Don't double-count newlines in comments

OddBloke · OddBloke · commit 159a524f3f92 · 2018-08-25T10:54:31.000-04:00
lex_comment doesn't consume the newlines, (correctly) leaving them to
the regular newline parsing.  As such, it shouldn't call self.new_line,
or we end up double-counting lines.
diff --git a/parser/src/lexer.rs b/parser/src/lexer.rs
@@ -140,11 +140,9 @@ impl<'input> Lexer<'input> {
             self.next_char();
             match self.chr0 {
                 Some('\n') => {
-                    self.new_line();
                     return;
                 }
                 Some('\r') => {
-                    self.new_line();
                     return;
                 }
                 Some(_) => {}

Original file line number	Diff line number	Diff line change
`@@ -140,11 +140,9 @@ impl<'input> Lexer<'input> {`
`140`	`140`	`self.next_char();`
`141`	`141`	`match self.chr0 {`
`142`	`142`	`Some('\n') => {`
`143`		`- self.new_line();`
`144`	`143`	`return;`
`145`	`144`	`}`
`146`	`145`	`Some('\r') => {`
`147`		`- self.new_line();`
`148`	`146`	`return;`
`149`	`147`	`}`
`150`	`148`	`Some(_) => {}`