use std::advance and std::distance instead of home-grown versions

[features.git] / src / frontends / controllers / ControlSpellchecker.C

diff --git a/src/frontends/controllers/ControlSpellchecker.C b/src/frontends/controllers/ControlSpellchecker.C
index 1de7fb2c30131212847d9193fdde874060204864..835aa4c1e9fa76230fa57e9cf7dda8cc9ac0beb8 100644 (file)
--- a/src/frontends/controllers/ControlSpellchecker.C
+++ b/src/frontends/controllers/ControlSpellchecker.C
@@ -154,7 +154,7 @@ bool isLetter(PosIterator & cur)
        return !cur.at_end()
                && cur.pit()->isLetter(cur.pos())
                && !isDeletedText(*cur.pit(), cur.pos())
-               && (!cur.inset() || cur.inset()->allowSpellCheck()); 
+               && (!cur.inset() || cur.inset()->allowSpellCheck());
 }
 
 
@@ -163,7 +163,7 @@ WordLangTuple nextWord(PosIterator & cur, PosIterator const & end,
 {
        // skip until we have real text (will jump paragraphs)
        for (; cur != end && !isLetter(cur); ++cur, ++progress);
-       
+
        if (cur == end)
                return WordLangTuple(string(), string());
 
@@ -195,8 +195,8 @@ void ControlSpellchecker::check()
        PosIterator const beg = buffer()->pos_iterator_begin();
        PosIterator const end = buffer()->pos_iterator_end();
 
-       int start = distance(beg, cur);
-       int const total = start + distance(cur, end);
+       int start = std::distance(beg, cur);
+       int const total = start + std::distance(cur, end);
 
        if (cur != buffer()->pos_iterator_begin())
                for (; cur != end && isLetter(cur); ++cur, ++start);
@@ -235,9 +235,9 @@ void ControlSpellchecker::check()
 
        if (!word_.word().empty()) {
                int const size = word_.word().size();
-               advance(cur, -size);
+               std::advance(cur, -size);
                bufferview()->putSelectionAt(cur, size, false);
-               advance(cur, size);
+               std::advance(cur, size);
        } else {
                showSummary();
                endSession();