From 8b94418e73874ea28be78f26398ff710ecc5bf0a Mon Sep 17 00:00:00 2001
From: Ryan Watters <watters.ryan@gmail.com>
Date: Sun, 30 Apr 2017 17:19:29 -0500
Subject: [PATCH] Add link to regex101.com for replace/find RE

Ref rdwatters/hugo-docs-concept#22
---
 content/functions/findRe.md    | 2 ++
 content/functions/replacere.md | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/content/functions/findRe.md b/content/functions/findRe.md
index 3eca2dcf7..d191ca2b9 100644
--- a/content/functions/findRe.md
+++ b/content/functions/findRe.md
@@ -35,6 +35,8 @@ You can limit the number of matches in the list with a third parameter. The foll
 
 {{% note %}}
 Hugo uses Golang's [Regular Expression package](https://golang.org/pkg/regexp/), which is the same general syntax used by Perl, Python, and other languages but with a few minor differences for those coming from a background in PCRE. For a full syntax listing, see the [GitHub wiki for re2](https://github.com/google/re2/wiki/Syntax).
+
+If you are just learning RegEx, or at least Golang's flavor, you can practice pattern matching in the browser at <https://regex101.com/>.
 {{% /note %}}
 
 <!-- Removed per request of @bep: https://github.com/spf13/hugo/issues/3188 -->
diff --git a/content/functions/replacere.md b/content/functions/replacere.md
index 0ea52da05..6e566af0f 100644
--- a/content/functions/replacere.md
+++ b/content/functions/replacere.md
@@ -26,4 +26,6 @@ Replaces all occurrences of a regular expression with the replacement pattern.
 
 {{% note %}}
 Hugo uses Golang's [Regular Expression package](https://golang.org/pkg/regexp/), which is the same general syntax used by Perl, Python, and other languages but with a few minor differences for those coming from a background in PCRE. For a full syntax listing, see the [GitHub wiki for re2](https://github.com/google/re2/wiki/Syntax).
+
+If you are just learning RegEx, or at least Golang's flavor, you can practice pattern matching in the browser at <https://regex101.com/>.
 {{% /note %}}