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authorGraham Perrin <grahamperrin@gmail.com>2020-12-06 14:50:00 +0000
committerGitHub <noreply@github.com>2020-12-06 14:50:00 +0000
commitc4d2ea2e76c26f1c718822a3e06e237a5597c6c6 (patch)
tree6dd3123d71bca00e3031bed9821b1b0070be7203
parent036df24b53988edd883cfe850cc5e25c1bef72ef (diff)
Update help.html
regular-expressions.info redirects to www.regular-expressions.info
-rw-r--r--help.html4
1 files changed, 2 insertions, 2 deletions
diff --git a/help.html b/help.html
index 18cfe90..ec5c5b9 100644
--- a/help.html
+++ b/help.html
@@ -147,12 +147,12 @@
<h4>Regular expressions</h4>
<p>Regular expressions allow for more complicated patterns but they are a lot harder to learn than wildcards. I'm not gonna
- create a regex tutorial here but normal javascript regex syntax works, look at <a href="http://regular-expressions.info" target="_blank">http://regular-expressions.info</a> for
+ create a regex tutorial here but normal javascript regex syntax works, look at <a href="http://www.regular-expressions.info/" target="_blank">Regular-Expressions.info</a> for
an introduction to regular expressions. $1,$2 etc. can be used in the redirect url and will be replaced with contents of captures in
the regular expressions. Captures are specified with parentheses. Example: <span class="pattern">http://example.com/index.asp\?id=(\d+)</span> will match the url
<span class="url">http://example.com/index.asp?id=12345</span> and $1 will be replaced by 12345. (A common mistake in regex patterns is to forget to escape
the ? sign in the querystring of the url. ? is a special character in regular expressions so if you want to match an url with a querystring
- you should escape it as \?). To test your regular expressions, you may use any website or service. For example, <a href="https://regexr.com" target="_blank">regexr.com</a> </p>
+ you should escape it as \?). To test your regular expressions, you may use any website or service. For example, <a href="https://regexr.com" target="_blank">RegExr</a>.</p>
<a name="storageArea"></a>
<h4>Storage Area (Sync vs Local)</h4>