Keyboard Shortcuts
',t=ie.getShortcuts(),i=ie.getBindings();for(var a in e+="
| KEY | ACTION | ",t)e+="
|---|---|
| ".concat(a," | ").concat(t[a]," |
| ".concat(i[n].key," | ").concat(i[n].description," |
Keyboard Shortcuts
',t=ae.getShortcuts(),i=ae.getBindings();for(var a in e+="
| KEY | ACTION | ",t)e+="
|---|---|
| ".concat(a," | ").concat(t[a]," |
| ".concat(i[n].key," | ").concat(i[n].description," |
":c.tabReplace?t.replace(/\t/g,c.tabReplace):""})):e}function g(e){var t,a,n,r,s,o=function(e){var t,a=e.className+" ";if(a+=e.parentNode?e.parentNode.className:"",t=c.languageDetectRe.exec(a)){var n=b(t[1]);return n||(console.warn(l.replace("{}",t[1])),console.warn("Falling back to no-highlight mode for this block.",e)),n?t[1]:"no-highlight"}return a.split(/\s+/).find(e=>d(e)||b(e))}(e);d(o)||(R("before:highlightBlock",{block:e,language:o}),c.useBR?(t=document.createElement("div")).innerHTML=e.innerHTML.replace(/\n/g,"").replace(/
{6}
":c.tabReplace?t.replace(/\t/g,c.tabReplace):""})):e}function g(e){var t,a,n,r,s,o=function(e){var t,a=e.className+" ";if(a+=e.parentNode?e.parentNode.className:"",t=c.languageDetectRe.exec(a)){var n=b(t[1]);return n||(console.warn(l.replace("{}",t[1])),console.warn("Falling back to no-highlight mode for this block.",e)),n?t[1]:"no-highlight"}return a.split(/\s+/).find(e=>d(e)||b(e))}(e);d(o)||(R("before:highlightBlock",{block:e,language:o}),c.useBR?(t=document.createElement("div")).innerHTML=e.innerHTML.replace(/\n/g,"").replace(/
{6}
{6}
node has the
- * 'data-line-numbers' attribute we also generate slide
- * numbers.
- *
- * If the block contains multiple line highlight steps,
- * we clone the block and create a fragment for each step.
- */
- highlightBlock: function( block ) {
-
- hljs.highlightBlock( block );
-
- // Don't generate line numbers for empty code blocks
- if( block.innerHTML.trim().length === 0 ) return;
-
- if( block.hasAttribute( 'data-line-numbers' ) ) {
- hljs.lineNumbersBlock( block, { singleLine: true } );
-
- var scrollState = { currentBlock: block };
-
- // If there is at least one highlight step, generate
- // fragments
- var highlightSteps = Plugin.deserializeHighlightSteps( block.getAttribute( 'data-line-numbers' ) );
- if( highlightSteps.length > 1 ) {
-
- // If the original code block has a fragment-index,
- // each clone should follow in an incremental sequence
- var fragmentIndex = parseInt( block.getAttribute( 'data-fragment-index' ), 10 );
-
- if( typeof fragmentIndex !== 'number' || isNaN( fragmentIndex ) ) {
- fragmentIndex = null;
- }
-
- // Generate fragments for all steps except the original block
- highlightSteps.slice(1).forEach( function( highlight ) {
-
- var fragmentBlock = block.cloneNode( true );
- fragmentBlock.setAttribute( 'data-line-numbers', Plugin.serializeHighlightSteps( [ highlight ] ) );
- fragmentBlock.classList.add( 'fragment' );
- block.parentNode.appendChild( fragmentBlock );
- Plugin.highlightLines( fragmentBlock );
-
- if( typeof fragmentIndex === 'number' ) {
- fragmentBlock.setAttribute( 'data-fragment-index', fragmentIndex );
- fragmentIndex += 1;
- }
- else {
- fragmentBlock.removeAttribute( 'data-fragment-index' );
- }
-
- // Scroll highlights into view as we step through them
- fragmentBlock.addEventListener( 'visible', Plugin.scrollHighlightedLineIntoView.bind( Plugin, fragmentBlock, scrollState ) );
- fragmentBlock.addEventListener( 'hidden', Plugin.scrollHighlightedLineIntoView.bind( Plugin, fragmentBlock.previousSibling, scrollState ) );
-
- } );
-
- block.removeAttribute( 'data-fragment-index' )
- block.setAttribute( 'data-line-numbers', Plugin.serializeHighlightSteps( [ highlightSteps[0] ] ) );
-
- }
-
- // Scroll the first highlight into view when the slide
- // becomes visible. Note supported in IE11 since it lacks
- // support for Element.closest.
- var slide = typeof block.closest === 'function' ? block.closest( 'section:not(.stack)' ) : null;
- if( slide ) {
- var scrollFirstHighlightIntoView = function() {
- Plugin.scrollHighlightedLineIntoView( block, scrollState, true );
- slide.removeEventListener( 'visible', scrollFirstHighlightIntoView );
- }
- slide.addEventListener( 'visible', scrollFirstHighlightIntoView );
- }
-
- Plugin.highlightLines( block );
-
- }
-
- },
-
- /**
- * Animates scrolling to the first highlighted line
- * in the given code block.
- */
- scrollHighlightedLineIntoView: function( block, scrollState, skipAnimation ) {
-
- cancelAnimationFrame( scrollState.animationFrameID );
-
- // Match the scroll position of the currently visible
- // code block
- if( scrollState.currentBlock ) {
- block.scrollTop = scrollState.currentBlock.scrollTop;
- }
-
- // Remember the current code block so that we can match
- // its scroll position when showing/hiding fragments
- scrollState.currentBlock = block;
-
- var highlightBounds = this.getHighlightedLineBounds( block )
- var viewportHeight = block.offsetHeight;
-
- // Subtract padding from the viewport height
- var blockStyles = getComputedStyle( block );
- viewportHeight -= parseInt( blockStyles.paddingTop ) + parseInt( blockStyles.paddingBottom );
-
- // Scroll position which centers all highlights
- var startTop = block.scrollTop;
- var targetTop = highlightBounds.top + ( Math.min( highlightBounds.bottom - highlightBounds.top, viewportHeight ) - viewportHeight ) / 2;
-
- // Account for offsets in position applied to the
- //