Fix bug 6055: change-next does not work in tables

The problem was just the faulty use of CursorSlice::at_begin/end(), which does not look for end of cell, but end of inset.

diff --git a/src/lyxfind.cpp b/src/lyxfind.cpp
index 308074c3a9ca06e3757ef8f879e28ee0b422f812..9b4ea3f1bbe639c767fbd53fc2ee22f9688654b0 100644 (file)
--- a/src/lyxfind.cpp
+++ b/src/lyxfind.cpp
@@ -456,13 +456,13 @@ bool findChange(BufferView * bv, bool next)
        Change orig_change = tip.paragraph().lookupChange(tip.pos());
 
        if (next) {
-               for (; !tip.at_end(); tip.forwardPos()) {
+               for (; tip.pit() < tip.lastpit() || tip.pos() < tip.lastpos(); tip.forwardPos()) {
                        Change change = tip.paragraph().lookupChange(tip.pos());
                        if (!change.isSimilarTo(orig_change))
                                break;
                }
        } else {
-               for (; !tip.at_begin();) {
+               for (; tip.pit() > 0 || tip.pos() > 0;) {
                        tip.backwardPos();
                        Change change = tip.paragraph().lookupChange(tip.pos());
                        if (!change.isSimilarTo(orig_change)) {