Some Win64 compatibility and size_t correctness.

6 files changed, 45 insertions, 43 deletions

diff --git a/src/AutoComplete.cxx b/src/AutoComplete.cxx
index 48aaee38a..d971fa12a 100644
--- a/src/AutoComplete.cxx
+++ b/src/AutoComplete.cxx
@@ -118,7 +118,7 @@ void AutoComplete::Move(int delta) {
 }
 
 void AutoComplete::Select(const char *word) {
-	int lenWord = strlen(word);
+	size_t lenWord = strlen(word);
 	int location = -1;
 	const int maxItemLen=1000;
 	char item[maxItemLen];
diff --git a/src/Document.cxx b/src/Document.cxx
index def80c49c..22cb0c2b0 100644
--- a/src/Document.cxx
+++ b/src/Document.cxx
@@ -512,15 +512,16 @@ bool Document::InsertString(int position, const char *s) {
 }
 
 // Insert a string with a length
-bool Document::InsertString(int position, const char *s, int insertLength) {
+bool Document::InsertString(int position, const char *s, size_t insertLength) {
 	bool changed = false;
 	char *sWithStyle = new char[insertLength * 2];
 	if (sWithStyle) {
-		for (int i = 0; i < insertLength; i++) {
+		for (size_t i = 0; i < insertLength; i++) {
 			sWithStyle[i*2] = s[i];
 			sWithStyle[i*2 + 1] = 0;
 		}
-		changed = InsertStyledString(position*2, sWithStyle, insertLength*2);
+		changed = InsertStyledString(position*2, sWithStyle, 
+			static_cast<int>(insertLength*2));
 		delete []sWithStyle;
 	}
 	return changed;
@@ -928,7 +929,7 @@ long Document::FindText(int minPos, int maxPos, const char *s,
 		// Compute actual search ranges needed
 		int lengthFind = *length;
 		if (lengthFind == -1)
-			lengthFind = strlen(s);
+			lengthFind = static_cast<int>(strlen(s));
 		int endSearch = endPos;
 		if (startPos <= endPos) {
 			endSearch = endPos - lengthFind + 1;
diff --git a/src/Document.h b/src/Document.h
index 9743583fe..34c49a5a6 100644
--- a/src/Document.h
+++ b/src/Document.h
@@ -160,7 +160,7 @@ public:
 
 	bool InsertChar(int pos, char ch);
 	bool InsertString(int position, const char *s);
-	bool InsertString(int position, const char *s, int insertLength);
+	bool InsertString(int position, const char *s, size_t insertLength);
 	void ChangeChar(int pos, char ch);
 	void DelChar(int pos);
 	void DelCharBack(int pos);
diff --git a/src/Editor.cxx b/src/Editor.cxx
index 133e62b40..ef813fc05 100644
--- a/src/Editor.cxx
+++ b/src/Editor.cxx
@@ -2468,7 +2468,7 @@ void Editor::NotifyChar(int ch) {
 		char txt[2];
 		txt[0] = static_cast<char>(ch);
 		txt[1] = '\0';
-		NotifyMacroRecord(SCI_REPLACESEL, 0, reinterpret_cast<long>(txt));
+		NotifyMacroRecord(SCI_REPLACESEL, 0, reinterpret_cast<sptr_t>(txt));
 	}
 }
 
@@ -3260,9 +3260,9 @@ void Editor::Indent(bool forwards) {
  * @return The position of the found text, -1 if not found.
  */
 long Editor::FindText(
-    unsigned long wParam,    	///< Search modes : @c SCFIND_MATCHCASE, @c SCFIND_WHOLEWORD,
+    uptr_t wParam,    	///< Search modes : @c SCFIND_MATCHCASE, @c SCFIND_WHOLEWORD,
     ///< @c SCFIND_WORDSTART or @c SCFIND_REGEXP.
-    long lParam) {			///< @c TextToFind structure: The text to search for in the given range.
+    sptr_t lParam) {			///< @c TextToFind structure: The text to search for in the given range.
 
 	TextToFind *ft = reinterpret_cast<TextToFind *>(lParam);
 	int lengthFound = strlen(ft->lpstrText);
@@ -3301,9 +3301,9 @@ void Editor::SearchAnchor() {
  */
 long Editor::SearchText(
     unsigned int iMessage,    	///< Accepts both @c SCI_SEARCHNEXT and @c SCI_SEARCHPREV.
-    unsigned long wParam,    	///< Search modes : @c SCFIND_MATCHCASE, @c SCFIND_WHOLEWORD,
+    uptr_t wParam,    	///< Search modes : @c SCFIND_MATCHCASE, @c SCFIND_WHOLEWORD,
     ///< @c SCFIND_WORDSTART or @c SCFIND_REGEXP.
-    long lParam) {			///< The text to search for.
+    sptr_t lParam) {			///< The text to search for.
 
 	const char *txt = reinterpret_cast<char *>(lParam);
 	int pos;
@@ -4116,6 +4116,10 @@ static bool ValidMargin(unsigned long wParam) {
 	return wParam < ViewStyle::margins;
 }
 
+static char *CharPtrFromSPtr(sptr_t lParam) {
+	return reinterpret_cast<char *>(lParam);
+}
+
 sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
 	//Platform::DebugPrintf("S start wnd proc %d %d %d\n",iMessage, wParam, lParam);
 
@@ -4129,7 +4133,7 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
 		{
 			if (lParam == 0)
 				return 0;
-			char *ptr = reinterpret_cast<char *>(lParam);
+			char *ptr = CharPtrFromSPtr(lParam);
 			unsigned int iChar = 0;
 			for (; iChar < wParam - 1; iChar++)
 				ptr[iChar] = pdoc->CharAt(iChar);
@@ -4143,7 +4147,7 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
 				return 0;
 			pdoc->DeleteChars(0, pdoc->Length());
 			SetEmptySelection(0);
-			pdoc->InsertString(0, reinterpret_cast<char *>(lParam));
+			pdoc->InsertString(0, CharPtrFromSPtr(lParam));
 			return 1;
 		}
 
@@ -4191,7 +4195,7 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
 			}
 			int lineStart = pdoc->LineStart(wParam);
 			int lineEnd = pdoc->LineStart(wParam + 1);
-			char *ptr = reinterpret_cast<char *>(lParam);
+			char *ptr = CharPtrFromSPtr(lParam);
 			int iPlace = 0;
 			for (int iChar = lineStart; iChar < lineEnd; iChar++) {
 				ptr[iPlace++] = pdoc->CharAt(iChar);
@@ -4226,7 +4230,7 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
 				return 0;
 			SelectionText selectedText;
 			CopySelectionRange(&selectedText);
-			char *ptr = reinterpret_cast<char *>(lParam);
+			char *ptr = CharPtrFromSPtr(lParam);
 			int iChar = 0;
 			if (selectedText.len) {
 				for (; iChar < selectedText.len; iChar++)
@@ -4266,7 +4270,7 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
 				return 0;
 			pdoc->BeginUndoAction();
 			ClearSelection();
-			char *replacement = reinterpret_cast<char *>(lParam);
+			char *replacement = CharPtrFromSPtr(lParam);
 			pdoc->InsertString(currentPos, replacement);
 			pdoc->EndUndoAction();
 			SetEmptySelection(currentPos + strlen(replacement));
@@ -4290,15 +4294,15 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
 
 	case SCI_REPLACETARGET:
 		PLATFORM_ASSERT(lParam);
-		return ReplaceTarget(false, reinterpret_cast<char *>(lParam), wParam);
+		return ReplaceTarget(false, CharPtrFromSPtr(lParam), wParam);
 
 	case SCI_REPLACETARGETRE:
 		PLATFORM_ASSERT(lParam);
-		return ReplaceTarget(true, reinterpret_cast<char *>(lParam), wParam);
+		return ReplaceTarget(true, CharPtrFromSPtr(lParam), wParam);
 
 	case SCI_SEARCHINTARGET:
 		PLATFORM_ASSERT(lParam);
-		return SearchInTarget(reinterpret_cast<char *>(lParam), wParam);
+		return SearchInTarget(CharPtrFromSPtr(lParam), wParam);
 
 	case SCI_SETSEARCHFLAGS:
 		searchFlags = wParam;
@@ -4398,7 +4402,7 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
 	case SCI_ADDTEXT: {
 			if (lParam == 0)
 				return 0;
-			pdoc->InsertString(CurrentPosition(), reinterpret_cast<char *>(lParam), wParam);
+			pdoc->InsertString(CurrentPosition(), CharPtrFromSPtr(lParam), wParam);
 			SetEmptySelection(currentPos + wParam);
 			return 0;
 		}
@@ -4406,7 +4410,7 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
 	case SCI_ADDSTYLEDTEXT: {
 			if (lParam == 0)
 				return 0;
-			pdoc->InsertStyledString(CurrentPosition() * 2, reinterpret_cast<char *>(lParam), wParam);
+			pdoc->InsertStyledString(CurrentPosition() * 2, CharPtrFromSPtr(lParam), wParam);
 			SetEmptySelection(currentPos + wParam / 2);
 			return 0;
 		}
@@ -4418,13 +4422,10 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
 			if (static_cast<short>(wParam) == -1)
 				insertPos = CurrentPosition();
 			int newCurrent = CurrentPosition();
-			int newAnchor = anchor;
-			char *sz = reinterpret_cast<char *>(lParam);
+			char *sz = CharPtrFromSPtr(lParam);
 			pdoc->InsertString(insertPos, sz);
 			if (newCurrent > insertPos)
 				newCurrent += strlen(sz);
-			if (newAnchor > insertPos)
-				newAnchor += strlen(sz);
 			SetEmptySelection(newCurrent);
 			return 0;
 		}
@@ -4587,7 +4588,7 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
 			int lineCurrentPos = pdoc->LineFromPosition(currentPos);
 			int lineStart = pdoc->LineStart(lineCurrentPos);
 			unsigned int lineEnd = pdoc->LineStart(lineCurrentPos + 1);
-			char *ptr = reinterpret_cast<char *>(lParam);
+			char *ptr = CharPtrFromSPtr(lParam);
 			unsigned int iPlace = 0;
 			for (unsigned int iChar = lineStart; iChar < lineEnd && iPlace < wParam - 1; iChar++) {
 				ptr[iPlace++] = pdoc->CharAt(iChar);
@@ -4617,7 +4618,7 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
 	case SCI_SETSTYLINGEX:           // Specify a complete styling buffer
 		if (lParam == 0)
 			return 0;
-		pdoc->SetStyles(wParam, reinterpret_cast<char *>(lParam));
+		pdoc->SetStyles(wParam, CharPtrFromSPtr(lParam));
 		break;
 
 	case SCI_SETBUFFEREDDRAW:
@@ -4722,7 +4723,7 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
 	case SCI_TEXTWIDTH:
 		PLATFORM_ASSERT((wParam >= 0) && (wParam <= STYLE_MAX));
 		PLATFORM_ASSERT(lParam);
-		return TextWidth(wParam, reinterpret_cast<char *>(lParam));
+		return TextWidth(wParam, CharPtrFromSPtr(lParam));
 
 	case SCI_SETENDATLASTLINE:
 		PLATFORM_ASSERT((wParam == 0) || (wParam ==1));
@@ -4935,7 +4936,7 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
 		if (lParam == 0)
 			return 0;
 		if (wParam <= STYLE_MAX) {
-			vs.SetStyleFontName(wParam, reinterpret_cast<const char *>(lParam));
+			vs.SetStyleFontName(wParam, CharPtrFromSPtr(lParam));
 			InvalidateStyleRedraw();
 		}
 		break;
diff --git a/src/Editor.h b/src/Editor.h
index a86008456..9eba943a6 100644
--- a/src/Editor.h
+++ b/src/Editor.h
@@ -394,7 +394,7 @@ protected:	// ScintillaBase subclass needs access to much of Editor
 	void NotifyModified(Document *document, DocModification mh, void *userData);
 	void NotifyDeleted(Document *document, void *userData);
 	void NotifyStyleNeeded(Document *doc, void *userData, int endPos);
-	void NotifyMacroRecord(unsigned int iMessage, unsigned long wParam, long lParam);
+	void NotifyMacroRecord(unsigned int iMessage, uptr_t wParam, sptr_t lParam);
 
 	void PageMove(int direction, bool extend=false);
 	void ChangeCaseOfSelection(bool makeUpperCase);
@@ -411,9 +411,9 @@ protected:	// ScintillaBase subclass needs access to much of Editor
 
 	void Indent(bool forwards);
 
-	long FindText(unsigned long wParam, long lParam);
+	long FindText(uptr_t wParam, sptr_t lParam);
 	void SearchAnchor();
-	long SearchText(unsigned int iMessage, unsigned long wParam, long lParam);
+	long SearchText(unsigned int iMessage, uptr_t wParam, sptr_t lParam);
 	long SearchInTarget(const char *text, int length);
 	void GoToLine(int lineNo);
 
diff --git a/src/PropSet.cxx b/src/PropSet.cxx
index ba938947f..fe80c1210 100644
--- a/src/PropSet.cxx
+++ b/src/PropSet.cxx
@@ -45,7 +45,7 @@ int CompareCaseInsensitive(const char *a, const char *b) {
 	return *a - *b;
 }
 
-int CompareNCaseInsensitive(const char *a, const char *b, int len) {
+int CompareNCaseInsensitive(const char *a, const char *b, size_t len) {
 	while (*a && *b && len) {
 		if (*a != *b) {
 			char upperA = MakeUpperCase(*a);
@@ -68,7 +68,7 @@ bool EqualCaseInsensitive(const char *a, const char *b) {
 	return 0 == CompareCaseInsensitive(a, b);
 }
 
-inline unsigned int HashString(const char *s, int len) {
+inline unsigned int HashString(const char *s, size_t len) {
 	unsigned int ret = 0;
 	while (len--) {
 		ret <<= 4;
@@ -93,9 +93,9 @@ void PropSet::Set(const char *key, const char *val, int lenKey, int lenVal) {
 	if (!*key)	// Empty keys are not supported
 		return;
 	if (lenKey == -1)
-		lenKey = strlen(key);
+		lenKey = static_cast<int>(strlen(key));
 	if (lenVal == -1)
-		lenVal = strlen(val);
+		lenVal = static_cast<int>(strlen(val));
 	unsigned int hash = HashString(key, lenKey);
 	for (Property *p = props[hash % hashRoots]; p; p = p->next) {
 		if ((hash == p->hash) && 
@@ -187,7 +187,7 @@ SString PropSet::Expand(const char *withVars) {
 			int lenvar = cpendvar - cpvar - 2;  	// Subtract the $()
 			char *var = StringDup(cpvar + 2, lenvar);
 			SString val = GetExpanded(var);
-			int newlenbase = strlen(base) + val.length() - lenvar;
+			size_t newlenbase = strlen(base) + val.length() - lenvar;
 			char *newbase = new char[newlenbase];
 			strncpy(newbase, base, cpvar - base);
 			strcpy(newbase + (cpvar - base), val.c_str());
@@ -224,8 +224,8 @@ bool isprefix(const char *target, const char *prefix) {
 }
 
 static bool IsSuffixCaseInsensitive(const char *target, const char *suffix) {
-	int lentarget = strlen(target);
-	int lensuffix = strlen(suffix);
+	size_t lentarget = strlen(target);
+	size_t lensuffix = strlen(suffix);
 	if (lensuffix > lentarget)
 		return false;
 	for (int i = lensuffix - 1; i >= 0; i--) {
@@ -306,7 +306,7 @@ SString PropSet::GetNewExpand(const char *keybase, const char *filename) {
 			int lenvar = cpendvar - cpvar - 2;  	// Subtract the $()
 			char *var = StringDup(cpvar + 2, lenvar);
 			SString val = GetWild(var, filename);
-			int newlenbase = strlen(base) + val.length() - lenvar;
+			size_t newlenbase = strlen(base) + val.length() - lenvar;
 			char *newbase = new char[newlenbase];
 			strncpy(newbase, base, cpvar - base);
 			strcpy(newbase + (cpvar - base), val.c_str());
@@ -340,7 +340,7 @@ void PropSet::Clear() {
 }
 
 char *PropSet::ToString() {
-	unsigned int len=0;
+	size_t len=0;
 	for (int r = 0; r < hashRoots; r++) {
 		for (Property *p = props[r]; p; p = p->next) {
 			len += strlen(p->key) + 1;
@@ -435,8 +435,8 @@ static char **ArrayFromWordList(char *wordlist, int *len, bool onlyLineEnds = fa
 	if (keywords) {
 		words = 0;
 		prev = '\0';
-		int slen = strlen(wordlist);
-		for (int k = 0; k < slen; k++) {
+		size_t slen = strlen(wordlist);
+		for (size_t k = 0; k < slen; k++) {
 			if (!iswordsep(wordlist[k], onlyLineEnds)) {
 				if (!prev) {
 					keywords[words] = &wordlist[k];