From d5ad0282f929021786605253b39cc529e6c15b99 Mon Sep 17 00:00:00 2001
From: spacewander <spacewanderlzx@gmail.com>
Date: Tue, 18 Aug 2020 17:54:11 +0800
Subject: [PATCH] doc: update the status of match_pattern function.

Close #7.
---
 README.md | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 043db95..4636da8 100644
--- a/README.md
+++ b/README.md
@@ -73,11 +73,9 @@ local v = jsonschema.generate_validator(schema, {
     -- defaults to `cjson.null` (if available) or `nil`
     null = null_token,
 
-    -- function called to match patterns, defaults to string.find.
-    -- The JSON schema specification mentions that the validator should obey
-    -- the ECMA-262 specification but Lua pattern matching library is much more
-    -- primitive than that. Users might want to use PCRE or other more powerful
-    -- libraries here
+    -- function called to match patterns, defaults to `ngx.re.find` in OpenResty
+    -- or `rex.find` from lrexlib-pcre on other occassions.
+    -- The pattern given here will obey the ECMA-262 specification.
     match_pattern = function(string, patt)
         return ... -- boolean value
     end,