS_COMMENTDOC_C:
-				if (sc.Match('*', '/')) {
-					sc.Forward();
-					sc.ForwardSetState(bEnableCode ? SCE_FS_DEFAULT : SCE_FS_DEFAULT_C);
-				} else if (sc.ch == '@' || sc.ch == '\\') { // JavaDoc and Doxygen support
-					// Verify that we have the conditions to mark a comment-doc-keyword
-					if ((IsASpace(sc.chPrev) || sc.chPrev == '*') && (!IsASpace(sc.chNext))) {
-						styleBeforeDCKeyword = bEnableCode ? SCE_FS_COMMENTDOC : SCE_FS_COMMENTDOC_C;
-						sc.SetState(SCE_FS_COMMENTDOCKEYWORD);
-					}
-				}
-				break;
-			case SCE_FS_COMMENT:
-			case SCE_FS_COMMENTLINE:
-				if (sc.atLineStart) {
-					sc.SetState(SCE_FS_DEFAULT);
-				}
-				break;
-			case SCE_FS_COMMENTLINEDOC:
-			case SCE_FS_COMMENTLINEDOC_C:
-				if (sc.atLineStart) {
-					sc.SetState(bEnableCode ? SCE_FS_DEFAULT : SCE_FS_DEFAULT_C);
-				} else if (sc.ch == '@' || sc.ch == '\\') { // JavaDoc and Doxygen support
-					// Verify that we have the conditions to mark a comment-doc-keyword
-					if ((IsASpace(sc.chPrev) || sc.chPrev == '/' || sc.chPrev == '!') && (!IsASpace(sc.chNext))) {
-						styleBeforeDCKeyword = bEnableCode ? SCE_FS_COMMENTLINEDOC : SCE_FS_COMMENTLINEDOC_C;
-						sc.SetState(SCE_FS_COMMENTDOCKEYWORD);
-					}
-				}
-				break;
-			case SCE_FS_COMMENTDOCKEYWORD:
-				if ((styleBeforeDCKeyword == SCE_FS_COMMENTDOC || styleBeforeDCKeyword == SCE_FS_COMMENTDOC_C) &&
-						sc.Match('*', '/')) {
-					sc.ChangeState(SCE_FS_COMMENTDOCKEYWORDERROR);
-					sc.Forward();
-					sc.ForwardSetState(bEnableCode ? SCE_FS_DEFAULT : SCE_FS_DEFAULT_C);
-				} else if (!setDoxygen.Contains(sc.ch)) {
-					char s[64];
-					sc.GetCurrentLowered(s, sizeof(s));
-					if (!IsASpace(sc.ch) || !keywords5.InList(s + 1)) {
-						sc.ChangeState(SCE_FS_COMMENTDOCKEYWORDERROR);
-					}
-					sc.SetState(styleBeforeDCKeyword);
-				}
-				break;
-			case SCE_FS_PREPROCESSOR:
-			case SCE_FS_PREPROCESSOR_C:
-				if (sc.atLineEnd) {
-					if (!(sc.chPrev == ';' || sc.GetRelative(-2) == ';')) {
-						sc.SetState(bEnableCode ? SCE_FS_DEFAULT : SCE_FS_DEFAULT_C);
-					}
-				} else if (stylingWithinPreprocessor) {
-					if (IsASpaceOrTab(sc.ch)) {
-						sc.SetState(bEnableCode ? SCE_FS_DEFAULT : SCE_FS_DEFAULT_C);
-					}
-				} else if (sc.Match('/', '*') || sc.Match('/', '/') || sc.Match('&', '&')) {
-					sc.SetState(bEnableCode ? SCE_FS_DEFAULT : SCE_FS_DEFAULT_C);
-				}
-				break;
-			case SCE_FS_DISABLEDCODE:
-				if (sc.ch == '#' && visibleChars == 0) {
-					sc.SetState(bEnableCode ? SCE_FS_PREPROCESSOR : SCE_FS_PREPROCESSOR_C);
-					do {	// Skip whitespace between # and preprocessor word
-						sc.Forward();
-					} while (IsASpaceOrTab(sc.ch) && sc.More());
-					if (sc.MatchIgnoreCase("pragma")) {
-						sc.Forward(6);
-						do {	// Skip more whitespace until keyword
-							sc.Forward();
-						} while (IsASpaceOrTab(sc.ch) && sc.More());
-						if (sc.MatchIgnoreCase("enddump") || sc.MatchIgnoreCase("__endtext")) {
-							bEnableCode = true;
-							sc.SetState(SCE_FS_DISABLEDCODE);
-							sc.Forward(sc.ch == '_' ? 8 : 6);
-							sc.ForwardSetState(SCE_FS_DEFAULT);
-						} else {
-							sc.ChangeState(SCE_FS_DISABLEDCODE);
-						}
-					} else {
-						sc.ChangeState(SCE_FS_DISABLEDCODE);
-					}
-				}
-				break;
-			case SCE_FS_DATE:
-				if (sc.ch == '}') {
-					sc.ForwardSetState(SCE_FS_DEFAULT);
-				} else if (sc.atLineEnd) {
-					sc.ChangeState(SCE_FS_STRINGEOL);
-				}
-		}
-
-		// Determine if a new state should be entered.
-		if (sc.state == SCE_FS_DEFAULT || sc.state == SCE_FS_DEFAULT_C) {
-			if (bEnableCode &&
-					(sc.MatchIgnoreCase(".and.") || sc.MatchIgnoreCase(".not."))) {
-				sc.SetState(SCE_FS_WORDOPERATOR);
-				sc.Forward(4);
-			} else if (bEnableCode && sc.MatchIgnoreCase(".or.")) {
-				sc.SetState(SCE_FS_WORDOPERATOR);
-				sc.Forward(3);
-			} else if (bEnableCode &&
-					(sc.MatchIgnoreCase(".t.") || sc.MatchIgnoreCase(".f.") ||
-					(!IsAWordChar(sc.GetRelative(3)) && sc.MatchIgnoreCase("nil")))) {
-				sc.SetState(SCE_FS_CONSTANT);
-				sc.Forward(2);
-			} else if (sc.Match('/', '*')) {
-				sc.SetState(bEnableCode ? SCE_FS_COMMENTDOC : SCE_FS_COMMENTDOC_C);
-				sc.Forward();
-			} else if (bEnableCode && sc.Match('&', '&')) {
-				sc.SetState(SCE_FS_COMMENTLINE);
-				sc.Forward();
-			} else if (sc.Match('/', '/')) {
-				sc.SetState(bEnableCode ? SCE_FS_COMMENTLINEDOC : SCE_FS_COMMENTLINEDOC_C);
-				sc.Forward();
-			} else if (bEnableCode && sc.ch == '*' && visibleChars == 0) {
-				sc.SetState(SCE_FS_COMMENT);
-			} else if (sc.ch == '\"' || sc.ch == '\'') {
-				sc.SetState(bEnableCode ? SCE_FS_STRING : SCE_FS_STRING_C);
-				closeStringChar = sc.ch;
-			} else if (closeStringChar == '>' && sc.ch == '<') {
-				sc.SetState(bEnableCode ? SCE_FS_STRING : SCE_FS_STRING_C);
-			} else if (sc.ch == '#' && visibleChars == 0) {
-				sc.SetState(bEnableCode ? SCE_FS_PREPROCESSOR : SCE_FS_PREPROCESSOR_C);
-				do {	// Skip whitespace between # and preprocessor word
-					sc.Forward();
-				} while (IsASpaceOrTab(sc.ch) && sc.More());
-				if (sc.atLineEnd) {
-					sc.SetState(bEnableCode ? SCE_FS_DEFAULT : SCE_FS_DEFAULT_C);
-				} else if (sc.MatchIgnoreCase("include")) {
-					if (stylingWithinPreprocessor) {
-						closeStringChar = '>';
-					}
-				} else if (sc.MatchIgnoreCase("pragma")) {
-					sc.Forward(6);
-					do {	// Skip more whitespace until keyword
-						sc.Forward();
-					} while (IsASpaceOrTab(sc.ch) && sc.More());
-					if (sc.MatchIgnoreCase("begindump") || sc.MatchIgnoreCase("__cstream")) {
-						bEnableCode = false;
-						if (stylingWithinPreprocessor) {
-							sc.SetState(SCE_FS_DISABLEDCODE);
-							sc.Forward(8);
-							sc.ForwardSetState(SCE_FS_DEFAULT_C);
-						} else {
-							sc.SetState(SCE_FS_DISABLEDCODE);
-						}
-					} else if (sc.MatchIgnoreCase("enddump") || sc.MatchIgnoreCase("__endtext")) {
-						bEnableCode = true;
-						sc.SetState(SCE_FS_DISABLEDCODE);
-						sc.Forward(sc.ch == '_' ? 8 : 6);
-						sc.ForwardSetState(SCE_FS_DEFAULT);
-					}
-				}
-			} else if (bEnableCode && sc.ch == '{') {
-				int p = 0;
-				int chSeek;
-				unsigned int endPos(startPos + length);
-				do {	// Skip whitespace
-					chSeek = sc.GetRelative(++p);
-				} while (IsASpaceOrTab(chSeek) && (sc.currentPos + p < endPos));
-				if (chSeek == '^') {
-					sc.SetState(SCE_FS_DATE);
-				} else {
-					sc.SetState(SCE_FS_OPERATOR);
-				}
-			} else if (IsADigit(sc.ch) || (sc.ch == '.' && IsADigit(sc.chNext))) {
-				sc.SetState(bEnableCode ? SCE_FS_NUMBER : SCE_FS_NUMBER_C);
-			} else if (IsAWordChar(sc.ch)) {
-				sc.SetState(bEnableCode ? SCE_FS_IDENTIFIER : SCE_FS_IDENTIFIER_C);
-			} else if (isoperator(static_cast<char>(sc.ch)) || (bEnableCode && sc.ch == '@')) {
-				sc.SetState(bEnableCode ? SCE_FS_OPERATOR : SCE_FS_OPERATOR_C);
-			}
-		}
-
-		if (sc.atLineEnd) {
-			visibleChars = 0;
-			closeStringChar = 0;
-		}
-		if (!IsASpace(sc.ch)) {
-			visibleChars++;
-		}
-	}
-	sc.Complete();
-}
-
-static void FoldFlagShipDoc(unsigned int startPos, int length, int,
-									WordList *[], Accessor &styler)
-{
-
-	int endPos = startPos + length;
-
-	// Backtrack to previous line in case need to fix its fold status
-	int lineCurrent = styler.GetLine(startPos);
-	if (startPos > 0 && lineCurrent > 0) {
-			lineCurrent--;
-			startPos = styler.LineStart(lineCurrent);
-	}
-	int spaceFlags = 0;
-	int indentCurrent = styler.IndentAmount(lineCurrent, &spaceFlags);
-	char chNext = styler[startPos];
-	for (int i = startPos; i < endPos; i++) {
-		char ch = chNext;
-		chNext = styler.SafeGetCharAt(i + 1);
-
-		if ((ch == '\r' && chNext != '\n') || (ch == '\n') || (i == endPos-1)) {
-			int lev = indentCurrent;
-			int indentNext = styler.IndentAmount(lineCurrent + 1, &spaceFlags);
-			if (!(indentCurrent & SC_FOLDLEVELWHITEFLAG)) {
-				if ((indentCurrent & SC_FOLDLEVELNUMBERMASK) < (indentNext & SC_FOLDLEVELNUMBERMASK)) {
-					lev |= SC_FOLDLEVELHEADERFLAG;
-				} else if (indentNext & SC_FOLDLEVELWHITEFLAG) {
-					int spaceFlags2 = 0;
-					int indentNext2 = styler.IndentAmount(lineCurrent + 2, &spaceFlags2);
-					if ((indentCurrent & SC_FOLDLEVELNUMBERMASK) < (indentNext2 & SC_FOLDLEVELNUMBERMASK)) {
-						lev |= SC_FOLDLEVELHEADERFLAG;
-					}
-				}
-			}
-			indentCurrent = indentNext;
-			styler.SetLevel(lineCurrent, lev);
-			lineCurrent++;
-		}
-	}
-}
-
-static const char * const FSWordListDesc[] = {
-	"Keywords Commands",
-	"Std Library Functions",
-	"Procedure, return, exit",
-	"Class (oop)",
-	"Doxygen keywords",
-	0
-};
-
-LexerModule lmFlagShip(SCLEX_FLAGSHIP, ColouriseFlagShipDoc, "flagship", FoldFlagShipDoc, FSWordListDesc);