Lines Matching refs:command
67 * Shell command parser.
107 STATIC union node *command(void);
123 * Read and parse a command. Returns NEOF on end of file. (NULL is a
258 n1 = command();
269 lp->n = command();
288 command(void)
301 /* Check for redirection which may precede command */
310 TRACE(("command: TNOT recognized\n"));
476 /* Handle an empty command like other simple commands. */
479 * An empty command before a ; doesn't make much sense, and
498 /* Now check for redirection which may follow command */
551 TRACE(("command: TNOT recognized\n"));
578 n->narg.next = command();
1270 } else if (c == '(') { /* $(command) or $((arith)) */
1359 * Called to parse command substitutions. Newstyle is set if the command