X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2FInsetERT.cpp;h=ce9d3834d2b74d3e5c20394ccdfcac7ecad721de;hb=860accd01fb8115ec7c6ad80b054f1046e19c62f;hp=88c883e8f820671c7a6e59ebc31d68df60478f50;hpb=f75569d08c98b6cd7799a6b65fd7bef8a515d59e;p=lyx.git

diff --git a/src/insets/InsetERT.cpp b/src/insets/InsetERT.cpp
index 88c883e8f8..ce9d3834d2 100644
--- a/src/insets/InsetERT.cpp
+++ b/src/insets/InsetERT.cpp
@@ -29,10 +29,6 @@
 #include "Paragraph.h"
 #include "TextClass.h"
 
-#include "frontends/alert.h"
-#include "frontends/Application.h"
-
-#include "support/debug.h"
 #include "support/gettext.h"
 #include "support/lstrings.h"
 
@@ -57,7 +53,8 @@ void InsetERT::write(ostream & os) const
 }
 
 
-int InsetERT::plaintext(odocstream & os, OutputParams const & rp) const
+int InsetERT::plaintext(odocstringstream & os,
+        OutputParams const & rp, size_t max_length) const
 {
 	if (!rp.inIndexEntry)
 		// do not output TeX code
@@ -66,7 +63,7 @@ int InsetERT::plaintext(odocstream & os, OutputParams const & rp) const
 	ParagraphList::const_iterator par = paragraphs().begin();
 	ParagraphList::const_iterator end = paragraphs().end();
 
-	while (par != end) {
+	while (par != end && os.str().size() <= max_length) {
 		pos_type siz = par->size();
 		for (pos_type i = 0; i < siz; ++i) {
 			char_type const c = par->getChar(i);
@@ -112,14 +109,18 @@ int InsetERT::docbook(odocstream & os, OutputParams const &) const
 void InsetERT::doDispatch(Cursor & cur, FuncRequest & cmd)
 {
 	switch (cmd.action()) {
-	case LFUN_INSET_MODIFY: {
-		setStatus(cur, string2params(to_utf8(cmd.argument())));
-		break;
-	}
+	case LFUN_INSET_MODIFY:
+		if (cmd.getArg(0) == "ert") {
+			cur.recordUndoInset(this);
+			setStatus(cur, string2params(to_utf8(cmd.argument())));
+			break;
+		}
+		//fall-through
 	default:
 		InsetCollapsable::doDispatch(cur, cmd);
 		break;
 	}
+
 }