diff options
Diffstat (limited to 'node_modules/prismjs/plugins/remove-initial-line-feed')
2 files changed, 22 insertions, 0 deletions
diff --git a/node_modules/prismjs/plugins/remove-initial-line-feed/prism-remove-initial-line-feed.js b/node_modules/prismjs/plugins/remove-initial-line-feed/prism-remove-initial-line-feed.js new file mode 100644 index 00000000..f62a8bfe --- /dev/null +++ b/node_modules/prismjs/plugins/remove-initial-line-feed/prism-remove-initial-line-feed.js @@ -0,0 +1,21 @@ +(function() { + +if (typeof self === 'undefined' || !self.Prism || !self.document) { + return; +} + +Prism.hooks.add('before-sanity-check', function (env) { + if (env.code) { + var pre = env.element.parentNode; + var clsReg = /\s*\bkeep-initial-line-feed\b\s*/; + if ( + pre && pre.nodeName.toLowerCase() === 'pre' && + // Apply only if nor the <pre> or the <code> have the class + (!clsReg.test(pre.className) && !clsReg.test(env.element.className)) + ) { + env.code = env.code.replace(/^(?:\r?\n|\r)/, ''); + } + } +}); + +}());
\ No newline at end of file diff --git a/node_modules/prismjs/plugins/remove-initial-line-feed/prism-remove-initial-line-feed.min.js b/node_modules/prismjs/plugins/remove-initial-line-feed/prism-remove-initial-line-feed.min.js new file mode 100644 index 00000000..e0016a49 --- /dev/null +++ b/node_modules/prismjs/plugins/remove-initial-line-feed/prism-remove-initial-line-feed.min.js @@ -0,0 +1 @@ +!function(){"undefined"!=typeof self&&self.Prism&&self.document&&Prism.hooks.add("before-sanity-check",function(e){if(e.code){var s=e.element.parentNode,n=/\s*\bkeep-initial-line-feed\b\s*/;!s||"pre"!==s.nodeName.toLowerCase()||n.test(s.className)||n.test(e.element.className)||(e.code=e.code.replace(/^(?:\r?\n|\r)/,""))}})}();
\ No newline at end of file |