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-rw-r--r--src/packrat-parsers.adb27
1 files changed, 27 insertions, 0 deletions
diff --git a/src/packrat-parsers.adb b/src/packrat-parsers.adb
index f639195..df88e71 100644
--- a/src/packrat-parsers.adb
+++ b/src/packrat-parsers.adb
@@ -582,6 +582,33 @@ package body Packrat.Parsers is
+ package body Redirect is
+
+ procedure Set
+ (Target : in Combinator) is
+ begin
+ Combo := Target;
+ end Set;
+
+ function Call
+ (Input : in Traits.Element_Array;
+ Context : in out Parser_Context;
+ Start : in Positive)
+ return Combinator_Result is
+ begin
+ if Combo = null then
+ raise Parser_Error;
+ else
+ return Combo (Input, Context, Start);
+ end if;
+ end Call;
+
+ end Redirect;
+
+
+
+
+
function Sequence
(Input : in Traits.Element_Array;
Context : in out Parser_Context;