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e=this.textarea,t=e.selectionStart,n=e.selectionEnd,r=e.value.slice(t,n)||b("image")||"image",i=``;e.value=e.value.slice(0,t)+i+e.value.slice(n),e.focus(),e.selectionStart=t+r.length+4,e.selectionEnd=e.selectionStart+8,this._value=e.value,this._pushHistory(),this._render(),this._emit("change",this._value)}_insertTable(e=3,t=3){let n=`| ${Array.from({length:t},(e,t)=>`${b("tableCols")||"列"}${t+1}`).join(" | ")} |\n| ${Array.from({length:t},()=>"---").join(" | ")} |\n`;for(let r=1;r" ").join(" | ")} |\n`;this._insertBlock("\n"+n)}_formatTable(){const e=this.textarea,t=e.selectionStart,n=e.value.substring(0,t),r=e.value.substring(t),i=n.lastIndexOf("\n\n"),o=r.indexOf("\n\n"),s=-1===i?0:i+2,a=-1===o?e.value.length:t+o,l=e.value.substring(s,a).split("\n").filter(e=>e.includes("|"));if(l.length<2)return;const 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