Cleanup: Replace a bunch of Cursor arguments with DocIterators.

[lyx.git] / src / DocIterator.cpp

diff --git a/src/DocIterator.cpp b/src/DocIterator.cpp
index 49705bc96b0fce1d29113a092c610ea2f9ea3f21..ec1f6b89cd1fcd2bf3788797221005732935f320 100644 (file)
--- a/src/DocIterator.cpp
+++ b/src/DocIterator.cpp
@@ -249,12 +249,7 @@ MathData & DocIterator::cell() const
 Text * DocIterator::innerText() const
 {
        LASSERT(!empty(), /**/);
-       // go up until first non-0 text is hit
-       // (innermost text is 0 in mathed)
-       for (int i = depth() - 1; i >= 0; --i)
-               if (slices_[i].text())
-                       return slices_[i].text();
-       return 0;
+       return innerTextSlice().text();
 }
 
 
@@ -610,16 +605,4 @@ bool operator==(StableDocIterator const & dit1, StableDocIterator const & dit2)
 }
 
 
-bool isLetter(DocIterator const & dit)
-{
-       return dit.inTexted()
-               && dit.inset().allowSpellCheck()
-               && dit.pos() != dit.lastpos()
-               && (dit.paragraph().isLetter(dit.pos())
-                   // We want to pass the ' and escape chars to ispell
-                   || contains(from_utf8(lyxrc.spellchecker_esc_chars + '\''),
-                               dit.paragraph().getChar(dit.pos())))
-               && !dit.paragraph().isDeleted(dit.pos());
-}
-
 } // namespace lyx