Re: Newline escape sequence with -F
Date: Fri, 3 Jul 2020 22:06:45 -0400
Sorry for the late reply. I've been busy for nearly the past two weeks, so
I couldn't really address your reply.
Yes I am trying to replicate in curl what I'd normally do on Discord. On
Discord, if I want to make a new line, I simply hold Shift and press Enter.
If I want to italicize, I put the text between *'s or _'s. For bold, I put
the text between **'s. Discord has a cheat sheet for formatting text.
I haven't tried that yet, to use the browser's debugging tools to see how
text is passed.
The backtick ` is used to format text on Discord, to highlight text in a
way. Powershell escape sequencing doesn't apply to Command Prompt.
I think I've the link you're referring to. I think I'll read it again later.
I've tried the echo command on Command Prompt. Worked just fine. For some
reason cURL won't cooperate with Command Prompt in letting me pass \n as
is, insisting on adding another \... >:(
I'll be back after I try the file solution you suggested.
On Sun, Jun 21, 2020 at 11:51 AM Jeremy Nicoll via curl-users <
> On Sun, 21 Jun 2020, at 03:36, Alex Ahn via curl-users wrote:
> > Here you go.
> > Discord is an online application for text and audio communication. It
> > was designed for gamers but it became popular beyond its initial
> > intended audience.
> > https://en.wikipedia.org/wiki/Discord_(software)
> > I haven't tried putting a multiline text in a file. I should try that
> > sooner or later. I'm still new at using cURL.
> You certainly should, because I'm not going to be able to.
> Thanks for the appreciation!
> Are you trying to replicate in curl what you'd otherwise do when logged
> on to the Discord system? If you wanted, when logged in, to get some
> text to appear with line breaks where you want them, would you just be
> typing them in a html form textarea, or is there some sort of online text
> editor that gets used?
> Have you been able, eg with a browser's debugging tools, to see that
> internally in their website, line breaks are passed as "%0A" etc when
> the form (if there is one) is submitted? I'm just wondering if there's
> some encoding that you don't know anything about, so that eg the line
> breaks leave the user-facing form and reach their back end in some
> other format.
> The reason I was talking about verbose & trace is that there's two halves
> to this. One is whether you can get the right characters from the Windows
> command line into curl, and the other is whether curl passes the right info
> on to Discord's back end.
> The first half doesn't require you to be talking to any external server,
> fighting with the terminal window...
> In your picture of the command, I'm struck by there being an awful lot of
> backtick ` characters. Why? Oh! I see, it's the Powershell escape
> It's only going to muddy the waters in commands outwith Powershell.
> I don't think you're doing yourself any favours with the long series of
> (escape and control)-characters apart, repeated literal texts. If it were
> me I'd at least have different literals between them, so you can see at a
> glance which part of the parameter string corresponds to which thing in
> the final result. Ie not lots of "Test for" but eg "literal one",
> "literal two",
> "literal three" or "cat", "dog", "elk", "fox", "gnu" ... or something like
> Reading a big /picture/ of a command line isn't especially easy, either.
> Short of me loading it into an image editor and masking bits out to get
> past the irrelevancies, especially if I have to scroll the thing from side
> side... I lose the place. I suppose I could colour different fragments of
> the command & corresponding parts of the result, but it's a load of
> effort I don't feel like making.
> So comparing precisely which escape characters might have had some
> sort of effect (even if not the one you wanted) with the result is far
> harder than it needs to be.
> If you have twenty different forms of experimental escape sequence,
> submit 20 separate curl commands and make the literal text in each
> one different, or you'll go mad.
> Have you read: https://ec.haxx.se/http/http-post ?
> > For some reason, Command Prompt insists on reformatting instances of \
> > into \\.
> Does it? You'll need to explain what you mean. Here:
> C:\>echo \
> C:\>echo \\
> C:\>echo \\\
> C:\>echo \\\\
> Jeremy Nicoll - my opinions are my own.
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