Add <> as an alternate syntax for !=

printfn · Mar 6, 2024 · 211c066 · 211c066
1 parent e5f4f62
commit 211c066
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diff --git a/core/src/lexer.rs b/core/src/lexer.rs
@@ -545,6 +545,8 @@ fn parse_symbol(ch: char, input: &mut &str) -> FResult<Token> {
 		'<' => {
 			if test_next('<') {
 				Symbol::ShiftLeft
+			} else if test_next('>') {
+				Symbol::NotEquals
 			} else {
 				return Err(FendError::UnexpectedChar(ch));
 			}

diff --git a/core/tests/integration_tests.rs b/core/tests/integration_tests.rs
@@ -5889,6 +5889,7 @@ fn test_equality() {
 	test_eval("1 + 2 == 3", "true");
 	test_eval("1 + 2 != 4", "true");
 	test_eval("1 + 2 ≠ 4", "true");
+	test_eval("1 + 2 <> 4", "true");
 	test_eval("true == false", "false");
 	test_eval("true != false", "true");
 	test_eval("true ≠ false", "true");