From 4dece0f65c97bf7fa505e9a76bad809be4af4a30 Mon Sep 17 00:00:00 2001 From: clsr Date: Sat, 30 May 2015 13:56:41 +0200 Subject: [PATCH] Move a dot --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 214328d..278bf7f 100644 --- a/README.md +++ b/README.md @@ -23,4 +23,4 @@ Example usage in chat: s/[a-e]//g s/\(.\)\(.\)/\2\1 gfhi -Note that the bot uses the standard grep (POSIX) regular expressions, i.e. use `.\+` and `\(foo\)\?` instead of `.+` and `(foo)?` as you'd do in egrep or other regex engines. Backreferences are written like `s/\(.\)/\1`, where `\1` matches the first capturing group. [Read more about sed regular expressions](https://www.gnu.org/software/sed/manual/html_node/Regular-Expressions.html.) +Note that the bot uses the standard grep (POSIX) regular expressions, i.e. use `.\+` and `\(foo\)\?` instead of `.+` and `(foo)?` as you'd do in egrep or other regex engines. Backreferences are written like `s/\(.\)/\1`, where `\1` matches the first capturing group. [Read more about sed regular expressions.](https://www.gnu.org/software/sed/manual/html_node/Regular-Expressions.html)