Yasuhiro Matsumoto wrote:
> Sorry, It was wrong. I updated patch
>
> https://gist.github.com/mattn/d47e7d3bfe5ade4be86062b565a4bfca
>
> On Wednesday, October 12, 2016 at 11:19:06 PM UTC+9, Bram Moolenaar wrote:
> > +strsave_for_argv(char_u *string)
> >
> > I would call the argument "argv" and the escaped result "argv_escaped".
>
> renamed strsave_for_argv to escape_arg, string to arg, escaped_string to
> arg_escaped.
>
> >
> > + has_spaces = 1;
> >
> > Use TRUE and FALSE instead of 1 and 0.
>
> okay, thank you.
>
>
> > + if (*p == '\n')
> > + ++length;
> >
> > But the "\n" is not escaped, thus this is not needed.
>
> Yes, removed.
>
> > + if (escaped_string == NULL)
> > + return escaped_string;
> >
> > Can return NULL.
>
> this too.
>
> > + else
> > + if (*p == '\\')
> >
> > Should be one line.
>
> ditto
>
> > Also, there is no test for a backslash in the text. It would also need
> > to test for two or three backslashes. And one or two backslashes
> > followed by a double quote.
> >
> > I would rename "p" to "s" (stands for source).
>
> ditto
>
> > + /* add terminating quote and finish with a NUL */
> > + if (has_spaces)
> > + {
> > + for (i = 0; i < escaping; i++)
> > + *d++ = '\\';
> > + *d++ = '"';
> > + }
> > + *d = NUL;
> >
> > Adding backslashes before the terminating quote looks strange. If this
> > is correct it should be covered by a test.
>
> Yes, I was confused. Totally, fixed implementation. But terminating quote is
> right. See test code.
>
> > +func s:test_list_args(msg, out)
> >
> > Use "cmd" instead of "msg".
>
> fixed too
>
> > + call job_start([s:python, '-c', a:msg], {'callback':
> > {ch,msg->execute('let s:out.=msg."\n"')}})
> >
> > Why append the "\n"?
>
> For the separator, but not required at least. Then removed.
>
> > + call s:test_list_args('print(''hello"world'')', "hello\"world\n")
> >
> > This seems wrong. The argument is hello"world but it results in an
> > extra backslash.
>
> Please look carefully. "hello\"world\n"
>
> Double quote in the quote should be escaped with backslash on Vim script as
> you know.
Thanks, I'll look into the updated patch soon.
--
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/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
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