diff --git a/docs/yuidoc-p5-theme/assets/js/reference.js b/docs/yuidoc-p5-theme/assets/js/reference.js
index bfcfe7c281..1030c19903 100644
--- a/docs/yuidoc-p5-theme/assets/js/reference.js
+++ b/docs/yuidoc-p5-theme/assets/js/reference.js
@@ -2349,7 +2349,7 @@ define('listView',[
             var hash = App.router.getHash(item);
 
             // fixes broken links for #/p5/> and #/p5/>=
-            item.hash = item.hash.replace('>', '>');
+            item.hash = item.hash.replace(/>/g, '>');
 
             // Create a group list
             if (!self.groups[group]) {
@@ -3395,7 +3395,7 @@ var prettyPrint;
       // only when not following [|&;<>].
       '^.[^\\s\\w.$@\'"`/\\\\]*';
     if (options['regexLiterals']) {
-      punctuation += '(?!\s*\/)';
+      punctuation += '(?!\\s*\/)';
     }
 
     fallthroughStylePatterns.push(
diff --git a/src/typography/p5.Font.js b/src/typography/p5.Font.js
index 5a555120a0..b4a7269003 100644
--- a/src/typography/p5.Font.js
+++ b/src/typography/p5.Font.js
@@ -362,7 +362,7 @@ p5.Font = class {
       x = xOriginal;
       let line = lines[i];
 
-      line = line.replace('\t', '  ');
+      line = line.replace(/\t/g, '  ');
       const glyphs = this._getGlyphs(line);
 
       for (let j = 0; j < glyphs.length; j++) {