* paragraph.h: add method isUnchanged(..)
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15511
a592a061-630c-0410-9148-
cb99ea01b6c8
/// is there a change within the given range ?
bool isChanged(pos_type start, pos_type end) const;
+ /// is there an unchanged char at the given pos ?
+ bool isUnchanged(pos_type pos) const {
+ return lookupChange(pos).type == Change::UNCHANGED;
+ }
/// is there an insertion at the given pos ?
bool isInserted(pos_type pos) const {
return lookupChange(pos).type == Change::INSERTED;