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-rw-r--r--generic/tkTextDisp.c34
1 files changed, 16 insertions, 18 deletions
diff --git a/generic/tkTextDisp.c b/generic/tkTextDisp.c
index e6991da..c3ea9e0 100644
--- a/generic/tkTextDisp.c
+++ b/generic/tkTextDisp.c
@@ -6446,8 +6446,6 @@ FindDLine(
< TkBTreeLinesTo(NULL, dlPtr->index.linePtr)) {
/*
* The first display line is already past the desired line.
- * FV: Some concern here as to whether we should rather return
- * NULL here.
*/
return dlPtr;
@@ -6456,7 +6454,7 @@ FindDLine(
/*
* The display line containing the desired index is such that the index
* of the first character of this display line is at or before the
- * desired index, and the index onf the first character of the next
+ * desired index, and the index of the first character of the next
* display line is after the desired index.
*/
@@ -6464,24 +6462,24 @@ FindDLine(
dlPtrPrev = dlPtr;
dlPtr = dlPtr->nextPtr;
if (dlPtr == NULL) {
- /*
- * We're past the last display line, either because the desired
- * index lies past the visible text, or because the desired index
- * is on the last display line showing the last logical line.
- */
- indexPtr2 = dlPtrPrev->index;
- TkTextFindDisplayLineEnd(textPtr, &indexPtr2, 1, NULL);
- if (TkTextIndexCmp(&indexPtr2,indexPtr) >= 0) {
- dlPtr = dlPtrPrev;
- break;
- } else {
- return NULL;
- }
- }
+ /*
+ * We're past the last display line, either because the desired
+ * index lies past the visible text, or because the desired index
+ * is on the last display line showing the last logical line.
+ */
+ indexPtr2 = dlPtrPrev->index;
+ TkTextFindDisplayLineEnd(textPtr, &indexPtr2, 1, NULL);
+ if (TkTextIndexCmp(&indexPtr2,indexPtr) >= 0) {
+ dlPtr = dlPtrPrev;
+ break;
+ } else {
+ return NULL;
+ }
+ }
if (TkTextIndexCmp(&dlPtr->index,indexPtr) > 0) {
dlPtr = dlPtrPrev;
break;
- }
+ }
}
return dlPtr;