Single-character tokens start col fix

2015-02-18 00:49:28 +07:00 · 2015-02-18 00:49:28 +07:00 · 4917b570b0
parent 3d17f23e65
commit 4917b570b0
1 changed files with 4 additions and 0 deletions
--- a/lexer/lexer.go
+++ b/lexer/lexer.go
@ -144,6 +144,10 @@ func (l *Lexer) ignore() {

 // Passes an item back to the client
 func (l *Lexer) emit(t Token) {
+	// Single-character tokens never backup
+	if len(l.val()) == 1 {
+		l.startCol++
+	}
 	l.items <- Item{
 		Token:  t,
 		Val:    l.val(),