Macro arguments and the !length function work.

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

diff --git a/src/language/lexer/token.h b/src/language/lexer/token.h
index 7cce5c1e5030254fbceb8f2557ce1ee1c035fa2e..b334edfef6c385cdc8a28482198dbb8ce8088a59 100644 (file)
--- a/src/language/lexer/token.h
+++ b/src/language/lexer/token.h
@@ -53,4 +53,6 @@ void tokens_copy (struct tokens *, const struct tokens *);
 void tokens_uninit (struct tokens *);
 void tokens_add (struct tokens *, const struct token *);
 
+void tokens_print (const struct tokens *, FILE *);
+
 #endif /* token.h */