From 230f309317af6ae79f49091c9580223f756dbfb8 Mon Sep 17 00:00:00 2001
From: "kr.angelov" <kr.angelov@gmail.com>
Date: Mon, 12 Mar 2012 14:25:51 +0000
Subject: libpgf: a new implementation for literals which also allows custom
 literals. the same mechanism is now used for the metavariables

---
 src/runtime/c/utils/pgf-translate.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/runtime/c/utils')

diff --git a/src/runtime/c/utils/pgf-translate.c b/src/runtime/c/utils/pgf-translate.c
index b2a8bae59..878e07992 100644
--- a/src/runtime/c/utils/pgf-translate.c
+++ b/src/runtime/c/utils/pgf-translate.c
@@ -8,6 +8,7 @@
 #include <pgf/data.h>
 #include <pgf/parser.h>
 #include <pgf/lexer.h>
+#include <pgf/literals.h>
 #include <pgf/linearize.h>
 #include <pgf/expr.h>
 #include <pgf/edsl.h>
@@ -77,6 +78,10 @@ int main(int argc, char* argv[]) {
 		status = EXIT_FAILURE;
 		goto fail_concr;
 	}
+	
+	// Register a callback for the literal category Symbol
+	pgf_parser_add_literal(from_concr, gu_str_string("Symb", pool),
+	                       &pgf_nerc_literal_callback);
 
 	// Arbitrarily choose linearization index 0. Usually the initial
 	// categories we are interested in only have one field.
-- 
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