1 files changed, 4 insertions, 0 deletions
diff --git a/src/lex.l b/src/lex.l
index 4718154..d07a085 100644
--- a/src/lex.l
+++ b/src/lex.l
@@ -62,6 +62,8 @@ in this Software without prior written authorization from The Open Group.
  ***********************************************************************/
 /* $XFree86: xc/programs/twm/lex.l,v 3.13 2001/08/27 21:11:39 dawes Exp $ */
 
+#define YY_NO_INPUT	/* we have our own! */
+
 /* #include <stdio.h> */ /* lex already includes stdio.h */
 #include "twm.h"
 #include "gram.h"
@@ -85,6 +87,8 @@ doinput(char *buf, int size)
         return (0);
 
     buf[0] = (char) c;
+    if (c == '\n')
+        ++yylineno;
     return (1);
 }
 #define YY_NO_UNPUT