bool suffixIs(std::string const &, std::string const &);
bool suffixIs(docstring const &, docstring const &);
-///
+/// Is b contained in a?
inline bool contains(std::string const & a, std::string const & b)
{
return a.find(b) != std::string::npos;
/// Same as split but uses the last delim.
std::string const rsplit(std::string const & a, std::string & piece, char delim);
+docstring const rsplit(docstring const & a, char_type delim);
/// Escapes non ASCII chars and other problematic characters that cause
/// problems in latex labels.
docstring const escape(docstring const & lab);
+/// Word-wraps the provided docstring, returning a line-broken string
+/// of width no wider than width, with the string broken at spaces.
+/// If the string cannot be broken appropriately, it returns something
+/// with "..." at the end, again no wider than width.
+/// We assume here that str does not contain newlines.
+/// If indent is positive, then the first line is indented that many
+/// spaces. If it is negative, then successive lines are indented, as
+/// if the first line were "outdented".
+docstring wrap(docstring const & str, int const indent = 0,
+ size_t const width = 80);
+
+/// Like the preceding, except it is intended to operate on strings
+/// that may contain embedded newlines.
+/// \param numlines Don't return more than numlines lines. If numlines
+/// is 0, we return everything.
+docstring wrapParas(docstring const & str, int const indent = 0,
+ size_t const width = 80, size_t const maxlines = 10);
+
/// gives a vector of stringparts which have the delimiter delim
/// If \p keepempty is true, empty strings will be pushed to the vector as well
std::vector<std::string> const getVectorFromString(std::string const & str,
std::vector<docstring> const getVectorFromString(docstring const & str,
docstring const & delim = from_ascii(","), bool keepempty = false);
-// the same vice versa
+/// the same vice versa
std::string const getStringFromVector(std::vector<std::string> const & vec,
std::string const & delim = std::string(","));
+docstring const getStringFromVector(std::vector<docstring> const & vec,
+ docstring const & delim = from_ascii(","));
/// Search \p search_token in \p str and return the position if it is
/// found, else -1. The last item in \p str must be "".
template<> docstring bformat(docstring const & fmt, docstring arg1);
template<> docstring bformat(docstring const & fmt, char * arg1);
template<> docstring bformat(docstring const & fmt, docstring arg1, docstring arg2);
+template<> docstring bformat(docstring const & fmt, docstring arg1, int arg2);
template<> docstring bformat(docstring const & fmt, char const * arg1, docstring arg2);
template<> docstring bformat(docstring const & fmt, int arg1, int arg2);
template<> docstring bformat(docstring const & fmt, docstring arg1, docstring arg2, docstring arg3);