Fix comments

rottlib/src/lexer/debug_tools.rs

@@ -47,7 +47,7 @@ impl<'src> DebugTools for super::TokenizedFile<'src> {
                 // the remainder of a multi-line token that started earlier.
                 (Some(origin_row), None) => {
                     println!(
-                        "\t[Continued from line {} – no new tokens here]",
+                        "\t[Continued from line {} - no new tokens here]",
                         origin_row + 1
                     );
                 }
@@ -75,7 +75,7 @@ fn dump_spans<'a>(spans: &[super::TokenPiece<'a>]) {
         let start = col_utf16;
         let end = start + span.length_utf16;
         println!(
-            "\t\t{:?} @ {}–{}: {:?}",
+            "\t\t{:?} @ {}-{}: {:?}",
             span.token, start, end, span.lexeme
         );
         col_utf16 = end;

rottlib/src/lexer/lexing.rs

@@ -2,15 +2,15 @@
 //!
 //! ## Notable details
 //!
-//! Lexer for UnrealScript that recognizes inline `cpptext { … }` blocks.
+//! Lexer for UnrealScript that recognizes inline `cpptext { ... }` blocks.
 //!
 //! In UnrealScript, `cpptext` lets authors embed raw C++ between braces.  
 //! Because whitespace, newlines, or comments may appear between the
 //! `cpptext` keyword and the opening `{`, the lexer must remember that
 //! it has just seen `cpptext` - hence a state machine.
 //!
-//! Modes
-//! ------
+//! ## Modes
+//!
 //! - **Normal** - ordinary UnrealScript tokens.  
 //! - **AwaitingCppBlock** - after `cpptext`, waiting for the next `{`.
 //!
@@ -476,7 +476,7 @@ fn consume_cpp_block(lexer: &mut Lexer<Token>) {
     }
 }
 
-/// Consume over a C-style `/* … */` comment (without nesting).
+/// Consume over a C-style `/* ... */` comment (without nesting).
 ///
 /// Assumes that opener `/*` is already consumed.
 fn consume_c_comment(lexer: &mut Lexer<Token>) {