List valid keywords, ala kill(1), rather than the csh builtin kill, which
tells people to type kill -l, when no valid ones are specified. Sponsored by: Bright Path Solutions MFC after: 4 days
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=104026
@ -264,8 +264,11 @@ parsefmt(const char *p)
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}
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}
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free(tempstr1);
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if (!vhead)
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errx(1, "no valid keywords (type ps -L for a list)");
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if (!vhead) {
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warnx("no valid keywords; valid keywords:");
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showkey();
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exit(1);
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}
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}
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static VAR *
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