Create message-markdown.md #20

Simon-Laux · 2019-06-06T16:00:34Z

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r10s

nice you push that forward 🛩️

r10s · 2019-06-06T16:33:31Z

message-markdown.md

+Similar to `inline-code` but not inline and it may supports code highlighting.
+```
+` ```[lang?] [content]``` `
+ A bit modified from the common syntax to allow one liners.


```[lang?] [content]``` is to mark a line of c/rust/java/whatever code? this seems to be a quite tricky part and/or needs a lib that supports that. not sure if this is really needed in every day use for most users but it raises the barrier of supporting markdown if we say "Deltachat is going to support the following subset".

i'd suggest to strike that.

I'd suggest marking the actual syntax highlighting as optional (if the client doesn't want to support it it can just ignore the lang definition.

and the content has to be put in square brackets? or as in https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet#code-and-syntax-highlighting ? however, as mentioned, i would not add this to the spec in this early level anyway :)

no the square brackets are my description of a variable here. It is the same syntax as in the link you mentioned

I was stumbling over the square brackets too, because I thought thery're part of the syntax. Maybe you can remove them in the example to avoid confusion?

githubs editor doesn't work currently so maybe we can write it like
```language content``` or ``` content```

also there is a question how to go about no language definition, At the moment I think one space before the content is fine, but not optimal. We could also go no language support in single line mode

message-markdown.md

r10s · 2019-06-06T16:38:39Z

message-markdown.md

+
+## Future:
+
+### `mailto:[email protected]`


also here i suggest to use mailto:[email protected] instead, however, emails and most http-links are already now clickable on android without special formatting.

The plan is to put every formating thing on this list that goes beyond plain-text. Maybe the naming of the file could be improved in that regard

also here i suggest to use mailto:[email protected] instead, however, emails and most http-links are already now clickable on android without special formatting.

plain email addresses are clickable on dc-android, but mailto: urls aren't :(

r10s · 2019-06-06T16:42:01Z

message-markdown.md

+see https://support.delta.chat/t/custom-deltachat-url-scheme/346
+
+### Mentions `@username`
+Clickable. (could get replaced with an user hash/email/id on send/on recieve so that it's still valid on name change.)


yeah, that would be nice. however, it might get a bit tricky as there is not really a unique username currently. @[email protected] looks a bit strange.
however, as it is in the "future" section, it's probably fine.

The user will probably type the current username, but dc can save/transmit it in another format.
Discord has an even more strange code https://blog.discordapp.com/how-discord-renders-rich-messages-on-the-android-app-67b0e5d56fbe

however, it might get a bit tricky as there is not really a unique username currently.

one idea is that as simon says, when mentioning the original email contains the user's email, just that dc replaces/show that email in messages as a @tag with the display name we have for that user, if we don't know that address the full email should be shown then, it is just a display thing, internally no name is sent, only email addresses which should be unique

message-markdown.md

as it can be confused with links see deltachat/interface#20 (comment)

r10s

some more comments.

message-markdown.md

r10s · 2019-06-19T20:00:24Z

message-markdown.md

+Similar to `inline-code` but not inline and it may supports code highlighting.
+```
+` ```[lang?] [content]``` `
+ A bit modified from the common syntax to allow one liners.


and the content has to be put in square brackets? or as in https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet#code-and-syntax-highlighting ? however, as mentioned, i would not add this to the spec in this early level anyway :)

r10s · 2019-06-19T20:01:34Z

message-markdown.md

+may not be worth the small gain.
+The `language` definition should be parsed separately and omitted in this case.
+
+### `:emoji:`


never got the point from these kind of emoji ... esp. as we already support utf-8-emojis directly. I would strike that for now.

Its mainly that you can type an emoji without searching it in the loooong emoji keyboard.
Telegram or discord for example provide also auto completion with this syntax

okay, that's a point :lach: mainly useful for desktop. however, maybe the type-in can be converted to a unicode character before sending.

its also useful on mobile, try typing :+1 for example on telegram on android (I am not sure if telegram iOS has this feature too right now because I haven't used telegram iOS in a while.)

and move alias links to the supported feature set

Simon-Laux · 2020-08-26T15:18:35Z

message-markdown.md

+Also show the url as encode punycode to make punycode attacks useless.
+Optionaly a client can implement a system to trust an domain (an "don't ask a again for links on this domain" checkbox in the confirmation dialog)
+
+### Bot `/commands`


Regex could look like this (but keep in mind that this doesn't allow whitespaces inside of the command):

/(\/[a-Z0-9]+)\s/

also should the current draft be replaced by it or only if the draft is empty? CC @r10s @adbenitez

the current android implementation taken from @adbenitez replaces the draft.

Simon-Laux · 2021-03-11T20:16:38Z

message-markdown.md

+
+Basically a clickable search shortcut. On click it opens the message search prefilled with that tag.
+
+Inspired by twitters and telegrams #hashtag funtionality.


we still need to discuss how to parse hashtags:
telegrams rule seems to be

# everything (besides #) until space/linebreak/tab

must end with EOF/space/linebreak/tab (but don't consume it)

Simon-Laux · 2021-03-11T20:26:59Z

message-markdown.md

+for sharing math/physics equations in LaTeX format.
+see https://support.delta.chat/t/latex-code-in-deltachat/558
+
+### Telephone numbers (idea)


this is a tricky question to decide if/how we support it. most chat/android apps do this rather wrong and suddenly every longer number is detected as telephone number.
we detect only specific well-defined telephone number formats.
but anyways the whole thing is a whole science on its own so maybe we should just use tel:number links for now?

ftr: we are currently relying on what android/ios system suggests wrt phone numbers, iirc, that not that bad.

Simon-Laux · 2021-12-09T15:20:54Z

The message markdown file was moved to https://github.com/deltachat/message-parser/blob/master/spec.md, so maybe we should link from there to this and close this pr.

Create message-markdown.md

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r10s requested changes Jun 6, 2019

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Simon-Laux added 2 commits June 6, 2019 19:17

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Simon-Laux added a commit to deltachat/deltachat-desktop that referenced this pull request Jun 6, 2019

remove md undeline

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as it can be confused with links see deltachat/interface#20 (comment)

Simon-Laux requested a review from r10s June 16, 2019 13:22

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Simon-Laux and others added 5 commits June 19, 2019 22:32

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Simon-Laux mentioned this pull request Jun 28, 2020

add markdown labeled links deltachat/deltachat-desktop#1771

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Simon-Laux added 2 commits July 23, 2020 17:13

write a bit more about mentions

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and move alias links to the supported feature set

add /commands

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remove deprecated information

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update

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fence code block clarificatons

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carify language definition in fence code block

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Simon-Laux commented Mar 11, 2021

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add telephone number idea

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format document

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Simon-Laux commented Mar 11, 2021

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Simon-Laux closed this Dec 9, 2021


		Basically a clickable search shortcut. On click it opens the message search prefilled with that tag.

		Inspired by twitters and telegrams #hashtag funtionality.

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Create message-markdown.md #20

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Simon-Laux commented Jun 6, 2019

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Simon-Laux commented Dec 9, 2021

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