ibs-format - npm Package Compare versions

Comparing version 1.4.13 to 1.4.14

index.js

@@ -13,3 +13,61 @@ function ibsFormat(value, arr, linky, escaping) {
   if (value != "" && value != null && value != undefined && arr && arr.length > 0) {
+    // Preprocess to handle empty formatting markers
     if (arr[0].constructor === Array) {
+      arr.forEach(function (formatConfig) {
+        let marker = formatConfig[1];
+        // Create regex to match empty formatting markers (marker followed by optional whitespace then same marker)
+        let escapedMarker = marker.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+        let emptyMarkerRegex = new RegExp(escapedMarker + '\\s*' + escapedMarker, 'g');
+        
+        // Find all empty marker pairs and track their positions
+        let matches = [];
+        let match;
+        while ((match = emptyMarkerRegex.exec(value)) !== null) {
+          matches.push({
+            start: match.index,
+            end: match.index + match[0].length,
+            content: match[0]
+          });
+          // Reset lastIndex to avoid infinite loop with zero-length matches
+          if (match.index === emptyMarkerRegex.lastIndex) {
+            emptyMarkerRegex.lastIndex++;
+          }
+        }
+        
+        // Process matches from end to start to avoid index shifting
+        for (let i = matches.length - 1; i >= 0; i--) {
+          let matchObj = matches[i];
+          let beforeMatch = value.substring(0, matchObj.start);
+          let afterMatch = value.substring(matchObj.end);
+          // Replace with just the markers (no formatting)
+          value = beforeMatch + marker + marker + afterMatch;
+        }
+      });
+    } else {
+      let marker = arr[1];
+      let escapedMarker = marker.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+      let emptyMarkerRegex = new RegExp(escapedMarker + '\\s*' + escapedMarker, 'g');
+      
+      let matches = [];
+      let match;
+      while ((match = emptyMarkerRegex.exec(value)) !== null) {
+        matches.push({
+          start: match.index,
+          end: match.index + match[0].length,
+          content: match[0]
+        });
+        if (match.index === emptyMarkerRegex.lastIndex) {
+          emptyMarkerRegex.lastIndex++;
+        }
+      }
+      
+      for (let i = matches.length - 1; i >= 0; i--) {
+        let matchObj = matches[i];
+        let beforeMatch = value.substring(0, matchObj.start);
+        let afterMatch = value.substring(matchObj.end);
+        value = beforeMatch + marker + marker + afterMatch;
+      }
+    }
+    
+    if (arr[0].constructor === Array) {
       arr.map(function (e) {
@@ -122,6 +180,15 @@ e[2] = (e[0].length + 1).toString();
       }
-      e = e.replace('**', "<" + tag + ">");
-      e = e.replace('**', "</" + tag + ">");
+      
+      // Check if there's content between the ** markers
+      let firstIndex = box[0];
+      let lastIndex = box[box.length - 1];
+      let contentBetween = e.substring(firstIndex + 2, lastIndex);
+      
+      if (contentBetween.trim().length > 0) {
+        e = e.replace('**', "<" + tag + ">");
+        e = e.replace('**', "</" + tag + ">");
+      }
       box = [];
     }
+    
     arr.push(e);
@@ -167,2 +234,3 @@ });
       } else {
+        // Check if there's actual content between paired asterisks across words
         if (flag == "1") {
@@ -194,4 +262,10 @@ e = e.replace(/\x2a/g, "<" + tag + ">");
       let lastIndex = box[box.length - 1];
-      e = replaceChar(e, "<" + tag + ">", firstIndex);
-      e = replaceChar(e, "</" + tag + ">", lastIndex + trim);
+      
+      // Check if there's content between the * markers
+      let contentBetween = e.substring(firstIndex + 1, lastIndex);
+      
+      if (contentBetween.trim().length > 0) {
+        e = replaceChar(e, "<" + tag + ">", firstIndex);
+        e = replaceChar(e, "</" + tag + ">", lastIndex + trim);
+      }
       box = [];
@@ -272,4 +346,9 @@ }
 
-      e = replaceChar(e, "<" + tag + ">", firstIndex);
-      e = replaceChar(e, "</" + tag + ">", lastIndex + trim);
+      // Check if there's content between the formatting markers
+      let contentBetween = e.substring(firstIndex + iden.length, lastIndex);
+      
+      if (contentBetween.trim().length > 0) {
+        e = replaceChar(e, "<" + tag + ">", firstIndex);
+        e = replaceChar(e, "</" + tag + ">", lastIndex + trim);
+      }
 
@@ -276,0 +355,0 @@ box = [];

package.json

 {
   "name": "ibs-format",
-  "version": "1.4.13",
+  "version": "1.4.14",
   "description": "Detect the user-defined identifiers in the text and convert them into HTML tags like bold, italic, strike, and many more having XSS (Cross-site scripting) security with escaping functionality, also detect the links like URLs, email, and IP addresses and wrap them into Anchor tag `<a>`.",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

 # Description
 
-Detect the user-defined identifiers in the text and convert them into HTML tags like bold, italic, strike, and many more having XSS (Cross-site scripting) security with escaping functionality, also detect the links like URLs, email, and IP addresses and wrap them into Anchor tag `<a>`.
+Text formatting in Javascript. Detect the user-defined identifiers in the text and convert them into HTML tags like bold, italic, strike, and many more having XSS (Cross-site scripting) security with escaping functionality, also detect the links like URLs, email, and IP addresses and wrap them into Anchor tag `<a>` with also other user define formatting.
 
 ## Table of Contents
-- [Online Demo](#demo)
+- [Online Demo](#online-demo)
 - [Supported browsers](#browsers)
@@ -12,8 +12,8 @@ - [Installation](#installation)
 - [Links Detecting](#links-detecting)
-- [Cross Site Scripting (XSS)](#cross-site-scripting)
-- [Format the text at run time using custom Pipe](#pipe)
-- [Use the external 'ngx-linkifyjs' library for detecting the links](#linkifyjs)
+- [Cross Site Scripting (XSS)](#cross-site-scripting-(xss))
+- [Format the text at run time using custom Pipe](#format-the-text-at-run-time-using-custom-pipe)
+- [Use the external 'ngx-linkifyjs' library for detecting the links](#use-the-external-'ngx-linkifyjs'-library-for-detecting-the-links)
 - [Precautions](#precautions)
 
-<a name="demo"/>
+<a name="online-demo"/>
 
@@ -126,3 +126,3 @@ # Online Demo
 ```
-<a name="cross-site-scripting"/>
+<a name="cross-site-scripting-(xss)"/>
 
@@ -143,3 +143,3 @@ # Cross Site Scripting (XSS).
 
-<a name="pipe"/>
+<a name="format-the-text-at-run-time-using-custom-pipe"/>
 
@@ -182,3 +182,3 @@ # Format the text at run time using custom Pipe.
 
-<a name="linkifyjs"/>
+<a name="use-the-external-'ngx-linkifyjs'-library-for-detecting-the-links"/>
 
@@ -185,0 +185,0 @@ # Use the external 'ngx-linkifyjs' library for detecting the links

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Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

21563

18.25%

Lines of code

388

21.25%

Worsened metrics

Number of low supply chain risk alerts

1

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