fix getcurrentline

public/esltool.js

@@ -93,7 +93,7 @@ function getSelectedText() {
 
 function ask(prompt) {
 
-    let currentLineString = utils.getCurrentBlock(document.activeElement);
+    let currentLineString = utils.getCurrentLineString(document.activeElement);
     let selectText = window.getSelection().toString();
     prompt=`${prompt} **${selectText.length >= 1 ? selectText : currentLineString}** `
     utils.displayMarkdown(prompt+'...');

public/utils.js

@@ -360,11 +360,49 @@ const utils = {
 
     return currentLine;
   },
-   getCurrentBlock(elem) {
-    let text=elem.textContent;
-    const blocks = text.split(/(\n{2,})/);
-    return blocks[blocks.indexOf('\n\n') + 1];
-  }
+  getCursorPosition(element) {
+    let caretOffset = 0;
+    const doc = element.ownerDocument || element.document;
+    const win = doc.defaultView || doc.parentWindow;
+    let sel;
+    if (typeof win.getSelection != "undefined") {
+        sel = win.getSelection();
+        if (sel.rangeCount > 0) {
+            const range = sel.getRangeAt(0);
+            const preCaretRange = range.cloneRange();
+            preCaretRange.selectNodeContents(element);
+            preCaretRange.setEnd(range.endContainer, range.endOffset);
+            caretOffset = preCaretRange.toString().length;
+        }
+    } else if ((sel = doc.selection) && sel.type != "Control") {
+        const textRange = sel.createRange();
+        const preCaretTextRange = doc.body.createTextRange();
+        preCaretTextRange.moveToElementText(element);
+        preCaretTextRange.setEndPoint("EndToEnd", textRange);
+        caretOffset = preCaretTextRange.text.length;
+    }
+    console.log('caretOffset:',caretOffset);
+    return caretOffset;
+}
+
+  ,
+  getCurrentBlock(elem) {
+     elem=elem.parentElement;
+    const cursorPosition = this.getCursorPosition(elem);
+    const text = elem.innerText;
+    
+    let blockStart = text.indexOf('\n\n', cursorPosition) + 2;
+    if (blockStart === 1) {  // if we're at the start of the text
+        blockStart = 0;
+    }
+    
+    let blockEnd = text.lastIndexOf('\n\n', cursorPosition);
+    if (blockEnd === -1) {  // if we're at the end of the text
+        blockEnd = text.length;
+    }
+    
+    return text.substring(blockStart, blockEnd).trim();
+}
   
   ,
   isEditableElement: function isEditableElement(element) {