style: minor changes

* examples/c/calc/calc.y, src/lalr.c: Reduce scope.
* src/gram.c: Prefer < to >.
This commit is contained in:
Akim Demaille
2019-02-24 13:54:02 +01:00
parent b81419a9fd
commit 5230e610fc
3 changed files with 5 additions and 8 deletions

View File

@@ -52,9 +52,8 @@ rule const *
item_rule (item_number const *item)
{
item_number const *sp = item;
while (*sp >= 0)
while (0 <= *sp)
++sp;
rule_number r = item_number_as_rule_number (*sp);
return &rules[r];
}