fix: ignoring first character

xNaCly · Apr 2, 2023 · 4637d3f · 4637d3f
1 parent 3b4d96e
commit 4637d3f
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Showing 2 changed files with 23 additions and 4 deletions.
diff --git a/src/parser.rs b/src/parser.rs
@@ -15,7 +15,7 @@ impl Parser {
         let input = fs::read_to_string(file_path).expect("could not read file");
         let current_char = input
             .chars()
-            .nth(1)
+            .nth(0)
             .expect("could not get first character of input");
         Parser {
             input,
@@ -56,14 +56,23 @@ impl Parser {
             let mut token_kind = token::TokenKind::Paragraph;
 
             match self.current_char {
+                ' ' | '\t' | '\r' => {
+                    self.advance();
+                    continue;
+                }
+                '\n' => {
+                    self.line += 1;
+                    self.line_pos = 0;
+                    self.advance();
+                }
                 '#' => {
                     // skip over '#' with a counter:
                     let mut heading_id = 1;
                     while self.peek_equals('#') {
                         heading_id += 1;
                         self.advance();
                     }
-                    while self.peek() != '\n' {
+                    while !self.peek_equals('\n') {
                         token_value.push(self.current_char);
                         self.advance();
                     }
@@ -81,7 +90,7 @@ impl Parser {
             }
 
             res.push(Token {
-                pos: self.pos,
+                pos: self.pos - token_value.len(),
                 kind: token_kind,
                 content: token_value.to_owned(),
             });

diff --git a/test.md b/test.md
@@ -1 +1,11 @@
-# This is a heading
+# Heading 1
+
+## Heading 2
+
+### Heading 3
+
+#### Heading 4
+
+##### Heading 5
+
+###### Heading 6