}
+docstring const protectArgument(docstring & arg, char const l,
+ char const r)
+{
+ if (contains(arg, l) || contains(arg, r))
+ // protect brackets
+ arg = '{' + arg + '}';
+ return arg;
+}
+
+
bool truncateWithEllipsis(docstring & str, size_t const len)
{
if (str.size() <= len)