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-rw-r--r--generic/tkTextIndex.c19
1 files changed, 14 insertions, 5 deletions
diff --git a/generic/tkTextIndex.c b/generic/tkTextIndex.c
index b2919d5..6a60faf 100644
--- a/generic/tkTextIndex.c
+++ b/generic/tkTextIndex.c
@@ -2218,7 +2218,7 @@ StartEnd(
TkText *textPtr, /* Information about text widget. */
CONST char *string, /* String to parse for additional info about
* modifier (count and units). Points to first
- * character of modifer word. */
+ * character of modifier word. */
TkTextIndex *indexPtr) /* Index to modify based on string. */
{
CONST char *p;
@@ -2369,11 +2369,20 @@ StartEnd(
}
firstChar = 0;
}
- offset -= chSize;
- indexPtr->byteIndex -= chSize;
+ if (offset == 0) {
+ if (modifier == TKINDEX_DISPLAY) {
+ TkTextIndexBackChars(textPtr, indexPtr, 1, indexPtr,
+ COUNT_DISPLAY_INDICES);
+ } else {
+ TkTextIndexBackChars(NULL, indexPtr, 1, indexPtr,
+ COUNT_INDICES);
+ }
+ } else {
+ indexPtr->byteIndex -= chSize;
+ }
+ offset -= chSize;
if (offset < 0) {
- if (indexPtr->byteIndex < 0) {
- indexPtr->byteIndex = 0;
+ if (indexPtr->byteIndex == 0) {
goto done;
}
segPtr = TkTextIndexToSeg(indexPtr, &offset);