From 28359bf31e4f696901245bc955df74fd8bdda4bf Mon Sep 17 00:00:00 2001
From: nyamatongwe <devnull@localhost>
Date: Mon, 16 Jul 2012 14:06:12 +1000
Subject: Implement SCI_GETSELECTIONEMPTY API. Bug #3543121.

---
 doc/ScintillaDoc.html | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'doc/ScintillaDoc.html')

diff --git a/doc/ScintillaDoc.html b/doc/ScintillaDoc.html
index 0fe4b05c7..2ab2d7f03 100644
--- a/doc/ScintillaDoc.html
+++ b/doc/ScintillaDoc.html
@@ -911,8 +911,8 @@ struct Sci_TextToFind {
     pasting from the clipboard into the document, and clearing the document.
     <code>SCI_CANPASTE</code> returns non-zero if the document isn't read-only and if the selection
     doesn't contain protected text. If you need a "can copy" or "can cut", use
-    <code>SCI_GETSELECTIONSTART()-SCI_GETSELECTIONEND()</code>, which will be non-zero if you can
-    copy or cut to the clipboard.</p>
+    <code>SCI_GETSELECTIONEMPTY()</code>, which will be zero if there are any non-empty
+    selection ranges implying that a copy or cut to the clipboard should work.</p>
 
     <p>GTK+ does not really support <code>SCI_CANPASTE</code> and always returns <code>TRUE</code>
     unless the document is read-only.</p>
@@ -1504,6 +1504,7 @@ struct Sci_TextToFind {
      <br />
 
      <a class="message" href="#SCI_GETSELECTIONS">SCI_GETSELECTIONS</a><br />
+     <a class="message" href="#SCI_GETSELECTIONEMPTY">SCI_GETSELECTIONEMPTY</a><br />
      <a class="message" href="#SCI_CLEARSELECTIONS">SCI_CLEARSELECTIONS</a><br />
      <a class="message" href="#SCI_SETSELECTION">SCI_SETSELECTION(int caret, int anchor)</a><br />
      <a class="message" href="#SCI_ADDSELECTION">SCI_ADDSELECTION(int caret, int anchor)</a><br />
@@ -1614,6 +1615,10 @@ struct Sci_TextToFind {
     <b id="SCI_GETSELECTIONS">SCI_GETSELECTIONS</b><br />
      Return the number of selections currently active.</p>
 
+    <p>
+    <b id="SCI_GETSELECTIONEMPTY">SCI_GETSELECTIONEMPTY</b><br />
+     Return 1 if every selected range is empty else 0.</p>
+
     <p>
     <b id="SCI_CLEARSELECTIONS">SCI_CLEARSELECTIONS</b><br />
      Set a single empty selection at 0 as the only selection.</p>
-- 
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