Fix Tokeniser::end_of_line method

The method hadn't been changed since back when the chars field was a
stack of characters that were removed as they were consumed. The method
now works with the current design of the Tokeniser.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/tokeniser.rs b/src/tokeniser.rs
index 0061e7a..0350afe 100644
--- a/src/tokeniser.rs
+++ b/src/tokeniser.rs
@@ -5,7 +5,7 @@ use std::path::PathBuf;
 
 /// Break a character stream down into individual tokens.
 pub struct Tokeniser {
-    /// Characters waiting to be parsed.
+    /// All characters to be parsed, characters are never removed.
     pub chars: Vec<char>,
     /// Path of the whole source file.
     pub source_path: Option<PathBuf>,
@@ -154,7 +154,7 @@ impl Tokeniser {
 
     /// Returns true if the remainder of the line is whitespace.
     pub fn end_of_line(&self) -> bool {
-        for c in self.chars.iter().rev() {
+        for c in &self.chars[self.mark.i..] {
             if *c == '\n' {
                 return true;
             }