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Slightly improve "jobs" command output in cases where a job includes

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embedded background commands or pipelines.   (just slightly...)
OK christos@
This commit is contained in:
kre 2016-05-07 20:07:47 +00:00
parent 3eee147437
commit 09ecfab926
1 changed files with 6 additions and 2 deletions
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8
bin/sh/jobs.c
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@ -1,4 +1,4 @@
/* $NetBSD: jobs.c,v 1.78 2016/05/03 23:55:12 kre Exp $ */
/* $NetBSD: jobs.c,v 1.79 2016/05/07 20:07:47 kre Exp $ */
/*-
* Copyright (c) 1991, 1993
@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)jobs.c 8.5 (Berkeley) 5/4/95";
#else
__RCSID("$NetBSD: jobs.c,v 1.78 2016/05/03 23:55:12 kre Exp $");
__RCSID("$NetBSD: jobs.c,v 1.79 2016/05/07 20:07:47 kre Exp $");
#endif
#endif /* not lint */
@ -1284,6 +1284,8 @@ cmdtxt(union node *n)
if (lp->next)
cmdputs(" | ");
}
if (n->npipe.backgnd)
cmdputs(" &");
break;
case NSUBSHELL:
cmdputs("(");
@ -1344,6 +1346,8 @@ until:
case NCMD:
cmdlist(n->ncmd.args, 1);
cmdlist(n->ncmd.redirect, 0);
if (n->ncmd.backgnd)
cmdputs(" &");
break;
case NARG:
cmdputs(n->narg.text);