fix: remove \n as valid letter

gravataLonga · Jun 30, 2022 · 58bcf0f · 58bcf0f
1 parent 4c90afc
commit 58bcf0f
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/lexer/lexer.go b/lexer/lexer.go
@@ -198,7 +198,7 @@ func newToken(tokenType token.TokenType, ch []byte) token.Token {
 //}
 
 func isLetter(ch byte) bool {
-	return 'a' <= ch && ch <= 'z' || 'A' <= ch && ch <= 'Z' || ch == '_' || ch == '\n'
+	return 'a' <= ch && ch <= 'z' || 'A' <= ch && ch <= 'Z' || ch == '_'
 }
 
 func isDigit(ch byte) bool {

diff --git a/lexer/lexer_test.go b/lexer/lexer_test.go
@@ -9,7 +9,7 @@ import (
 
 func TestNextToken(t *testing.T) {
 	input := `
-var true false if else 
+var true false if else
 break for () [] {} . ; : 
 != == <= >= < > && || = 
 + - * /