docs/assets/app.js
function prepareSelectAllHack(){if(te.selectionStart!=null){var selected=cm.somethingSelected();var extval='\u200B'+(selected?te.value:"");te.value='\u21DA';// Used to catch context-menu undo
te.value=extval;input.prevInput=selected?"":'\u200B';te.selectionStart=1;te.selectionEnd=extval.length;// Re-set this, in case some other handler touched the
// selection in the meantime.
display.selForContextMenu=cm.doc.sel;}}
function prepareSelectAllHack(){if(te.selectionStart!=null){var selected=cm.somethingSelected();var extval='\u200B'+(selected?te.value:"");te.value='\u21DA';// Used to catch context-menu undo
te.value=extval;input.prevInput=selected?"":'\u200B';te.selectionStart=1;te.selectionEnd=extval.length;// Re-set this, in case some other handler touched the
// selection in the meantime.
display.selForContextMenu=cm.doc.sel;}}
function prepareSelectAllHack ( ) { if ( te . selectionStart != null ) { var selected = cm . somethingSelected ( ) ; var extval = '\u200B' + ( selected ? te . value : "" ) ; te . value = '\u21DA' ; // Used to catch context-menu undo te . value = extval ; input . prevInput = selected ? "" : '\u200B' ; te . selectionStart = 1 ; te . selectionEnd = extval . length ; // Re-set this, in case some other handler touched the // selection in the meantime. display . selForContextMenu = cm . doc . sel ; } }
Select-all will be greyed out if there's nothing to select, so this adds a zero-width space so that we can later check whether it got selected.
Select - all will be greyed out if there s nothing to select so this adds a zero - width space so that we can later check whether it got selected .