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ace.define("ace/keyboard/emacs",["require","exports","module","ace/lib/dom","ace/incremental_search","ace/commands/incremental_search_commands","ace/keyboard/hash_handler","ace/lib/keys"],function(e,t,n){var r=e("../lib/dom");e("../incremental_search");var i=e("../commands/incremental_search_commands"),s=function(e,t){var n=this.scroller.getBoundingClientRect(),r=Math.floor((e+this.scrollLeft-n.left-this.$padding)/this.characterWidth),i=Math.floor((t+this.scrollTop-n.top)/this.lineHeight);return this.session.screenToDocumentPosition(i,r)},o=e("./hash_handler").HashHandler;t.handler=new o,t.handler.isEmacs=!0;var u=!1,a,f;t.handler.attach=function(e){u||(u=!0,r.importCssString(" .emacs-mode .ace_cursor{ border: 2px rgba(50,250,50,0.8) solid!important; -moz-box-sizing: border-box!important; -webkit-box-sizing: border-box!important; box-sizing: border-box!important; background-color: rgba(0,250,0,0.9); opacity: 0.5; } .emacs-mode .ace_cursor.ace_hidden{ opacity: 1; background-color: transparent; } .emacs-mode .ace_overwrite-cursors .ace_cursor { opacity: 1; background-color: transparent; border-width: 0 0 2px 2px !important; } .emacs-mode .ace_text-layer { z-index: 4 } .emacs-mode .ace_cursor-layer { z-index: 2 }","emacsMode")),a=e.session.$selectLongWords,e.session.$selectLongWords=!0,f=e.session.$useEmacsStyleLineStart,e.session.$useEmacsStyleLineStart=!0,e.session.$emacsMark=null,e.emacsMarkMode=function(){return this.session.$emacsMark},e.setEmacsMarkMode=function(e){this.session.$emacsMark=e},e.on("click",c),e.on("changeSession",l),e.renderer.screenToTextCoordinates=s,e.setStyle("emacs-mode"),e.commands.addCommands(v),t.handler.platform=e.commands.platform,e.$emacsModeHandler=this},t.handler.detach=function(e){delete e.renderer.screenToTextCoordinates,e.session.$selectLongWords=a,e.session.$useEmacsStyleLineStart=f,e.removeEventListener("click",c),e.removeEventListener("changeSession",l),e.unsetStyle("emacs-mode"),e.commands.removeCommands(v)};var l=function(e){e.oldSession&&(e.oldSession.$selectLongWords=a,e.oldSession.$useEmacsStyleLineStart=f),a=e.session.$selectLongWords,e.session.$selectLongWords=!0,f=e.session.$useEmacsStyleLineStart,e.session.$useEmacsStyleLineStart=!0,e.session.hasOwnProperty("$emacsMark")||(e.session.$emacsMark=null)},c=function(e){e.editor.session.$emacsMark=null},h=e("../lib/keys").KEY_MODS,p={C:"ctrl",S:"shift",M:"alt",CMD:"command"},d=["C-S-M-CMD","S-M-CMD","C-M-CMD","C-S-CMD","C-S-M","M-CMD","S-CMD","S-M","C-CMD","C-M","C-S","CMD","M","S","C"];d.forEach(function(e){var t=0;e.split("-").forEach(function(e){t|=h[p[e]]}),p[t]=e.toLowerCase()+"-"}),t.handler.bindKey=function(e,t){if(!e)return;var n=this.commmandKeyBinding;e.split("|").forEach(function(e){e=e.toLowerCase(),n[e]=t,e=e.split(" ")[0],n[e]||(n[e]="null")},this)},t.handler.handleKeyboard=function(e,t,n,r){var i=e.editor;if(t==-1){i.setEmacsMarkMode(null);if(e.count){var s=Array(e.count+1).join(n);return e.count=null,{command:"insertstring",args:s}}}if(n=="\0")return undefined;var o=p[t];if(o=="c-"||e.universalArgument){var u=parseInt(n[n.length-1]);if(u)return e.count=u,{command:"null"}}e.universalArgument=!1,o&&(n=o+n),e.keyChain&&(n=e.keyChain+=" "+n);var a=this.commmandKeyBinding[n];e.keyChain=a=="null"?n:"";if(!a)return undefined;if(a==="null")return{command:"null"};if(a==="universalArgument")return e.universalArgument=!0,{command:"null"};var f;typeof a!="string"&&(f=a.args,a.command&&(a=a.command),a==="goorselect"&&(a=i.emacsMarkMode()?f[1]:f[0],f=null));if(typeof a=="string"){(a==="insertstring"||a==="splitline"||a==="togglecomment")&&i.setEmacsMarkMode(null),a=this.commands[a]||i.commands.commands[a];if(!a)return undefined}!a.readonly&&!a.isYank&&(e.lastCommand=null);if(e.count){var u=e.count;return e.count=0,{args:f,command
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