From 6a2f57f82ee0de8e0b368e191efae63409a32db8 Mon Sep 17 00:00:00 2001
From: BenTalagan <ben_talagan@github.nospam.com>
Date: Sat, 22 Nov 2025 17:14:13 +0100
Subject: [PATCH] Update ReaImGui Markdown v0.1.9 > v0.1.10

---
 Development/talagan_ReaImGui Markdown.lua                | 5 ++---
 .../reaimgui_markdown/markdown-imgui.lua                 | 9 +++++----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/Development/talagan_ReaImGui Markdown.lua b/Development/talagan_ReaImGui Markdown.lua
index 0b9db274b..7bccf58b4 100644
--- a/Development/talagan_ReaImGui Markdown.lua	
+++ b/Development/talagan_ReaImGui Markdown.lua	
@@ -1,14 +1,13 @@
 --[[
 @description ReaImGui Markdown : A Markdown rendering library for ReaImGui
-@version 0.1.9
+@version 0.1.10
 @author Ben 'Talagan' Babut
 @license MIT
 @donation https://www.paypal.com/donate/?business=3YEZMY9D6U8NC&no_recurring=1&currency_code=EUR
 @links
   Forum Thread https://forum.cockos.com/showthread.php?t=301055
 @changelog
-  - [Cosmetics] Realigned checkboxes vertically
-  - [Hotfix] ImGui context switching not handled properly
+  - [Optimization] Reduce split function cost (thanks @Arkadata!)
 @metapackage
 @provides
   [nomain] talagan_ReaImGui Markdown/reaimgui_markdown/**/*.lua
diff --git a/Development/talagan_ReaImGui Markdown/reaimgui_markdown/markdown-imgui.lua b/Development/talagan_ReaImGui Markdown/reaimgui_markdown/markdown-imgui.lua
index b731678a6..5d7b8df89 100644
--- a/Development/talagan_ReaImGui Markdown/reaimgui_markdown/markdown-imgui.lua	
+++ b/Development/talagan_ReaImGui Markdown/reaimgui_markdown/markdown-imgui.lua	
@@ -101,11 +101,11 @@ local function split_into_words_and_spaces(str)
             table.insert(result, char)
             i = i + 1
         else
-            local word = ""
+            local word_chars = {}  -- Table au lieu de string pour éviter O(n²)
 
             -- Aggregate characters (letters or anything)
             while i <= len and not is_white_space(char) do
-                word = word .. char
+                table.insert(word_chars, char)
                 i = i + 1
                 char = str:sub(i, i)
             end
@@ -118,11 +118,12 @@ local function split_into_words_and_spaces(str)
                 local next_char = str:sub(next_i, next_i)
 
                 if next_i <= len and punctuations[next_char] then
-                    word = word .. " " .. next_char
+                    table.insert(word_chars, " ")
+                    table.insert(word_chars, next_char)
                     i = next_i + 1
                 end
             end
-            table.insert(result, word)
+            table.insert(result, table.concat(word_chars))
         end
     end