From 206b56b08f334fc2fe743f91bebbe070cb72f4d5 Mon Sep 17 00:00:00 2001
From: dam <devnull@localhost>
Date: Sat, 10 Feb 2024 16:24:48 +0000
Subject: Small improve on read_input search for terminators.

---
 TUI/module.jai | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/TUI/module.jai b/TUI/module.jai
index 64567fa..0ae0398 100644
--- a/TUI/module.jai
+++ b/TUI/module.jai
@@ -488,10 +488,6 @@ read_input :: (count_limit: int = -1, terminators: .. u8) -> string {
     assert_is_initialized();
 
     assert(count_limit >= 0 || terminators.count > 0, "Infinite loop detected, aborting."); // TODO Maybe just return!?
-    // if count_limit < 0 && terminators.count == 0 {
-        // TODO Write error to log.
-        // return "";
-    // }
 
     if count_limit < 0 {
         builder: String_Builder;
@@ -500,12 +496,16 @@ read_input :: (count_limit: int = -1, terminators: .. u8) -> string {
         while read_loop := true {
             buffer := get_current_buffer(*builder);
             buffer_data := get_buffer_data(buffer);
+            
+            previous_count := buffer.count;
             buffer.count += OS_read_input(buffer_data + buffer.count, buffer.allocated - buffer.count);
-            for 0..buffer.count-1 {
+
+            for previous_count..buffer.count-1 {
                 for t: terminators {
                     if buffer_data[it] == t then break read_loop;
                 }
             }
+
             if buffer.count == buffer.allocated then expand(*builder);
             OS_wait_for_input();
         }
@@ -516,13 +516,18 @@ read_input :: (count_limit: int = -1, terminators: .. u8) -> string {
         buffer.count = 0;
         
         while read_loop := true {
+        
+            previous_count := buffer.count;
             buffer.count += OS_read_input(buffer.data + buffer.count, count_limit - buffer.count);
+            
             if buffer.count == count_limit then break;
-            for 0..buffer.count-1 {
+            
+            for previous_count..buffer.count-1 {
                 for t: terminators {
                     if buffer[it] == t then break read_loop;
                 }
             }
+            
             OS_wait_for_input();
         }
         
-- 
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