Hello.
Mateusz Piotrowski wrote in
<[email protected]>:
|On 6/11/20 12:06 AM, Steffen Nurpmeso wrote:
|> Yuri Pankov wrote in
|> <[email protected]>:
|>|Mateusz Piotrowski wrote:
|>|> Author: 0mp (doc,ports committer)
|>|> Date: Wed Jun 10 19:23:58 2020
|>|> New Revision: 362017
|>|> URL: https://svnweb.freebsd.org/changeset/base/362017
|>|>
|>|> Log:
|>|> Read commands from stdin when -f - is passed to sed(1)
|> ..
|>|Am I reading it wrong, or is it the same test case added 3 times?
|>
|> It also used "Fl f Cm -" instead of "Fl f Ar -". Just saying..
|Which is correct. "-" is not a variable here. It is a fixed string hence
|the use of Cm.
I would rather say no, .Ar is an argument (to the ".Fl"ag f),
whereas .Cm is a command modifier:
Command Modifiers
The command modifier is identical to the '.Fl' (flag) command with the
exception that the '.Cm' macro does not assert a dash in front of every
argument. Traditionally flags are marked by the preceding dash, however,
some commands or subsets of commands do not use them. Command modifiers
may also be specified in conjunction with interactive commands such as
editor commands.
--steffen
|
|Der Kragenbaer, The moon bear,
|der holt sich munter he cheerfully and one by one
|einen nach dem anderen runter wa.ks himself off
|(By Robert Gernhardt)
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