void (@NotNull CharSequence buffer, int startOffset, int endOffset, int initialState) { myBuffer = buffer; myDeletions = findAllDeletions(buffer, startOffset, endOffset); myCurrentDelta = 0; myTotalDelta = 0; if (myDeletions.isEmpty()) { super.start(buffer, startOffset, endOffset, initialState); return; } CharSequence newSequence = deleteIndents(buffer, startOffset, endOffset); super.start(newSequence, 0, newSequence.length(), initialState); myTotalDelta = startOffset; myCurrentDelIndex = 0; updateDeltas(); }