X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=Utils%2FTermlib%2FEditor.cc;h=0122904da71794f0b8950ed9f9f80ef82207a455;hb=da4da33fc6ce9f6140d4bfb2ff8266f676e7683b;hp=8f434a6b323a1c8b158f4f069c934c48fe5a0f78;hpb=6cfb0a8ca46d3cb0cc521a75118027ecc3fa4ef1;p=senf.git

diff --git a/Utils/Termlib/Editor.cc b/Utils/Termlib/Editor.cc
index 8f434a6..0122904 100644
--- a/Utils/Termlib/Editor.cc
+++ b/Utils/Termlib/Editor.cc
@@ -253,11 +253,13 @@ prefix_ void senf::term::BaseEditor::processKeys()
 }
 
 prefix_ unsigned senf::term::BaseEditor::width()
+    const
 {
     return terminal_->width();
 }
 
 prefix_ unsigned senf::term::BaseEditor::height()
+    const
 {
     return terminal_->height();
 }
@@ -346,7 +348,7 @@ prefix_ void senf::term::LineEditor::accept()
     if (enabled_)
         newline();
     hide();
-    pushHistory(text_);
+    pushHistory(text_, true);
     callback_(text_);
     clear();
 }
@@ -430,14 +432,16 @@ prefix_ void senf::term::LineEditor::insert(std::string const & text)
     redisplay();
 }
 
-prefix_ void senf::term::LineEditor::pushHistory(std::string const & text)
+prefix_ void senf::term::LineEditor::pushHistory(std::string const & text, bool accept)
 {
     if (! text.empty()
+        && (accept || historyPoint_ == history_.size() || history_[historyPoint_] != text)
         && (history_.empty() || history_.back() != text)) {
         history_.push_back(text);
         while (history_.size() > MAX_HISTORY_SIZE)
             history_.erase(history_.begin());
-        historyPoint_ = history_.size() - 1;
+        if (accept)
+            historyPoint_ = history_.size() - 1;
     }
 }