2007-01-30 Paolo Bonzini <bonzini@gnu.org>

[bison.git] / src / state.h

diff --git a/src/state.h b/src/state.h
index 440cd466bf2a67e51cbe93093f221c5f079afb1e..a2ae217fa460d0a731f80d7fbcbd9d2525a8127d 100644 (file)
--- a/src/state.h
+++ b/src/state.h
@@ -46,11 +46,11 @@
    Each core contains a vector of NITEMS items which are the indices
    in the RITEMS vector of the items that are selected in this state.
 
-   The two types of actions are shifts/gotos (push the look-ahead token
+   The two types of actions are shifts/gotos (push the lookahead token
    and read another/goto to the state designated by a nterm) and
    reductions (combine the last n things on the stack via a rule,
    replace them with the symbol that the rule derives, and leave the
-   look-ahead token alone).  When the states are generated, these
+   lookahead token alone).  When the states are generated, these
    actions are represented in two other lists.
 
    Each transition structure describes the possible transitions out
@@ -185,7 +185,7 @@ errs *errs_new (int num, symbol **tokens);
 typedef struct
 {
   int num;
-  bitset *look_ahead_tokens;
+  bitset *lookahead_tokens;
   rule *rules[1];
 } reductions;
 
@@ -203,7 +203,7 @@ struct state
   reductions *reductions;
   errs *errs;
 
-  /* Nonzero if no look-ahead is needed to decide what to do in state S.  */
+  /* Nonzero if no lookahead is needed to decide what to do in state S.  */
   char consistent;
 
   /* If some conflicts were solved thanks to precedence/associativity,
@@ -234,9 +234,9 @@ int state_reduction_find (state *s, rule *r);
 /* Set the errs of STATE.  */
 void state_errs_set (state *s, int num, symbol **errors);
 
-/* Print on OUT all the look-ahead tokens such that this STATE wants to
+/* Print on OUT all the lookahead tokens such that this STATE wants to
    reduce R.  */
-void state_rule_look_ahead_tokens_print (state *s, rule *r, FILE *out);
+void state_rule_lookahead_tokens_print (state *s, rule *r, FILE *out);
 
 /* Create/destroy the states hash table.  */
 void state_hash_new (void);