diff --git a/src/data/set.cpp b/src/data/set.cpp
index 2aff7189..ae641062 100644
--- a/src/data/set.cpp
+++ b/src/data/set.cpp
@@ -12,7 +12,8 @@
 #include <data/card.hpp>
 #include <data/keyword.hpp>
 #include <data/field.hpp>
-#include <data/field/text.hpp> // for 0.2.7 fix
+#include <data/field/text.hpp>    // for 0.2.7 fix
+#include <util/tagged_string.hpp> // for 0.2.7 fix
 #include <script/value.hpp>
 #include <script/script_manager.hpp>
 #include <wx/sstream.h>
@@ -62,9 +63,9 @@ String Set::typeName() const { return _("set"); }
 void fix_value_207(const ValueP& value) {
 	if (TextValue* v = dynamic_cast<TextValue*>(value.get())) {
 		// text value -> fix it
-//		v->value.assign(	// don't change defaultness
-//			fix_old_tags(v->value); // remove tags
-//		);
+		v->value.assignDontChangeDefault(	// don't change defaultness
+			fix_old_tags(v->value()) // remove tags
+		);
 	}
 }
 
diff --git a/src/gui/value/text.cpp b/src/gui/value/text.cpp
index 281c3f4b..04dbc4fa 100644
--- a/src/gui/value/text.cpp
+++ b/src/gui/value/text.cpp
@@ -213,6 +213,11 @@ void TextValueEditor::onMenu(wxCommandEvent& ev) {
 
 // ----------------------------------------------------------------------------- : Other overrides
 
+void TextValueEditor::draw(RotatedDC& dc) {
+	TextValueViewer::draw(dc);
+	v.drawSelection(dc, style(), selection_start, selection_end);
+}
+
 wxCursor rotated_ibeam;
 
 wxCursor TextValueEditor::cursor() const {
@@ -237,6 +242,8 @@ void TextValueEditor::onAction(const ValueAction& action, bool undone) {
 	TYPE_CASE(action, TextValueAction) {
 		selection_start = action.selection_start;
 		selection_end   = action.selection_end;
+		fixSelection();
+		if (isCurrent()) showCaret();
 	}
 }
 
@@ -471,7 +478,7 @@ void TextValueEditor::moveSelection(size_t new_end, bool also_move_start, Moveme
 
 void TextValueEditor::moveSelectionNoRedraw(size_t new_end, bool also_move_start, Movement dir) {
 	selection_end = new_end;
-	if (also_move_start)  selection_start = selection_end;
+	if (also_move_start) selection_start = selection_end;
 	fixSelection(dir);
 }
 
@@ -479,7 +486,7 @@ void TextValueEditor::fixSelection(Movement dir) {
 	const String& val = value().value();
 	// value may have become smaller because of undo/redo
 	// make sure the selection stays inside the text
-	size_t size;
+	size_t size = val.size();
 	selection_end   = min(size, selection_end);
 	selection_start = min(size, selection_start);
 	// start and end must be on the same side of separators
@@ -513,6 +520,8 @@ void TextValueEditor::fixSelection(Movement dir) {
 		atompos = val.find(_("<atom"), atompos + 1);
 	}
 	// start and end must not be inside or between tags
+	selection_start = v.firstVisibleChar(selection_start, dir == MOVE_LEFT ? -1 : +1);
+	selection_end   = v.firstVisibleChar(selection_end,   dir == MOVE_LEFT ? -1 : +1);
 	//  TODO
 }
 
@@ -521,7 +530,7 @@ size_t TextValueEditor::prevCharBoundry(size_t pos) const {
 	return max(0, (int)pos - 1);
 }
 size_t TextValueEditor::nextCharBoundry(size_t pos) const {
-	return max(value().value().size(), pos + 1);
+	return min(value().value().size(), pos + 1);
 }
 size_t TextValueEditor::prevWordBoundry(size_t pos) const {
 	const String& val = value().value();
diff --git a/src/gui/value/text.hpp b/src/gui/value/text.hpp
index d90d41ff..d31fc5bb 100644
--- a/src/gui/value/text.hpp
+++ b/src/gui/value/text.hpp
@@ -79,6 +79,7 @@ class TextValueEditor : public TextValueViewer, public ValueEditor {
 	virtual wxCursor cursor() const;
 	virtual void determineSize();
 	virtual void onShow(bool);
+	virtual void draw(RotatedDC&);
 	
 	// --------------------------------------------------- : Data
   private:
diff --git a/src/render/text/viewer.cpp b/src/render/text/viewer.cpp
index 6e2a4930..9dd6dc8b 100644
--- a/src/render/text/viewer.cpp
+++ b/src/render/text/viewer.cpp
@@ -82,7 +82,7 @@ void TextViewer::draw(RotatedDC& dc, const String& text, const TextStyle& style,
 void TextViewer::drawSelection(RotatedDC& dc, const TextStyle& style, size_t sel_start, size_t sel_end) {
 	Rotater r(dc, style.getRotation());
 	if (sel_start == sel_end) return;
-	if (sel_end <  sel_start) swap(sel_start, sel_end);
+	if (sel_end < sel_start) swap(sel_start, sel_end);
 	dc.SetBrush(*wxBLACK_BRUSH);
 	dc.SetPen(*wxTRANSPARENT_PEN);
 	dc.SetLogicalFunction(wxINVERT);
@@ -96,7 +96,7 @@ void TextViewer::Line::drawSelection(RotatedDC& dc, size_t sel_start, size_t sel
 	if (!visible(dc)) return;
 	if (sel_start < end() && sel_end > start) {
 		double x1 = positions[sel_start];
-		double x2 = positions[max(end(), sel_end)];
+		double x2 = positions[min(end(), sel_end)];
 		dc.DrawRectangle(RealRect(x1, top, x2 - x1, line_height));
 	}
 }
@@ -116,6 +116,7 @@ const TextViewer::Line& TextViewer::findLine(size_t index) const {
 }
 
 size_t TextViewer::moveLine(size_t index, int delta) const {
+	if (lines.empty()) return index;
 	const Line* line1 = &findLine(index);
 	const Line* line2 = line1 + delta;
 	if (line2 >= &lines.front() && line2 <= &lines.back()) {
@@ -151,6 +152,7 @@ size_t TextViewer::indexAt(const RealPoint& pos) const {
 }
 
 RealRect TextViewer::charRect(size_t index) const {
+	if (lines.empty()) return RealRect(0,0,0,0);
 	const Line& l = findLine(index);
 	size_t pos = index - l.start;
 	if (pos >= l.positions.size()) {
@@ -160,9 +162,32 @@ RealRect TextViewer::charRect(size_t index) const {
 	}
 }
 
+bool TextViewer::isVisible(size_t index) const {
+	if (lines.empty()) return false;
+	const Line& l = findLine(index);
+	size_t pos = index - l.start;
+	if (pos >= l.positions.size()) {
+		return false;
+	} else if (pos + 1 == l.positions.size()) {
+		return true; // last char of the line
+	} else {
+		return l.positions[pos + 1] - l.positions[pos] > 0.0001;
+	}
+}
+size_t TextViewer::firstVisibleChar(size_t index, int delta) const {
+	if (lines.empty()) return index;
+	const Line& l = findLine(index);
+	int pos = (int)(index - l.start);
+	while (pos + delta > 0 && (size_t)pos + delta + 1 < l.positions.size()) {
+		if (l.positions[pos + 1] - l.positions[pos] > 0.0001) break;
+		pos += delta;
+	}
+	return pos + l.start;
+}
+
 double TextViewer::heightOfLastLine() const {
 	if (lines.empty()) return 0;
-	else               return lines.back().line_height;
+	return lines.back().line_height;
 }
 
 // ----------------------------------------------------------------------------- : Elements
diff --git a/src/render/text/viewer.hpp b/src/render/text/viewer.hpp
index b6c91cf3..d8492276 100644
--- a/src/render/text/viewer.hpp
+++ b/src/render/text/viewer.hpp
@@ -56,8 +56,6 @@ class TextViewer {
 	
 	// --------------------------------------------------- : Positions
 	
-	/// Find the character index that is before/after the given index, and which has a nonzero width
-//	size_t moveChar(size_t index, int delta) const;
 	/// Find the character index that is on a line above/below index
 	/** If this would move outisde the text, returns the input index */
 	size_t moveLine(size_t index, int delta) const;
@@ -78,6 +76,10 @@ class TextViewer {
 	
 	/// Return the rectangle around a single character
 	RealRect charRect(size_t index) const;
+	/// Is the character at the given index visible?
+	bool isVisible(size_t index) const;
+	/// Find the first character index that is at/before/after the given index, and which has a nonzero width
+	size_t firstVisibleChar(size_t index, int delta) const;
 	
 	/// Return the height of the last line
 	double heightOfLastLine() const;
diff --git a/src/script/functions.cpp b/src/script/functions.cpp
index 752ea608..c6177e46 100644
--- a/src/script/functions.cpp
+++ b/src/script/functions.cpp
@@ -8,6 +8,7 @@
 
 #include <script/value.hpp>
 #include <script/context.hpp>
+#include <util/tagged_string.hpp>
 #include <wx/regex.h>
 
 DECLARE_TYPEOF_COLLECTION(UInt);
@@ -56,6 +57,7 @@ class ScriptReplaceRule : public ScriptValue {
 				ret  += inside;
 				input = next_input;
 			}
+			ret += input;
 			SCRIPT_RETURN(ret);
 		} else {
 			// dumb replacing
@@ -79,7 +81,7 @@ SCRIPT_FUNCTION(replace_rule) {
 		throw ScriptError(_("Error while compiling regular expression: '")+match+_("'"));
 	}
 	// replace
-	ScriptValueP replace = ctx.getVariable(_("replace"));
+	SCRIPT_PARAM(ScriptValueP, replace);
 	if (replace->type() == SCRIPT_FUNCTION) {
 		ret->replacement_function = replace;
 	} else {
@@ -234,25 +236,57 @@ String spec_sort(const String& spec, const String& input) {
 }
 
 
-class ScriptSortRule : public ScriptValue {
-  public:
-	ScriptSortRule(const String& order) : order(order) {}
-	
-	virtual ScriptType type() const { return SCRIPT_FUNCTION; }
-	virtual String typeName() const { return _("sort_rule"); }
-	virtual ScriptValueP eval(Context& ctx) const {
-		SCRIPT_PARAM(String, input);
-		SCRIPT_RETURN(spec_sort(order, input));
-	}
-	
-  private:
-	String order;
-};
+// Utility for defining a script rule with a single parameter
+#define SCRIPT_RULE_1(funname, type1, name1)								\
+	class ScriptRule_##funname: public ScriptValue {						\
+	  public:																\
+		inline ScriptRule_##funname(const type1& name1) : name1(name1) {}	\
+		virtual ScriptType type() const { return SCRIPT_FUNCTION; }			\
+		virtual String typeName() const { return _(#funname)_("_rule"); }	\
+		virtual ScriptValueP eval(Context& ctx) const;						\
+	  private:																\
+		type1 name1;														\
+	};																		\
+	SCRIPT_FUNCTION(funname##_rule) {										\
+		SCRIPT_PARAM(type1, name1);											\
+		return new_intrusive1<ScriptRule_##funname>(name1);					\
+	}																		\
+	SCRIPT_FUNCTION(funname) {												\
+		SCRIPT_PARAM(type1, name1);											\
+		return ScriptRule_##funname(name1).eval(ctx);						\
+	}																		\
+	ScriptValueP ScriptRule_##funname::eval(Context& ctx) const
+
+// Utility for defining a script rule with two parameters
+#define SCRIPT_RULE_2(funname, type1, name1, type2, name2)					\
+	class ScriptRule_##funname: public ScriptValue {						\
+	  public:																\
+		inline ScriptRule_##funname(const type1& name1, const type2& name2)	\
+			: name1(name1), name2(name2) {}									\
+		virtual ScriptType type() const { return SCRIPT_FUNCTION; }			\
+		virtual String typeName() const { return _(#funname)_("_rule"); }	\
+		virtual ScriptValueP eval(Context& ctx) const;						\
+	  private:																\
+		type1 name1;														\
+		type2 name2;														\
+	};																		\
+	SCRIPT_FUNCTION(funname##_rule) {										\
+		SCRIPT_PARAM(type1, name1);											\
+		SCRIPT_PARAM(type2, name2);											\
+		return new_intrusive2<ScriptRule_##funname>(name1, name2);			\
+	}																		\
+	SCRIPT_FUNCTION(funname) {												\
+		SCRIPT_PARAM(type1, name1);											\
+		SCRIPT_PARAM(type2, name2);											\
+		return ScriptRule_##funname(name1, name2).eval(ctx);				\
+	}																		\
+	ScriptValueP ScriptRule_##funname::eval(Context& ctx) const
+
 
 // Create a rule for spec_sorting strings
-SCRIPT_FUNCTION(sort_rule) {
-	SCRIPT_PARAM(String, order);
-	return new_intrusive1<ScriptSortRule>(order);
+SCRIPT_RULE_1(sort, String, order) {
+	SCRIPT_PARAM(String, input);
+	SCRIPT_RETURN(spec_sort(order, input));
 }
 
 // ----------------------------------------------------------------------------- : String stuff
@@ -298,16 +332,55 @@ SCRIPT_FUNCTION(contains) {
 	SCRIPT_RETURN(input.find(match) != String::npos);
 }
 
+// ----------------------------------------------------------------------------- : Tagged stuff
+
+String replace_tag_contents(String input, const String& tag, const ScriptValueP& contents, Context& ctx) {
+	String ret;
+	size_t pos = input.find(tag);
+	while (pos != String::npos) {
+		// find end of tag and contents
+		size_t end = match_close_tag(input, pos);
+		if (end == String::npos) break; // missing close tag
+		// prepare for call
+		String old_contents = input.substr(pos + tag.size(), end - (pos + tag.size()));
+		ctx.setVariable(_("contents"), toScript(old_contents));
+		// replace
+		ret += input.substr(0, pos); // before tag
+		ret += tag;
+		ret += *contents->eval(ctx);// new contents (call)
+		ret += close_tag(tag);
+		// next
+		input = input.substr(skip_tag(input,end));
+		pos = input.find(tag);
+	}
+	return ret + input;
+}
+
+
+// Replace the contents of a specific tag
+SCRIPT_RULE_2(tag_contents,  String, tag,  ScriptValueP, contents) {
+	SCRIPT_PARAM(String, input);
+	SCRIPT_RETURN(replace_tag_contents(input, tag, contents, ctx));
+}
+
+SCRIPT_RULE_1(tag_remove, String, tag) {
+	SCRIPT_PARAM(String, input);
+	SCRIPT_RETURN(remove_tag(input, tag));
+}
 
 // ----------------------------------------------------------------------------- : Vector stuff
 
 /// position of some element in a vector
-/** 1 based index, 0 if not found */
+/** 0 based index, -1 if not found */
 int position_in_vector(const ScriptValueP& of, const ScriptValueP& in, const ScriptValueP& order_by) {
-	return 0;// TODO
+	ScriptType of_t = of->type(), in_t = in->type();
+	if (of_t == SCRIPT_STRING || in_t == SCRIPT_STRING) {
+		return (int)((String)*of).find(*in); // (int)npos == -1
+	}
+	return -1; // TODO
 }
 
-// finding positions
+// finding positions, also of substrings
 SCRIPT_FUNCTION(position_of) {
 	ScriptValueP of       = ctx.getVariable(_("of"));
 	ScriptValueP in       = ctx.getVariable(_("in"));
@@ -323,15 +396,20 @@ SCRIPT_FUNCTION(number_of_items) {
 // ----------------------------------------------------------------------------- : Initialize functions
 
 void init_script_functions(Context& ctx) {
-	ctx.setVariable(_("replace rule"),    script_replace_rule);
-	ctx.setVariable(_("filter rule"),     script_filter_rule);
-	ctx.setVariable(_("sort rule"),       script_sort_rule);
-	ctx.setVariable(_("to upper"),        script_to_upper);
-	ctx.setVariable(_("to lower"),        script_to_lower);
-	ctx.setVariable(_("to title"),        script_to_title);
-	ctx.setVariable(_("substring"),       script_substring);
-	ctx.setVariable(_("contains"),        script_contains);
-	ctx.setVariable(_("position"),        script_position_of);
-	ctx.setVariable(_("number of items"), script_number_of_items);
+	ctx.setVariable(_("replace rule"),      script_replace_rule);
+	ctx.setVariable(_("filter rule"),       script_filter_rule);
+	ctx.setVariable(_("sort"),              script_sort);
+	ctx.setVariable(_("sort rule"),         script_sort_rule);
+	ctx.setVariable(_("to upper"),          script_to_upper);
+	ctx.setVariable(_("to lower"),          script_to_lower);
+	ctx.setVariable(_("to title"),          script_to_title);
+	ctx.setVariable(_("substring"),         script_substring);
+	ctx.setVariable(_("contains"),          script_contains);
+	ctx.setVariable(_("tag contents"),      script_tag_contents);
+	ctx.setVariable(_("remove tag"),        script_tag_remove);
+	ctx.setVariable(_("tag contents rule"), script_tag_contents_rule);
+	ctx.setVariable(_("tag remove rule"),   script_tag_remove_rule);
+	ctx.setVariable(_("position"),          script_position_of);
+	ctx.setVariable(_("number of items"),   script_number_of_items);
 }
 
diff --git a/src/script/value.hpp b/src/script/value.hpp
index a2255ee1..72675996 100644
--- a/src/script/value.hpp
+++ b/src/script/value.hpp
@@ -329,7 +329,12 @@ inline ScriptValueP toScript(const shared_ptr<T>& v) { return new_intrusive1<Scr
  *  Throws an error if the parameter is not found.
  */
 #define SCRIPT_PARAM(Type, name)								\
-		Type name = *ctx.getVariable(_(#name))
+		Type name = getParam<Type>(ctx.getVariable(_(#name)))
+
+template <typename T>
+inline T            getParam              (const ScriptValueP& value) { return *value; }
+template <>
+inline ScriptValueP getParam<ScriptValueP>(const ScriptValueP& value) { return value;  }
 
 /// Retrieve an optional parameter
 /** Usage:
diff --git a/src/util/defaultable.hpp b/src/util/defaultable.hpp
index aaf46658..4bdc04e4 100644
--- a/src/util/defaultable.hpp
+++ b/src/util/defaultable.hpp
@@ -33,6 +33,10 @@ class Defaultable {
 		assert(is_default);
 		value      = new_value;
 	}
+	/// Assigning a value, don't change the defaultness
+	inline void assignDontChangeDefault(const T& new_value) {
+		value = new_value;
+	}
 	
 	/// Get access to the value
 	inline const T& operator () () const { return value; }
diff --git a/src/util/tagged_string.cpp b/src/util/tagged_string.cpp
index de79b925..5620c7a3 100644
--- a/src/util/tagged_string.cpp
+++ b/src/util/tagged_string.cpp
@@ -82,6 +82,14 @@ String fix_old_tags(const String& str) {
 
 // ----------------------------------------------------------------------------- : Finding tags
 
+size_t tag_start(const String& str, size_t pos) {
+	size_t start = str.find_last_of(_('<'), pos);
+	if (start == String::npos) return String::npos;
+	size_t end   = skip_tag(str, start);
+	if (end <= pos) return String::npos;
+	return start;
+}
+
 size_t skip_tag(const String& str, size_t start) {
 	if (start >= str.size()) return String::npos;
 	size_t end = str.find_first_of(_('>'), start);
@@ -152,6 +160,43 @@ String anti_tag(const String& tag) {
 }
 
 // ----------------------------------------------------------------------------- : Global operations
+
+String remove_tag(const String& str, const String& tag) {
+	if (tag.size() < 1)  return str;
+	String ctag = close_tag(tag);
+	return remove_tag_exact(remove_tag_exact(str, tag), ctag);
+}
+
+String remove_tag_exact(const String& str, const String& tag) {
+	String ret; ret.reserve(str.size());
+	size_t start = 0, pos = str.find(tag);
+	while (pos != String::npos) {
+		ret += str.substr(start, pos - start); // before
+		// next
+		start = skip_tag(str, pos);
+		if (start > str.size()) break;
+		pos = str.find(tag, start);
+	}
+	ret += str.substr(start);
+	return ret;
+}
+
+String remove_tag_contents(const String& str, const String& tag) {
+	String ret; ret.reserve(str.size());
+	size_t start = 0, pos = str.find(tag);
+	while (pos != String::npos) {
+		size_t end = match_close_tag(str, pos);
+		if (end == String::npos) return ret; // missing close tag
+		ret += str.substr(start, pos - start);
+		// next
+		start = skip_tag(str, end);
+		if (start > str.size()) break;
+		pos = str.find(tag, start);
+	}
+	ret += str.substr(start);
+	return ret;
+}
+
 // ----------------------------------------------------------------------------- : Updates
 
 /// Return all open or close tags in the given range from a string
diff --git a/src/util/tagged_string.hpp b/src/util/tagged_string.hpp
index 7ad5f697..8939c100 100644
--- a/src/util/tagged_string.hpp
+++ b/src/util/tagged_string.hpp
@@ -42,6 +42,14 @@ String fix_old_tags(const String&);
 
 // ----------------------------------------------------------------------------- : Finding tags
 
+/// Returns the position of the tag the given position is in
+/** Returns String::npos if pos is not in a tag.
+ *  In a tag is:
+ *   < t a g >
+ *  n y y y y n
+ */
+size_t tag_start(const String& str, size_t pos);
+
 /// Returns the position just beyond the tag starting at start
 size_t skip_tag(const String& str, size_t start);
 
@@ -53,8 +61,10 @@ size_t match_close_tag(const String& str, size_t start);
 /** If not found returns String::npos */
 size_t last_start_tag_before(const String& str, const String& tag, size_t start);
 
-/// Is the given range entirely contained in a given tag?
-/** If so: return the start position of that tag, otherwise returns String::npos */
+/// Is the given range entirely contained in a given tagged block?
+/** If so: return the start position of that tag, otherwise returns String::npos
+ *  A tagged block is everything between <tag>...</tag>
+ */
 size_t in_tag(const String& str, const String& tag, size_t start, size_t end);
 
 /// Return the tag at the given position (without the <>)
@@ -78,7 +88,7 @@ String anti_tag(const String& tag);
  */
 String remove_tag(const String& str, const String& tag);
 
-/// Remove all instances of tags starting with tag
+/// Remove all instances of tags starting with tag, but not its close tag
 String remove_tag_exact(const String& str, const String& tag);
 
 /// Remove all instances of a tag (including contents) from a string