From 33e9c58f408be3c42144b28464a029902580031d Mon Sep 17 00:00:00 2001
From: mitchell <70453897+667e-11@users.noreply.github.com>
Date: Sun, 8 Feb 2009 13:34:59 -0500
Subject: Cleaned up code, used argchecks instead of Lua errors, and enhanced
 stability. Instead of throwing luaL_error() for bad arguments, use
 luaL_argcheck() and luaL_argerror() for more descriptive messages. Store the
 'textadept' table's 'buffers', 'views', 'constants', 'buffer_functions', and
 'buffer_properties' tables in the Lua registry and refer to them via
 metatables so that overwrites are not possible; removed 'rawset' for Lua
 scripts.

---
 core/iface.lua | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'core/iface.lua')

diff --git a/core/iface.lua b/core/iface.lua
index 1281af32..0fa2b407 100644
--- a/core/iface.lua
+++ b/core/iface.lua
@@ -1,4 +1,4 @@
-textadept.constants = {
+local constants = {
   CARETSTYLE_BLOCK = 2,
   CARETSTYLE_INVISIBLE = 0,
   CARETSTYLE_LINE = 1,
@@ -475,8 +475,9 @@ textadept.constants = {
   SCN_INDICATORCLICK = 2023,
   SCN_INDICATORRELEASE = 2024,
 }
+rawset(textadept, 'constants', constants)
 
-textadept.buffer_functions = {
+local buffer_functions = {
   add_ref_document = {2376, 0, 0, 1},
   add_styled_text = {2002, 0, 2, 9},
   add_text = {2001, 0, 2, 7},
@@ -723,8 +724,9 @@ textadept.buffer_functions = {
   zoom_in = {2333, 0, 0, 0},
   zoom_out = {2334, 0, 0, 0},
 }
+rawset(textadept, 'buffer_functions', buffer_functions)
 
-textadept.buffer_properties = {
+local buffer_properties = {
   anchor = {2009, 2026, 3, 0},
   auto_c_auto_hide = {2119, 2118, 5, 0},
   auto_c_cancel_at_start = {2111, 2110, 5, 0},
@@ -861,3 +863,4 @@ textadept.buffer_properties = {
   x_offset = {2398, 2397, 1, 0},
   zoom = {2374, 2373, 1, 0},
 }
+rawset(textadept, 'buffer_properties', buffer_properties)
-- 
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