private void wrapValue(String prefix, XmlAttributeValue value, URL url, boolean inline) {
final JspFile jspFile = JspPsiUtil.getJspFile(value);
assert jspFile != null;
Project project = jspFile.getProject();
TextRange range = value.getValueTextRange();
Document document = PsiDocumentManager.getInstance(project).getDocument(jspFile);
assert document != null;
PsiDocumentManager.getInstance(project).doPostponedOperationsAndUnblockDocument(document);
int start = range.getStartOffset();
int lineStart = document.getLineStartOffset(document.getLineNumber(start));
String linePrefix = document.getCharsSequence().subSequence(lineStart, start).toString();
linePrefix = linePrefix.substring(0, linePrefix.length() - linePrefix.trim().length());
String indent = linePrefix;
while (indent.length() < start - lineStart) indent += " ";
Pair<String, String> tag_var = buildTag(prefix, url, indent, inline, myActionExtension);
String tag = tag_var.getFirst();
String var = tag_var.getSecond();
int end = range.getEndOffset();
int formattingStart;
int formattingEnd;
if (inline) {