From e468d988b369e61696608fc9ccd52c6d746cb735 Mon Sep 17 00:00:00 2001
From: nyamatongwe <unknown>
Date: Sun, 13 Jan 2002 01:10:10 +0000
Subject: Added option to autocompletion AutoCSetDropRestOfWord which removes
 any word characters following an insertion made by auto-completion. Bundled
 the changes made by an autocompletion into one undo action.

---
 src/Document.cxx | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'src/Document.cxx')

diff --git a/src/Document.cxx b/src/Document.cxx
index 8483d86f1..b7acc8610 100644
--- a/src/Document.cxx
+++ b/src/Document.cxx
@@ -722,13 +722,16 @@ Document::charClassification Document::WordCharClass(unsigned char ch) {
  * Used by commmands that want to select whole words.
  * Finds the start of word at pos when delta < 0 or the end of the word when delta >= 0.
  */
-int Document::ExtendWordSelect(int pos, int delta) {
+int Document::ExtendWordSelect(int pos, int delta, bool onlyWordCharacters) {
+	charClassification ccStart = ccWord;
 	if (delta < 0) {
-		charClassification ccStart = WordCharClass(cb.CharAt(pos-1));
+		if (!onlyWordCharacters)
+			ccStart = WordCharClass(cb.CharAt(pos-1));
 		while (pos > 0 && (WordCharClass(cb.CharAt(pos - 1)) == ccStart))
 			pos--;
 	} else {
-		charClassification ccStart = WordCharClass(cb.CharAt(pos));
+		if (!onlyWordCharacters)
+			ccStart = WordCharClass(cb.CharAt(pos));
 		while (pos < (Length()) && (WordCharClass(cb.CharAt(pos)) == ccStart))
 			pos++;
 	}
-- 
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