From ca55a4d5da48997db54f0301487d85e0162a6654 Mon Sep 17 00:00:00 2001
From: twanvl <twanvl@0fc631ac-6414-0410-93d0-97cfa31319b6>
Date: Fri, 24 Aug 2007 20:46:56 +0000
Subject: [PATCH] Added regex_escape script function (was already used by
 keyword code); Added icons for 'sort special rarity' choice.

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@626 0fc631ac-6414-0410-93d0-97cfa31319b6
---
 doc/function/regex_escape.txt | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 doc/function/regex_escape.txt

diff --git a/doc/function/regex_escape.txt b/doc/function/regex_escape.txt
new file mode 100644
index 00000000..9f70e380
--- /dev/null
+++ b/doc/function/regex_escape.txt
@@ -0,0 +1,14 @@
+Function: regex_escape
+
+--Usage--
+> regex_escape(some_string)
+
+Escape a string so it can safely be used in a [[type:regex|regular expression]].
+The regular expression will match the literal string, and nothing else.
+
+--Parameters--
+! Parameter	Type			Description
+| @input@	[[type:string]]		String to escape.
+
+--Examples--
+> regex_escape("some(thing)") == "some\\(thing\\)"