lexer: `get_token` is now protected

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/src/parser/lexer.nit b/src/parser/lexer.nit
index 7e07395..4fc4969 100644 (file)
--- a/src/parser/lexer.nit
+++ b/src/parser/lexer.nit
@@ -1239,8 +1239,9 @@ class Lexer
                return result
        end
 
-       # Get a token, or null if it is discarded
-       private fun get_token: nullable Token
+       # Primitive method to return a token, or return null if it is discarded
+       # Is used to implement `peek` and `next`
+       protected fun get_token: nullable Token
        do
                var dfa_state = 0
 

diff --git a/src/parser/xss/lexer.xss b/src/parser/xss/lexer.xss
index e8961ca..3bb9e2e 100644 (file)
--- a/src/parser/xss/lexer.xss
+++ b/src/parser/xss/lexer.xss
@@ -73,8 +73,9 @@ $ end foreach
                return result
        end
 
-       # Get a token, or null if it is discarded
-       private fun get_token: nullable Token
+       # Primitive method to return a token, or return null if it is discarded
+       # Is used to implement `peek` and `next`
+       protected fun get_token: nullable Token
        do
                var dfa_state = 0