static int maxrules;
int parse_errors = 0;
-static int obsolete_warned = 0;
static void yyerror(const char *, ...);
static int yylex(void);
} | TKEEPENV {
$$.options = KEEPENV;
$$.envlist = NULL;
- } | TKEEPENV '{' envlist '}' {
- $$.options = 0;
- if (!obsolete_warned) {
- warnx("keepenv with list is obsolete");
- obsolete_warned = 1;
- }
- $$.envlist = $3.envlist;
} | TSETENV '{' envlist '}' {
$$.options = 0;
$$.envlist = $3.envlist;