lexer: New function lex_next_representation().

[pspp] / src / language / lexer / lexer.h

diff --git a/src/language/lexer/lexer.h b/src/language/lexer/lexer.h
index caf57503317973788122afd42367d0a4eeaf1b1f..f57ee822ed0abb9040f19f337f5714c05016e441 100644 (file)
--- a/src/language/lexer/lexer.h
+++ b/src/language/lexer/lexer.h
@@ -142,6 +142,10 @@ const char *lex_next_tokcstr (const struct lexer *, int n);
 double lex_next_tokval (const struct lexer *, int n);
 struct substring lex_next_tokss (const struct lexer *, int n);
 
+/* Token representation. */
+struct substring lex_next_representation (const struct lexer *,
+                                          int n0, int n1);
+
 /* Current position. */
 int lex_get_first_line_number (const struct lexer *, int n);
 int lex_get_last_line_number (const struct lexer *, int n);