Added heading support.

So far, the LaTeX generator will output unnumbered headings, but this
may change in the future.

1 files changed, 22 insertions, 1 deletions

diff --git a/src/elements.h b/src/elements.h
index 54bab97..de9ceb8 100644
--- a/src/elements.h
+++ b/src/elements.h
@@ -58,7 +58,23 @@ struct pstext_t {
 };
 
 typedef std::vector<text_t> line_t;
-typedef std::vector<line_t> paragraph_t;
+
+enum hattribute_t {
+    HEADING_1,
+    HEADING_2,
+    HEADING_3,
+    HEADING_4,
+    HEADING_5
+};
+
+struct heading_t {
+    hattribute_t level;
+    line_t contents;
+};
+
+typedef boost::variant<heading_t,
+                       std::vector<line_t> > paragraph_t;
+
 typedef std::vector<paragraph_t> document_t;
 
 BOOST_FUSION_ADAPT_STRUCT (stext_t,
@@ -71,4 +87,9 @@ BOOST_FUSION_ADAPT_STRUCT (pstext_t,
                            (std::vector<text_t>, value)
                            (std::wstring, parameter)
                           )
+
+BOOST_FUSION_ADAPT_STRUCT (heading_t,
+                           (hattribute_t, level)
+                           (line_t, contents)
+                          )
 #endif