From 1a1ce2c3f6fca52f16cfc881664355f733a85038 Mon Sep 17 00:00:00 2001
From: trivernis <trivernis@protonmail.com>
Date: Thu, 6 Aug 2020 11:35:25 +0200
Subject: [PATCH] Fix iff arrow parsing

---
 Cargo.toml               | 2 +-
 src/lib.rs               | 2 +-
 src/parsing/tokenizer.rs | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 1251002..91dd2f9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@
 name = "asciimath-rs"
 description = "AsciiMath parser"
 repository = "https://github.com/trivernis/asciimath-rs"
-version = "0.4.6"
+version = "0.4.7"
 authors = ["trivernis <trivernis@protonmail.com>"]
 edition = "2018"
 readme = "README.md"
diff --git a/src/lib.rs b/src/lib.rs
index d2e851f..dff1b11 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -364,7 +364,7 @@ mod tests {
     //#[test]
     fn it_writes_mathml() {
         let str_expression =
-            "alpha sqrt 1 in NN implies 2^4 + sum_(k = 1)^3 - ((1),(2))[[2, 3 + 3],[4, 5]]  + alpha";
+            "alpha sqrt 1 in NN implies 2^4 + <=> sum_(k = 1)^3 - ((1),(2))[[2, 3 + 3],[4, 5]]  + alpha";
         let expression = parse(str_expression.to_string());
         fs::write(
             "test-files/test.html",
diff --git a/src/parsing/tokenizer.rs b/src/parsing/tokenizer.rs
index 69f4872..678c2a7 100644
--- a/src/parsing/tokenizer.rs
+++ b/src/parsing/tokenizer.rs
@@ -36,14 +36,14 @@ impl Tokenizer {
                 tokens.push(Token::Grouping(grouping))
             } else if let Some(arrow) = self.parse_arrows() {
                 tokens.push(Token::Arrow(arrow))
+            } else if let Some(logical) = self.parse_logical() {
+                tokens.push(Token::Logical(logical))
             } else if let Some(relation) = self.parse_relation() {
                 tokens.push(Token::Relation(relation))
             } else if let Some(operation) = self.parse_operation() {
                 tokens.push(Token::Operation(operation))
             } else if let Some(misc) = self.parse_misc() {
                 tokens.push(Token::Misc(misc))
-            } else if let Some(logical) = self.parse_logical() {
-                tokens.push(Token::Logical(logical))
             } else if let Some(accent) = self.parse_accent() {
                 tokens.push(Token::Accent(accent))
             } else if let Some(greek) = self.parse_greek() {