Fix parsing of slash (// instead of ////)

Cargo.toml

@@ -2,7 +2,7 @@
 name = "asciimath-rs"
 description = "AsciiMath parser"
 repository = "https://github.com/trivernis/asciimath-rs"
-version = "0.4.7"
+version = "0.4.8"
 authors = ["trivernis <trivernis@protonmail.com>"]
 edition = "2018"
 readme = "README.md"

src/lib.rs

@@ -118,7 +118,7 @@ mod tests {
 
     #[test]
     fn it_tokenizes_expressions3() {
-        let expression = "[[1, 2],[3, 4]]";
+        let expression = "[[1, 2],[3, 4]] //";
         let mut tokenizer = Tokenizer::new(expression.to_string());
         let tokens = tokenizer.parse();
         assert_eq!(
@@ -139,6 +139,8 @@ mod tests {
                 Token::Text(Text::Number("4".to_string())),
                 Token::Grouping(Grouping::LBracket),
                 Token::Grouping(Grouping::LBracket),
+                Token::Text(Text::Whitespace),
+                Token::Operation(Operation::Slash),
             ]
         );
     }

src/tokens/constants/operations.rs

@@ -3,7 +3,7 @@ pub const G_MINUS: &'static[&str] = &["-"];
 pub const G_CDOT: &'static [&str] = &["*", "cdot"];
 pub const G_AST: &'static [&str] = &["**", "ast"];
 pub const G_STAR: &'static [&str] = &["***", "star"];
-pub const G_SLASH: &'static[&str] = &["////"];
+pub const G_SLASH: &'static [&str] = &["//"];
 pub const G_BACKSLASH: &'static [&str] = &["\\\\", "backslash", "setminus"];
 pub const G_TIMES: &'static [&str] = &["xx", "times"];
 pub const G_DIV: &'static [&str] = &["-:", "div"];