X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FParagraph.cpp;h=c29ca4cb930110e780b8011b19ef7fea4d77a246;hb=28f6c312a95ba6a2f632c7540b8b69f0f2c0ab02;hp=734d18a81c6574388f6eeb2d71236a6b6880c865;hpb=4ab1d77577fe746eb9ff9920a1b443977581ad3e;p=lyx.git

diff --git a/src/Paragraph.cpp b/src/Paragraph.cpp
index 734d18a81c..c29ca4cb93 100644
--- a/src/Paragraph.cpp
+++ b/src/Paragraph.cpp
@@ -562,6 +562,18 @@ void Paragraph::addChangesToToc(DocIterator const & cdit,
 }
 
 
+void Paragraph::addChangesToBuffer(Buffer const & buf) const
+{
+	d->changes_.updateBuffer(buf);
+}
+
+
+bool Paragraph::isChangeUpdateRequired() const
+{
+	return d->changes_.isUpdateRequired();
+}
+
+
 bool Paragraph::isDeleted(pos_type start, pos_type end) const
 {
 	LASSERT(start >= 0 && start <= size(), return false);
@@ -1192,7 +1204,9 @@ void Paragraph::Private::latexSpecialChar(otexstream & os,
 		break;
 	case '-':
 		os << '-';
-		if (i + 1 < end_pos && text_[i+1] == '-') {
+		if (i + 1 < static_cast<pos_type>(text_.size()) &&
+		    (end_pos == -1 || i + 1 < end_pos) &&
+		    text_[i+1] == '-') {
 			// Prevent "--" becoming an endash and "---" becoming
 			// an emdash.
 			// Within \ttfamily, "--" is merged to "-" (no endash)
@@ -1395,7 +1409,7 @@ void Paragraph::Private::validate(LaTeXFeatures & features) const
 				}
 			}
 			string const snippet = to_utf8(ods.str());
-			features.addPreambleSnippet(snippet);
+			features.addPreambleSnippet(snippet, true);
 		}
 	}
 
@@ -1731,7 +1745,10 @@ Font const & Paragraph::getFontSettings(BufferParams const & bparams,
 
 FontSpan Paragraph::fontSpan(pos_type pos) const
 {
-	LBUFERR(pos < size());
+	LBUFERR(pos <= size());
+
+	if (pos == size())
+		return FontSpan(pos, pos);
 
 	pos_type start = 0;
 	FontList::const_iterator cit = d->fontlist_.begin();
@@ -1820,14 +1837,6 @@ Font const Paragraph::getLayoutFont
 }
 
 
-/// Returns the height of the highest font in range
-FontSize Paragraph::highestFontInRange
-	(pos_type startpos, pos_type endpos, FontSize def_size) const
-{
-	return d->fontlist_.highestInRange(startpos, endpos, def_size);
-}
-
-
 char_type Paragraph::getUChar(BufferParams const & bparams, pos_type pos) const
 {
 	char_type c = d->text_[pos];