X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FText.cpp;h=0ca32a4e931847fbad9a89becf485192e8a2025c;hb=1d637b8af0f76d7c758db91ee3a196306f861a21;hp=aa70b18cbfb8bbba8fe7ecf0e0c97214dc80207c;hpb=6a7c9d12f9f45b207ed19b03cb494ec5fb660617;p=lyx.git

diff --git a/src/Text.cpp b/src/Text.cpp
index aa70b18cbf..0ca32a4e93 100644
--- a/src/Text.cpp
+++ b/src/Text.cpp
@@ -1369,6 +1369,20 @@ void Text::selectWord(Cursor & cur, word_location loc)
 }
 
 
+void Text::expandWordSel(Cursor & cur)
+{
+	// get selection of word around cur
+	Cursor c = cur;
+	c.selection(false);
+	c.text()->selectWord(c, WHOLE_WORD);
+	// use the correct word boundary, depending on selection direction
+	if (cur.top() > cur.normalAnchor())
+		cur.pos() = c.selEnd().pos();
+	else
+		cur.pos() = c.selBegin().pos();
+}
+
+
 void Text::selectAll(Cursor & cur)
 {
 	LBUFERR(this == cur.text());
@@ -2149,7 +2163,10 @@ docstring Text::currentState(CursorData const & cur, bool devel_mode) const
 		if (!par.empty() && cur.pos() < par.size()) {
 			// Force output of code point, not character
 			size_t const c = par.getChar(cur.pos());
-			os << _(", Char: 0x") << hex << c;
+			if (c == META_INSET)
+				os << ", Char: INSET";
+			else
+				os << _(", Char: 0x") << hex << c;
 		}
 		os << _(", Boundary: ") << cur.boundary();
 //		Row & row = cur.textRow();
@@ -2364,7 +2381,8 @@ void Text::setMacrocontextPosition(DocIterator const & pos)
 bool Text::completionSupported(Cursor const & cur) const
 {
 	Paragraph const & par = cur.paragraph();
-	return !cur.selection()
+	return !cur.buffer()->isReadonly()
+		&& !cur.selection()
 		&& cur.pos() > 0
 		&& (cur.pos() >= par.size() || par.isWordSeparator(cur.pos()))
 		&& !par.isWordSeparator(cur.pos() - 1);
@@ -2378,9 +2396,12 @@ CompletionList const * Text::createCompletionList(Cursor const & cur) const
 }
 
 
-bool Text::insertCompletion(Cursor & cur, docstring const & s, bool /*finished*/)
+bool Text::insertCompletion(Cursor & cur, docstring const & s)
 {
 	LBUFERR(cur.bv().cursor() == cur);
+	if (cur.buffer()->isReadonly())
+		return false;
+	cur.recordUndo();
 	cur.insert(s);
 	cur.bv().cursor() = cur;
 	if (!(cur.result().screenUpdate() & Update::Force))