To create an anchor to a heading in github flavored markdown.
Add - characters between each word in the heading and wrap the value in parens (#some-markdown-heading)
so your link should look like so:
[create an anchor](#anchors-in-markdown)
declare target mark in a regular MD header
## My header with a lot of words, and punctuation
becomes
## <a name="some-text">My header with a lot of words, and punctuation</a>
link to the mark with
[Go to my mark](#some-text)
Thanks!
Thanks @asabaylus
Thanks @chop-suey for the tip, this workaround made it work for me
https://gist.github.com/asabaylus/3071099#gistcomment-1574926
Thanks man!
Thanks @asabaylus
None of these work for me. As an example, I use
[Heading Link](#section-i-want)
...
## Section I Want
And the link goes to a blank page as http://localhost:8080/v2/#section-i-want
Any ideas? I'm using a Mulesoft's API Console, RAML, single page application.
The code that creates the anchors is here:
https://github.com/jch/html-pipeline/blob/master/lib/html/pipeline/toc_filter.rb
- It downcases the string
- remove anything that is not a letter, number, space or hyphen (see the source for how Unicode is handled)
- changes any space to a hyphen.
- If that is not unique, add "-1", "-2", "-3",... to make it unique
Thank you for this information @TomOnTime. I was able to use it to create https://imthenachoman.github.io/nGitHubTOC/. It's a simple webpage to create TOC from GitHub markdown..
Thanks @imthenachoman! It helped me realise that this header:
## [0.0.2] - 2019-02-24
should be linked to with this anchor:
[0.0.2](#002---2019-02-24)
which may not be totally intuitive, but @TomOnTime explained it clearly 👍 .
👍
Thanks a lot! it's very useful.
This is another "thank you" message.
My problem was linking to subheadings with the same name as a subheading in another section.
@splaisan provided me with the solution: a named anchor link, so:
# Section 1 Heading
## Subheading
# Section 2 Heading
## <a name="subheading-2">Subheading</a>
Can the anchor (or a link) at a header be written in a smaller fond?
Tried <span style="font-size:small;">[link_name]</span>
, but it didn't work on github.
Does this need to be posted to a live server to work?
It's okay, I fixed it. I realized that the anchor can work fine without the inclusion of the punctuation. See example below
[Ready, set, GO!](#ready-set-go)
will result in an anchor that works just fine.
Thanks! Just what I was looking for
I referenced this conversation on StackOverflow, since this gist conversation includes interesting comments about anchors all throughout!
One of the most useful gist, Cheer!
* Convert to lowercase letters * Replace each space with '-' * Remove punctuations other than "-" and "_" * Remove CJK punctuations
function GithubId(val) { return val.toLowerCase().replace(/ /g,'-') // single chars that are removed .replace(/[`~!@#$%^&*()+=<>?,./:;"'|{}\[\]\\–—]/g, '') // CJK punctuations that are removed .replace(/[ 。?!,、;:“”【】()〔〕[]﹃﹄“”‘’﹁﹂—…-~《》〈〉「」]/g, '') }
For anyone trying to deal with unicode charecters:
I think exclude is better then include every possible punctuation.
This regex [^\w\u4e00-\u9fff\- ]
will exclude all word, underscore, hyphen, space, CJK character, and select everything else.
One demonstration of the superiority of this is that it will include emojis while your regex does not.
Thank you!
Thank you
Works like a charm. Make sure the fragment link is all in lowercase
# [Heading Link](#section-i-want) ## [Section I Want]
Thank you.
Thank you so much for this gist! 🙌 🙌 🙌 🙌
thanks a lot for this info :)
Shows up in Google Search, thanks for spreading the knowledge!
Sweeeeet
Here's a tip -- if you're having trouble with your anchor not working due to misspellings or odd characters, simply hover over your heading on Github, then hover or click the link icon that appears to the left. You can then right click to copy the link location, left click it to go to the URL and view it in your address bar, or simply stay hovered over it and view it in the status bar of your browser.
Great tip. Thanks!
Does Markdown have any way of just linking to a heading without repeating yourself?
I want to link to [Heading] without having to type [Heading](#heading).
Heading
-------
When Heading
is long this is very tiresome.
Linking to a subsection of another file in the same repo is also possible:
[description](../relative/link/to/file.md#section-name-with-dashes-instead-of-spaces)
Capitalization matters.
Some extraneous newlines make the above a little more readable:
[description]
(../relative/link/to/file.md
#
section-name-with-dashes-instead-of-spaces)
I imagine the same trick works if you give an absolute link to a markdown file in a different repo.
How can I make an anchor that does not render?
I have a page that is constantly updated and I wanted to make a link that leads to the button of the page, so I added a textless anchor to the button, but it does not work!
@ntrel Try this alternate method of linking:
I want to link to [Heading] without having to type [Heading].
Heading
--------
... more copy here as needed...
[Heading]: #heading
Wherever it sees [Heading]
, Markdown will look for a corresponding link definition, and if it finds one, it will associate it, as long as it's an exact match.
@rupertjeff That's useful if I have multiple links to a long anchor in the same document. I meant that if the link title and anchor id are the same except for the automatic lowercase and hyphenation, it would be nice not to have to repeat the anchor, just like on a wiki.
Note if you test this in "Edit file" mode, you may be warned that it will take you off the page. In my case, I got this warning. Once I committed the changes my anchor link was working perfectly.
What if I have two headings with same name and I want the anchor link to take me to the latter one and not the former?
I am using Markdown web part in Sharepoint and the anchors were not working for me... Then, I realised why.
I wrote #Definición
(note the Spanish accent in the "o") and was trying to link to it with [Ir a la definición](#definición)
.
This didn't work, But then, I checked by viewing source in the Chrome browser and noticed that the accented o was omitted. So, writing [Ir a definición](#definicin)
worked just fine!
So, characters like á,é,í,ó,ú,Á,É,Í,Ó,Ú,Ñ,ñ are just omitted in anchors.
Thanks! Very helpful.
Is there a way to create a short name for the section title? Something like this:
# [Star Formation Theory][sft]
[Reference to this section](#sft)
If one of my heading is this "## What is goRubu? 🚀", then doing this isn't working?
Any idea how to fix this?
👍 thank you
Easiest Way I found to fix this was after writing down the headings on github, just do inspect element from the browser and find what the anchor links are 😁
A few additional comments that I don't know if were mentioned is that
[text text](#link-text)
[text text](#link-text?)
rather [text text](#link-text)
Hope these helped someone
Works like a charm. Make sure the fragment link is all in lowercase
# [Heading Link](#section-i-want) ## [Section I Want]
thanks so much!!!
This is great, thanks! I just wanted to add:
- At the point of writing, anchor links are not reflected in the preview, you'll have to commit to see if it worked
In VSCode with the GitHub Markdown Preview extension, anchor links work perfectly, as do file links.
Thank you so much, I find this works amazingly! :)
I have found here (https://docs.microsoft.com/en-us/contribute/how-to-write-links) that you can create explicit anchor links but it is not recommended.
Why is it not recommended if you can used this to solve the problem with Spanish words with accents?
## <a id="anchortext" />Header text
How do I use anchor links to link to another page on the same Wiki?
Here's a tip -- if you're having trouble with your anchor not working due to misspellings or odd characters, simply hover over your heading on Github, then hover or click the link icon that appears to the left. You can then right click to copy the link location, left click it to go to the URL and view it in your address bar, or simply stay hovered over it and view it in the status bar of your browser.
Thanks a lot! droplet icloud : there is a hyphen (#droplet-icloud) to a heading that looks like "# Droplet icloud"
How can I link a header with numbers?
Example:
# 1.1 Header
How can I link a header with numbers? Example:
# 1.1 Header
Try #11-header
Doesn't work. It creates an empty link that doesn't go anywhere :(
How can I link a header with numbers? Example:
# 1.1 Header
Surround your header text with a named anchor link (e.g. <a name="1-1-header">
1.1 Header</a>
) and link to that.
IDK if this hack will help anyone at all. However span tags are rendered in GitHub's Markdown Parse. The id attribute is replaced with id="user-content-${whatever you made the id}" I.E.
<span id="85af93540870"></span>
<!-- The above is rendered to the below -->
<span id="user-content-85af93540870"></span>
<!-- So when you do something like the below -->
* [Leading The Way](#85af93540870)
<!-- Filler Code Goes Here -->
## <span id="85af93540870"></span>Dude Where's My Car
It will link directly to the span.
This worked for me, I created a markdown creator that works off of six hex character ids which I utilized this hack to allow the table of contents to be generated.
Hope it helps someone!!! =)
Dev Jon Taylor,
So, characters like á,é,í,ó,ú,Á,É,Í,Ó,Ú,Ñ,ñ are just omitted in anchors.
According to the specification, an URL fragment is ASCII-only (no "international characters" accepted directly).
That applies to most other URL components. Browsers usually perform the interpretation automatically in the address bar in order to be more user friendly - copy+pasting into plain text (such as Notepad) allows to see the "real" URL.
Upd. You can use any id, its value does not have to match the text of the element.
# 1.1 [Header](#1.1) ...some text... # 1.1 Header<a id='1.1'></a>
Nice, that was actually the only real solution I found in the www for this issue. ❤️ Many thanks!
Easiest Way I found to fix this was after writing down the headings on github, just do inspect element from the browser and find what the anchor links are 😁
thx, could not find the link for my complex text.
Upd. You can use any id, its value does not have to match the text of the element.
# 1.1 [Header](#1.1) ...some text... # 1.1 Header<a id='1.1'></a>
Nice, that was actually the only real solution I found in the www for this issue. ❤️ Many thanks!
This works well. Thanks! 👍
Thanks
Note- If anyone facing issues with anchor linking. Please ensure that the text of anchor and the text of place where you are linking are different.
For e.g. There will be problem if you use
> ### [Anchor Link](#anchor-link)
> ## Anchor Link
Here problem because "Anchor Link" is used as text in both lines
But if different text used in [ ] then no issues. For e.g. we added "1." in [ ]
> ### [1. Anchor Link](#anchor-link)
> ## Anchor Link
Is there a way to do the opposite don't generate anchor links. This seems to happen automatically in github wiki everytime you defined a header and that clutters the sidebar navigation.
Every time I change section name I need to go and update all the anchors.
Consider HTML <tr id="XXX">…
. Then a link to #XXX is a link to that whole row. Clicking on a <a href="#XXX">to XXX</a>
causes the whole row to be on the screen, if possible the top pixel of the row at the top of the screen (not always possible if row near end of page). This is good.
In Markdown, putting | <a name="XXX"></a> … |
, and clicking on [to XXX](#XXX)
jumps to the middle of the row, at least if there is an image in the row. The top half of the row isn’t visible: above top of viewport. This is not good.
Please, is there a known solution?
Solution found.
• The large image cannot be a link (which is what confounded me).
• Then wrap the <a names="…">
…</a>
around the image.
Just wanted to leave a note that this approach does have accessibility/semantic issues (ref: https://developers.google.com/style/headings-targets).
Unfortunately, Github does currently not support the extended markdown syntax heading-ids (e.g. ### My Heading {#my-heading-id}
), so the most accessible approach would be to use the HTML equivalent <h3 id="my-heading-id">My Heading</h3>
instead.
I needed a quick Markdown TOC generator that would be compatible with GitHub, so I made my own: gh-toc.
It’s basically a web page with some JavaScript: You paste in your Markdown and it generates a GitHub-compatible Table of Contents. Your browser does the work and nothing gets sent to the Internet.
Features:
code with backticks ` inside
.<!-- ToC begin -->
and <!-- ToC end -->
HTML comments, instead of just the ToC.id
instead name
attribute in generated anchors.Markdown test file included.
thank you
create an anchor