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-rw-r--r--build/parser3
1 files changed, 3 insertions, 0 deletions
diff --git a/build/parser b/build/parser
index f3f88d5..08d587a 100644
--- a/build/parser
+++ b/build/parser
@@ -164,6 +164,9 @@ namespace build
token_type
next (token&, token_type&);
+ // Be careful with peeking and switching the lexer mode. See keyword()
+ // for more information.
+ //
token_type
peek ();