From 1a82b474a3a6e035844e4f2e32f65cdca3c0cf00 Mon Sep 17 00:00:00 2001
From: nyamatongwe <unknown>
Date: Thu, 14 Jun 2007 12:56:07 +0000
Subject: Fixing position cache size setting and documenting the position
 cache.

---
 doc/ScintillaDoc.html | 8 ++++++++
 src/Editor.cxx        | 2 +-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/doc/ScintillaDoc.html b/doc/ScintillaDoc.html
index 053a49fe9..bf6971aa2 100644
--- a/doc/ScintillaDoc.html
+++ b/doc/ScintillaDoc.html
@@ -4220,6 +4220,8 @@ sptr_t CallScintilla(unsigned int iMessage, uptr_t wParam, sptr_t lParam){
      <a class="message" href="#SCI_GETWRAPSTARTINDENT">SCI_GETWRAPSTARTINDENT</a><br />
      <a class="message" href="#SCI_SETLAYOUTCACHE">SCI_SETLAYOUTCACHE(int cacheMode)</a><br />
      <a class="message" href="#SCI_GETLAYOUTCACHE">SCI_GETLAYOUTCACHE</a><br />
+     <a class="message" href="#SCI_SETPOSITIONCACHE">SCI_SETPOSITIONCACHE(int size)</a><br />
+     <a class="message" href="#SCI_GETPOSITIONCACHE">SCI_GETPOSITIONCACHE</a><br />
      <a class="message" href="#SCI_LINESSPLIT">SCI_LINESSPLIT(int pixelWidth)</a><br />
      <a class="message" href="#SCI_LINESJOIN">SCI_LINESJOIN</a><br />
      <a class="message" href="#SCI_WRAPCOUNT">SCI_WRAPCOUNT(int docLine)</a><br />
@@ -4401,6 +4403,12 @@ sptr_t CallScintilla(unsigned int iMessage, uptr_t wParam, sptr_t lParam){
     </table>
     <br />
 
+    <p><b id="SCI_SETPOSITIONCACHE">SCI_SETPOSITIONCACHE(int size)</b><br />
+     <b id="SCI_GETPOSITIONCACHE">SCI_GETPOSITIONCACHE</b><br />
+     The position cache stores position information for short runs of text
+     so that their layout can be determined more quickly if the run recurs.
+     The size in entries of this cache can be set with <code>SCI_SETPOSITIONCACHE</code>.</p>
+
     <p><b id="SCI_LINESSPLIT">SCI_LINESSPLIT(int pixelWidth)</b><br />
      Split a range of lines indicated by the target into lines that are at most pixelWidth wide.
      Splitting occurs on word boundaries wherever possible in a similar manner to line wrapping.
diff --git a/src/Editor.cxx b/src/Editor.cxx
index 6af15a297..f96ef1bfc 100644
--- a/src/Editor.cxx
+++ b/src/Editor.cxx
@@ -6379,7 +6379,7 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
 		return llc.GetLevel();
 
 	case SCI_SETPOSITIONCACHE:
-		posCache.SetSize(0x400);
+		posCache.SetSize(wParam);
 		break;
 
 	case SCI_GETPOSITIONCACHE:
-- 
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