+header depth algorithm

This adds the functionality for arbitrary levels of header depth which
will be translated to depth based header tags.

\## -> <h2>
\### -> <h3>
etc

This also introduces a variable 'size_of_content' which presents the
size of the raw string without the header tags as added size.

1 files changed, 15 insertions, 0 deletions

diff --git a/Converter/src/main.c b/Converter/src/main.c
index e3603bb..e41304b 100644
--- a/Converter/src/main.c
+++ b/Converter/src/main.c
@@ -7,10 +7,25 @@ typedef char *string;
 string compile_line(string line, size_t size_of_line)
 {
   string compiled_line;
+  size_t size_of_content;
+
   if (line[0] == '#')
   {
     // Compile a header
 
+    // Get the level of header (h1, h2, etc)
+    int depth;
+    for (depth = 1; line[depth] == '#'; ++depth);
+    size_of_content = size_of_line - depth; // remove hashes
+
+    // Generate the header tags based on depth
+    const int tag_size = 4;
+    const int untag_size = 5;
+    string tag = malloc(sizeof(*tag) * 5);
+    sprintf(tag, "<h%d>", depth);
+    string untag = malloc(sizeof(*untag) * 6);
+    sprintf(untag, "</h%d>", depth);
+
     // allocate buffer with extra 9 characters for the tags
     compiled_line = malloc(sizeof(*compiled_line) * (size_of_line + 9));
     // write h1 to start of compiled_line