* src/LR0.c (new_itemsets): Use nshifts only, not shiftcount.

* src/closure.c, src/closure.h (itemsetsize): Rename as...
(nitemset): for consistency with the rest of the project.

1 files changed, 9 insertions, 8 deletions

diff --git a/src/closure.h b/src/closure.h
index 887f3da8..fdf4cc5e 100644
--- a/src/closure.h
+++ b/src/closure.h
@@ -30,18 +30,19 @@
 void new_closure PARAMS ((int n));
 
 
-/* Given a vector of item numbers ITEMS, of length N, set up ruleset
-   and itemset to indicate what rules could be run and which items
-   could be accepted when those items are the active ones.
+/* Given the kernel (aka core) of a state (a vector of item numbers
+   ITEMS, of length N), set up ruleset and itemset to indicate what
+   rules could be run and which items could be accepted when those
+   items are the active ones.
 
    ruleset contains a bit for each rule.  closure sets the bits for
    all rules which could potentially describe the next input to be
    read.
 
-   itemset is a vector of item numbers; itemsetend points to just
-   beyond the end of the part of it that is significant.  closure
-   places there the indices of all items which represent units of
-   input that could arrive next.  */
+   ITEMSET is a vector of item numbers; NITEMSET is its size
+   9actually, points to just beyond the end of the part of it that is
+   significant).  closure places there the indices of all items which
+   represent units of input that could arrive next.  */
 
 void closure PARAMS ((short *items, int n));
 
@@ -51,6 +52,6 @@ void closure PARAMS ((short *items, int n));
 void free_closure PARAMS ((void));
 
 extern short *itemset;
-extern int itemsetsize;
+extern int nitemset;
 
 #endif /* !CLOSURE_H_ */