Improve undo of consecutive insertions/deletions

[features.git] / src / Text.cpp

diff --git a/src/Text.cpp b/src/Text.cpp
index ea9fba7cb0e888091aad67a09b9ca8c89a35cf91..c438f7760fafaa93c5db4c259dd9f321fb5a015b 100644 (file)
--- a/src/Text.cpp
+++ b/src/Text.cpp
@@ -198,7 +198,7 @@ void mergeParagraph(BufferParams const & bparams,
 
 
 Text::Text(InsetText * owner, bool use_default_layout)
-       : owner_(owner), autoBreakRows_(false), undo_counter_(0)
+       : owner_(owner), autoBreakRows_(false)
 {
        pars_.push_back(Paragraph());
        Paragraph & par = pars_.back();
@@ -212,7 +212,7 @@ Text::Text(InsetText * owner, bool use_default_layout)
 
 
 Text::Text(InsetText * owner, Text const & text)
-       : owner_(owner), autoBreakRows_(text.autoBreakRows_), undo_counter_(0)
+       : owner_(owner), autoBreakRows_(text.autoBreakRows_)
 {
        pars_ = text.pars_;
        ParagraphList::iterator const end = pars_.end();
@@ -1081,15 +1081,6 @@ void Text::charInserted(Cursor & cur)
 {
        Paragraph & par = cur.paragraph();
 
-       // Here we call finishUndo for every 20 characters inserted.
-       // This is from my experience how emacs does it. (Lgb)
-       if (undo_counter_ < 20) {
-               ++undo_counter_;
-       } else {
-               cur.finishUndo();
-               undo_counter_ = 0;
-       }
-
        // register word if a non-letter was entered
        if (cur.pos() > 1
            && !par.isWordSeparator(cur.pos() - 2)