right              38 user/sh.c        struct cmd *right;
right              44 user/sh.c        struct cmd *right;
right              98 user/sh.c          runcmd(lcmd->right);
right             117 user/sh.c            runcmd(pcmd->right);
right             224 user/sh.c      pipecmd(struct cmd *left, struct cmd *right)
right             232 user/sh.c        cmd->right = right;
right             237 user/sh.c      listcmd(struct cmd *left, struct cmd *right)
right             245 user/sh.c        cmd->right = right;
right             479 user/sh.c          nulterminate(pcmd->right);
right             485 user/sh.c          nulterminate(lcmd->right);