From 8a4320bb497941f2ac7223edd4ff23d0f690352e Mon Sep 17 00:00:00 2001
From: mitchell <70453897+667e-11@users.noreply.github.com>
Date: Thu, 16 Aug 2007 00:28:42 -0400
Subject: Fixed 'find previous' bug; core/ext/find.lua Changeset 15 introduced
 an 'increment' variable that is normally +/-1 for find next and find prev
 respectively. However instead of adding the increment for find prev, it
 subtracts it, effectively adding 1 which is not right.

---
 core/ext/find.lua | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'core/ext/find.lua')

diff --git a/core/ext/find.lua b/core/ext/find.lua
index 640317fd..803e31a9 100644
--- a/core/ext/find.lua
+++ b/core/ext/find.lua
@@ -34,17 +34,15 @@ function find.find(text, flags, next, nowrap, wrapped)
     increment = next and 1 or -1
   end
   if flags < 8 then
+    buffer:goto_pos( buffer[next and 'current_pos' or 'anchor'] + increment )
+    buffer:search_anchor()
     if next then
-      buffer:goto_pos(buffer.current_pos + increment)
-      buffer:search_anchor()
       result = buffer:search_next(flags, text)
     else
-      buffer:goto_pos(buffer.anchor - increment)
-      buffer:search_anchor()
       result = buffer:search_prev(flags, text)
     end
     if result then buffer:scroll_caret() end
-  else -- lua pattern search
+  else -- lua pattern search (forward search only)
     local buffer_text = buffer:get_text(buffer.length)
     local results = { buffer_text:find(text, buffer.anchor + increment) }
     if #results > 0 then
-- 
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