SCI_SETCHARSDEFAULT and more clarification of SCI_SETWORDCHARS and

SCI_SETWHITESPACECHARS.

1 files changed, 13 insertions, 5 deletions

diff --git a/doc/ScintillaDoc.html b/doc/ScintillaDoc.html
index 221d141db..86be00fb8 100644
--- a/doc/ScintillaDoc.html
+++ b/doc/ScintillaDoc.html
@@ -2217,8 +2217,9 @@ struct TextToFind {
      <a class="message" href="#SCI_GETCODEPAGE">SCI_GETCODEPAGE</a><br />
      <a class="message" href="#SCI_SETWORDCHARS">SCI_SETWORDCHARS(&lt;unused&gt;, const char
     *chars)</a><br />
-	 <a class="message" href="#SCI_SETWHITESPACECHARS">SCI_SETWHITESPACECHARS(&lt;unused&gt;, const char
+     <a class="message" href="#SCI_SETWHITESPACECHARS">SCI_SETWHITESPACECHARS(&lt;unused&gt;, const char
     *chars)</a><br />
+     <a class="message" href="#SCI_SETCHARSDEFAULT">SCI_SETCHARSDEFAULT</a><br />
      <a class="message" href="#SCI_GRABFOCUS">SCI_GRABFOCUS</a><br />
      <a class="message" href="#SCI_SETFOCUS">SCI_SETFOCUS(bool focus)</a><br />
      <a class="message" href="#SCI_GETFOCUS">SCI_GETFOCUS</a><br />
@@ -2305,17 +2306,24 @@ struct TextToFind {
     <p><b id="SCI_SETWORDCHARS">SCI_SETWORDCHARS(&lt;unused&gt;, const char *chars)</b><br />
      Scintilla has several functions that operate on words, which are defined to be contiguous
     sequences of characters from a particular set of characters. This message defines which
-    characters are members of that set. If <code>chars</code> is null then the default set,
-    alphanumeric and '_', is used. For example, if you don't allow '_' in your set of characters
+    characters are members of that set. The character sets are set to default values before processing this
+    function.
+    For example, if you don't allow '_' in your set of characters
     use:<br />
      <code>SCI_SETWORDCHARS(0, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789")</code>;</p>
 
     <p><b id="SCI_SETWHITESPACECHARS">SCI_SETWHITESPACECHARS(&lt;unused&gt;, const char *chars)</b><br />
      Similar to <code>SCI_SETWORDCHARS</code>, this message allows the user to define which chars Scintilla considers
-	as whitespace.  If <code>chars</code> is null then the default set, space and all char codes less than
-	0x20, are used.  Setting the whitespace chars allows the user to fine-tune Scintilla's behaviour doing
+	as whitespace.  Setting the whitespace chars allows the user to fine-tune Scintilla's behaviour doing
 	such things as moving the cursor to the start or end of a word; for example, by defining punctuation chars
 	as whitespace, they will be skipped over when the user presses ctrl+left or ctrl+right.
+	This function should be called after <code>SCI_SETWORDCHARS</code> as it will
+	reset the whitespace characters to the default set.</p>
+    <p><b id="SCI_SETCHARSDEFAULT">SCI_SETCHARSDEFAULT</b><br />
+     Use the default sets of word and whitespace characters. This sets whitespace to space, tab and other
+     characters with codes less than 0x20, with word characters set to alphanumeric and '_'.
+    </p>
+
 
     <p><b id="SCI_GRABFOCUS">SCI_GRABFOCUS</b><br />
      <b id="SCI_SETFOCUS">SCI_SETFOCUS(bool focus)</b><br />