![]() ![]() ![]() Open external links in new tabs automaticallyįinally we are back to the technical world again. The square brackets hold the text, the parentheses hold the link. Roughly speaking, two websites are different if their domain names are different. Markdown syntax for a hyperlink is square brackets followed by parentheses. By “external URL”, I mean a URL that takes you to a different website. Then the question becomes, which links are more likely to take the readers to new contexts? I tend to think that an external URL indicates a new context. There may not be a universal answer that satisfies everyone, but to me, a new tab means a new context. Let’s back up a little from the technical stuff and think more about the core problem: what do new tabs mean, and when are you most likely to open a link in a new tab? 11.1 R Markdown YAML header specifying several document options such as the output format, text written with Markdown syntax, R code chunks with the code. The Overflow Blog Comparing tag trends with our Most Loved programming languages The less JavaScript, the better (Ep. Users may hate it when too many new tabs/windows are opened from your web page. hyperlink markdown r-markdown or ask your own question. With that in mind, opening a link in a new tab may sound like a good idea (at least it never hurts technically), but as I mentioned in a previous post, it is easy to overdo good ideas. What happens when you hit the Back button is not necessarily just to bring you back to the previous page. Many of you may have been warned when you make payments online that you should not use the Back button (because you may end up paying twice). You will see a list of all referencable item list in a popup window. This is not something that the Back button can absolutely guarantee. Edit rmarkdown file in RStudio, in the Visual mode, Click: Insert -> Cross Reference. The benefit of opening a link in a new tab is that the state of the current page can be preserved while you read the page in the new tab. If you force a link to be opened in a new tab, you may offend readers who would rather hit the Back button instead of closing a new tab when they want to leave the new tab. If they do want the link to be opened in a new tab, they can right-click on the link and use the context menu “Open Link in New Tab”, or hold a key while (left-)clicking the link (e.g., on macOS, hold Command). Without target="_blank", readers can actually make the decision by themselves. If I want to open a link in a new tab, my browser makes it easy to do so, and if I want to go back to your document, I use the back button. Things will become complicated whenever humans are involved.Īs I expected, there will be people who hate links that always open in new tabs, such as Bob in the Twitter thread: Pure technical issues are often relatively easy to resolve. ![]() The two prerequisites, reading Pandoc’s manual and knowing HTML, is probably why many users couldn’t figure out how to write a URL in Markdown to be opened in a new tab. In Albert’s case, however, you still won’t know how to make a link open in a new browser tab unless you understand what means in HTML. The link_attributes extension is just one of the many, many, many useful features of Pandoc’s Markdown. You won’t really appreciate how powerful Pandoc’s Markdown is until you read the full manual once. Most google searches talk about disabling link previews, which is another thing I'd like to do, but that's for another day. No matter how many times I have recommended R Markdown users to read the full Pandoc manual at least once, I still want to recommend it again. You should thoroughly learn Pandoc’s Markdown My Trick of Deciding if a Link Should Open a New Browser TabĪlbert Kim just discovered one way to make links open in new browser tabs for R Markdown users: you can add an attribute target="_blank" after a link, e.g., (). Many types of links can create in Markdown. If you type / paste the path to your local file into the address bar in a new browser tab and hit enter, your browser should automatically convert it into a new file:// url that you can copy and paste.My Trick of Deciding if a Link Should Open a New Browser Tab - Yihui Xie | 谢益辉 Link text wrapped in square brackets() followed by link URL with parenthesis. It’s unfortunate that one must implement such a conversion ![]()
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