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Import Tk 8.6.8

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This commit is contained in:
Cheryl Sabella
2018-02-22 14:31:15 -05:00
parent b1c28856bb
commit 8e57feeeb9
193 changed files with 6172 additions and 4033 deletions
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7
generic/tkTextTag.c
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@@ -30,7 +30,7 @@ static const char *const wrapStrings[] = {
/*
* The 'TkTextTabStyle' enum in tkText.h is used to define a type for the
* -tabstyle option of the Text widget. These values are used as indices into
* the string table below. Tags are allowed an empty wrap value, but the
* the string table below. Tags are allowed an empty tabstyle value, but the
* widget as a whole is not.
*/
@@ -1258,8 +1258,7 @@ TkTextFreeTag(
if (textPtr != tagPtr->textPtr) {
Tcl_Panic("Tag being deleted from wrong widget");
}
textPtr->refCount--;
if (textPtr->refCount == 0) {
if (textPtr->refCount-- <= 1) {
ckfree(textPtr);
}
tagPtr->textPtr = NULL;
@@ -1522,7 +1521,7 @@ TkTextBindProc(
}
done:
if (--textPtr->refCount == 0) {
if (textPtr->refCount-- <= 1) {
ckfree(textPtr);
}
}