wrapping long words

dist/assets/a-doc-editor2.js

@@ -225,7 +225,6 @@ var ADocEditor = function (customConfig) {
         renderCaret(true)
 
         function calculateTextSizeAndPosition() {
-
             let d = 0, c = 0;
             function getLineObj() {
 
@@ -257,21 +256,28 @@ var ADocEditor = function (customConfig) {
                 maxLineWidth -= tabWidth
                 lineObj.dataType = dataBlock.type
                 let wordEndIndex = 0; // this stores the index of the word which can fit in the line;
+                let tempWordWidth = 0
                 for (c = 0; c < dataBlock.plainContent.length; c++) {
                     let style = dataBlock?.formatedText?.[c]
                     if (/\s/.test(dataBlock.plainContent[c])) {
                         wordEndIndex = c
                         lineObj.charEndIndex = c
+                        tempWordWidth = 0
                     }
                     let charWidth = getCharacterWidth(dataBlock.plainContent[c], style)
+                    
                     dataBlock.formatedText[c] = {
                         ...config.style,
                         ...style,
                         width: charWidth
                     }
-                    if (tempLineWidth + charWidth > maxLineWidth) {
+                    if (tempLineWidth + charWidth > maxLineWidth){
                         // cannot add this// new line should be added//
-                        i = wordEndIndex;
+                        if (tempWordWidth+charWidth>=maxLineWidth){
+                            wordEndIndex = c
+                            lineObj.charEndIndex = c
+                            tempWordWidth = 0
+                        }
                         lineObj.plainContent = dataBlock.plainContent.slice(lineObj.charStartIndex, lineObj.charEndIndex + 1)
                         lines.push(lineObj)
                         lineObj = new getLineObj()
@@ -282,10 +288,15 @@ var ADocEditor = function (customConfig) {
                         lineObj.listIndex = dataBlock.listIndex
                         if (dataBlock.type==1) lineObj.tabCount = dataBlock.tabCount
                         else lineObj.tabCount = 0
-                        lineObj.charStartIndex = i + 1
-                        lineObj.charEndIndex = i + 1
-                        tempLineWidth = 0
-                    } else tempLineWidth += charWidth
+                        lineObj.charStartIndex = wordEndIndex + 1
+                        lineObj.charEndIndex = wordEndIndex + 1
+                        tempLineWidth = tempWordWidth
+                    }
+                    else{
+                        tempLineWidth += charWidth
+                        tempWordWidth += charWidth
+                    }
+
 
                 }