Comments (2)
tomghuang
commented on June 11, 2024
Hi @ph2355 ,
If you want to split the long lines in your own way, you should use the arg_rem function. For example, in the ls.c example, you can see the following code snippet:
timesty = arg_str0(NULL, "time-style","STYLE", "show times using style STYLE:"),
arg_rem (NULL, " full-iso, long-iso, iso, locale, +FORMAT"),
arg_rem (NULL, "FORMAT is interpreted like `date'; if FORMAT is"),
arg_rem (NULL, "FORMAT1<newline>FORMAT2, FORMAT1 applies to"),
arg_rem (NULL, "non-recent files and FORMAT2 to recent files;"),
arg_rem (NULL, "if STYLE is prefixed with `posix-', STYLE"),
arg_rem (NULL, "takes effect only outside the POSIX locale"),When you run ./ls --help, you will see the following output:
--time-style=STYLE show times using style STYLE:
full-iso, long-iso, iso, locale, +FORMAT
FORMAT is interpreted like `date'; if FORMAT is
FORMAT1<newline>FORMAT2, FORMAT1 applies to
non-recent files and FORMAT2 to recent files;
if STYLE is prefixed with `posix-', STYLE
takes effect only outside the POSIX locale
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ph2355
commented on June 11, 2024
Great, thanks.
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