-int getEndLabel(Paragraph * para, BufferParams const & bparams);
-#endif
-
-ParagraphList::iterator
-TeXDeeper(Buffer const * buf,
- BufferParams const & bparams,
- ParagraphList const & paragraphs,
- ParagraphList::iterator pit,
- std::ostream & os, TexRow & texrow);
-
-ParagraphList::iterator
-TeXEnvironment(Buffer const * buf,
- BufferParams const & bparams,
- ParagraphList const & paragraphs,
- ParagraphList::iterator pit,
- std::ostream & os, TexRow & texrow);
-
-ParagraphList::iterator
-TeXOnePar(Buffer const * buf,
- BufferParams const & bparams,
- ParagraphList const & paragraphs,
- ParagraphList::iterator pit,
- std::ostream & os, TexRow & texrow,
- bool moving_arg);
-
-void latexParagraphs(Buffer const * buf,
- ParagraphList const & paragraphs,
- ParagraphList::iterator par,
- ParagraphList::iterator endpar,
- std::ostream & ofs,
- TexRow & texrow,
- bool moving_arg = false);
+int getEndLabel(pit_type par, ParagraphList const & plist);
+
+/**
+ * Get the font of the "environment" of paragraph \p par_offset in \p pars.
+ * All font changes of the paragraph are relative to this font.
+ */
+LyXFont const outerFont(pit_type par_offset, ParagraphList const & pars);
+
+/// return the number of InsetOptArg in a paragraph
+int numberOfOptArgs(Paragraph const & par);
+
+
+} // namespace lyx