Note: there was a breaking change that we forgot to document. Ww write the breaking change here for it to be picked up in the future 3.0 release,
even though it was introduced in commit 3871765
BREAKING CHANGE: the CLI no longer accepts "extra options". Instead you should pass the `-c` flag. To update:
before:
```
showdown makehtml -i foo.md -o bar.html --strikethrough --emoji
```
after:
```
showdown makehtml -i foo.md -o bar.html -c strikethrough -c emoji
```
Closes#916
The CLI was completely rewrote. Changed dependency from yargs to commanderjs,
which is cleaner, faster and has no dependencies.
Also added a complete testsuite for the cli.
Closes#893, #894
Add unpkg as an alternative cdn and clear ambiguity about CDN usage
It allows to skip version tag (it uses a latest version as default) and it's appealing due to its conciseness.
Closes #742
Add files field to package.json so that the size of the published package is reduced by only including the files required (the bin and the dist folders)
Closes#619
* update CI node versions to match node supported versions
* remove node 17.x on appveyor, it only supports up to node 16.x
* travis CI is not longer free/working; remove it in favor of github actions
Add rel="noreferrer" to links when openLinksInNewWindow is on. Also add noopener when openLinksInNewWindow is on.
target="_blank" without also adding rel="noopener noreferrer" creates a vulnerability
(since the site you're linking to has access to the window.opener by default.
This adds rel="noopener noreferrer" to links generated by the makeHtml converter when openLinksInNewWindow is true.
Closes#670
Showdown now supports a simple HTML to Markdown converter.
**Usage:**
```
var conv = new showdown.Converter();
var md = conv.makeMarkdown('<a href="/url">a link</a>');
```
Closes#388, #233
