Pulling changes from trunkcore_zip_vfs

1 files changed, 13 insertions, 14 deletions

diff --git a/win/tkWinFont.c b/win/tkWinFont.c
index 86f63ac..021ae1c 100644
--- a/win/tkWinFont.c
+++ b/win/tkWinFont.c
@@ -26,14 +26,14 @@
  * Under Windows, a "font family" is uniquely identified by its face name.
  */
 
-#define FONTMAP_SHIFT	    10
+#define FONTMAP_SHIFT	    12
 
-#define FONTMAP_PAGES	    	(1 << (sizeof(Tcl_UniChar)*8 - FONTMAP_SHIFT))
+#define FONTMAP_PAGES	    	(1 << (21 - FONTMAP_SHIFT))
 #define FONTMAP_BITSPERPAGE	(1 << FONTMAP_SHIFT)
 
 typedef struct FontFamily {
     struct FontFamily *nextPtr;	/* Next in list of all known font families. */
-    int refCount;		/* How many SubFonts are referring to this
+    size_t refCount;		/* How many SubFonts are referring to this
 				 * FontFamily. When the refCount drops to
 				 * zero, this FontFamily may be freed. */
     /*
@@ -743,7 +743,7 @@ void
 TkpGetFontAttrsForChar(
     Tk_Window tkwin,		/* Window on the font's display */
     Tk_Font tkfont,		/* Font to query */
-    Tcl_UniChar c,		/* Character of interest */
+    int c,         		/* Character of interest */
     TkFontAttributes *faPtr)	/* Output: Font attributes */
 {
     WinFont *fontPtr = (WinFont *) tkfont;
@@ -828,7 +828,7 @@ Tk_MeasureChars(
     HFONT oldFont;
     WinFont *fontPtr;
     int curX, moretomeasure;
-    Tcl_UniChar ch;
+    int ch;
     SIZE size;
     FontFamily *familyPtr;
     Tcl_DString runString;
@@ -859,7 +859,7 @@ Tk_MeasureChars(
     start = source;
     end = start + numBytes;
     for (p = start; p < end; ) {
-	next = p + Tcl_UtfToUniChar(p, &ch);
+	next = p + TkUtfToUniChar(p, &ch);
 	thisSubFontPtr = FindSubFontForChar(fontPtr, ch, &lastSubFontPtr);
 	if (thisSubFontPtr != lastSubFontPtr) {
 	    familyPtr = lastSubFontPtr->familyPtr;
@@ -921,7 +921,7 @@ Tk_MeasureChars(
 	familyPtr = lastSubFontPtr->familyPtr;
 	Tcl_DStringInit(&runString);
 	for (p = start; p < end; ) {
-	    next = p + Tcl_UtfToUniChar(p, &ch);
+	    next = p + TkUtfToUniChar(p, &ch);
 	    Tcl_UtfToExternal(NULL, familyPtr->encoding, p,
 		    (int) (next - p), 0, NULL, buf, sizeof(buf), NULL,
 		    &dstWrote, NULL);
@@ -970,13 +970,13 @@ Tk_MeasureChars(
 	 */
 
 	const char *lastWordBreak = NULL;
-	Tcl_UniChar ch2;
+	int ch2;
 
 	end = p;
 	p = source;
 	ch = ' ';
 	while (p < end) {
-	    next = p + Tcl_UtfToUniChar(p, &ch2);
+	    next = p + TkUtfToUniChar(p, &ch2);
 	    if ((ch != ' ') && (ch2 == ' ')) {
 		lastWordBreak = p;
 	    }
@@ -1443,7 +1443,7 @@ MultiFontTextOut(
 				 * string when drawing. */
     double angle)
 {
-    Tcl_UniChar ch;
+    int ch;
     SIZE size;
     HFONT oldFont;
     FontFamily *familyPtr;
@@ -1458,7 +1458,7 @@ MultiFontTextOut(
 
     end = source + numBytes;
     for (p = source; p < end; ) {
-	next = p + Tcl_UtfToUniChar(p, &ch);
+	next = p + TkUtfToUniChar(p, &ch);
 	thisSubFontPtr = FindSubFontForChar(fontPtr, ch, &lastSubFontPtr);
 	if (thisSubFontPtr != lastSubFontPtr) {
 	    if (p > source) {
@@ -1869,8 +1869,7 @@ FreeFontFamily(
     if (familyPtr == NULL) {
 	return;
     }
-    familyPtr->refCount--;
-    if (familyPtr->refCount > 0) {
+    if (familyPtr->refCount-- > 1) {
     	return;
     }
     for (i = 0; i < FONTMAP_PAGES; i++) {
@@ -2189,7 +2188,7 @@ FontMapLoadPage(
 {
     FontFamily *familyPtr;
     Tcl_Encoding encoding;
-    char src[TCL_UTF_MAX], buf[16];
+    char src[XMaxTransChars], buf[16];
     USHORT *startCount, *endCount;
     int i, j, bitOffset, end, segCount;