sed: document where we are more liberal then GNU
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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@ -649,6 +649,12 @@ static void add_cmd(const char *cmdstr)
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sed_cmd->cmd = *cmdstr++;
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cmdstr = parse_cmd_args(sed_cmd, cmdstr);
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/* cmdstr now points past args.
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* GNU sed requires a separator, if there are more commands,
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* else it complains "char N: extra characters after command".
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* Example: "sed 'p;d'". We also allow "sed 'pd'".
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*/
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/* Add the command to the command array */
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*G.sed_cmd_tail = sed_cmd;
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G.sed_cmd_tail = &sed_cmd->next;
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