updated for version 7.0020
diff --git a/src/undo.c b/src/undo.c
index 6efcffa..bdba903 100644
--- a/src/undo.c
+++ b/src/undo.c
@@ -185,10 +185,18 @@
* Netbeans defines areas that cannot be modified. Bail out here when
* trying to change text in a guarded area.
*/
- if (usingNetbeans && netbeans_is_guarded(top, bot))
+ if (usingNetbeans)
{
- EMSG(_(e_guarded));
- return FAIL;
+ if (netbeans_is_guarded(top, bot))
+ {
+ EMSG(_(e_guarded));
+ return FAIL;
+ }
+ if (curbuf->b_p_ro)
+ {
+ EMSG(_(e_nbreadonly));
+ return FAIL;
+ }
}
#endif
@@ -693,6 +701,10 @@
if (old_flags & UH_CHANGED)
changed();
else
+#ifdef FEAT_NETBEANS_INTG
+ /* per netbeans undo rules, keep it as modified */
+ if (!isNetbeansModified(curbuf))
+#endif
unchanged(curbuf, FALSE);
/*