From b2217c6806ecf15a7c9c6ac3dec83c023d2ef343 Mon Sep 17 00:00:00 2001
From: mpeterv <mpeterval@gmail.com>
Date: Tue, 18 Nov 2014 19:42:53 +0300
Subject: [PATCH] Remove redundant `escapeChar` function

`string.gsub` can accept a table as the third argument, no need to wrap it
in a function.
---
 inspect.lua | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/inspect.lua b/inspect.lua
index b7a5c24..b7107d4 100644
--- a/inspect.lua
+++ b/inspect.lua
@@ -45,10 +45,8 @@ local controlCharsTranslation = {
   ["\r"] = "\\r",  ["\t"] = "\\t", ["\v"] = "\\v"
 }
 
-local function escapeChar(c) return controlCharsTranslation[c] end
-
 local function escape(str)
-  local result = str:gsub("\\", "\\\\"):gsub("(%c)", escapeChar)
+  local result = str:gsub("\\", "\\\\"):gsub("(%c)", controlCharsTranslation)
   return result
 end