silverwind 23bd7b1211 Add copy button to markdown code blocks (#17638) ... * Add copy button to markdown code blocks Done mostly in JS because I think it's better not to try getting buttons past the markup sanitizer. * add svg module tests * fix sanitizer regexp * remove outdated comment * vertically center button in issue comments as well * add comment to css * fix undefined on view file line copy * combine animation less files * Update modules/markup/markdown/markdown.go Co-authored-by: wxiaoguang <wxiaoguang@gmail.com> * add test for different sizes * add cloneNode and add tests for it * use deep clone * remove useless optional chaining * remove the svg node cache * unify clipboard copy string and i18n * remove unused var * remove unused localization * minor css tweaks to the button * comment tweak * remove useless attribute Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>		2021-11-16 16:16:05 +08:00
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gitignore	[skip ci] Updated licenses and gitignores	2021-10-31 00:25:12 +00:00
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license	[skip ci] Updated licenses and gitignores	2021-11-14 00:26:06 +00:00
locale	Add copy button to markdown code blocks (#17638)	2021-11-16 16:16:05 +08:00
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