Add Lexer

Add a really basic lexer, which only lexes HASH (headings), TEXT
(paragraphs), and newlines. These generated tokens will be fed into the
parser

1 files changed, 3 insertions, 0 deletions

diff --git a/src/parser/parser.rs b/src/parser/parser.rs
index 017ec83..53aa751 100644
--- a/src/parser/parser.rs
+++ b/src/parser/parser.rs
@@ -8,3 +8,6 @@ pub struct Heading {
     size: u8,
     value: Text,
 }
+
+pub struct Exp {
+}