1 files changed, 28 insertions, 28 deletions

diff --git a/utils/Burg/nonterminal.c b/utils/Burg/nonterminal.c
index 71fd7d4..f8d3d78 100644
--- a/utils/Burg/nonterminal.c
+++ b/utils/Burg/nonterminal.c
@@ -4,46 +4,46 @@ char rcsid_nonterminal[] = "$Id$";
 #include <stdio.h>
 #include <string.h>
 
-NonTerminal	start;
-NonTerminalNum	max_nonterminal = 1;
-NonTerminalNum	last_user_nonterminal;
-List		nonterminals;
+NonTerminal start;
+NonTerminalNum  max_nonterminal = 1;
+NonTerminalNum  last_user_nonterminal;
+List    nonterminals;
 
 NonTerminal
 newNonTerminal(name) char *name;
 {
-	NonTerminal nt;
-
-	nt = (NonTerminal) zalloc(sizeof(struct nonterminal));
-	assert(nt);
-	if (max_nonterminal == 1) {
-		start = nt;
-	}
-	nt->name = name;
-	nt->num = max_nonterminal++;
-	nonterminals = newList(nt, nonterminals);
-
-	return nt;
+  NonTerminal nt;
+
+  nt = (NonTerminal) zalloc(sizeof(struct nonterminal));
+  assert(nt);
+  if (max_nonterminal == 1) {
+    start = nt;
+  }
+  nt->name = name;
+  nt->num = max_nonterminal++;
+  nonterminals = newList(nt, nonterminals);
+
+  return nt;
 }
 
 int
 nonTerminalName(buf, i) char *buf; int i;
 {
-	List l;
-
-	for (l = nonterminals; l; l = l->next) {
-		NonTerminal nt = (NonTerminal) l->x;
-		if (nt->num == i) {
-			strcpy(buf, nt->name);
-			return 1;
-		}
-	}
-	strcpy(buf, "(Unknown NonTerminal)");
-	return 0;
+  List l;
+
+  for (l = nonterminals; l; l = l->next) {
+    NonTerminal nt = (NonTerminal) l->x;
+    if (nt->num == i) {
+      strcpy(buf, nt->name);
+      return 1;
+    }
+  }
+  strcpy(buf, "(Unknown NonTerminal)");
+  return 0;
 }
 
 void
 dumpNonTerminal(n) NonTerminal n;
 {
-	printf("%s(%d)", n->name, n->num);
+  printf("%s(%d)", n->name, n->num);
 }