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sed: accept and ignore -E and -r flags for unix compatibility

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This commit is contained in:
cinap_lenrek 2020-05-02 16:56:52 +02:00
parent d0c87bada6
commit 19cc46bc5e
1 changed files with 2 additions and 0 deletions
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2
sys/src/cmd/sed.c
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@ -239,6 +239,8 @@ main(int argc, char **argv)
case 'u': case 'u':
uflag++; uflag++;
continue; continue;
case 'E': case 'r': /* unix compat */
continue;
default: default:
quit("Unknown flag: %c", ARGC()); quit("Unknown flag: %c", ARGC());
} ARGEND } ARGEND