Enable Halibut to read a .but file from standard input, by supplying

[sgt/halibut] / halibut.h

diff --git a/halibut.h b/halibut.h
index 4f433e1..11b8ac2 100644 (file)
--- a/halibut.h
+++ b/halibut.h
@@ -62,6 +62,7 @@ struct input_Tag {
     int nfiles;                               /* how many in the list */
     FILE *currfp;                     /* the currently open one */
     int currindex;                    /* which one is that in the list */
+    int wantclose;                    /* does the current file want closing */
     pushback *pushback;                       /* pushed-back input characters */
     int npushback, pushbacksize;
     filepos pos;