1 files changed, 0 insertions, 208 deletions
diff --git a/lexlib/SubStyles.h b/lexlib/SubStyles.h
deleted file mode 100644
index 4bfe7ebfc..000000000
--- a/lexlib/SubStyles.h
+++ /dev/null
@@ -1,208 +0,0 @@
-// Scintilla source code edit control
-/** @file SubStyles.h
- ** Manage substyles for a lexer.
- **/
-// Copyright 2012 by Neil Hodgson <neilh@scintilla.org>
-// The License.txt file describes the conditions under which this software may be distributed.
-
-#ifndef SUBSTYLES_H
-#define SUBSTYLES_H
-
-namespace Scintilla {
-
-class WordClassifier {
-	int baseStyle;
-	int firstStyle;
-	int lenStyles;
-	std::map<std::string, int> wordToStyle;
-
-public:
-
-	explicit WordClassifier(int baseStyle_) : baseStyle(baseStyle_), firstStyle(0), lenStyles(0) {
-	}
-
-	void Allocate(int firstStyle_, int lenStyles_) {
-		firstStyle = firstStyle_;
-		lenStyles = lenStyles_;
-		wordToStyle.clear();
-	}
-
-	int Base() const noexcept {
-		return baseStyle;
-	}
-
-	int Start() const noexcept {
-		return firstStyle;
-	}
-
-	int Last() const noexcept {
-		return firstStyle + lenStyles - 1;
-	}
-
-	int Length() const noexcept {
-		return lenStyles;
-	}
-
-	void Clear() noexcept {
-		firstStyle = 0;
-		lenStyles = 0;
-		wordToStyle.clear();
-	}
-
-	int ValueFor(const std::string &s) const {
-		std::map<std::string, int>::const_iterator it = wordToStyle.find(s);
-		if (it != wordToStyle.end())
-			return it->second;
-		else
-			return -1;
-	}
-
-	bool IncludesStyle(int style) const noexcept {
-		return (style >= firstStyle) && (style < (firstStyle + lenStyles));
-	}
-
-	void RemoveStyle(int style) {
-		std::map<std::string, int>::iterator it = wordToStyle.begin();
-		while (it != wordToStyle.end()) {
-			if (it->second == style) {
-				it = wordToStyle.erase(it);
-			} else {
-				++it;
-			}
-		}
-	}
-
-	void SetIdentifiers(int style, const char *identifiers) {
-		RemoveStyle(style);
-		while (*identifiers) {
-			const char *cpSpace = identifiers;
-			while (*cpSpace && !(*cpSpace == ' ' || *cpSpace == '\t' || *cpSpace == '\r' || *cpSpace == '\n'))
-				cpSpace++;
-			if (cpSpace > identifiers) {
-				std::string word(identifiers, cpSpace - identifiers);
-				wordToStyle[word] = style;
-			}
-			identifiers = cpSpace;
-			if (*identifiers)
-				identifiers++;
-		}
-	}
-};
-
-class SubStyles {
-	int classifications;
-	const char *baseStyles;
-	int styleFirst;
-	int stylesAvailable;
-	int secondaryDistance;
-	int allocated;
-	std::vector<WordClassifier> classifiers;
-
-	int BlockFromBaseStyle(int baseStyle) const noexcept {
-		for (int b=0; b < classifications; b++) {
-			if (baseStyle == baseStyles[b])
-				return b;
-		}
-		return -1;
-	}
-
-	int BlockFromStyle(int style) const {
-		int b = 0;
-		for (std::vector<WordClassifier>::const_iterator it=classifiers.begin(); it != classifiers.end(); ++it) {
-			if (it->IncludesStyle(style))
-				return b;
-			b++;
-		}
-		return -1;
-	}
-
-public:
-
-	SubStyles(const char *baseStyles_, int styleFirst_, int stylesAvailable_, int secondaryDistance_) :
-		classifications(0),
-		baseStyles(baseStyles_),
-		styleFirst(styleFirst_),
-		stylesAvailable(stylesAvailable_),
-		secondaryDistance(secondaryDistance_),
-		allocated(0) {
-		while (baseStyles[classifications]) {
-			classifiers.push_back(WordClassifier(baseStyles[classifications]));
-			classifications++;
-		}
-	}
-
-	int Allocate(int styleBase, int numberStyles) {
-		const int block = BlockFromBaseStyle(styleBase);
-		if (block >= 0) {
-			if ((allocated + numberStyles) > stylesAvailable)
-				return -1;
-			const int startBlock = styleFirst + allocated;
-			allocated += numberStyles;
-			classifiers[block].Allocate(startBlock, numberStyles);
-			return startBlock;
-		} else {
-			return -1;
-		}
-	}
-
-	int Start(int styleBase) noexcept {
-		const int block = BlockFromBaseStyle(styleBase);
-		return (block >= 0) ? classifiers[block].Start() : -1;
-	}
-
-	int Length(int styleBase) noexcept {
-		const int block = BlockFromBaseStyle(styleBase);
-		return (block >= 0) ? classifiers[block].Length() : 0;
-	}
-
-	int BaseStyle(int subStyle) const {
-		const int block = BlockFromStyle(subStyle);
-		if (block >= 0)
-			return classifiers[block].Base();
-		else
-			return subStyle;
-	}
-
-	int DistanceToSecondaryStyles() const noexcept {
-		return secondaryDistance;
-	}
-
-	int FirstAllocated() const {
-		int start = 257;
-		for (std::vector<WordClassifier>::const_iterator it = classifiers.begin(); it != classifiers.end(); ++it) {
-			if (start > it->Start())
-				start = it->Start();
-		}
-		return (start < 256) ? start : -1;
-	}
-
-	int LastAllocated() const {
-		int last = -1;
-		for (std::vector<WordClassifier>::const_iterator it = classifiers.begin(); it != classifiers.end(); ++it) {
-			if (last < it->Last())
-				last = it->Last();
-		}
-		return last;
-	}
-
-	void SetIdentifiers(int style, const char *identifiers) {
-		const int block = BlockFromStyle(style);
-		if (block >= 0)
-			classifiers[block].SetIdentifiers(style, identifiers);
-	}
-
-	void Free() {
-		allocated = 0;
-		for (std::vector<WordClassifier>::iterator it=classifiers.begin(); it != classifiers.end(); ++it)
-			it->Clear();
-	}
-
-	const WordClassifier &Classifier(int baseStyle) const noexcept {
-		const int block = BlockFromBaseStyle(baseStyle);
-		return classifiers[block >= 0 ? block : 0];
-	}
-};
-
-}
-
-#endif