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nl: update usage

This commit is contained in:
Connor Lane Smith 2011-05-29 21:34:02 +01:00
parent 430b453c4d
commit 97b6c267ce
1 changed files with 1 additions and 1 deletions
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2
nl.c
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@ -27,7 +27,7 @@ main(int argc, char *argv[])
if(optarg[0] == 'p')
regcomp(&preg, &optarg[1], REG_NOSUB);
else if(!strchr("ant", optarg[0]) || optarg[1] != '\0')
eprintf("usage: %s [-b mode] [file...]\n", argv[0]);
eprintf("usage: %s [-b mode] [-i increment] [-s separator] [file...]\n", argv[0]);
break;
case 'i':
incr = strtol(optarg, &end, 0);