Remove code that became useless since previous commit because TkTextSetYView() now adjusts the index to the -startline/-endline range.

1 files changed, 0 insertions, 29 deletions

diff --git a/generic/tkText.c b/generic/tkText.c
index c41fc67..d1032e5 100644
--- a/generic/tkText.c
+++ b/generic/tkText.c
@@ -3284,14 +3284,6 @@ DeleteIndexRange(
 
 	    if (tPtr == textPtr) {
 		if (viewUpdate) {
-		    /*
-		     * line cannot be before -startline of textPtr because
-		     * this line corresponds to an index which is necessarily
-		     * between "1.0" and "end" relative to textPtr.
-		     * Therefore no need to clamp line to the -start/-end
-		     * range.
-		     */
-
 		    TkTextMakeByteIndex(sharedTextPtr->tree, textPtr, line,
 			    byteIndex, &indexTmp);
 		    TkTextSetYView(tPtr, &indexTmp, 0);
@@ -3299,27 +3291,6 @@ DeleteIndexRange(
 	    } else {
 		TkTextMakeByteIndex(sharedTextPtr->tree, tPtr, line,
 			byteIndex, &indexTmp);
-		/*
-		 * line may be before -startline of tPtr and must be
-		 * clamped to -startline before providing it to
-		 * TkTextSetYView otherwise lines before -startline
-		 * would be displayed.
-		 * There is no need to worry about -endline however,
-		 * because the view will only be reset if the deletion
-		 * involves the TOP line of the screen
-		 */
-
-		if (tPtr->start != NULL) {
-		    int start;
-		    TkTextIndex indexStart;
-
-		    start = TkBTreeLinesTo(NULL, tPtr->start);
-		    TkTextMakeByteIndex(sharedTextPtr->tree, NULL, start,
-			    0, &indexStart);
-		    if (TkTextIndexCmp(&indexTmp, &indexStart) < 0) {
-			indexTmp = indexStart;
-		    }
-		}
 		TkTextSetYView(tPtr, &indexTmp, 0);
 	    }
 	}