Merge 9.0core-tip-626

1 files changed, 26 insertions, 26 deletions

diff --git a/generic/tkTextBTree.c b/generic/tkTextBTree.c
index 4810b30..7a65ee1 100644
--- a/generic/tkTextBTree.c
+++ b/generic/tkTextBTree.c
@@ -2019,32 +2019,32 @@ TkBTreeLinesTo(
 	}
     }
     if (textPtr != NULL) {
-        /*
-         * The index to return must be relative to textPtr, not to the entire
-         * tree. Take care to never return a negative index when linePtr
-         * denotes a line before -startline, or an index larger than the
-         * number of lines in textPtr when linePtr is a line past -endline.
-         */
-
-        int indexStart, indexEnd;
-
-        if (textPtr->start != NULL) {
-            indexStart = TkBTreeLinesTo(NULL, textPtr->start);
-        } else {
-            indexStart = 0;
-        }
-        if (textPtr->end != NULL) {
-            indexEnd = TkBTreeLinesTo(NULL, textPtr->end);
-        } else {
-            indexEnd = TkBTreeNumLines(textPtr->sharedTextPtr->tree, NULL);
-        }
-        if (index < indexStart) {
-            index = 0;
-        } else if (index > indexEnd) {
-            index = TkBTreeNumLines(textPtr->sharedTextPtr->tree, textPtr);
-        } else {
-            index -= indexStart;
-        }
+	/*
+	 * The index to return must be relative to textPtr, not to the entire
+	 * tree. Take care to never return a negative index when linePtr
+	 * denotes a line before -startline, or an index larger than the
+	 * number of lines in textPtr when linePtr is a line past -endline.
+	 */
+
+	int indexStart, indexEnd;
+
+	if (textPtr->start != NULL) {
+	    indexStart = TkBTreeLinesTo(NULL, textPtr->start);
+	} else {
+	    indexStart = 0;
+	}
+	if (textPtr->end != NULL) {
+	    indexEnd = TkBTreeLinesTo(NULL, textPtr->end);
+	} else {
+	    indexEnd = TkBTreeNumLines(textPtr->sharedTextPtr->tree, NULL);
+	}
+	if (index < indexStart) {
+	    index = 0;
+	} else if (index > indexEnd) {
+	    index = TkBTreeNumLines(textPtr->sharedTextPtr->tree, textPtr);
+	} else {
+	    index -= indexStart;
+	}
     }
     return index;
 }