From 55eb230ef605660e307b1b7201f27e861adf6bec Mon Sep 17 00:00:00 2001
From: Thomas Goyne <plorkyeran@aegisub.org>
Date: Mon, 12 Mar 2012 23:35:29 +0000
Subject: [PATCH] Add aegisub.gettext to get translations of strings

Originally committed to SVN as r6583.
---
 aegisub/src/auto4_lua.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/aegisub/src/auto4_lua.cpp b/aegisub/src/auto4_lua.cpp
index c6badb177..5d6fac755 100644
--- a/aegisub/src/auto4_lua.cpp
+++ b/aegisub/src/auto4_lua.cpp
@@ -153,6 +153,13 @@ namespace {
 		return 1;
 	}
 
+	int get_translation(lua_State *L)
+	{
+		wxString str(check_wxstring(L, 1));
+		lua_pushstring(L, _(str).utf8_str());
+		return 1;
+	}
+
 	inline wxRegEx *get_regex(lua_State *L)
 	{
 		return static_cast<wxRegEx*>(luaL_checkudata(L, 1, "aegisub.regex"));
@@ -454,6 +461,7 @@ namespace Automation4 {
 			set_field(L, "__init_regex", regex_init);
 			set_field(L, "__init_clipboard", clipboard_init);
 			set_field(L, "file_name", get_file_name);
+			set_field(L, "gettext", get_translation);
 
 			// store aegisub table to globals
 			lua_settable(L, LUA_GLOBALSINDEX);