-fix TextEdit shift-click functionality past begin and end of selection (#1004)

2 files changed, 2738 insertions, 2701 deletions

diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp
index e152c45e52..933895a207 100644
--- a/scene/gui/text_edit.cpp
+++ b/scene/gui/text_edit.cpp
@@ -26,7 +26,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
- /*****f********************************************/
+/*****f********************************************/
 /*  text_edit.cpp                                */
 /*************************************************/
 /*            This file is part of:              */
@@ -47,343 +47,343 @@
 #define TAB_PIXELS
 
 static bool _is_text_char(CharType c) {
-
-    return (c>='a' && c<='z') || (c>='A' && c<='Z') || (c>='0' && c<='9') || c=='_';
+	
+	return (c>='a' && c<='z') || (c>='A' && c<='Z') || (c>='0' && c<='9') || c=='_';
 }
 
 static bool _is_symbol(CharType c) {
-
-    return c!='_' && ((c>='!' && c<='/') || (c>=':' && c<='@') || (c>='[' && c<='`') || (c>='{' && c<='~') || c=='\t');
+	
+	return c!='_' && ((c>='!' && c<='/') || (c>=':' && c<='@') || (c>='[' && c<='`') || (c>='{' && c<='~') || c=='\t');
 }
 
 static bool _is_pair_right_symbol(CharType c) {
-    return
-        c == '"'  ||
-        c == '\'' ||
-        c == ')'  ||
-        c == ']'  ||
-        c == '}';
+	return
+			c == '"'  ||
+			c == '\'' ||
+			c == ')'  ||
+			c == ']'  ||
+			c == '}';
 }
 
 static bool _is_pair_left_symbol(CharType c) {
-    return
-        c == '"'  ||
-        c == '\'' ||
-        c == '('  ||
-        c == '['  ||
-        c == '{';
+	return
+			c == '"'  ||
+			c == '\'' ||
+			c == '('  ||
+			c == '['  ||
+			c == '{';
 }
 
 static bool _is_pair_symbol(CharType c) {
-    return _is_pair_left_symbol(c) || _is_pair_right_symbol(c);
+	return _is_pair_left_symbol(c) || _is_pair_right_symbol(c);
 }
 
 static CharType _get_right_pair_symbol(CharType c) {
-    if(c == '"')
-        return '"';
-    if(c == '\'')
-        return '\'';
-    if(c == '(')
-        return ')';
-    if(c == '[')
-        return ']';
-    if(c == '{')
-        return '}';
-    return 0;
+	if(c == '"')
+		return '"';
+	if(c == '\'')
+		return '\'';
+	if(c == '(')
+		return ')';
+	if(c == '[')
+		return ']';
+	if(c == '{')
+		return '}';
+	return 0;
 }
 
 void TextEdit::Text::set_font(const Ref<Font>& p_font) {
-
-    font=p_font;
+	
+	font=p_font;
 }
 
 void TextEdit::Text::set_tab_size(int p_tab_size) {
-
-    tab_size=p_tab_size;
+	
+	tab_size=p_tab_size;
 }
 
 void TextEdit::Text::_update_line_cache(int p_line) const {
-
-    int w =0;
-    int tab_w=font->get_char_size(' ').width;
-
-    int len = text[p_line].data.length();
-    const CharType *str = text[p_line].data.c_str();
-
-    //update width
-
-    for(int i=0;i<len;i++) {
-        if (str[i]=='\t') {
-
-            int left = w%tab_w;
-            if (left==0)
-                w+=tab_w;
-            else
-                w+=tab_w-w%tab_w; // is right...
-
-        } else {
-
-            w+=font->get_char_size(str[i],str[i+1]).width;
-        }
-    }
-
-
-    text[p_line].width_cache=w;
-
-    //update regions
-
-    text[p_line].region_info.clear();
-
-    for(int i=0;i<len;i++) {
-
-        if (!_is_symbol(str[i]))
-            continue;
-        if (str[i]=='\\') {
-            i++; //skip quoted anything
-            continue;
-        }
-
-        int left=len-i;
-
-        for(int j=0;j<color_regions->size();j++) {
-
-            const ColorRegion& cr=color_regions->operator [](j);
-
-            /* BEGIN */
-
-            int lr=cr.begin_key.length();
-            if (lr==0 || lr>left)
-                continue;
-
-            const CharType* kc = cr.begin_key.c_str();
-
-            bool match=true;
-
-            for(int k=0;k<lr;k++) {
-                if (kc[k]!=str[i+k]) {
-                    match=false;
-                    break;
-                }
-            }
-
-            if (match) {
-
-                ColorRegionInfo cri;
-                cri.end=false;
-                cri.region=j;
-                text[p_line].region_info[i]=cri;
-                i+=lr-1;
-                break;
-            }
-
-            /* END */
-
-            lr=cr.end_key.length();
-            if (lr==0 || lr>left)
-                continue;
-
-            kc = cr.end_key.c_str();
-
-            match=true;
-
-            for(int k=0;k<lr;k++) {
-                if (kc[k]!=str[i+k]) {
-                    match=false;
-                    break;
-                }
-            }
-
-            if (match) {
-
-                ColorRegionInfo cri;
-                cri.end=true;
-                cri.region=j;
-                text[p_line].region_info[i]=cri;
-                i+=lr-1;
-                break;
-            }
-
-        }
-    }
-
-
+	
+	int w =0;
+	int tab_w=font->get_char_size(' ').width;
+	
+	int len = text[p_line].data.length();
+	const CharType *str = text[p_line].data.c_str();
+	
+	//update width
+	
+	for(int i=0;i<len;i++) {
+		if (str[i]=='\t') {
+			
+			int left = w%tab_w;
+			if (left==0)
+				w+=tab_w;
+			else
+				w+=tab_w-w%tab_w; // is right...
+			
+		} else {
+			
+			w+=font->get_char_size(str[i],str[i+1]).width;
+		}
+	}
+	
+	
+	text[p_line].width_cache=w;
+	
+	//update regions
+	
+	text[p_line].region_info.clear();
+	
+	for(int i=0;i<len;i++) {
+		
+		if (!_is_symbol(str[i]))
+			continue;
+		if (str[i]=='\\') {
+			i++; //skip quoted anything
+			continue;
+		}
+		
+		int left=len-i;
+		
+		for(int j=0;j<color_regions->size();j++) {
+			
+			const ColorRegion& cr=color_regions->operator [](j);
+			
+			/* BEGIN */
+			
+			int lr=cr.begin_key.length();
+			if (lr==0 || lr>left)
+				continue;
+			
+			const CharType* kc = cr.begin_key.c_str();
+			
+			bool match=true;
+			
+			for(int k=0;k<lr;k++) {
+				if (kc[k]!=str[i+k]) {
+					match=false;
+					break;
+				}
+			}
+			
+			if (match) {
+				
+				ColorRegionInfo cri;
+				cri.end=false;
+				cri.region=j;
+				text[p_line].region_info[i]=cri;
+				i+=lr-1;
+				break;
+			}
+			
+			/* END */
+			
+			lr=cr.end_key.length();
+			if (lr==0 || lr>left)
+				continue;
+			
+			kc = cr.end_key.c_str();
+			
+			match=true;
+			
+			for(int k=0;k<lr;k++) {
+				if (kc[k]!=str[i+k]) {
+					match=false;
+					break;
+				}
+			}
+			
+			if (match) {
+				
+				ColorRegionInfo cri;
+				cri.end=true;
+				cri.region=j;
+				text[p_line].region_info[i]=cri;
+				i+=lr-1;
+				break;
+			}
+			
+		}
+	}
+	
+	
 }
 
 const Map<int,TextEdit::Text::ColorRegionInfo>& TextEdit::Text::get_color_region_info(int p_line) {
-
-    Map<int,ColorRegionInfo> *cri=NULL;
-    ERR_FAIL_INDEX_V(p_line,text.size(),*cri); //enjoy your crash
-
-    if (text[p_line].width_cache==-1) {
-        _update_line_cache(p_line);
-    }
-
-    return text[p_line].region_info;
+	
+	Map<int,ColorRegionInfo> *cri=NULL;
+	ERR_FAIL_INDEX_V(p_line,text.size(),*cri); //enjoy your crash
+	
+	if (text[p_line].width_cache==-1) {
+		_update_line_cache(p_line);
+	}
+	
+	return text[p_line].region_info;
 }
 
 int TextEdit::Text::get_line_width(int p_line) const {
-
-    ERR_FAIL_INDEX_V(p_line,text.size(),-1);
-
-    if (text[p_line].width_cache==-1) {
-        _update_line_cache(p_line);
-    }
-
-    return text[p_line].width_cache;
+	
+	ERR_FAIL_INDEX_V(p_line,text.size(),-1);
+	
+	if (text[p_line].width_cache==-1) {
+		_update_line_cache(p_line);
+	}
+	
+	return text[p_line].width_cache;
 }
 
 void TextEdit::Text::clear_caches() {
-
-    for(int i=0;i<text.size();i++)
-        text[i].width_cache=-1;
-
+	
+	for(int i=0;i<text.size();i++)
+		text[i].width_cache=-1;
+	
 }
 
 void TextEdit::Text::clear() {
-
-
-    text.clear();;
-    insert(0,"");
+	
+	
+	text.clear();;
+	insert(0,"");
 }
 
 int TextEdit::Text::get_max_width() const {
-    //quite some work.. but should be fast enough.
-
-    int max = 0;
-
-    for(int i=0;i<text.size();i++)
-        max=MAX(max,get_line_width(i));
-    return max;
-
+	//quite some work.. but should be fast enough.
+	
+	int max = 0;
+	
+	for(int i=0;i<text.size();i++)
+		max=MAX(max,get_line_width(i));
+	return max;
+	
 }
 
 void TextEdit::Text::set(int p_line,const String& p_text) {
-
-    ERR_FAIL_INDEX(p_line,text.size());
-
-    text[p_line].width_cache=-1;
-    text[p_line].data=p_text;
+	
+	ERR_FAIL_INDEX(p_line,text.size());
+	
+	text[p_line].width_cache=-1;
+	text[p_line].data=p_text;
 }
 
 
 void TextEdit::Text::insert(int p_at,const String& p_text) {
-
-    Line line;
-    line.marked=false;
-    line.breakpoint=false;
-    line.width_cache=-1;
-    line.data=p_text;
-    text.insert(p_at,line);
+	
+	Line line;
+	line.marked=false;
+	line.breakpoint=false;
+	line.width_cache=-1;
+	line.data=p_text;
+	text.insert(p_at,line);
 }
 void TextEdit::Text::remove(int p_at) {
-
-    text.remove(p_at);
+	
+	text.remove(p_at);
 }
 
 void TextEdit::_update_scrollbars() {
-
-
-    Size2 size = get_size();
-    Size2 hmin = h_scroll->get_combined_minimum_size();
-    Size2 vmin = v_scroll->get_combined_minimum_size();
-
-
-
-    v_scroll->set_begin( Point2(size.width - vmin.width, cache.style_normal->get_margin(MARGIN_TOP)) );
-    v_scroll->set_end( Point2(size.width, size.height - cache.style_normal->get_margin(MARGIN_TOP) - cache.style_normal->get_margin(MARGIN_BOTTOM)) );
-
-    h_scroll->set_begin( Point2( 0, size.height - hmin.height) );
-    h_scroll->set_end( Point2(size.width-vmin.width, size.height) );
-
-
-    int hscroll_rows = ((hmin.height-1)/get_row_height())+1;
-    int visible_rows = get_visible_rows();
-    int total_rows = text.size() * cache.line_spacing;
-
-    int vscroll_pixels = v_scroll->get_combined_minimum_size().width;
-    int visible_width = size.width - cache.style_normal->get_minimum_size().width;
-    int total_width = text.get_max_width();
-
-    bool use_hscroll=true;
-    bool use_vscroll=true;
-
-    if (total_rows <= visible_rows && total_width <= visible_width) {
-        //thanks yessopie for this clever bit of logic
-        use_hscroll=false;
-        use_vscroll=false;
-
-    } else {
-
-        if (total_rows > visible_rows && total_width <= visible_width - vscroll_pixels) {
-            //thanks yessopie for this clever bit of logic
-            use_hscroll=false;
-        }
-
-        if (total_rows <= visible_rows - hscroll_rows && total_width > visible_width) {
-            //thanks yessopie for this clever bit of logic
-            use_vscroll=false;
-        }
-    }
-
-    updating_scrolls=true;
-
-    if (use_vscroll) {
-
-        v_scroll->show();
-        v_scroll->set_max(total_rows);
-        v_scroll->set_page(visible_rows);
-
-        v_scroll->set_val(cursor.line_ofs);
-
-    }  else {
-        cursor.line_ofs = 0;
-        v_scroll->hide();
-    }
-
-    if (use_hscroll) {
-
-        h_scroll->show();
-        h_scroll->set_max(total_width);
-        h_scroll->set_page(visible_width);
-        h_scroll->set_val(cursor.x_ofs);
-    } else {
-
-        h_scroll->hide();
-    }
-
-
-
-    updating_scrolls=false;
+	
+	
+	Size2 size = get_size();
+	Size2 hmin = h_scroll->get_combined_minimum_size();
+	Size2 vmin = v_scroll->get_combined_minimum_size();
+	
+	
+	
+	v_scroll->set_begin( Point2(size.width - vmin.width, cache.style_normal->get_margin(MARGIN_TOP)) );
+	v_scroll->set_end( Point2(size.width, size.height - cache.style_normal->get_margin(MARGIN_TOP) - cache.style_normal->get_margin(MARGIN_BOTTOM)) );
+	
+	h_scroll->set_begin( Point2( 0, size.height - hmin.height) );
+	h_scroll->set_end( Point2(size.width-vmin.width, size.height) );
+	
+	
+	int hscroll_rows = ((hmin.height-1)/get_row_height())+1;
+	int visible_rows = get_visible_rows();
+	int total_rows = text.size() * cache.line_spacing;
+	
+	int vscroll_pixels = v_scroll->get_combined_minimum_size().width;
+	int visible_width = size.width - cache.style_normal->get_minimum_size().width;
+	int total_width = text.get_max_width();
+	
+	bool use_hscroll=true;
+	bool use_vscroll=true;
+	
+	if (total_rows <= visible_rows && total_width <= visible_width) {
+		//thanks yessopie for this clever bit of logic
+		use_hscroll=false;
+		use_vscroll=false;
+		
+	} else {
+		
+		if (total_rows > visible_rows && total_width <= visible_width - vscroll_pixels) {
+			//thanks yessopie for this clever bit of logic
+			use_hscroll=false;
+		}
+		
+		if (total_rows <= visible_rows - hscroll_rows && total_width > visible_width) {
+			//thanks yessopie for this clever bit of logic
+			use_vscroll=false;
+		}
+	}
+	
+	updating_scrolls=true;
+	
+	if (use_vscroll) {
+		
+		v_scroll->show();
+		v_scroll->set_max(total_rows);
+		v_scroll->set_page(visible_rows);
+		
+		v_scroll->set_val(cursor.line_ofs);
+		
+	}  else {
+		cursor.line_ofs = 0;
+		v_scroll->hide();
+	}
+	
+	if (use_hscroll) {
+		
+		h_scroll->show();
+		h_scroll->set_max(total_width);
+		h_scroll->set_page(visible_width);
+		h_scroll->set_val(cursor.x_ofs);
+	} else {
+		
+		h_scroll->hide();
+	}
+	
+	
+	
+	updating_scrolls=false;
 }
 
 
 void TextEdit::_notification(int p_what) {
-
+	
 	switch(p_what) {
 		case NOTIFICATION_ENTER_TREE: {
-
+			
 			_update_caches();
 			if (cursor_changed_dirty)
 				MessageQueue::get_singleton()->push_call(this,"_cursor_changed_emit");
 			if (text_changed_dirty)
 				MessageQueue::get_singleton()->push_call(this,"_text_changed_emit");
-
+			
 		} break;
 		case NOTIFICATION_RESIZED: {
-
+			
 			cache.size=get_size();
 			adjust_viewport_to_cursor();
-
-
+			
+			
 		} break;
 		case NOTIFICATION_THEME_CHANGED: {
-
+			
 			_update_caches();
 		};
 		case NOTIFICATION_DRAW: {
-
+			
 			int line_number_char_count=0;
-
+			
 			{
 				int lc=text.size()+1;
 				cache.line_number_w=0;
@@ -391,20 +391,20 @@ void TextEdit::_notification(int p_what) {
 					cache.line_number_w+=1;
 					lc/=10;
 				};
-
+				
 				if (line_numbers) {
-
+					
 					line_number_char_count=cache.line_number_w;
 					cache.line_number_w=(cache.line_number_w+1)*cache.font->get_char_size('0').width;
 				} else {
 					cache.line_number_w=0;
 				}
-
-
+				
+				
 			}
 			_update_scrollbars();
-
-
+			
+			
 			RID ci = get_canvas_item();
 			int xmargin_beg=cache.style_normal->get_margin(MARGIN_LEFT)+cache.line_number_w;
 			int xmargin_end=cache.size.width-cache.style_normal->get_margin(MARGIN_RIGHT);
@@ -412,56 +412,56 @@ void TextEdit::_notification(int p_what) {
 			cache.style_normal->draw(ci,Rect2(Point2(),cache.size));
 			if (has_focus())
 				cache.style_focus->draw(ci,Rect2(Point2(),cache.size));
-
-
+			
+			
 			int ascent=cache.font->get_ascent();
-
+			
 			int visible_rows = get_visible_rows();
-
+			
 			int tab_w = cache.font->get_char_size(' ').width*tab_size;
-
+			
 			Color color = cache.font_color;
 			int in_region=-1;
-
+			
 			if (syntax_coloring) {
-
+				
 				if (custom_bg_color.a>0.01) {
-
+					
 					Point2i ofs = Point2i(cache.style_normal->get_offset())/2.0;
 					VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(ofs, get_size()-cache.style_normal->get_minimum_size()+ofs),custom_bg_color);
 				}
 				//compute actual region to start (may be inside say, a comment).
 				//slow in very large documments :( but ok for source!
-
+				
 				for(int i=0;i<cursor.line_ofs;i++) {
-
+					
 					const Map<int,Text::ColorRegionInfo>& cri_map=text.get_color_region_info(i);
-
+					
 					if (in_region>=0 && color_regions[in_region].line_only) {
 						in_region=-1; //reset regions that end at end of line
 					}
-
+					
 					for( const Map<int,Text::ColorRegionInfo>::Element* E= cri_map.front();E;E=E->next() ) {
-
+						
 						const Text::ColorRegionInfo &cri=E->get();
-
+						
 						if (in_region==-1) {
-
+							
 							if (!cri.end) {
-
+								
 								in_region=cri.region;
 							}
 						} else if (in_region==cri.region && !color_regions[cri.region].line_only) { //ignore otherwise
-
+							
 							if (cri.end || color_regions[cri.region].eq) {
-
+								
 								in_region=-1;
 							}
 						}
 					}
 				}
 			}
-
+			
 			int brace_open_match_line=-1;
 			int brace_open_match_column=-1;
 			bool brace_open_matching=false;
@@ -470,15 +470,15 @@ void TextEdit::_notification(int p_what) {
 			int brace_close_match_column=-1;
 			bool brace_close_matching=false;
 			bool brace_close_mismatch=false;
-
-
+			
+			
 			if (brace_matching_enabled) {
-
+				
 				if (cursor.column<text[cursor.line].length()) {
 					//check for open
 					CharType c = text[cursor.line][cursor.column];
 					CharType closec=0;
-
+					
 					if (c=='[') {
 						closec=']';
 					} else if (c=='{') {
@@ -486,48 +486,48 @@ void TextEdit::_notification(int p_what) {
 					} else if (c=='(') {
 						closec=')';
 					}
-
+					
 					if (closec!=0) {
-
+						
 						int stack=1;
-
-
+						
+						
 						for(int i=cursor.line;i<text.size();i++) {
-
+							
 							int from = i==cursor.line?cursor.column+1:0;
 							for(int j=from;j<text[i].length();j++) {
-
+								
 								CharType cc = text[i][j];
 								if (cc==c)
 									stack++;
 								else if (cc==closec)
 									stack--;
-
+								
 								if (stack==0) {
 									brace_open_match_line=i;
 									brace_open_match_column=j;
 									brace_open_matching=true;
-
+									
 									break;
 								}
 							}
 							if (brace_open_match_line!=-1)
 								break;
 						}
-
+						
 						if (!brace_open_matching)
 							brace_open_mismatch=true;
-
-
+						
+						
 					}
 				}
-
+				
 				if (cursor.column>0) {
 					CharType c = text[cursor.line][cursor.column-1];
 					CharType closec=0;
-
-
-
+					
+					
+					
 					if (c==']') {
 						closec='[';
 					} else if (c=='}') {
@@ -535,65 +535,65 @@ void TextEdit::_notification(int p_what) {
 					} else if (c==')') {
 						closec='(';
 					}
-
+					
 					if (closec!=0) {
-
+						
 						int stack=1;
-
-
+						
+						
 						for(int i=cursor.line;i>=0;i--) {
-
+							
 							int from = i==cursor.line?cursor.column-2:text[i].length()-1;
 							for(int j=from;j>=0;j--) {
-
+								
 								CharType cc = text[i][j];
 								if (cc==c)
 									stack++;
 								else if (cc==closec)
 									stack--;
-
+								
 								if (stack==0) {
 									brace_close_match_line=i;
 									brace_close_match_column=j;
 									brace_close_matching=true;
-
+									
 									break;
 								}
 							}
 							if (brace_close_match_line!=-1)
 								break;
 						}
-
+						
 						if (!brace_close_matching)
 							brace_close_mismatch=true;
-
-
+						
+						
 					}
-
-
+					
+					
 				}
 			}
-
-
+			
+			
 			int deregion=0; //force it to clear inrgion
 			Point2 cursor_pos;
-
+			
 			for (int i=0;i<visible_rows;i++) {
-
+				
 				int line=i+cursor.line_ofs;
-
+				
 				if (line<0 || line>=(int)text.size())
 					continue;
-
+				
 				const String &str=text[line];
-
+				
 				int char_margin=xmargin_beg-cursor.x_ofs;
 				int char_ofs=0;
 				int ofs_y=i*get_row_height()+cache.line_spacing/2;
 				bool prev_is_char=false;
 				bool in_keyword=false;
 				Color keyword_color;
-
+				
 				if (cache.line_number_w) {
 					Color fcol = cache.font_color;
 					fcol.a*=0.4;
@@ -601,191 +601,191 @@ void TextEdit::_notification(int p_what) {
 					while (fc.length() < line_number_char_count) {
 						fc="0"+fc;
 					}
-
+					
 					cache.font->draw(ci,Point2(cache.style_normal->get_margin(MARGIN_LEFT),ofs_y+cache.font->get_ascent()),fc,fcol);
 				}
-
+				
 				const Map<int,Text::ColorRegionInfo>& cri_map=text.get_color_region_info(line);
-
-
+				
+				
 				if (text.is_marked(line)) {
-
+					
 					VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(xmargin_beg, ofs_y,xmargin_end-xmargin_beg,get_row_height()),cache.mark_color);
 				}
-
+				
 				if (text.is_breakpoint(line)) {
-
+					
 					VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(xmargin_beg, ofs_y,xmargin_end-xmargin_beg,get_row_height()),cache.breakpoint_color);
 				}
-
-
+				
+				
 				if (line==cursor.line) {
-
+					
 					VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(xmargin_beg, ofs_y,xmargin_end-xmargin_beg,get_row_height()),cache.current_line_color);
-
+					
 				}
 				for (int j=0;j<str.length();j++) {
-
+					
 					//look for keyword
-
+					
 					if (deregion>0) {
 						deregion--;
 						if (deregion==0)
 							in_region=-1;
 					}
 					if (syntax_coloring && deregion==0) {
-
-
+						
+						
 						color = cache.font_color; //reset
 						//find keyword
 						bool is_char = _is_text_char(str[j]);
 						bool is_symbol=_is_symbol(str[j]);
-
+						
 						if (j==0 && in_region>=0 && color_regions[in_region].line_only) {
 							in_region=-1; //reset regions that end at end of line
 						}
-
+						
 						if (is_symbol && cri_map.has(j)) {
-
-
+							
+							
 							const Text::ColorRegionInfo &cri=cri_map[j];
-
+							
 							if (in_region==-1) {
-
+								
 								if (!cri.end) {
-
+									
 									in_region=cri.region;
 								}
 							} else if (in_region==cri.region && !color_regions[cri.region].line_only) { //ignore otherwise
-
+								
 								if (cri.end || color_regions[cri.region].eq) {
-
+									
 									deregion=color_regions[cri.region].eq?color_regions[cri.region].begin_key.length():color_regions[cri.region].end_key.length();
 								}
 							}
 						}
-
+						
 						if (!is_char)
 							in_keyword=false;
-
+						
 						if (in_region==-1 && !in_keyword && is_char && !prev_is_char) {
-
+							
 							int to=j;
 							while(_is_text_char(str[to]) && to<str.length())
 								to++;
-
+							
 							uint32_t hash = String::hash(&str[j],to-j);
 							StrRange range(&str[j],to-j);
-
+							
 							const Color *col=keywords.custom_getptr(range,hash);
-
+							
 							if (col) {
-
+								
 								in_keyword=true;
 								keyword_color=*col;
 							}
 						}
-
-
+						
+						
 						if (in_region>=0)
 							color=color_regions[in_region].color;
 						else if (in_keyword)
 							color=keyword_color;
 						else if (is_symbol)
 							color=symbol_color;
-
+						
 						prev_is_char=is_char;
-
+						
 					}
 					int char_w;
-
+					
 					//handle tabulator
-
-
+					
+					
 					if (str[j]=='\t') {
 						int left = char_ofs%tab_w;
 						if (left==0)
 							char_w=tab_w;
 						else
 							char_w=tab_w-char_ofs%tab_w; // is right...
-
+						
 					} else {
 						char_w=cache.font->get_char_size(str[j],str[j+1]).width;
 					}
-
+					
 					if ( (char_ofs+char_margin)<xmargin_beg) {
 						char_ofs+=char_w;
 						continue;
 					}
-
+					
 					if ( (char_ofs+char_margin+char_w)>=xmargin_end) {
 						if (syntax_coloring)
 							continue;
 						else
 							break;
 					}
-
+					
 					bool in_selection = (selection.active && line>=selection.from_line && line<=selection.to_line && (line>selection.from_line || j>=selection.from_column) && (line<selection.to_line || j<selection.to_column));
-
-
+					
+					
 					if (in_selection) {
 						//inside selection!
 						VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(Point2i( char_ofs+char_margin, ofs_y ), Size2i(char_w,get_row_height())),cache.selection_color);
 					}
-
-
+					
+					
 					if (brace_matching_enabled) {
 						if ( (brace_open_match_line==line && brace_open_match_column==j) ||
-						    (cursor.column==j && cursor.line==line && (brace_open_matching||brace_open_mismatch))) {
-
+								(cursor.column==j && cursor.line==line && (brace_open_matching||brace_open_mismatch))) {
+							
 							if (brace_open_mismatch)
 								color=cache.brace_mismatch_color;
 							cache.font->draw_char(ci,Point2i( char_ofs+char_margin, ofs_y+ascent),'_',str[j+1],in_selection?cache.font_selected_color:color);
-
+							
 						}
-
+						
 						if (
-						     (brace_close_match_line==line && brace_close_match_column==j) ||
-						     (cursor.column==j+1 && cursor.line==line && (brace_close_matching||brace_close_mismatch))) {
-
-
+								(brace_close_match_line==line && brace_close_match_column==j) ||
+								(cursor.column==j+1 && cursor.line==line && (brace_close_matching||brace_close_mismatch))) {
+							
+							
 							if (brace_close_mismatch)
 								color=cache.brace_mismatch_color;
 							cache.font->draw_char(ci,Point2i( char_ofs+char_margin, ofs_y+ascent),'_',str[j+1],in_selection?cache.font_selected_color:color);
-
+							
 						}
 					}
-
-
+					
+					
 					if (str[j]>=32)
 						cache.font->draw_char(ci,Point2i( char_ofs+char_margin, ofs_y+ascent),str[j],str[j+1],in_selection?cache.font_selected_color:color);
-
+					
 					else if (draw_tabs && str[j]=='\t') {
 						int yofs= (get_row_height() - cache.tab_icon->get_height())/2;
 						cache.tab_icon->draw(ci, Point2(char_ofs+char_margin,ofs_y+yofs),in_selection?cache.font_selected_color:color);
 					}
-
-
+					
+					
 					if (cursor.column==j && cursor.line==line) {
-
+						
 						cursor_pos = Point2i( char_ofs+char_margin, ofs_y );
 						VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(cursor_pos, Size2i(1,get_row_height())),cache.font_color);
-
-
+						
+						
 					}
 					char_ofs+=char_w;
-
+					
 				}
-
+				
 				if (cursor.column==str.length() && cursor.line==line) {
-
+					
 					cursor_pos=Point2i( char_ofs+char_margin, ofs_y );
 					VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(cursor_pos, Size2i(1,get_row_height())),cache.font_color);
-
+					
 				}
 			}
-
-
+			
+			
 			if (completion_active) {
 				// code completion box
 				Ref<StyleBox> csb = get_stylebox("completion");
@@ -796,15 +796,15 @@ void TextEdit::_notification(int p_what) {
 				existing.a=0.2;
 				int scrollw = get_constant("completion_scroll_width");
 				Color scrollc = get_color("completion_scroll_color");
-
-
-
+				
+				
+				
 				int lines = MIN(completion_options.size(),maxlines);
 				int w=0;
 				int h=lines*get_row_height();
 				int nofs = cache.font->get_string_size(completion_base).width;
-
-
+				
+				
 				if (completion_options.size() < 50) {
 					for(int i=0;i<completion_options.size();i++) {
 						int w2=MIN(cache.font->get_string_size(completion_options[i]).x,cmax_width);
@@ -814,39 +814,39 @@ void TextEdit::_notification(int p_what) {
 				} else {
 					w=cmax_width;
 				}
-
+				
 				int th = h + csb->get_minimum_size().y;
 				if (cursor_pos.y+get_row_height()+th > get_size().height) {
 					completion_rect.pos.y=cursor_pos.y-th;
 				} else {
 					completion_rect.pos.y=cursor_pos.y+get_row_height()+csb->get_offset().y;
-
+					
 				}
-
+				
 				if (cursor_pos.x-nofs+w+scrollw  > get_size().width) {
 					completion_rect.pos.x=get_size().width-w-scrollw;
 				} else {
 					completion_rect.pos.x=cursor_pos.x-nofs;
 				}
-
+				
 				completion_rect.size.width=w+2;
 				completion_rect.size.height=h;
 				if (completion_options.size()<=maxlines)
 					scrollw=0;
-
+				
 				draw_style_box(csb,Rect2(completion_rect.pos-csb->get_offset(),completion_rect.size+csb->get_minimum_size()+Size2(scrollw,0)));
-
-
+				
+				
 				int line_from = CLAMP(completion_index - lines/2, 0, completion_options.size() - lines);
 				draw_style_box(csel,Rect2(Point2(completion_rect.pos.x,completion_rect.pos.y+(completion_index-line_from)*get_row_height()),Size2(completion_rect.size.width,get_row_height())));
-
+				
 				draw_rect(Rect2(completion_rect.pos,Size2(nofs,completion_rect.size.height)),existing);
-
-
-
-
+				
+				
+				
+				
 				for(int i=0;i<lines;i++) {
-
+					
 					int l = line_from + i;
 					ERR_CONTINUE( l < 0 || l>= completion_options.size());
 					Color text_color = cache.font_color;
@@ -857,31 +857,31 @@ void TextEdit::_notification(int p_what) {
 					}
 					draw_string(cache.font,Point2(completion_rect.pos.x,completion_rect.pos.y+i*get_row_height()+cache.font->get_ascent()),completion_options[l],text_color,completion_rect.size.width);
 				}
-
+				
 				if (scrollw) {
 					//draw a small scroll rectangle to show a position in the options
 					float r = maxlines / (float)completion_options.size();
 					float o = line_from / (float)completion_options.size();
 					draw_rect(Rect2(completion_rect.pos.x+completion_rect.size.width,completion_rect.pos.y+o*completion_rect.size.y,scrollw,completion_rect.size.y*r),scrollc);
 				}
-
+				
 				completion_line_ofs=line_from;
-
+				
 			}
-
+			
 			if (completion_hint!="") {
-
+				
 				Ref<StyleBox> sb = get_stylebox("panel","TooltipPanel");
 				Ref<Font> font = cache.font;
 				Color font_color = get_color("font_color","TooltipLabel");
-
-
+				
+				
 				int max_w=0;
 				int sc = completion_hint.get_slice_count("\n");
 				int offset=0;
 				int spacing=0;
 				for(int i=0;i<sc;i++) {
-
+					
 					String l = completion_hint.get_slice("\n",i);
 					int len  = font->get_string_size(l).x;
 					max_w = MAX(len,max_w);
@@ -890,35 +890,35 @@ void TextEdit::_notification(int p_what) {
 					} else {
 						spacing+=cache.line_spacing;
 					}
-
-
+					
+					
 				}
-
-
-
+				
+				
+				
 				Size2 size = Size2(max_w,sc*font->get_height()+spacing);
 				Size2 minsize = size+sb->get_minimum_size();
-
-
+				
+				
 				if (completion_hint_offset==-0xFFFF) {
 					completion_hint_offset=cursor_pos.x-offset;
 				}
-
-
+				
+				
 				Point2 hint_ofs = Vector2(completion_hint_offset,cursor_pos.y-minsize.y);
 				draw_style_box(sb,Rect2(hint_ofs,minsize));
-
+				
 				spacing=0;
 				for(int i=0;i<sc;i++) {
 					int begin=0;
 					int end=0;
 					String l = completion_hint.get_slice("\n",i);
-
+					
 					if (l.find(String::chr(0xFFFF))!=-1) {
 						begin = font->get_string_size(l.substr(0,l.find(String::chr(0xFFFF)))).x;
 						end = font->get_string_size(l.substr(0,l.rfind(String::chr(0xFFFF)))).x;
 					}
-
+					
 					draw_string(font,hint_ofs+sb->get_offset()+Vector2(0,font->get_ascent()+font->get_height()*i+spacing),l.replace(String::chr(0xFFFF),""),font_color);
 					if (end>0) {
 						Vector2 b = hint_ofs+sb->get_offset()+Vector2(begin,font->get_height()+font->get_height()*i+spacing-1);
@@ -927,1487 +927,1523 @@ void TextEdit::_notification(int p_what) {
 					spacing+=cache.line_spacing;
 				}
 			}
-
-
+			
+			
 		} break;
 		case NOTIFICATION_FOCUS_ENTER: {
-
+			
 			if (OS::get_singleton()->has_virtual_keyboard())
 				OS::get_singleton()->show_virtual_keyboard(get_text(),get_global_rect());
-
+			
 		} break;
 		case NOTIFICATION_FOCUS_EXIT: {
-
+			
 			if (OS::get_singleton()->has_virtual_keyboard())
 				OS::get_singleton()->hide_virtual_keyboard();
-
+			
 		} break;
-
+			
 	}
 }
 
 void TextEdit::_consume_pair_symbol(CharType ch) {
-
-    int cursor_position_to_move = cursor_get_column() + 1;
-
-    CharType ch_single[2] = {ch, 0};
-    CharType ch_single_pair[2] = {_get_right_pair_symbol(ch), 0};
-    CharType ch_pair[3] = {ch, _get_right_pair_symbol(ch), 0};
-
-    if(is_selection_active()) {
-
-        int new_column,new_line;
-
-        _begin_compex_operation();
-        _insert_text(get_selection_from_line(), get_selection_from_column(),
-                     ch_single,
-                     &new_line, &new_column);
-
-        int to_col_offset = 0;
-        if(get_selection_from_line() == get_selection_to_line())
-            to_col_offset = 1;
-
-        _insert_text(get_selection_to_line(),
-                     get_selection_to_column() + to_col_offset,
-                     ch_single_pair,
-                     &new_line,&new_column);
-        _end_compex_operation();
-
-        cursor_set_line(get_selection_to_line());
-        cursor_set_column(get_selection_to_column() + to_col_offset);
-
-        deselect();
-        update();
-        return;
-    }
-
-    if( (ch == '\'' || ch == '"') &&
-        cursor_get_column() > 0 &&
-        _is_text_char(text[cursor.line][cursor_get_column() - 1])
-    ) {
-        insert_text_at_cursor(ch_single);
-        cursor_set_column(cursor_position_to_move);
-        return;
-    }
-
-    if(cursor_get_column() < text[cursor.line].length()) {
-        if(_is_text_char(text[cursor.line][cursor_get_column()])) {
-            insert_text_at_cursor(ch_single);
-            cursor_set_column(cursor_position_to_move);
-            return;
-        }
-        if(	_is_pair_right_symbol(ch) &&
-            text[cursor.line][cursor_get_column()] == ch
-        ) {
-            cursor_set_column(cursor_position_to_move);
-            return;
-        }
-    }
-
-
-    insert_text_at_cursor(ch_pair);
-    cursor_set_column(cursor_position_to_move);
-    return;
-
+	
+	int cursor_position_to_move = cursor_get_column() + 1;
+	
+	CharType ch_single[2] = {ch, 0};
+	CharType ch_single_pair[2] = {_get_right_pair_symbol(ch), 0};
+	CharType ch_pair[3] = {ch, _get_right_pair_symbol(ch), 0};
+	
+	if(is_selection_active()) {
+		
+		int new_column,new_line;
+		
+		_begin_compex_operation();
+		_insert_text(get_selection_from_line(), get_selection_from_column(),
+			     ch_single,
+			     &new_line, &new_column);
+		
+		int to_col_offset = 0;
+		if(get_selection_from_line() == get_selection_to_line())
+			to_col_offset = 1;
+		
+		_insert_text(get_selection_to_line(),
+			     get_selection_to_column() + to_col_offset,
+			     ch_single_pair,
+			     &new_line,&new_column);
+		_end_compex_operation();
+		
+		cursor_set_line(get_selection_to_line());
+		cursor_set_column(get_selection_to_column() + to_col_offset);
+		
+		deselect();
+		update();
+		return;
+	}
+	
+	if( (ch == '\'' || ch == '"') &&
+			cursor_get_column() > 0 &&
+			_is_text_char(text[cursor.line][cursor_get_column() - 1])
+			) {
+		insert_text_at_cursor(ch_single);
+		cursor_set_column(cursor_position_to_move);
+		return;
+	}
+	
+	if(cursor_get_column() < text[cursor.line].length()) {
+		if(_is_text_char(text[cursor.line][cursor_get_column()])) {
+			insert_text_at_cursor(ch_single);
+			cursor_set_column(cursor_position_to_move);
+			return;
+		}
+		if(	_is_pair_right_symbol(ch) &&
+				text[cursor.line][cursor_get_column()] == ch
+				) {
+			cursor_set_column(cursor_position_to_move);
+			return;
+		}
+	}
+	
+	
+	insert_text_at_cursor(ch_pair);
+	cursor_set_column(cursor_position_to_move);
+	return;
+	
 }
 
 void TextEdit::_consume_backspace_for_pair_symbol(int prev_line, int prev_column) {
-
-    bool remove_right_symbol = false;
-
-    if(cursor.column < text[cursor.line].length() && cursor.column > 0) {
-
-        CharType left_char = text[cursor.line][cursor.column - 1];
-        CharType right_char = text[cursor.line][cursor.column];
-
-        if(right_char == _get_right_pair_symbol(left_char)) {
-            remove_right_symbol = true;
-        }
-
-    }
-    if(remove_right_symbol) {
-        _remove_text(prev_line,prev_column,cursor.line,cursor.column + 1);
-    } else {
-        _remove_text(prev_line,prev_column,cursor.line,cursor.column);
-    }
-
+	
+	bool remove_right_symbol = false;
+	
+	if(cursor.column < text[cursor.line].length() && cursor.column > 0) {
+		
+		CharType left_char = text[cursor.line][cursor.column - 1];
+		CharType right_char = text[cursor.line][cursor.column];
+		
+		if(right_char == _get_right_pair_symbol(left_char)) {
+			remove_right_symbol = true;
+		}
+		
+	}
+	if(remove_right_symbol) {
+		_remove_text(prev_line,prev_column,cursor.line,cursor.column + 1);
+	} else {
+		_remove_text(prev_line,prev_column,cursor.line,cursor.column);
+	}
+	
 }
 
 void TextEdit::backspace_at_cursor() {
-    if (readonly)
-	   return;
-
-    if (cursor.column==0 && cursor.line==0)
-        return;
-
-    int prev_line = cursor.column?cursor.line:cursor.line-1;
-    int prev_column = cursor.column?(cursor.column-1):(text[cursor.line-1].length());
-    if(auto_brace_completion_enabled &&
-        cursor.column > 0 &&
-        _is_pair_left_symbol(text[cursor.line][cursor.column - 1])) {
-        _consume_backspace_for_pair_symbol(prev_line, prev_column);
-    } else {
-        _remove_text(prev_line,prev_column,cursor.line,cursor.column);
-    }
-
-    cursor_set_line(prev_line);
-    cursor_set_column(prev_column);
-
+	if (readonly)
+		return;
+
+	if (cursor.column==0 && cursor.line==0)
+		return;
+	
+	int prev_line = cursor.column?cursor.line:cursor.line-1;
+	int prev_column = cursor.column?(cursor.column-1):(text[cursor.line-1].length());
+	if(auto_brace_completion_enabled &&
+			cursor.column > 0 &&
+			_is_pair_left_symbol(text[cursor.line][cursor.column - 1])) {
+		_consume_backspace_for_pair_symbol(prev_line, prev_column);
+	} else {
+		_remove_text(prev_line,prev_column,cursor.line,cursor.column);
+	}
+	
+	cursor_set_line(prev_line);
+	cursor_set_column(prev_column);
+	
 }
 
 
 bool TextEdit::_get_mouse_pos(const Point2i& p_mouse, int &r_row, int &r_col) const {
-
-    int row=p_mouse.y;
-    row-=cache.style_normal->get_margin(MARGIN_TOP);
-    row/=get_row_height();
-
-    if (row<0 || row>=get_visible_rows())
-        return false;
-
-    row+=cursor.line_ofs;
-    int col=0;
-
-    if (row>=text.size()) {
-
-        row=text.size()-1;
-        col=text[row].size();
-    } else {
-
-        col=p_mouse.x-(cache.style_normal->get_margin(MARGIN_LEFT)+cache.line_number_w);
-        col+=cursor.x_ofs;
-        col=get_char_pos_for( col, get_line(row) );
-    }
-
-    r_row=row;
-    r_col=col;
-    return true;
+	
+	int row=p_mouse.y;
+	row-=cache.style_normal->get_margin(MARGIN_TOP);
+	row/=get_row_height();
+	
+	if (row<0 || row>=get_visible_rows())
+		return false;
+	
+	row+=cursor.line_ofs;
+	int col=0;
+	
+	if (row>=text.size()) {
+		
+		row=text.size()-1;
+		col=text[row].size();
+	} else {
+		
+		col=p_mouse.x-(cache.style_normal->get_margin(MARGIN_LEFT)+cache.line_number_w);
+		col+=cursor.x_ofs;
+		col=get_char_pos_for( col, get_line(row) );
+	}
+	
+	r_row=row;
+	r_col=col;
+	return true;
 }
 
 void TextEdit::_input_event(const InputEvent& p_input_event) {
+	
+	switch(p_input_event.type) {
+		
+		case InputEvent::MOUSE_BUTTON: {
+			
+			const InputEventMouseButton &mb=p_input_event.mouse_button;
+			
+			if (completion_active && completion_rect.has_point(Point2(mb.x,mb.y))) {
+				
+				if (!mb.pressed)
+					return;
+				
+				if (mb.button_index==BUTTON_WHEEL_UP) {
+					if (completion_index>0) {
+						completion_index--;
+						completion_current=completion_options[completion_index];
+						update();
+					}
+					
+				}
+				if (mb.button_index==BUTTON_WHEEL_DOWN) {
+					
+					if (completion_index<completion_options.size()-1) {
+						completion_index++;
+						completion_current=completion_options[completion_index];
+						update();
+					}
+				}
+				
+				if (mb.button_index==BUTTON_LEFT) {
+					
+					completion_index=CLAMP(completion_line_ofs+(mb.y-completion_rect.pos.y)/get_row_height(),0,completion_options.size()-1);
+					
+					completion_current=completion_options[completion_index];
+					update();
+					if (mb.doubleclick)
+						_confirm_completion();
+				}
+				return;
+			} else {
+				_cancel_completion();
+				_cancel_code_hint();
+			}
+			
+			if (mb.pressed) {
+				if (mb.button_index==BUTTON_WHEEL_UP) {
+					v_scroll->set_val( v_scroll->get_val() -3 );
+				}
+				if (mb.button_index==BUTTON_WHEEL_DOWN) {
+					v_scroll->set_val( v_scroll->get_val() +3 );
+				}
+				if (mb.button_index==BUTTON_LEFT) {
+					
+					int row,col;
+					if (!_get_mouse_pos(Point2i(mb.x,mb.y), row,col))
+						return;
+					
+					int prev_col=cursor.column;
+					int prev_line=cursor.line;
+					
+					
+					
+					cursor_set_line( row );
+					cursor_set_column( col );
+					
+					if (mb.mod.shift && (cursor.column!=prev_col || cursor.line!=prev_line)) {
+
+						if (!selection.active) {
+							selection.active=true;
+							selection.selecting_mode=Selection::MODE_POINTER;
+							selection.from_column=prev_col;
+							selection.from_line=prev_line;
+							selection.to_column=cursor.column;
+							selection.to_line=cursor.line;
+
+							if (selection.from_line>selection.to_line || (selection.from_line==selection.to_line && selection.from_column>selection.to_column)) {
+								SWAP(selection.from_column,selection.to_column);
+								SWAP(selection.from_line,selection.to_line);
+								selection.shiftclick_left=false;
+							} else {
+								selection.shiftclick_left=true;
+							}
+							selection.selecting_line=prev_line;
+							selection.selecting_column=prev_col;
+							update();
+						} else {
+
+							if (cursor.line<selection.from_line || (cursor.line==selection.from_line && cursor.column<=selection.from_column)) {
+								selection.from_column=cursor.column;
+								selection.from_line=cursor.line;
+							} else if (cursor.line>selection.to_line || (cursor.line==selection.to_line && cursor.column>=selection.to_column)) {
+								selection.to_column=cursor.column;
+								selection.to_line=cursor.line;
+
+							} else if (!selection.shiftclick_left) {
+
+								selection.from_column=cursor.column;
+								selection.from_line=cursor.line;
+							} else {
+
+								selection.to_column=cursor.column;
+								selection.to_line=cursor.line;
+							}
 
-    switch(p_input_event.type) {
-
-        case InputEvent::MOUSE_BUTTON: {
-
-            const InputEventMouseButton &mb=p_input_event.mouse_button;
-
-            if (completion_active && completion_rect.has_point(Point2(mb.x,mb.y))) {
-
-                if (!mb.pressed)
-                    return;
-
-                if (mb.button_index==BUTTON_WHEEL_UP) {
-                    if (completion_index>0) {
-                        completion_index--;
-                        completion_current=completion_options[completion_index];
-                        update();
-                    }
-
-                }
-                if (mb.button_index==BUTTON_WHEEL_DOWN) {
-
-                    if (completion_index<completion_options.size()-1) {
-                        completion_index++;
-                        completion_current=completion_options[completion_index];
-                        update();
-                    }
-                }
-
-                if (mb.button_index==BUTTON_LEFT) {
-
-                    completion_index=CLAMP(completion_line_ofs+(mb.y-completion_rect.pos.y)/get_row_height(),0,completion_options.size()-1);
-
-                    completion_current=completion_options[completion_index];
-                    update();
-                    if (mb.doubleclick)
-                        _confirm_completion();
-                }
-                return;
-            } else {
-                _cancel_completion();
-		_cancel_code_hint();
-            }
-
-            if (mb.pressed) {
-                if (mb.button_index==BUTTON_WHEEL_UP) {
-                    v_scroll->set_val( v_scroll->get_val() -3 );
-                }
-                if (mb.button_index==BUTTON_WHEEL_DOWN) {
-                    v_scroll->set_val( v_scroll->get_val() +3 );
-                }
-                if (mb.button_index==BUTTON_LEFT) {
-
-                    int row,col;
-                    if (!_get_mouse_pos(Point2i(mb.x,mb.y), row,col))
-                        return;
-
-                    int prev_col=cursor.column;
-                    int prev_line=cursor.line;
-
-
-
-                    cursor_set_line( row );
-                    cursor_set_column( col );
-
-                    if (mb.mod.shift && (cursor.column!=prev_col || cursor.line!=prev_line)) {
-
-                        selection.active=true;
-                        selection.selecting_mode=Selection::MODE_POINTER;
-                        selection.from_column=prev_col;
-                        selection.from_line=prev_line;
-                        selection.to_column=cursor.column;
-                        selection.to_line=cursor.line;
-                        if (selection.from_column>selection.to_column) {
-                            SWAP(selection.from_column,selection.to_column);
-                            SWAP(selection.from_line,selection.to_line);
-                        }
-                        selection.selecting_line=prev_line;
-                        selection.selecting_column=prev_col;
-                        update();
-
-                    } else {
-
-                    //if sel active and dblick last time < something
-
-                    //else
-                        selection.active=false;
-                        selection.selecting_mode=Selection::MODE_POINTER;
-                        selection.selecting_line=row;
-                        selection.selecting_column=col;
-                    }
-
-
-                    if (!mb.doubleclick && (OS::get_singleton()->get_ticks_msec()-last_dblclk)<600) {
-                        //tripleclick select line
-                        select(cursor.line,0,cursor.line,text[cursor.line].length());
-                        last_dblclk=0;
-
-                    } else if (mb.doubleclick && text[cursor.line].length()) {
-
-                        //doubleclick select world
-                        String s = text[cursor.line];
-                        int beg=CLAMP(cursor.column,0,s.length());
-                        int end=beg;
-
-                        if (s[beg]>32 || beg==s.length()) {
-
-                            bool symbol = beg < s.length() &&  _is_symbol(s[beg]); //not sure if right but most editors behave like this
-
-                            while(beg>0 && s[beg-1]>32 && (symbol==_is_symbol(s[beg-1]))) {
-                                beg--;
-                            }
-                            while(end<s.length() && s[end+1]>32 && (symbol==_is_symbol(s[end+1]))) {
-                                end++;
-                            }
-
-                            if (end<s.length())
-                                end+=1;
-
-                            select(cursor.line,beg,cursor.line,end);
-                        }
-
-                        last_dblclk = OS::get_singleton()->get_ticks_msec();
-
-                    }
-
-                    update();
-                }
-            } else {
-
-                selection.selecting_mode=Selection::MODE_NONE;
-                // notify to show soft keyboard
-                notification(NOTIFICATION_FOCUS_ENTER);
-            }
-
-        } break;
-         case InputEvent::MOUSE_MOTION: {
-
-             const InputEventMouseMotion &mm=p_input_event.mouse_motion;
-
-             if (mm.button_mask&BUTTON_MASK_LEFT) {
-
-                int row,col;
-                if (!_get_mouse_pos(Point2i(mm.x,mm.y), row,col))
-                    return;
-
-                 if (selection.selecting_mode==Selection::MODE_POINTER) {
-
-                    select(selection.selecting_line,selection.selecting_column,row,col);
-
-                    cursor_set_line( row );
-                    cursor_set_column( col );
-                    update();
-
-                 }
-
-             }
-
-         } break;
-
-        case InputEvent::KEY: {
-
-            InputEventKey k=p_input_event.key;
-
-            if (!k.pressed)
-                return;
-
-            if (completion_active) {
-		  if (readonly)
-		     break;
-
-                bool valid=true;
-                if (k.mod.command || k.mod.alt || k.mod.meta)
-                    valid=false;
-
-                if (valid) {
-
-                    if (k.scancode==KEY_UP) {
-
-                        if (completion_index>0) {
-                            completion_index--;
-                            completion_current=completion_options[completion_index];
-                            update();
-                        }
-                        accept_event();
-                        return;
-                    }
-
-
-                    if (k.scancode==KEY_DOWN) {
-
-                        if (completion_index<completion_options.size()-1) {
-                            completion_index++;
-                            completion_current=completion_options[completion_index];
-                            update();
-                        }
-                        accept_event();
-                        return;
-                    }
-
-                    if (k.scancode==KEY_PAGEUP) {
-
-                        completion_index-=get_constant("completion_lines");
-                        if (completion_index<0)
-                            completion_index=0;
-                        completion_current=completion_options[completion_index];
-                        update();
-                        accept_event();
-                        return;
-                    }
-
-
-                    if (k.scancode==KEY_PAGEDOWN) {
-
-                        completion_index+=get_constant("completion_lines");
-                        if (completion_index>=completion_options.size())
-                            completion_index=completion_options.size()-1;
-                        completion_current=completion_options[completion_index];
-                        update();
-                        accept_event();
-                        return;
-                    }
-
-                    if (k.scancode==KEY_HOME) {
-
-                        completion_index=0;
-                        completion_current=completion_options[completion_index];
-                        update();
-                        accept_event();
-                        return;
-                    }
-
-                    if (k.scancode==KEY_END) {
-
-                        completion_index=completion_options.size()-1;
-                        completion_current=completion_options[completion_index];
-                        update();
-                        accept_event();
-                        return;
-                    }
-
-
-                    if (k.scancode==KEY_DOWN) {
-
-                        if (completion_index<completion_options.size()-1) {
-                            completion_index++;
-                            completion_current=completion_options[completion_index];
-                            update();
-                        }
-                        accept_event();
-                        return;
-                    }
-
-                    if (k.scancode==KEY_RETURN || k.scancode==KEY_TAB) {
-
-                        _confirm_completion();
-                        accept_event();
-                        return;
-                    }
-
-                    if (k.scancode==KEY_BACKSPACE) {
-
-                        backspace_at_cursor();
-                        _update_completion_candidates();
-                        accept_event();
-                        return;
-                    }
-
-
-                    if (k.scancode==KEY_SHIFT) {
-                        accept_event();
-                        return;
-                    }
-
-                    if (k.unicode>32) {
-
-                        if (cursor.column<text[cursor.line].length() && text[cursor.line][cursor.column]==k.unicode) {
-                            //same char, move ahead
-                            cursor_set_column(cursor.column+1);
-
-                        } else {
-                            //different char, go back
-                            const CharType chr[2] = {k.unicode, 0};
-                            if(auto_brace_completion_enabled && _is_pair_symbol(chr[0])) {
-                                _consume_pair_symbol(chr[0]);
-                            } else {
-                                _insert_text_at_cursor(chr);
-                            }
-                        }
-
-                        _update_completion_candidates();
-                        accept_event();
-
-                        return;
-                    }
-                }
-
-                _cancel_completion();
-
-            }
-
-            /* TEST CONTROL FIRST!! */
-
-            // some remaps for duplicate functions..
-            if (k.mod.command && !k.mod.shift && !k.mod.alt && !k.mod.meta && k.scancode==KEY_INSERT) {
+							if (selection.from_line>selection.to_line || (selection.from_line==selection.to_line && selection.from_column>selection.to_column)) {
+								SWAP(selection.from_column,selection.to_column);
+								SWAP(selection.from_line,selection.to_line);
+							}
+							update();
+						}
 
-                k.scancode=KEY_C;
-            }
-            if (!k.mod.command && k.mod.shift && !k.mod.alt && !k.mod.meta && k.scancode==KEY_INSERT) {
 
-                k.scancode=KEY_V;
-                k.mod.command=true;
-                k.mod.shift=false;
-            }
 
-            // stuff to do when selection is active..
 
-            if (selection.active) {
 
-		    if (readonly)
-		       break;
-
-                bool clear=false;
-                bool unselect=false;
-                bool dobreak=false;
-
-                switch(k.scancode) {
-
-                    case KEY_TAB: {
-
-                        String txt = _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
-                        String prev_txt=txt;
-
-                        if (k.mod.shift) {
-
-                            for(int i=0;i<txt.length();i++) {
-                                if (((i>0 && txt[i-1]=='\n') || (i==0 /*&& selection.from_column==0*/)) && (txt[i]=='\t' || txt[i]==' ')) {
-                                    txt.remove(i);
-                                    //i--;
-                                }
-                            }
-                        } else {
-
-                            for(int i=0;i<txt.length();i++) {
-
-                                if (((i>0 && txt[i-1]=='\n') || (i==0 /*&& selection.from_column==0*/))) {
-                                    txt=txt.insert(i,"\t");
-                                    //i--;
-                                }
-                            }
-                        }
-
-                        if (txt!=prev_txt) {
-
-                            int sel_line=selection.from_line;
-                            int sel_column=selection.from_column;
-
-                            cursor_set_line(selection.from_line);
-                            cursor_set_column(selection.from_column);
-                            _begin_compex_operation();
-                            _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
-                            _insert_text_at_cursor(txt);
-                            _end_compex_operation();
-                            selection.active=true;
-                            selection.from_column=sel_column;
-                            selection.from_line=sel_line;
-                            selection.to_column=cursor.column;
-                            selection.to_line=cursor.line;
-                            update();
-                        }
-
-                        dobreak=true;
-                        accept_event();
-
-                    } break;
-                    case KEY_X:
-                    case KEY_C:
-                        //special keys often used with control, wait...
-                        clear=(!k.mod.command || k.mod.shift || k.mod.alt );
-                        break;
-                    case KEY_DELETE:
-                    case KEY_BACKSPACE:
-                        accept_event();
-                        clear=true; dobreak=true;
-                    break;
-                    case KEY_LEFT:
-                    case KEY_RIGHT:
-                    case KEY_UP:
-                    case KEY_DOWN:
-                    case KEY_PAGEUP:
-                    case KEY_PAGEDOWN:
-                    case KEY_HOME:
-                    case KEY_END:
-                        // ignore arrows if any modifiers are held (shift = selecting, others may be used for editor hotkeys)
-                        if (k.mod.command || k.mod.shift || k.mod.alt || k.mod.command)
-                            break;
-                        unselect=true;
-                        break;
-
-                    default:
-                        if (k.unicode>=32 && !k.mod.command && !k.mod.alt && !k.mod.meta)
-                            clear=true;
-                        if (auto_brace_completion_enabled && _is_pair_left_symbol(k.unicode))
-                            clear=false;
-                }
-
-                if (unselect) {
-                    selection.active=false;
-                    selection.selecting_mode=Selection::MODE_NONE;
-                    update();
-                }
-                if (clear) {
-
-                    selection.active=false;
-                    update();
-                    _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
-                    cursor_set_line(selection.from_line);
-                    cursor_set_column(selection.from_column);
-                    update();
-                }
-                if (dobreak)
-                    break;
-            }
-
-            selection.selecting_test=false;
-
-            bool scancode_handled=true;
-
-            // special scancode test...
-
-            switch (k.scancode) {
-
-                case KEY_ENTER:
-                case KEY_RETURN: {
-
-			    if (readonly)
-			       break;
-
-                    String ins="\n";
-
-                    //keep indentation
-                    for(int i=0;i<text[cursor.line].length();i++) {
-                        if (text[cursor.line][i]=='\t')
-                            ins+="\t";
-                        else
-                            break;
-                    }
-
-                    _insert_text_at_cursor(ins);
-                    _push_current_op();
-
-                } break;
-		    case KEY_ESCAPE: {
-			    if (completion_hint!="") {
-				    completion_hint="";
-				    update();
-
-			    }
-		    } break;
-                case KEY_TAB: {
-
-                    if (readonly)
-                        break;
-
-                    if (selection.active) {
-
-
-                    } else {
-                        if (k.mod.shift) {
-
-                            int cc = cursor.column;
-                            if (cc>0 && cc<=text[cursor.line].length() && text[cursor.line][cursor.column-1]=='\t') {
-                                //simple unindent
-
-                                backspace_at_cursor();
-                            }
-                        } else {
-                            //simple indent
-                            _insert_text_at_cursor("\t");
-                        }
-                    }
-
-                } break;
-                case KEY_BACKSPACE: {
-                    if (readonly)
-                        break;
-                    backspace_at_cursor();
-
-                } break;
-                case KEY_LEFT: {
-
-                    if (k.mod.shift)
-                        _pre_shift_selection();
 
+						
+					} else {
+						
+						//if sel active and dblick last time < something
+						
+						//else
+						selection.active=false;
+						selection.selecting_mode=Selection::MODE_POINTER;
+						selection.selecting_line=row;
+						selection.selecting_column=col;
+					}
+					
+					
+					if (!mb.doubleclick && (OS::get_singleton()->get_ticks_msec()-last_dblclk)<600) {
+						//tripleclick select line
+						select(cursor.line,0,cursor.line,text[cursor.line].length());
+						last_dblclk=0;
+						
+					} else if (mb.doubleclick && text[cursor.line].length()) {
+						
+						//doubleclick select world
+						String s = text[cursor.line];
+						int beg=CLAMP(cursor.column,0,s.length());
+						int end=beg;
+						
+						if (s[beg]>32 || beg==s.length()) {
+							
+							bool symbol = beg < s.length() &&  _is_symbol(s[beg]); //not sure if right but most editors behave like this
+							
+							while(beg>0 && s[beg-1]>32 && (symbol==_is_symbol(s[beg-1]))) {
+								beg--;
+							}
+							while(end<s.length() && s[end+1]>32 && (symbol==_is_symbol(s[end+1]))) {
+								end++;
+							}
+							
+							if (end<s.length())
+								end+=1;
+							
+							select(cursor.line,beg,cursor.line,end);
+						}
+						
+						last_dblclk = OS::get_singleton()->get_ticks_msec();
+						
+					}
+					
+					update();
+				}
+			} else {
+				
+				selection.selecting_mode=Selection::MODE_NONE;
+				// notify to show soft keyboard
+				notification(NOTIFICATION_FOCUS_ENTER);
+			}
+			
+		} break;
+		case InputEvent::MOUSE_MOTION: {
+			
+			const InputEventMouseMotion &mm=p_input_event.mouse_motion;
+			
+			if (mm.button_mask&BUTTON_MASK_LEFT) {
+				
+				int row,col;
+				if (!_get_mouse_pos(Point2i(mm.x,mm.y), row,col))
+					return;
+				
+				if (selection.selecting_mode==Selection::MODE_POINTER) {
+					
+					select(selection.selecting_line,selection.selecting_column,row,col);
+					
+					cursor_set_line( row );
+					cursor_set_column( col );
+					update();
+					
+				}
+				
+			}
+			
+		} break;
+			
+		case InputEvent::KEY: {
+			
+			InputEventKey k=p_input_event.key;
+			
+			if (!k.pressed)
+				return;
+			
+			if (completion_active) {
+				if (readonly)
+					break;
+
+				bool valid=true;
+				if (k.mod.command || k.mod.alt || k.mod.meta)
+					valid=false;
+				
+				if (valid) {
+					
+					if (k.scancode==KEY_UP) {
+						
+						if (completion_index>0) {
+							completion_index--;
+							completion_current=completion_options[completion_index];
+							update();
+						}
+						accept_event();
+						return;
+					}
+					
+					
+					if (k.scancode==KEY_DOWN) {
+						
+						if (completion_index<completion_options.size()-1) {
+							completion_index++;
+							completion_current=completion_options[completion_index];
+							update();
+						}
+						accept_event();
+						return;
+					}
+					
+					if (k.scancode==KEY_PAGEUP) {
+						
+						completion_index-=get_constant("completion_lines");
+						if (completion_index<0)
+							completion_index=0;
+						completion_current=completion_options[completion_index];
+						update();
+						accept_event();
+						return;
+					}
+					
+					
+					if (k.scancode==KEY_PAGEDOWN) {
+						
+						completion_index+=get_constant("completion_lines");
+						if (completion_index>=completion_options.size())
+							completion_index=completion_options.size()-1;
+						completion_current=completion_options[completion_index];
+						update();
+						accept_event();
+						return;
+					}
+					
+					if (k.scancode==KEY_HOME) {
+						
+						completion_index=0;
+						completion_current=completion_options[completion_index];
+						update();
+						accept_event();
+						return;
+					}
+					
+					if (k.scancode==KEY_END) {
+						
+						completion_index=completion_options.size()-1;
+						completion_current=completion_options[completion_index];
+						update();
+						accept_event();
+						return;
+					}
+					
+					
+					if (k.scancode==KEY_DOWN) {
+						
+						if (completion_index<completion_options.size()-1) {
+							completion_index++;
+							completion_current=completion_options[completion_index];
+							update();
+						}
+						accept_event();
+						return;
+					}
+					
+					if (k.scancode==KEY_RETURN || k.scancode==KEY_TAB) {
+						
+						_confirm_completion();
+						accept_event();
+						return;
+					}
+					
+					if (k.scancode==KEY_BACKSPACE) {
+						
+						backspace_at_cursor();
+						_update_completion_candidates();
+						accept_event();
+						return;
+					}
+					
+					
+					if (k.scancode==KEY_SHIFT) {
+						accept_event();
+						return;
+					}
+					
+					if (k.unicode>32) {
+						
+						if (cursor.column<text[cursor.line].length() && text[cursor.line][cursor.column]==k.unicode) {
+							//same char, move ahead
+							cursor_set_column(cursor.column+1);
+							
+						} else {
+							//different char, go back
+							const CharType chr[2] = {k.unicode, 0};
+							if(auto_brace_completion_enabled && _is_pair_symbol(chr[0])) {
+								_consume_pair_symbol(chr[0]);
+							} else {
+								_insert_text_at_cursor(chr);
+							}
+						}
+						
+						_update_completion_candidates();
+						accept_event();
+						
+						return;
+					}
+				}
+				
+				_cancel_completion();
+				
+			}
+			
+			/* TEST CONTROL FIRST!! */
+			
+			// some remaps for duplicate functions..
+			if (k.mod.command && !k.mod.shift && !k.mod.alt && !k.mod.meta && k.scancode==KEY_INSERT) {
+				
+				k.scancode=KEY_C;
+			}
+			if (!k.mod.command && k.mod.shift && !k.mod.alt && !k.mod.meta && k.scancode==KEY_INSERT) {
+				
+				k.scancode=KEY_V;
+				k.mod.command=true;
+				k.mod.shift=false;
+			}
+			
+			// stuff to do when selection is active..
+			
+			if (selection.active) {
+
+				if (readonly)
+					break;
+
+				bool clear=false;
+				bool unselect=false;
+				bool dobreak=false;
+				
+				switch(k.scancode) {
+					
+					case KEY_TAB: {
+						
+						String txt = _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
+						String prev_txt=txt;
+						
+						if (k.mod.shift) {
+							
+							for(int i=0;i<txt.length();i++) {
+								if (((i>0 && txt[i-1]=='\n') || (i==0 /*&& selection.from_column==0*/)) && (txt[i]=='\t' || txt[i]==' ')) {
+									txt.remove(i);
+									//i--;
+								}
+							}
+						} else {
+							
+							for(int i=0;i<txt.length();i++) {
+								
+								if (((i>0 && txt[i-1]=='\n') || (i==0 /*&& selection.from_column==0*/))) {
+									txt=txt.insert(i,"\t");
+									//i--;
+								}
+							}
+						}
+						
+						if (txt!=prev_txt) {
+							
+							int sel_line=selection.from_line;
+							int sel_column=selection.from_column;
+							
+							cursor_set_line(selection.from_line);
+							cursor_set_column(selection.from_column);
+							_begin_compex_operation();
+							_remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
+							_insert_text_at_cursor(txt);
+							_end_compex_operation();
+							selection.active=true;
+							selection.from_column=sel_column;
+							selection.from_line=sel_line;
+							selection.to_column=cursor.column;
+							selection.to_line=cursor.line;
+							update();
+						}
+						
+						dobreak=true;
+						accept_event();
+						
+					} break;
+					case KEY_X:
+					case KEY_C:
+						//special keys often used with control, wait...
+						clear=(!k.mod.command || k.mod.shift || k.mod.alt );
+						break;
+					case KEY_DELETE:
+					case KEY_BACKSPACE:
+						accept_event();
+						clear=true; dobreak=true;
+						break;
+					case KEY_LEFT:
+					case KEY_RIGHT:
+					case KEY_UP:
+					case KEY_DOWN:
+					case KEY_PAGEUP:
+					case KEY_PAGEDOWN:
+					case KEY_HOME:
+					case KEY_END:
+						// ignore arrows if any modifiers are held (shift = selecting, others may be used for editor hotkeys)
+						if (k.mod.command || k.mod.shift || k.mod.alt || k.mod.command)
+							break;
+						unselect=true;
+						break;
+						
+					default:
+						if (k.unicode>=32 && !k.mod.command && !k.mod.alt && !k.mod.meta)
+							clear=true;
+						if (auto_brace_completion_enabled && _is_pair_left_symbol(k.unicode))
+							clear=false;
+				}
+				
+				if (unselect) {
+					selection.active=false;
+					selection.selecting_mode=Selection::MODE_NONE;
+					update();
+				}
+				if (clear) {
+					
+					selection.active=false;
+					update();
+					_remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
+					cursor_set_line(selection.from_line);
+					cursor_set_column(selection.from_column);
+					update();
+				}
+				if (dobreak)
+					break;
+			}
+			
+			selection.selecting_test=false;
+			
+			bool scancode_handled=true;
+			
+			// special scancode test...
+			
+			switch (k.scancode) {
+				
+				case KEY_ENTER:
+				case KEY_RETURN: {
+
+					if (readonly)
+						break;
+
+					String ins="\n";
+					
+					//keep indentation
+					for(int i=0;i<text[cursor.line].length();i++) {
+						if (text[cursor.line][i]=='\t')
+							ins+="\t";
+						else
+							break;
+					}
+					
+					_insert_text_at_cursor(ins);
+					_push_current_op();
+					
+				} break;
+				case KEY_ESCAPE: {
+					if (completion_hint!="") {
+						completion_hint="";
+						update();
+						
+					}
+				} break;
+				case KEY_TAB: {
+					
+					if (readonly)
+						break;
+					
+					if (selection.active) {
+						
+						
+					} else {
+						if (k.mod.shift) {
+							
+							int cc = cursor.column;
+							if (cc>0 && cc<=text[cursor.line].length() && text[cursor.line][cursor.column-1]=='\t') {
+								//simple unindent
+								
+								backspace_at_cursor();
+							}
+						} else {
+							//simple indent
+							_insert_text_at_cursor("\t");
+						}
+					}
+					
+				} break;
+				case KEY_BACKSPACE: {
+					if (readonly)
+						break;
+					backspace_at_cursor();
+					
+				} break;
+				case KEY_LEFT: {
+					
+					if (k.mod.shift)
+						_pre_shift_selection();
+					
 #ifdef APPLE_STYLE_KEYS
-                    if (k.mod.command) {
-                        cursor_set_column(0);
-                    } else if (k.mod.alt) {
-
+					if (k.mod.command) {
+						cursor_set_column(0);
+					} else if (k.mod.alt) {
+						
 #else
-                    if (k.mod.alt) {
-                        scancode_handled=false;
-                        break;
-                    } else if (k.mod.command) {
+					if (k.mod.alt) {
+						scancode_handled=false;
+						break;
+					} else if (k.mod.command) {
 #endif
-                        bool prev_char=false;
-                        int cc=cursor.column;
-                        while (cc>0) {
-
-                            bool ischar=_is_text_char(text[cursor.line][cc-1]);
-
-                            if (prev_char && !ischar)
-                                break;
-
-                            prev_char=ischar;
-                            cc--;
-
-                        }
-
-                        cursor_set_column(cc);
-
-                    } else if (cursor.column==0) {
-
-                        if (cursor.line>0) {
-                            cursor_set_line(cursor.line-1);
-                            cursor_set_column(text[cursor.line].length());
-                        }
-                    } else {
-                        cursor_set_column(cursor_get_column()-1);
-                    }
-
-                    if (k.mod.shift)
-                        _post_shift_selection();
-
-                } break;
-                case KEY_RIGHT: {
-
-                    if (k.mod.shift)
-                        _pre_shift_selection();
-
+						bool prev_char=false;
+						int cc=cursor.column;
+						while (cc>0) {
+							
+							bool ischar=_is_text_char(text[cursor.line][cc-1]);
+							
+							if (prev_char && !ischar)
+								break;
+							
+							prev_char=ischar;
+							cc--;
+							
+						}
+						
+						cursor_set_column(cc);
+						
+					} else if (cursor.column==0) {
+						
+						if (cursor.line>0) {
+							cursor_set_line(cursor.line-1);
+							cursor_set_column(text[cursor.line].length());
+						}
+					} else {
+						cursor_set_column(cursor_get_column()-1);
+					}
+					
+					if (k.mod.shift)
+						_post_shift_selection();
+					
+				} break;
+				case KEY_RIGHT: {
+					
+					if (k.mod.shift)
+						_pre_shift_selection();
+					
 #ifdef APPLE_STYLE_KEYS
-                    if (k.mod.command) {
-                        cursor_set_column(text[cursor.line].length());
-                    } else if (k.mod.alt) {
+					if (k.mod.command) {
+						cursor_set_column(text[cursor.line].length());
+					} else if (k.mod.alt) {
 #else
-                    if (k.mod.alt) {
-                        scancode_handled=false;
-                        break;
-                    } else if (k.mod.command) {
+					if (k.mod.alt) {
+						scancode_handled=false;
+						break;
+					} else if (k.mod.command) {
 #endif
-                        bool prev_char=false;
-                        int cc=cursor.column;
-                        while (cc<text[cursor.line].length()) {
-
-                            bool ischar=_is_text_char(text[cursor.line][cc]);
-
-                            if (prev_char && !ischar)
-                                break;
-                            prev_char=ischar;
-                            cc++;
-                        }
-
-                        cursor_set_column(cc);
-
-                    } else if (cursor.column==text[cursor.line].length()) {
-
-                        if (cursor.line<text.size()-1) {
-                            cursor_set_line(cursor.line+1);
-                            cursor_set_column(0);
-                        }
-                    } else {
-                        cursor_set_column(cursor_get_column()+1);
-                    }
-
-                    if (k.mod.shift)
-                        _post_shift_selection();
-
-                } break;
-                case KEY_UP: {
-
-                    if (k.mod.shift)
-                        _pre_shift_selection();
-                    if (k.mod.alt) {
-                        scancode_handled=false;
-                        break;
-                    }
+						bool prev_char=false;
+						int cc=cursor.column;
+						while (cc<text[cursor.line].length()) {
+							
+							bool ischar=_is_text_char(text[cursor.line][cc]);
+							
+							if (prev_char && !ischar)
+								break;
+							prev_char=ischar;
+							cc++;
+						}
+						
+						cursor_set_column(cc);
+						
+					} else if (cursor.column==text[cursor.line].length()) {
+						
+						if (cursor.line<text.size()-1) {
+							cursor_set_line(cursor.line+1);
+							cursor_set_column(0);
+						}
+					} else {
+						cursor_set_column(cursor_get_column()+1);
+					}
+					
+					if (k.mod.shift)
+						_post_shift_selection();
+					
+				} break;
+				case KEY_UP: {
+					
+					if (k.mod.shift)
+						_pre_shift_selection();
+					if (k.mod.alt) {
+						scancode_handled=false;
+						break;
+					}
 #ifdef APPLE_STYLE_KEYS
-                    if (k.mod.command)
-                        cursor_set_line(0);
-                    else
+					if (k.mod.command)
+						cursor_set_line(0);
+					else
 #endif
-                        cursor_set_line(cursor_get_line()-1);
-
-                    if (k.mod.shift)
-                        _post_shift_selection();
-		    _cancel_code_hint();
-
-                } break;
-                case KEY_DOWN: {
-
-                    if (k.mod.shift)
-                        _pre_shift_selection();
-                    if (k.mod.alt) {
-                        scancode_handled=false;
-                        break;
-                    }
+						cursor_set_line(cursor_get_line()-1);
+					
+					if (k.mod.shift)
+						_post_shift_selection();
+					_cancel_code_hint();
+					
+				} break;
+				case KEY_DOWN: {
+					
+					if (k.mod.shift)
+						_pre_shift_selection();
+					if (k.mod.alt) {
+						scancode_handled=false;
+						break;
+					}
 #ifdef APPLE_STYLE_KEYS
-                    if (k.mod.command)
-                        cursor_set_line(text.size()-1);
-                    else
+					if (k.mod.command)
+						cursor_set_line(text.size()-1);
+					else
 #endif
-                        cursor_set_line(cursor_get_line()+1);
-
-                    if (k.mod.shift)
-                        _post_shift_selection();
-		    _cancel_code_hint();
-
-                } break;
-
-                case KEY_DELETE: {
-
-                    if (readonly)
-                        break;
-                    int curline_len = text[cursor.line].length();
-
-                    if (cursor.line==text.size()-1 && cursor.column==curline_len)
-                        break; //nothing to do
-
-                    int next_line = cursor.column<curline_len?cursor.line:cursor.line+1;
-                    int next_column = cursor.column<curline_len?(cursor.column+1):0;
-                    _remove_text(cursor.line,cursor.column,next_line,next_column);
-                    update();
-                } break;
+						cursor_set_line(cursor_get_line()+1);
+					
+					if (k.mod.shift)
+						_post_shift_selection();
+					_cancel_code_hint();
+					
+				} break;
+					
+				case KEY_DELETE: {
+					
+					if (readonly)
+						break;
+					int curline_len = text[cursor.line].length();
+					
+					if (cursor.line==text.size()-1 && cursor.column==curline_len)
+						break; //nothing to do
+					
+					int next_line = cursor.column<curline_len?cursor.line:cursor.line+1;
+					int next_column = cursor.column<curline_len?(cursor.column+1):0;
+					_remove_text(cursor.line,cursor.column,next_line,next_column);
+					update();
+				} break;
 #ifdef APPLE_STYLE_KEYS
-            case KEY_HOME: {
-
-
-                if (k.mod.shift)
-                    _pre_shift_selection();
-
-                cursor_set_line(0);
-
-                if (k.mod.shift)
-                    _post_shift_selection();
-
-            } break;
-            case KEY_END: {
-
-                if (k.mod.shift)
-                    _pre_shift_selection();
-
-                cursor_set_line(text.size()-1);
-
-                if (k.mod.shift)
-                    _post_shift_selection();
-
-            } break;
-
+				case KEY_HOME: {
+					
+					
+					if (k.mod.shift)
+						_pre_shift_selection();
+					
+					cursor_set_line(0);
+					
+					if (k.mod.shift)
+						_post_shift_selection();
+					
+				} break;
+				case KEY_END: {
+					
+					if (k.mod.shift)
+						_pre_shift_selection();
+					
+					cursor_set_line(text.size()-1);
+					
+					if (k.mod.shift)
+						_post_shift_selection();
+					
+				} break;
+					
 #else
-                case KEY_HOME: {
-
-
-                    if (k.mod.shift)
-                        _pre_shift_selection();
-
-                    // compute whitespace symbols seq length
-                    int current_line_whitespace_len = 0;
-                    while(current_line_whitespace_len < text[cursor.line].length()) {
-                        CharType c = text[cursor.line][current_line_whitespace_len];
-                        if(c != '\t' && c != ' ')
-                            break;
-                        current_line_whitespace_len++;
-                    }
-
-                    if(cursor_get_column() == current_line_whitespace_len)
-                        cursor_set_column(0);
-                    else
-                        cursor_set_column(current_line_whitespace_len);
-
-                    if (k.mod.command)
-                        cursor_set_line(0);
-
-                    if (k.mod.shift)
-                        _post_shift_selection();
-
-                } break;
-                case KEY_END: {
-
-                    if (k.mod.shift)
-                        _pre_shift_selection();
-
-                    if (k.mod.command)
-                        cursor_set_line(text.size()-1);
-                    cursor_set_column(text[cursor.line].length());
-
-                    if (k.mod.shift)
-                        _post_shift_selection();
-
-                } break;
+				case KEY_HOME: {
+					
+					
+					if (k.mod.shift)
+						_pre_shift_selection();
+					
+					// compute whitespace symbols seq length
+					int current_line_whitespace_len = 0;
+					while(current_line_whitespace_len < text[cursor.line].length()) {
+						CharType c = text[cursor.line][current_line_whitespace_len];
+						if(c != '\t' && c != ' ')
+							break;
+						current_line_whitespace_len++;
+					}
+					
+					if(cursor_get_column() == current_line_whitespace_len)
+						cursor_set_column(0);
+					else
+						cursor_set_column(current_line_whitespace_len);
+					
+					if (k.mod.command)
+						cursor_set_line(0);
+					
+					if (k.mod.shift)
+						_post_shift_selection();
+					
+				} break;
+				case KEY_END: {
+					
+					if (k.mod.shift)
+						_pre_shift_selection();
+					
+					if (k.mod.command)
+						cursor_set_line(text.size()-1);
+					cursor_set_column(text[cursor.line].length());
+					
+					if (k.mod.shift)
+						_post_shift_selection();
+					
+				} break;
 #endif
-                case KEY_PAGEUP: {
-
-                    if (k.mod.shift)
-                        _pre_shift_selection();
-
-                    cursor_set_line(cursor_get_line()-get_visible_rows());
-
-                    if (k.mod.shift)
-                        _post_shift_selection();
-
-                } break;
-                case KEY_PAGEDOWN: {
-
-                    if (k.mod.shift)
-                        _pre_shift_selection();
-
-                    cursor_set_line(cursor_get_line()+get_visible_rows());
-
-                    if (k.mod.shift)
-                        _post_shift_selection();
-
-                } break;
-                case KEY_A: {
-
-                    if (!k.mod.command || k.mod.shift || k.mod.alt) {
-                        scancode_handled=false;
-                        break;
-                    }
-
-                    if (text.size()==1 && text[0].length()==0)
-                        break;
-                    selection.active=true;
-                    selection.from_line=0;
-                    selection.from_column=0;
-                    selection.to_line=text.size()-1;
-                    selection.to_column=text[selection.to_line].size();
-                    selection.selecting_mode=Selection::MODE_NONE;
-                    update();
-
-                } break;
-                case KEY_X: {
-
-                    if (!k.mod.command || k.mod.shift || k.mod.alt) {
-                        scancode_handled=false;
-                        break;
-                    }
-
-                    if (!selection.active){
-
-                        String clipboard = text[cursor.line];
-                        OS::get_singleton()->set_clipboard(clipboard);
-                        cursor_set_line(cursor.line);
-                        cursor_set_column(0);
-                        _remove_text(cursor.line,0,cursor.line,text[cursor.line].length());
-
-                        backspace_at_cursor();
-                        update();
-                        cursor_set_line(cursor.line+1);
-                        cut_copy_line = true;
-
-                    }
-                    else
-                    {
-
-                        String clipboard = _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
-                        OS::get_singleton()->set_clipboard(clipboard);
-
-                        cursor_set_line(selection.from_line);
-                        cursor_set_column(selection.from_column);
-
-                        _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
-                        selection.active=false;
-                        selection.selecting_mode=Selection::MODE_NONE;
-                        update();
-                        cut_copy_line = false;
-                    }
-
-                } break;
-                case KEY_C: {
-
-                    if (!k.mod.command || k.mod.shift || k.mod.alt) {
-                           scancode_handled=false;
-                           break;
-                    }
-
-                    if (!selection.active){
-                        String clipboard = _base_get_text(cursor.line,0,cursor.line,text[cursor.line].length());
-                        OS::get_singleton()->set_clipboard(clipboard);
-                        cut_copy_line = true;
-                    }
-                    else{
-                        String clipboard = _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
-                        OS::get_singleton()->set_clipboard(clipboard);
-                        cut_copy_line = false;
-                    }
-                } break;
-                case KEY_Z: {
-
-                       if (!k.mod.command) {
-                              scancode_handled=false;
-                              break;
-                       }
-
-                       if (k.mod.shift)
-                           redo();
-                       else
-                           undo();
-                } break;
-                case KEY_V: {
-
-                    if (!k.mod.command || k.mod.shift || k.mod.alt) {
-                          scancode_handled=false;
-                          break;
-                    }
-
-                    String clipboard = OS::get_singleton()->get_clipboard();
-
-                    if (selection.active) {
-                        selection.active=false;
-                        _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
-                        cursor_set_line(selection.from_line);
-                        cursor_set_column(selection.from_column);
-
-                    }
-                    else if (cut_copy_line)
-                    {
-                        cursor_set_column(0);
-                        String ins="\n";
-                        clipboard += ins;
-                    }
-
-                    _insert_text_at_cursor(clipboard);
-
-                    update();
-                } break;
-                case KEY_SPACE: {
-                    if (completion_enabled && k.mod.command) {
-
-                        query_code_comple();
-                        scancode_handled=true;
-                    } else {
-                        scancode_handled=false;
-                    }
-
-                } break;
-
-            case KEY_U:{
-                if (!k.mod.command || k.mod.shift || k.mod.alt) {
-                    scancode_handled=false;
-                    break;
-                }
-                else {
-                    if (selection.active) {
-                        int ini = selection.from_line;
-                        int end = selection.to_line;
-                        for (int i=ini; i<= end; i++)
-                        {
-                            if (text[i][0] == '#')
-                                _remove_text(i,0,i,1);
-                        }
-                    }
-                    else{
-                        if (text[cursor.line][0] == '#')
-                            _remove_text(cursor.line,0,cursor.line,1);
-                    }
-                    update();
-                }
-                break;}
-
-		default: {
-
-		    scancode_handled=false;
-		} break;
-
-            }
-
-            if (scancode_handled)
-                accept_event();
-/*
-            if (!scancode_handled && !k.mod.command && !k.mod.alt) {
-
-                if (k.unicode>=32) {
-
-                    if (readonly)
-                        break;
-
-                    accept_event();
-                } else {
-
-                    break;
-                }
-            }
+				case KEY_PAGEUP: {
+					
+					if (k.mod.shift)
+						_pre_shift_selection();
+					
+					cursor_set_line(cursor_get_line()-get_visible_rows());
+					
+					if (k.mod.shift)
+						_post_shift_selection();
+					
+				} break;
+				case KEY_PAGEDOWN: {
+					
+					if (k.mod.shift)
+						_pre_shift_selection();
+					
+					cursor_set_line(cursor_get_line()+get_visible_rows());
+					
+					if (k.mod.shift)
+						_post_shift_selection();
+					
+				} break;
+				case KEY_A: {
+					
+					if (!k.mod.command || k.mod.shift || k.mod.alt) {
+						scancode_handled=false;
+						break;
+					}
+					
+					if (text.size()==1 && text[0].length()==0)
+						break;
+					selection.active=true;
+					selection.from_line=0;
+					selection.from_column=0;
+					selection.to_line=text.size()-1;
+					selection.to_column=text[selection.to_line].size();
+					selection.selecting_mode=Selection::MODE_NONE;
+					update();
+					
+				} break;
+				case KEY_X: {
+					
+					if (!k.mod.command || k.mod.shift || k.mod.alt) {
+						scancode_handled=false;
+						break;
+					}
+					
+					if (!selection.active){
+						
+						String clipboard = text[cursor.line];
+						OS::get_singleton()->set_clipboard(clipboard);
+						cursor_set_line(cursor.line);
+						cursor_set_column(0);
+						_remove_text(cursor.line,0,cursor.line,text[cursor.line].length());
+						
+						backspace_at_cursor();
+						update();
+						cursor_set_line(cursor.line+1);
+						cut_copy_line = true;
+						
+					}
+					else
+					{
+						
+						String clipboard = _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
+						OS::get_singleton()->set_clipboard(clipboard);
+						
+						cursor_set_line(selection.from_line);
+						cursor_set_column(selection.from_column);
+						
+						_remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
+						selection.active=false;
+						selection.selecting_mode=Selection::MODE_NONE;
+						update();
+						cut_copy_line = false;
+					}
+					
+				} break;
+				case KEY_C: {
+					
+					if (!k.mod.command || k.mod.shift || k.mod.alt) {
+						scancode_handled=false;
+						break;
+					}
+					
+					if (!selection.active){
+						String clipboard = _base_get_text(cursor.line,0,cursor.line,text[cursor.line].length());
+						OS::get_singleton()->set_clipboard(clipboard);
+						cut_copy_line = true;
+					}
+					else{
+						String clipboard = _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
+						OS::get_singleton()->set_clipboard(clipboard);
+						cut_copy_line = false;
+					}
+				} break;
+				case KEY_Z: {
+					
+					if (!k.mod.command) {
+						scancode_handled=false;
+						break;
+					}
+					
+					if (k.mod.shift)
+						redo();
+					else
+						undo();
+				} break;
+				case KEY_V: {
+					
+					if (!k.mod.command || k.mod.shift || k.mod.alt) {
+						scancode_handled=false;
+						break;
+					}
+					
+					String clipboard = OS::get_singleton()->get_clipboard();
+					
+					if (selection.active) {
+						selection.active=false;
+						_remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
+						cursor_set_line(selection.from_line);
+						cursor_set_column(selection.from_column);
+						
+					}
+					else if (cut_copy_line)
+					{
+						cursor_set_column(0);
+						String ins="\n";
+						clipboard += ins;
+					}
+					
+					_insert_text_at_cursor(clipboard);
+					
+					update();
+				} break;
+				case KEY_SPACE: {
+					if (completion_enabled && k.mod.command) {
+						
+						query_code_comple();
+						scancode_handled=true;
+					} else {
+						scancode_handled=false;
+					}
+					
+				} break;
+					
+				case KEY_U:{
+					if (!k.mod.command || k.mod.shift || k.mod.alt) {
+						scancode_handled=false;
+						break;
+					}
+					else {
+						if (selection.active) {
+							int ini = selection.from_line;
+							int end = selection.to_line;
+							for (int i=ini; i<= end; i++)
+							{
+								if (text[i][0] == '#')
+									_remove_text(i,0,i,1);
+							}
+						}
+						else{
+							if (text[cursor.line][0] == '#')
+								_remove_text(cursor.line,0,cursor.line,1);
+						}
+						update();
+					}
+					break;}
+					
+				default: {
+					
+					scancode_handled=false;
+				} break;
+					
+			}
+			
+			if (scancode_handled)
+				accept_event();
+			/*
+	    if (!scancode_handled && !k.mod.command && !k.mod.alt) {
+	    
+		if (k.unicode>=32) {
+		
+		    if (readonly)
+			break;
+			
+		    accept_event();
+		} else {
+		
+		    break;
+		}
+	    }
 */
-	    if (!scancode_handled && !k.mod.command && !k.mod.alt) { //for german kbds
-
-                if (k.unicode>=32) {
-
-                    if (readonly)
-                        break;
-
-                    const CharType chr[2] = {k.unicode, 0};
-
-                    if(auto_brace_completion_enabled && _is_pair_symbol(chr[0])) {
-                        _consume_pair_symbol(chr[0]);
-                    } else {
-                        _insert_text_at_cursor(chr);
-                    }
-
-                    accept_event();
-                } else {
-
-                    break;
-                }
-            }
-
-
-            if (!selection.selecting_test) {
-
-                selection.selecting_mode=Selection::MODE_NONE;
-            }
-
-            return;
-        } break;
-
-    }
-
+			if (!scancode_handled && !k.mod.command && !k.mod.alt) { //for german kbds
+				
+				if (k.unicode>=32) {
+					
+					if (readonly)
+						break;
+					
+					const CharType chr[2] = {k.unicode, 0};
+					
+					if(auto_brace_completion_enabled && _is_pair_symbol(chr[0])) {
+						_consume_pair_symbol(chr[0]);
+					} else {
+						_insert_text_at_cursor(chr);
+					}
+					
+					accept_event();
+				} else {
+					
+					break;
+				}
+			}
+			
+			
+			if (!selection.selecting_test) {
+				
+				selection.selecting_mode=Selection::MODE_NONE;
+			}
+			
+			return;
+		} break;
+			
+	}
+	
 }
 
 
 void TextEdit::_pre_shift_selection() {
-
-
-    if (!selection.active || selection.selecting_mode!=Selection::MODE_SHIFT) {
-
-        selection.selecting_line=cursor.line;
-        selection.selecting_column=cursor.column;
-        selection.active=true;
-        selection.selecting_mode=Selection::MODE_SHIFT;
-    }
+	
+	
+	if (!selection.active || selection.selecting_mode!=Selection::MODE_SHIFT) {
+		
+		selection.selecting_line=cursor.line;
+		selection.selecting_column=cursor.column;
+		selection.active=true;
+		selection.selecting_mode=Selection::MODE_SHIFT;
+	}
 }
 
 void TextEdit::_post_shift_selection() {
-
-
-    if (selection.active && selection.selecting_mode==Selection::MODE_SHIFT) {
-
-        select(selection.selecting_line,selection.selecting_column,cursor.line,cursor.column);
-        update();
-    }
-
-
-    selection.selecting_test=true;
+	
+	
+	if (selection.active && selection.selecting_mode==Selection::MODE_SHIFT) {
+		
+		select(selection.selecting_line,selection.selecting_column,cursor.line,cursor.column);
+		update();
+	}
+	
+	
+	selection.selecting_test=true;
 }
 
 /**** TEXT EDIT CORE API ****/
 
 void TextEdit::_base_insert_text(int p_line, int p_char,const String& p_text,int &r_end_line,int &r_end_column) {
-
-    //save for undo...
-    ERR_FAIL_INDEX(p_line,text.size());
-    ERR_FAIL_COND(p_char<0);
-
-    /* STEP 1 add spaces if the char is greater than the end of the line */
-    while(p_char>text[p_line].length()) {
-
-        text.set(p_line,text[p_line]+String::chr(' '));
-    }
-
-    /* STEP 2 separate dest string in pre and post text */
-
-    String preinsert_text = text[p_line].substr(0,p_char);
-    String postinsert_text = text[p_line].substr(p_char,text[p_line].size());
-
-    /* STEP 3 remove \r from source text and separate in substrings */
-
-    //buh bye \r and split
-    Vector<String> substrings = p_text.replace("\r","").split("\n");
-
-
-    for(int i=0;i<substrings.size();i++) {
-        //insert the substrings
-
-        if (i==0) {
-
-            text.set(p_line,preinsert_text+substrings[i]);
-        } else {
-
-            text.insert(p_line+i,substrings[i]);
-        }
-
-        if (i==substrings.size()-1){
-
-            text.set(p_line+i,text[p_line+i]+postinsert_text);
-        }
-    }
-
-    r_end_line=p_line+substrings.size()-1;
-    r_end_column=text[r_end_line].length()-postinsert_text.length();
-
-    if (!text_changed_dirty && !setting_text) {
-        if (is_inside_tree())
-            MessageQueue::get_singleton()->push_call(this,"_text_changed_emit");
-        text_changed_dirty=true;
-    }
-
+	
+	//save for undo...
+	ERR_FAIL_INDEX(p_line,text.size());
+	ERR_FAIL_COND(p_char<0);
+	
+	/* STEP 1 add spaces if the char is greater than the end of the line */
+	while(p_char>text[p_line].length()) {
+		
+		text.set(p_line,text[p_line]+String::chr(' '));
+	}
+	
+	/* STEP 2 separate dest string in pre and post text */
+	
+	String preinsert_text = text[p_line].substr(0,p_char);
+	String postinsert_text = text[p_line].substr(p_char,text[p_line].size());
+	
+	/* STEP 3 remove \r from source text and separate in substrings */
+	
+	//buh bye \r and split
+	Vector<String> substrings = p_text.replace("\r","").split("\n");
+	
+	
+	for(int i=0;i<substrings.size();i++) {
+		//insert the substrings
+		
+		if (i==0) {
+			
+			text.set(p_line,preinsert_text+substrings[i]);
+		} else {
+			
+			text.insert(p_line+i,substrings[i]);
+		}
+		
+		if (i==substrings.size()-1){
+			
+			text.set(p_line+i,text[p_line+i]+postinsert_text);
+		}
+	}
+	
+	r_end_line=p_line+substrings.size()-1;
+	r_end_column=text[r_end_line].length()-postinsert_text.length();
+	
+	if (!text_changed_dirty && !setting_text) {
+		if (is_inside_tree())
+			MessageQueue::get_singleton()->push_call(this,"_text_changed_emit");
+		text_changed_dirty=true;
+	}
+	
 }
 
 String TextEdit::_base_get_text(int p_from_line, int p_from_column,int p_to_line,int p_to_column) const {
-
-    ERR_FAIL_INDEX_V(p_from_line,text.size(),String());
-    ERR_FAIL_INDEX_V(p_from_column,text[p_from_line].length()+1,String());
-    ERR_FAIL_INDEX_V(p_to_line,text.size(),String());
-    ERR_FAIL_INDEX_V(p_to_column,text[p_to_line].length()+1,String());
-    ERR_FAIL_COND_V(p_to_line < p_from_line ,String()); // from > to
-    ERR_FAIL_COND_V(p_to_line == p_from_line && p_to_column<p_from_column,String()); // from > to
-
-    String ret;
-
-    for(int i=p_from_line;i<=p_to_line;i++) {
-
-        int begin = (i==p_from_line)?p_from_column:0;
-        int end = (i==p_to_line)?p_to_column:text[i].length();
-
-        if (i>p_from_line)
-            ret+="\n";
-        ret+=text[i].substr(begin,end-begin);
-    }
-
-    return ret;
+	
+	ERR_FAIL_INDEX_V(p_from_line,text.size(),String());
+	ERR_FAIL_INDEX_V(p_from_column,text[p_from_line].length()+1,String());
+	ERR_FAIL_INDEX_V(p_to_line,text.size(),String());
+	ERR_FAIL_INDEX_V(p_to_column,text[p_to_line].length()+1,String());
+	ERR_FAIL_COND_V(p_to_line < p_from_line ,String()); // from > to
+	ERR_FAIL_COND_V(p_to_line == p_from_line && p_to_column<p_from_column,String()); // from > to
+	
+	String ret;
+	
+	for(int i=p_from_line;i<=p_to_line;i++) {
+		
+		int begin = (i==p_from_line)?p_from_column:0;
+		int end = (i==p_to_line)?p_to_column:text[i].length();
+		
+		if (i>p_from_line)
+			ret+="\n";
+		ret+=text[i].substr(begin,end-begin);
+	}
+	
+	return ret;
 }
 
 void TextEdit::_base_remove_text(int p_from_line, int p_from_column,int p_to_line,int p_to_column) {
-
-    ERR_FAIL_INDEX(p_from_line,text.size());
-    ERR_FAIL_INDEX(p_from_column,text[p_from_line].length()+1);
-    ERR_FAIL_INDEX(p_to_line,text.size());
-    ERR_FAIL_INDEX(p_to_column,text[p_to_line].length()+1);
-    ERR_FAIL_COND(p_to_line < p_from_line ); // from > to
-    ERR_FAIL_COND(p_to_line == p_from_line && p_to_column<p_from_column); // from > to
-
-
-    String pre_text = text[p_from_line].substr(0,p_from_column);
-    String post_text = text[p_to_line].substr(p_to_column,text[p_to_line].length());
-
-    for(int i=p_from_line;i<p_to_line;i++) {
-
-        text.remove(p_from_line+1);
-    }
-
-    text.set(p_from_line,pre_text+post_text);
-
-    if (!text_changed_dirty && !setting_text) {
-        if (is_inside_tree())
-            MessageQueue::get_singleton()->push_call(this,"_text_changed_emit");
-        text_changed_dirty=true;
-    }
+	
+	ERR_FAIL_INDEX(p_from_line,text.size());
+	ERR_FAIL_INDEX(p_from_column,text[p_from_line].length()+1);
+	ERR_FAIL_INDEX(p_to_line,text.size());
+	ERR_FAIL_INDEX(p_to_column,text[p_to_line].length()+1);
+	ERR_FAIL_COND(p_to_line < p_from_line ); // from > to
+	ERR_FAIL_COND(p_to_line == p_from_line && p_to_column<p_from_column); // from > to
+	
+	
+	String pre_text = text[p_from_line].substr(0,p_from_column);
+	String post_text = text[p_to_line].substr(p_to_column,text[p_to_line].length());
+	
+	for(int i=p_from_line;i<p_to_line;i++) {
+		
+		text.remove(p_from_line+1);
+	}
+	
+	text.set(p_from_line,pre_text+post_text);
+	
+	if (!text_changed_dirty && !setting_text) {
+		if (is_inside_tree())
+			MessageQueue::get_singleton()->push_call(this,"_text_changed_emit");
+		text_changed_dirty=true;
+	}
 }
 
 void TextEdit::_insert_text(int p_line, int p_char,const String& p_text,int *r_end_line,int *r_end_column) {
-
-    if (!setting_text)
-        idle_detect->start();
-
-    if (undo_enabled) {
-        _clear_redo();
-    }
-
-    int retline,retchar;
-    _base_insert_text(p_line,p_char,p_text,retline,retchar);
-    if (r_end_line)
-        *r_end_line=retline;
-    if (r_end_column)
-        *r_end_column=retchar;
-
-    if (!undo_enabled)
-        return;
-
-    /* UNDO!! */
-    TextOperation op;
-    op.type=TextOperation::TYPE_INSERT;
-    op.from_line=p_line;
-    op.from_column=p_char;
-    op.to_line=retline;
-    op.to_column=retchar;
-    op.text=p_text;
-    op.version=++version;
-    op.chain_forward=false;
-    op.chain_backward=false;
-
-    //see if it shold just be set as current op
-    if (current_op.type!=op.type) {
-        _push_current_op();
-        current_op=op;
-
-        return; //set as current op, return
-    }
-    //see if it can be merged
-    if (current_op.to_line!=p_line || current_op.to_column!=p_char) {
-        _push_current_op();
-        current_op=op;
-        return; //set as current op, return
-    }
-    //merge current op
-
-    current_op.text+=p_text;
-    current_op.to_column=retchar;
-    current_op.to_line=retline;
-    current_op.version=op.version;
-
+	
+	if (!setting_text)
+		idle_detect->start();
+	
+	if (undo_enabled) {
+		_clear_redo();
+	}
+	
+	int retline,retchar;
+	_base_insert_text(p_line,p_char,p_text,retline,retchar);
+	if (r_end_line)
+		*r_end_line=retline;
+	if (r_end_column)
+		*r_end_column=retchar;
+	
+	if (!undo_enabled)
+		return;
+	
+	/* UNDO!! */
+	TextOperation op;
+	op.type=TextOperation::TYPE_INSERT;
+	op.from_line=p_line;
+	op.from_column=p_char;
+	op.to_line=retline;
+	op.to_column=retchar;
+	op.text=p_text;
+	op.version=++version;
+	op.chain_forward=false;
+	op.chain_backward=false;
+	
+	//see if it shold just be set as current op
+	if (current_op.type!=op.type) {
+		_push_current_op();
+		current_op=op;
+		
+		return; //set as current op, return
+	}
+	//see if it can be merged
+	if (current_op.to_line!=p_line || current_op.to_column!=p_char) {
+		_push_current_op();
+		current_op=op;
+		return; //set as current op, return
+	}
+	//merge current op
+	
+	current_op.text+=p_text;
+	current_op.to_column=retchar;
+	current_op.to_line=retline;
+	current_op.version=op.version;
+	
 }
 
 void TextEdit::_remove_text(int p_from_line, int p_from_column,int p_to_line,int p_to_column) {
-
-    if (!setting_text)
-        idle_detect->start();
-
-    String text;
-    if (undo_enabled) {
-        _clear_redo();
-        text=_base_get_text(p_from_line,p_from_column,p_to_line,p_to_column);
-    }
-
-    _base_remove_text(p_from_line,p_from_column,p_to_line,p_to_column);
-
-    if (!undo_enabled)
-        return;
-
-    /* UNDO!! */
-    TextOperation op;
-    op.type=TextOperation::TYPE_REMOVE;
-    op.from_line=p_from_line;
-    op.from_column=p_from_column;
-    op.to_line=p_to_line;
-    op.to_column=p_to_column;
-    op.text=text;
-    op.version=++version;
-    op.chain_forward=false;
-    op.chain_backward=false;
-
-    //see if it shold just be set as current op
-    if (current_op.type!=op.type) {
-        _push_current_op();
-        current_op=op;
-        return; //set as current op, return
-    }
-    //see if it can be merged
-    if (current_op.from_line==p_to_line && current_op.from_column==p_to_column) {
-        //basckace or similar
-        current_op.text=text+current_op.text;
-        current_op.from_line=p_from_line;
-        current_op.from_column=p_from_column;
-        return; //update current op
-    }
-    if (current_op.from_line==p_from_line && current_op.from_column==p_from_column) {
-
-        //current_op.text=text+current_op.text;
-        //current_op.from_line=p_from_line;
-        //current_op.from_column=p_from_column;
-        //return; //update current op
-    }
-
-    _push_current_op();
-    current_op=op;
-
+	
+	if (!setting_text)
+		idle_detect->start();
+	
+	String text;
+	if (undo_enabled) {
+		_clear_redo();
+		text=_base_get_text(p_from_line,p_from_column,p_to_line,p_to_column);
+	}
+	
+	_base_remove_text(p_from_line,p_from_column,p_to_line,p_to_column);
+	
+	if (!undo_enabled)
+		return;
+	
+	/* UNDO!! */
+	TextOperation op;
+	op.type=TextOperation::TYPE_REMOVE;
+	op.from_line=p_from_line;
+	op.from_column=p_from_column;
+	op.to_line=p_to_line;
+	op.to_column=p_to_column;
+	op.text=text;
+	op.version=++version;
+	op.chain_forward=false;
+	op.chain_backward=false;
+	
+	//see if it shold just be set as current op
+	if (current_op.type!=op.type) {
+		_push_current_op();
+		current_op=op;
+		return; //set as current op, return
+	}
+	//see if it can be merged
+	if (current_op.from_line==p_to_line && current_op.from_column==p_to_column) {
+		//basckace or similar
+		current_op.text=text+current_op.text;
+		current_op.from_line=p_from_line;
+		current_op.from_column=p_from_column;
+		return; //update current op
+	}
+	if (current_op.from_line==p_from_line && current_op.from_column==p_from_column) {
+		
+		//current_op.text=text+current_op.text;
+		//current_op.from_line=p_from_line;
+		//current_op.from_column=p_from_column;
+		//return; //update current op
+	}
+	
+	_push_current_op();
+	current_op=op;
+	
 }
 
 
 void TextEdit::_insert_text_at_cursor(const String& p_text) {
-
-    int new_column,new_line;
-    _insert_text(cursor.line,cursor.column,p_text,&new_line,&new_column);
-    cursor_set_line(new_line);
-    cursor_set_column(new_column);
-
-    update();
+	
+	int new_column,new_line;
+	_insert_text(cursor.line,cursor.column,p_text,&new_line,&new_column);
+	cursor_set_line(new_line);
+	cursor_set_column(new_column);
+	
+	update();
 }
 
 
 
 
 int TextEdit::get_char_count() {
-
-    int totalsize=0;
-
-    for (int i=0;i<text.size();i++) {
-
-        if (i>0)
-            totalsize++; // incliude \n
-        totalsize+=text[i].length();
-    }
-
-    return totalsize; // omit last \n
+	
+	int totalsize=0;
+	
+	for (int i=0;i<text.size();i++) {
+		
+		if (i>0)
+			totalsize++; // incliude \n
+		totalsize+=text[i].length();
+	}
+	
+	return totalsize; // omit last \n
 }
 
 Size2 TextEdit::get_minimum_size() {
-
-    return cache.style_normal->get_minimum_size();
+	
+	return cache.style_normal->get_minimum_size();
 }
 int TextEdit::get_visible_rows() const {
-
-    int total=cache.size.height;
-    total-=cache.style_normal->get_minimum_size().height;
-    total/=get_row_height();
-    return total;
+	
+	int total=cache.size.height;
+	total-=cache.style_normal->get_minimum_size().height;
+	total/=get_row_height();
+	return total;
 }
 void TextEdit::adjust_viewport_to_cursor() {
-
-    if (cursor.line_ofs>cursor.line)
-        cursor.line_ofs=cursor.line;
-
-    int visible_width=cache.size.width-cache.style_normal->get_minimum_size().width-cache.line_number_w;
-    if (v_scroll->is_visible())
-        visible_width-=v_scroll->get_combined_minimum_size().width;
-    visible_width-=20; // give it a little more space
-
-
-    //printf("rowofs %i, visrows %i, cursor.line %i\n",cursor.line_ofs,get_visible_rows(),cursor.line);
-
-    int visible_rows = get_visible_rows();
-    if (h_scroll->is_visible())
-        visible_rows-=((h_scroll->get_combined_minimum_size().height-1)/get_row_height());
-
-    if (cursor.line>=(cursor.line_ofs+visible_rows))
-        cursor.line_ofs=cursor.line-visible_rows+1;
-    if (cursor.line<cursor.line_ofs)
-        cursor.line_ofs=cursor.line;
-
-    int cursor_x = get_column_x_offset( cursor.column, text[cursor.line] );
-
-    if (cursor_x>(cursor.x_ofs+visible_width))
-        cursor.x_ofs=cursor_x-visible_width+1;
-
-    if (cursor_x < cursor.x_ofs)
-        cursor.x_ofs=cursor_x;
-
-    update();
-/*
+	
+	if (cursor.line_ofs>cursor.line)
+		cursor.line_ofs=cursor.line;
+	
+	int visible_width=cache.size.width-cache.style_normal->get_minimum_size().width-cache.line_number_w;
+	if (v_scroll->is_visible())
+		visible_width-=v_scroll->get_combined_minimum_size().width;
+	visible_width-=20; // give it a little more space
+	
+	
+	//printf("rowofs %i, visrows %i, cursor.line %i\n",cursor.line_ofs,get_visible_rows(),cursor.line);
+	
+	int visible_rows = get_visible_rows();
+	if (h_scroll->is_visible())
+		visible_rows-=((h_scroll->get_combined_minimum_size().height-1)/get_row_height());
+	
+	if (cursor.line>=(cursor.line_ofs+visible_rows))
+		cursor.line_ofs=cursor.line-visible_rows+1;
+	if (cursor.line<cursor.line_ofs)
+		cursor.line_ofs=cursor.line;
+	
+	int cursor_x = get_column_x_offset( cursor.column, text[cursor.line] );
+	
+	if (cursor_x>(cursor.x_ofs+visible_width))
+		cursor.x_ofs=cursor_x-visible_width+1;
+	
+	if (cursor_x < cursor.x_ofs)
+		cursor.x_ofs=cursor_x;
+	
+	update();
+	/*
     get_range()->set_max(text.size());
-
+    
     get_range()->set_page(get_visible_rows());
-
+    
     get_range()->set((int)cursor.line_ofs);
 */
-
-
+	
+	
 }
 
 void TextEdit::cursor_set_column(int p_col) {
-
-    if (p_col<0)
-        p_col=0;
-
-    cursor.column=p_col;
-    if (cursor.column > get_line( cursor.line ).length())
-        cursor.column=get_line( cursor.line ).length();
-
-    cursor.last_fit_x=get_column_x_offset(cursor.column,get_line(cursor.line));
-
-    adjust_viewport_to_cursor();
-
-    if (!cursor_changed_dirty) {
-        if (is_inside_tree())
-            MessageQueue::get_singleton()->push_call(this,"_cursor_changed_emit");
-        cursor_changed_dirty=true;
-    }
-
+	
+	if (p_col<0)
+		p_col=0;
+	
+	cursor.column=p_col;
+	if (cursor.column > get_line( cursor.line ).length())
+		cursor.column=get_line( cursor.line ).length();
+	
+	cursor.last_fit_x=get_column_x_offset(cursor.column,get_line(cursor.line));
+	
+	adjust_viewport_to_cursor();
+	
+	if (!cursor_changed_dirty) {
+		if (is_inside_tree())
+			MessageQueue::get_singleton()->push_call(this,"_cursor_changed_emit");
+		cursor_changed_dirty=true;
+	}
+	
 }
 
 
 void TextEdit::cursor_set_line(int p_row) {
-
-    if (setting_row)
-        return;
-
-    setting_row=true;
-    if (p_row<0)
-        p_row=0;
-
-
-    if (p_row>=(int)text.size())
-        p_row=(int)text.size()-1;
-
-    cursor.line=p_row;
-    cursor.column=get_char_pos_for( cursor.last_fit_x, get_line( cursor.line) );
-
-
-    adjust_viewport_to_cursor();
-
-    setting_row=false;
-
-
-    if (!cursor_changed_dirty) {
-        if (is_inside_tree())
-            MessageQueue::get_singleton()->push_call(this,"_cursor_changed_emit");
-        cursor_changed_dirty=true;
-    }
-
+	
+	if (setting_row)
+		return;
+	
+	setting_row=true;
+	if (p_row<0)
+		p_row=0;
+	
+	
+	if (p_row>=(int)text.size())
+		p_row=(int)text.size()-1;
+	
+	cursor.line=p_row;
+	cursor.column=get_char_pos_for( cursor.last_fit_x, get_line( cursor.line) );
+	
+	
+	adjust_viewport_to_cursor();
+	
+	setting_row=false;
+	
+	
+	if (!cursor_changed_dirty) {
+		if (is_inside_tree())
+			MessageQueue::get_singleton()->push_call(this,"_cursor_changed_emit");
+		cursor_changed_dirty=true;
+	}
+	
 }
 
 
 int TextEdit::cursor_get_column() const {
-
-    return cursor.column;
+	
+	return cursor.column;
 }
 
 
 int TextEdit::cursor_get_line() const {
-
-    return cursor.line;
+	
+	return cursor.line;
 }
 
 
 
 void TextEdit::_scroll_moved(double p_to_val) {
-
-    if (updating_scrolls)
-        return;
-
-    if (h_scroll->is_visible())
-        cursor.x_ofs=h_scroll->get_val();
-    if (v_scroll->is_visible())
-        cursor.line_ofs=v_scroll->get_val();
-    update();
+	
+	if (updating_scrolls)
+		return;
+	
+	if (h_scroll->is_visible())
+		cursor.x_ofs=h_scroll->get_val();
+	if (v_scroll->is_visible())
+		cursor.line_ofs=v_scroll->get_val();
+	update();
 }
 
 
@@ -2415,798 +2451,798 @@ void TextEdit::_scroll_moved(double p_to_val) {
 
 
 int TextEdit::get_row_height() const {
-
-    return cache.font->get_height()+cache.line_spacing;
+	
+	return cache.font->get_height()+cache.line_spacing;
 }
 
 int TextEdit::get_char_pos_for(int p_px,String p_str) const {
-
-    int px=0;
-    int c=0;
-
-    int tab_w = cache.font->get_char_size(' ').width*tab_size;
-
-    while (c<p_str.length()) {
-
-        int w=0;
-
-        if (p_str[c]=='\t') {
-
-            int left = px%tab_w;
-            if (left==0)
-                w=tab_w;
-            else
-                w=tab_w-px%tab_w; // is right...
-
-        } else {
-
-            w=cache.font->get_char_size(p_str[c],p_str[c+1]).width;
-        }
-
-        if (p_px<(px+w/2))
-            break;
-        px+=w;
-        c++;
-    }
-
-    return c;
+	
+	int px=0;
+	int c=0;
+	
+	int tab_w = cache.font->get_char_size(' ').width*tab_size;
+	
+	while (c<p_str.length()) {
+		
+		int w=0;
+		
+		if (p_str[c]=='\t') {
+			
+			int left = px%tab_w;
+			if (left==0)
+				w=tab_w;
+			else
+				w=tab_w-px%tab_w; // is right...
+			
+		} else {
+			
+			w=cache.font->get_char_size(p_str[c],p_str[c+1]).width;
+		}
+		
+		if (p_px<(px+w/2))
+			break;
+		px+=w;
+		c++;
+	}
+	
+	return c;
 }
 
 int TextEdit::get_column_x_offset(int p_char,String p_str) {
-
-    int px=0;
-
-    int tab_w = cache.font->get_char_size(' ').width*tab_size;
-
-    for (int i=0;i<p_char;i++) {
-
-        if (i>=p_str.length())
-            break;
-
-        if (p_str[i]=='\t') {
-
-            int left = px%tab_w;
-            if (left==0)
-                px+=tab_w;
-            else
-                px+=tab_w-px%tab_w; // is right...
-
-        } else {
-            px+=cache.font->get_char_size(p_str[i],p_str[i+1]).width;
-        }
-    }
-
-    return px;
-
+	
+	int px=0;
+	
+	int tab_w = cache.font->get_char_size(' ').width*tab_size;
+	
+	for (int i=0;i<p_char;i++) {
+		
+		if (i>=p_str.length())
+			break;
+		
+		if (p_str[i]=='\t') {
+			
+			int left = px%tab_w;
+			if (left==0)
+				px+=tab_w;
+			else
+				px+=tab_w-px%tab_w; // is right...
+			
+		} else {
+			px+=cache.font->get_char_size(p_str[i],p_str[i+1]).width;
+		}
+	}
+	
+	return px;
+	
 }
 
 void TextEdit::insert_text_at_cursor(const String& p_text) {
-
-    if (selection.active) {
-
-        cursor_set_line(selection.from_line);
-        cursor_set_column(selection.from_column);
-
-        _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
-        selection.active=false;
-        selection.selecting_mode=Selection::MODE_NONE;
-
-    }
-
-    _insert_text_at_cursor(p_text);
-    update();
-
+	
+	if (selection.active) {
+		
+		cursor_set_line(selection.from_line);
+		cursor_set_column(selection.from_column);
+		
+		_remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
+		selection.active=false;
+		selection.selecting_mode=Selection::MODE_NONE;
+		
+	}
+	
+	_insert_text_at_cursor(p_text);
+	update();
+	
 }
 
 Control::CursorShape TextEdit::get_cursor_shape(const Point2& p_pos) const {
-    if(completion_active && completion_rect.has_point(p_pos)) {
-        return CURSOR_ARROW;
-    }
-    return CURSOR_IBEAM;
+	if(completion_active && completion_rect.has_point(p_pos)) {
+		return CURSOR_ARROW;
+	}
+	return CURSOR_IBEAM;
 }
 
 
 void TextEdit::set_text(String p_text){
-
-    setting_text=true;
-    _clear();
-    _insert_text_at_cursor(p_text);
-
-    cursor.column=0;
-    cursor.line=0;
-    cursor.x_ofs=0;
-    cursor.line_ofs=0;
-    cursor.last_fit_x=0;
-    cursor_set_line(0);
-    cursor_set_column(0);
-    update();
-    setting_text=false;
-
-    //get_range()->set(0);
+	
+	setting_text=true;
+	_clear();
+	_insert_text_at_cursor(p_text);
+	
+	cursor.column=0;
+	cursor.line=0;
+	cursor.x_ofs=0;
+	cursor.line_ofs=0;
+	cursor.last_fit_x=0;
+	cursor_set_line(0);
+	cursor_set_column(0);
+	update();
+	setting_text=false;
+	
+	//get_range()->set(0);
 };
 
 String TextEdit::get_text() {
-    String longthing;
-    int len = text.size();
-    for (int i=0;i<len;i++) {
-
-
-        longthing+=text[i];
-        if (i!=len-1)
-            longthing+="\n";
-    }
-
-    return longthing;
-
+	String longthing;
+	int len = text.size();
+	for (int i=0;i<len;i++) {
+		
+		
+		longthing+=text[i];
+		if (i!=len-1)
+			longthing+="\n";
+	}
+	
+	return longthing;
+	
 };
 
 String TextEdit::get_text_for_completion() {
-
-    String longthing;
-    int len = text.size();
-    for (int i=0;i<len;i++) {
-
-	if (i==cursor.line) {
-		longthing+=text[i].substr(0,cursor.column);
-		longthing+=String::chr(0xFFFF); //not unicode, represents the cursor
-		longthing+=text[i].substr(cursor.column,text[i].size());
-	} else {
-
-		longthing+=text[i];
+	
+	String longthing;
+	int len = text.size();
+	for (int i=0;i<len;i++) {
+		
+		if (i==cursor.line) {
+			longthing+=text[i].substr(0,cursor.column);
+			longthing+=String::chr(0xFFFF); //not unicode, represents the cursor
+			longthing+=text[i].substr(cursor.column,text[i].size());
+		} else {
+			
+			longthing+=text[i];
+		}
+		
+		
+		if (i!=len-1)
+			longthing+="\n";
 	}
-
-
-	if (i!=len-1)
-	    longthing+="\n";
-    }
-
-    return longthing;
-
+	
+	return longthing;
+	
 };
 
 
 String TextEdit::get_line(int line) const {
-
-    if (line<0 || line>=text.size())
-        return "";
-
-    return 	text[line];
-
+	
+	if (line<0 || line>=text.size())
+		return "";
+	
+	return 	text[line];
+	
 };
 
 void TextEdit::_clear() {
-
-    clear_undo_history();
-    text.clear();
-    cursor.column=0;
-    cursor.line=0;
-    cursor.x_ofs=0;
-    cursor.line_ofs=0;
-    cursor.last_fit_x=0;
+	
+	clear_undo_history();
+	text.clear();
+	cursor.column=0;
+	cursor.line=0;
+	cursor.x_ofs=0;
+	cursor.line_ofs=0;
+	cursor.last_fit_x=0;
 }
 
 
 
 void TextEdit::clear() {
-
-    setting_text=true;
-    _clear();
-    setting_text=false;
-
+	
+	setting_text=true;
+	_clear();
+	setting_text=false;
+	
 };
 
 void TextEdit::set_readonly(bool p_readonly) {
-
-
-    readonly=p_readonly;
+	
+	
+	readonly=p_readonly;
 }
 
 void TextEdit::set_wrap(bool p_wrap) {
-
-    wrap=p_wrap;
+	
+	wrap=p_wrap;
 }
 
 void TextEdit::set_max_chars(int p_max_chars) {
-
-    max_chars=p_max_chars;
+	
+	max_chars=p_max_chars;
 }
 
 void TextEdit::_update_caches() {
-
-    cache.style_normal=get_stylebox("normal");
-    cache.style_focus=get_stylebox("focus");
-    cache.font=get_font("font");
-    cache.font_color=get_color("font_color");
-    cache.font_selected_color=get_color("font_selected_color");
-    cache.keyword_color=get_color("keyword_color");
-    cache.selection_color=get_color("selection_color");
-    cache.mark_color=get_color("mark_color");
-    cache.current_line_color=get_color("current_line_color");
-    cache.breakpoint_color=get_color("breakpoint_color");
-    cache.brace_mismatch_color=get_color("brace_mismatch_color");
-    cache.line_spacing=get_constant("line_spacing");
-    cache.row_height = cache.font->get_height() + cache.line_spacing;
-    cache.tab_icon=get_icon("tab");
-    text.set_font(cache.font);
-
+	
+	cache.style_normal=get_stylebox("normal");
+	cache.style_focus=get_stylebox("focus");
+	cache.font=get_font("font");
+	cache.font_color=get_color("font_color");
+	cache.font_selected_color=get_color("font_selected_color");
+	cache.keyword_color=get_color("keyword_color");
+	cache.selection_color=get_color("selection_color");
+	cache.mark_color=get_color("mark_color");
+	cache.current_line_color=get_color("current_line_color");
+	cache.breakpoint_color=get_color("breakpoint_color");
+	cache.brace_mismatch_color=get_color("brace_mismatch_color");
+	cache.line_spacing=get_constant("line_spacing");
+	cache.row_height = cache.font->get_height() + cache.line_spacing;
+	cache.tab_icon=get_icon("tab");
+	text.set_font(cache.font);
+	
 }
 
 
 void TextEdit::clear_colors() {
-
-    keywords.clear();
-    color_regions.clear();;
-    text.clear_caches();
-    custom_bg_color=Color(0,0,0,0);
+	
+	keywords.clear();
+	color_regions.clear();;
+	text.clear_caches();
+	custom_bg_color=Color(0,0,0,0);
 }
 
 void TextEdit::set_custom_bg_color(const Color& p_color) {
-
-    custom_bg_color=p_color;
-    update();
+	
+	custom_bg_color=p_color;
+	update();
 }
 
 void TextEdit::add_keyword_color(const String& p_keyword,const Color& p_color) {
-
-    keywords[p_keyword]=p_color;
-    update();
-
+	
+	keywords[p_keyword]=p_color;
+	update();
+	
 }
 
 void TextEdit::add_color_region(const String& p_begin_key,const String& p_end_key,const Color &p_color,bool p_line_only) {
-
-    color_regions.push_back(ColorRegion(p_begin_key,p_end_key,p_color,p_line_only));
-    text.clear_caches();
-    update();
-
+	
+	color_regions.push_back(ColorRegion(p_begin_key,p_end_key,p_color,p_line_only));
+	text.clear_caches();
+	update();
+	
 }
 
 void TextEdit::set_symbol_color(const Color& p_color) {
-
-    symbol_color=p_color;
-    update();
+	
+	symbol_color=p_color;
+	update();
 }
 
 void TextEdit::set_syntax_coloring(bool p_enabled) {
-
-    syntax_coloring=p_enabled;
-    update();
+	
+	syntax_coloring=p_enabled;
+	update();
 }
 
 bool TextEdit::is_syntax_coloring_enabled() const {
-
-    return syntax_coloring;
+	
+	return syntax_coloring;
 }
 
 void TextEdit::cut() {
-
-    if (!selection.active)
-        return;
-
-    String clipboard = _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
-    OS::get_singleton()->set_clipboard(clipboard);
-
-    cursor_set_line(selection.from_line);
-    cursor_set_column(selection.from_column);
-
-    _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
-    selection.active=false;
-    selection.selecting_mode=Selection::MODE_NONE;
-    update();
-
+	
+	if (!selection.active)
+		return;
+	
+	String clipboard = _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
+	OS::get_singleton()->set_clipboard(clipboard);
+	
+	cursor_set_line(selection.from_line);
+	cursor_set_column(selection.from_column);
+	
+	_remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
+	selection.active=false;
+	selection.selecting_mode=Selection::MODE_NONE;
+	update();
+	
 }
 
 void TextEdit::copy() {
-
-    if (!selection.active)
-        return;
-
-    String clipboard = _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
-    OS::get_singleton()->set_clipboard(clipboard);
-
+	
+	if (!selection.active)
+		return;
+	
+	String clipboard = _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
+	OS::get_singleton()->set_clipboard(clipboard);
+	
 }
 void TextEdit::paste() {
-
-    if (selection.active) {
-
-        cursor_set_line(selection.from_line);
-        cursor_set_column(selection.from_column);
-
-        _remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
-        selection.active=false;
-        selection.selecting_mode=Selection::MODE_NONE;
-
-    }
-
-    String clipboard = OS::get_singleton()->get_clipboard();
-    _insert_text_at_cursor(clipboard);
-    update();
-
+	
+	if (selection.active) {
+		
+		cursor_set_line(selection.from_line);
+		cursor_set_column(selection.from_column);
+		
+		_remove_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
+		selection.active=false;
+		selection.selecting_mode=Selection::MODE_NONE;
+		
+	}
+	
+	String clipboard = OS::get_singleton()->get_clipboard();
+	_insert_text_at_cursor(clipboard);
+	update();
+	
 }
 
 void TextEdit::select_all() {
-
-    if (text.size()==1 && text[0].length()==0)
-        return;
-    selection.active=true;
-    selection.from_line=0;
-    selection.from_column=0;
-    selection.to_line=text.size()-1;
-    selection.to_column=text[selection.to_line].size();
-    selection.selecting_mode=Selection::MODE_NONE;
-    update();
-
+	
+	if (text.size()==1 && text[0].length()==0)
+		return;
+	selection.active=true;
+	selection.from_line=0;
+	selection.from_column=0;
+	selection.to_line=text.size()-1;
+	selection.to_column=text[selection.to_line].size();
+	selection.selecting_mode=Selection::MODE_NONE;
+	update();
+	
 }
 
 
 void TextEdit::deselect() {
-
-    selection.active=false;
-    update();
+	
+	selection.active=false;
+	update();
 }
 
 void TextEdit::select(int p_from_line,int p_from_column,int p_to_line,int p_to_column) {
-
-    if (p_from_line>=text.size())
-        p_from_line=text.size()-1;
-    if (p_from_column>=text[p_from_line].length())
-        p_from_column=text[p_from_line].length();
-
-    if (p_to_line>=text.size())
-        p_to_line=text.size()-1;
-    if (p_to_column>=text[p_to_line].length())
-        p_to_column=text[p_to_line].length();
-
-    selection.from_line=p_from_line;
-    selection.from_column=p_from_column;
-    selection.to_line=p_to_line;
-    selection.to_column=p_to_column;
-
-    selection.active=true;
-
-    if (selection.from_line==selection.to_line) {
-
-        if (selection.from_column==selection.to_column) {
-
-            selection.active=false;
-
-        } else if (selection.from_column>selection.to_column) {
-
-            SWAP( selection.from_column, selection.to_column );
-        }
-    } else if (selection.from_line>selection.to_line) {
-
-        SWAP( selection.from_line, selection.to_line );
-        SWAP( selection.from_column, selection.to_column );
-    }
-
-
-    update();
+	
+	if (p_from_line>=text.size())
+		p_from_line=text.size()-1;
+	if (p_from_column>=text[p_from_line].length())
+		p_from_column=text[p_from_line].length();
+	
+	if (p_to_line>=text.size())
+		p_to_line=text.size()-1;
+	if (p_to_column>=text[p_to_line].length())
+		p_to_column=text[p_to_line].length();
+	
+	selection.from_line=p_from_line;
+	selection.from_column=p_from_column;
+	selection.to_line=p_to_line;
+	selection.to_column=p_to_column;
+	
+	selection.active=true;
+	
+	if (selection.from_line==selection.to_line) {
+		
+		if (selection.from_column==selection.to_column) {
+			
+			selection.active=false;
+			
+		} else if (selection.from_column>selection.to_column) {
+			
+			SWAP( selection.from_column, selection.to_column );
+		}
+	} else if (selection.from_line>selection.to_line) {
+		
+		SWAP( selection.from_line, selection.to_line );
+		SWAP( selection.from_column, selection.to_column );
+	}
+	
+	
+	update();
 }
 
 bool TextEdit::is_selection_active() const {
-
-    return selection.active;
+	
+	return selection.active;
 }
 int TextEdit::get_selection_from_line() const {
-
-    ERR_FAIL_COND_V(!selection.active,-1);
-    return selection.from_line;
-
+	
+	ERR_FAIL_COND_V(!selection.active,-1);
+	return selection.from_line;
+	
 }
 int TextEdit::get_selection_from_column() const {
-
-    ERR_FAIL_COND_V(!selection.active,-1);
-    return selection.from_column;
-
+	
+	ERR_FAIL_COND_V(!selection.active,-1);
+	return selection.from_column;
+	
 }
 int TextEdit::get_selection_to_line() const {
-
-    ERR_FAIL_COND_V(!selection.active,-1);
-    return selection.to_line;
-
+	
+	ERR_FAIL_COND_V(!selection.active,-1);
+	return selection.to_line;
+	
 }
 int TextEdit::get_selection_to_column() const {
-
-    ERR_FAIL_COND_V(!selection.active,-1);
-    return selection.to_column;
-
+	
+	ERR_FAIL_COND_V(!selection.active,-1);
+	return selection.to_column;
+	
 }
 
 String TextEdit::get_selection_text() const {
-
-    if (!selection.active)
-        return "";
-
-    return _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
-
+	
+	if (!selection.active)
+		return "";
+	
+	return _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
+	
 }
 
 String TextEdit::get_word_under_cursor() const {
-
-    int prev_cc = cursor.column;
-    while(prev_cc >0) {
-        bool is_char = _is_text_char(text[cursor.line][prev_cc-1]);
-        if (!is_char)
-            break;
-        --prev_cc;
-    }
-
-    int next_cc = cursor.column;
-    while(next_cc<text[cursor.line].length()) {
-        bool is_char = _is_text_char(text[cursor.line][next_cc]);
-        if(!is_char)
-            break;
-        ++ next_cc;
-    }
-    if (prev_cc == cursor.column || next_cc == cursor.column)
-        return "";
-    return text[cursor.line].substr(prev_cc, next_cc-prev_cc);
+	
+	int prev_cc = cursor.column;
+	while(prev_cc >0) {
+		bool is_char = _is_text_char(text[cursor.line][prev_cc-1]);
+		if (!is_char)
+			break;
+		--prev_cc;
+	}
+	
+	int next_cc = cursor.column;
+	while(next_cc<text[cursor.line].length()) {
+		bool is_char = _is_text_char(text[cursor.line][next_cc]);
+		if(!is_char)
+			break;
+		++ next_cc;
+	}
+	if (prev_cc == cursor.column || next_cc == cursor.column)
+		return "";
+	return text[cursor.line].substr(prev_cc, next_cc-prev_cc);
 }
 
 DVector<int> TextEdit::_search_bind(const String &p_key,uint32_t p_search_flags, int p_from_line,int p_from_column) const {
-
-    int col,line;
-    if (search(p_key,p_search_flags,p_from_line,p_from_column,col,line)) {
-        DVector<int> result;
-        result.resize(2);
-        result.set(0,line);
-        result.set(1,col);
-        return result;
-
-    } else {
-
-        return DVector<int>();
-    }
+	
+	int col,line;
+	if (search(p_key,p_search_flags,p_from_line,p_from_column,col,line)) {
+		DVector<int> result;
+		result.resize(2);
+		result.set(0,line);
+		result.set(1,col);
+		return result;
+		
+	} else {
+		
+		return DVector<int>();
+	}
 }
 
 bool TextEdit::search(const String &p_key,uint32_t p_search_flags, int p_from_line, int p_from_column,int &r_line,int &r_column) const {
-
-    if (p_key.length()==0)
-        return false;
-    ERR_FAIL_INDEX_V(p_from_line,text.size(),false);
-    ERR_FAIL_INDEX_V(p_from_column,text[p_from_line].length()+1,false);
-
-    //search through the whole documment, but start by current line
-
-    int line=-1;
-    int pos=-1;
-
-    line=p_from_line;
-
-    for(int i=0;i<text.size()+1;i++) {
-        //backwards is broken...
-        //int idx=(p_search_flags&SEARCH_BACKWARDS)?(text.size()-i):i; //do backwards seearch
-
-
-        if (line<0) {
-            line=text.size()-1;
-        }
-        if (line==text.size()) {
-            line=0;
-        }
-
-        String text_line = text[line];
-        int from_column=0;
-        if (line==p_from_line) {
-
-            if (i==text.size()) {
-                //wrapped
-
-                if (p_search_flags&SEARCH_BACKWARDS) {
-                    text_line=text_line.substr(from_column,text_line.length());
-                    from_column=text_line.length();
-                } else {
-                    text_line=text_line.substr(0,from_column);
-                    from_column=0;
-                }
-
-            } else {
-
-                from_column=p_from_column;
-            }
-
-
-        } else {
-            //text_line=text_line.substr(0,p_from_column); //wrap around for missing begining.
-            if (p_search_flags&SEARCH_BACKWARDS)
-                from_column=text_line.length()-1;
-            else
-                from_column=0;
-        }
-
-        pos=-1;
-
-        if (!(p_search_flags&SEARCH_BACKWARDS)) {
-
-            pos = (p_search_flags&SEARCH_MATCH_CASE)?text_line.find(p_key,from_column):text_line.findn(p_key,from_column);
-        } else {
-
-            pos = (p_search_flags&SEARCH_MATCH_CASE)?text_line.rfind(p_key,from_column):text_line.rfindn(p_key,from_column);
-        }
-
-        if (pos!=-1 && (p_search_flags&SEARCH_WHOLE_WORDS)) {
-            //validate for whole words
-            if (pos>0 && _is_text_char(text_line[pos-1]))
-                pos=-1;
-            else if (_is_text_char(text_line[pos+p_key.length()]))
-                pos=-1;
-        }
-
-        if (pos!=-1)
-            break;
-
-        if (p_search_flags&SEARCH_BACKWARDS)
-            line--;
-        else
-            line++;
-
-    }
-
-    if (pos==-1) {
-        r_line=-1;
-        r_column=-1;
-        return false;
-    }
-
-    r_line=line;
-    r_column=pos;
-
-
-    return true;
+	
+	if (p_key.length()==0)
+		return false;
+	ERR_FAIL_INDEX_V(p_from_line,text.size(),false);
+	ERR_FAIL_INDEX_V(p_from_column,text[p_from_line].length()+1,false);
+	
+	//search through the whole documment, but start by current line
+	
+	int line=-1;
+	int pos=-1;
+	
+	line=p_from_line;
+	
+	for(int i=0;i<text.size()+1;i++) {
+		//backwards is broken...
+		//int idx=(p_search_flags&SEARCH_BACKWARDS)?(text.size()-i):i; //do backwards seearch
+		
+		
+		if (line<0) {
+			line=text.size()-1;
+		}
+		if (line==text.size()) {
+			line=0;
+		}
+		
+		String text_line = text[line];
+		int from_column=0;
+		if (line==p_from_line) {
+			
+			if (i==text.size()) {
+				//wrapped
+				
+				if (p_search_flags&SEARCH_BACKWARDS) {
+					text_line=text_line.substr(from_column,text_line.length());
+					from_column=text_line.length();
+				} else {
+					text_line=text_line.substr(0,from_column);
+					from_column=0;
+				}
+				
+			} else {
+				
+				from_column=p_from_column;
+			}
+			
+			
+		} else {
+			//text_line=text_line.substr(0,p_from_column); //wrap around for missing begining.
+			if (p_search_flags&SEARCH_BACKWARDS)
+				from_column=text_line.length()-1;
+			else
+				from_column=0;
+		}
+		
+		pos=-1;
+		
+		if (!(p_search_flags&SEARCH_BACKWARDS)) {
+			
+			pos = (p_search_flags&SEARCH_MATCH_CASE)?text_line.find(p_key,from_column):text_line.findn(p_key,from_column);
+		} else {
+			
+			pos = (p_search_flags&SEARCH_MATCH_CASE)?text_line.rfind(p_key,from_column):text_line.rfindn(p_key,from_column);
+		}
+		
+		if (pos!=-1 && (p_search_flags&SEARCH_WHOLE_WORDS)) {
+			//validate for whole words
+			if (pos>0 && _is_text_char(text_line[pos-1]))
+				pos=-1;
+			else if (_is_text_char(text_line[pos+p_key.length()]))
+				pos=-1;
+		}
+		
+		if (pos!=-1)
+			break;
+		
+		if (p_search_flags&SEARCH_BACKWARDS)
+			line--;
+		else
+			line++;
+		
+	}
+	
+	if (pos==-1) {
+		r_line=-1;
+		r_column=-1;
+		return false;
+	}
+	
+	r_line=line;
+	r_column=pos;
+	
+	
+	return true;
 }
 
 void TextEdit::_cursor_changed_emit() {
-
-    emit_signal("cursor_changed");
-    cursor_changed_dirty=false;
+	
+	emit_signal("cursor_changed");
+	cursor_changed_dirty=false;
 }
 
 void TextEdit::_text_changed_emit() {
-
-    emit_signal("text_changed");
-    text_changed_dirty=false;
+	
+	emit_signal("text_changed");
+	text_changed_dirty=false;
 }
 
 void TextEdit::set_line_as_marked(int p_line,bool p_marked) {
-
-    ERR_FAIL_INDEX(p_line,text.size());
-    text.set_marked(p_line,p_marked);
-    update();
+	
+	ERR_FAIL_INDEX(p_line,text.size());
+	text.set_marked(p_line,p_marked);
+	update();
 }
 
 bool TextEdit::is_line_set_as_breakpoint(int p_line) const {
-
-    ERR_FAIL_INDEX_V(p_line,text.size(),false);
-    return text.is_breakpoint(p_line);
-
+	
+	ERR_FAIL_INDEX_V(p_line,text.size(),false);
+	return text.is_breakpoint(p_line);
+	
 }
 
 void TextEdit::set_line_as_breakpoint(int p_line,bool p_breakpoint) {
-
-
-    ERR_FAIL_INDEX(p_line,text.size());
-    text.set_breakpoint(p_line,p_breakpoint);
-    update();
+	
+	
+	ERR_FAIL_INDEX(p_line,text.size());
+	text.set_breakpoint(p_line,p_breakpoint);
+	update();
 }
 
 void TextEdit::get_breakpoints(List<int> *p_breakpoints) const {
-
-    for(int i=0;i<text.size();i++) {
-        if (text.is_breakpoint(i))
-            p_breakpoints->push_back(i);
-    }
+	
+	for(int i=0;i<text.size();i++) {
+		if (text.is_breakpoint(i))
+			p_breakpoints->push_back(i);
+	}
 }
 
 int TextEdit::get_line_count() const {
-
-    return text.size();
+	
+	return text.size();
 }
 
 void TextEdit::_do_text_op(const TextOperation& p_op, bool p_reverse) {
-
-    ERR_FAIL_COND(p_op.type==TextOperation::TYPE_NONE);
-
-    bool insert = p_op.type==TextOperation::TYPE_INSERT;
-    if (p_reverse)
-        insert=!insert;
-
-    if (insert) {
-
-        int check_line;
-        int check_column;
-        _base_insert_text(p_op.from_line,p_op.from_column,p_op.text,check_line,check_column);
-        ERR_FAIL_COND( check_line != p_op.to_line ); // BUG
-        ERR_FAIL_COND( check_column != p_op.to_column ); // BUG
-    } else {
-
-        _base_remove_text(p_op.from_line,p_op.from_column,p_op.to_line,p_op.to_column);
-    }
-
+	
+	ERR_FAIL_COND(p_op.type==TextOperation::TYPE_NONE);
+	
+	bool insert = p_op.type==TextOperation::TYPE_INSERT;
+	if (p_reverse)
+		insert=!insert;
+	
+	if (insert) {
+		
+		int check_line;
+		int check_column;
+		_base_insert_text(p_op.from_line,p_op.from_column,p_op.text,check_line,check_column);
+		ERR_FAIL_COND( check_line != p_op.to_line ); // BUG
+		ERR_FAIL_COND( check_column != p_op.to_column ); // BUG
+	} else {
+		
+		_base_remove_text(p_op.from_line,p_op.from_column,p_op.to_line,p_op.to_column);
+	}
+	
 }
 
 void TextEdit::_clear_redo() {
-
-    if (undo_stack_pos==NULL)
-        return; //nothing to clear
-
-    _push_current_op();
-
-    while (undo_stack_pos)	{
-        List<TextOperation>::Element *elem = undo_stack_pos;
-        undo_stack_pos=undo_stack_pos->next();
-        undo_stack.erase(elem);
-    }
+	
+	if (undo_stack_pos==NULL)
+		return; //nothing to clear
+	
+	_push_current_op();
+	
+	while (undo_stack_pos)	{
+		List<TextOperation>::Element *elem = undo_stack_pos;
+		undo_stack_pos=undo_stack_pos->next();
+		undo_stack.erase(elem);
+	}
 }
 
 
 void TextEdit::undo() {
-
-    _push_current_op();
-
-    if (undo_stack_pos==NULL) {
-
-        if (!undo_stack.size())
-            return; //nothing to undo
-
-        undo_stack_pos=undo_stack.back();
-
-    } else if (undo_stack_pos==undo_stack.front())
-        return; // at the bottom of the undo stack
-    else
-        undo_stack_pos=undo_stack_pos->prev();
-
-    _do_text_op( undo_stack_pos->get(),true);
-    if(undo_stack_pos->get().chain_backward) {
-        do {
-            undo_stack_pos = undo_stack_pos->prev();
-            _do_text_op(undo_stack_pos->get(), true);
-        } while(!undo_stack_pos->get().chain_forward);
-    }
-
-    cursor_set_line(undo_stack_pos->get().from_line);
-    cursor_set_column(undo_stack_pos->get().from_column);
-    update();
+	
+	_push_current_op();
+	
+	if (undo_stack_pos==NULL) {
+		
+		if (!undo_stack.size())
+			return; //nothing to undo
+		
+		undo_stack_pos=undo_stack.back();
+		
+	} else if (undo_stack_pos==undo_stack.front())
+		return; // at the bottom of the undo stack
+	else
+		undo_stack_pos=undo_stack_pos->prev();
+	
+	_do_text_op( undo_stack_pos->get(),true);
+	if(undo_stack_pos->get().chain_backward) {
+		do {
+			undo_stack_pos = undo_stack_pos->prev();
+			_do_text_op(undo_stack_pos->get(), true);
+		} while(!undo_stack_pos->get().chain_forward);
+	}
+	
+	cursor_set_line(undo_stack_pos->get().from_line);
+	cursor_set_column(undo_stack_pos->get().from_column);
+	update();
 }
 
 void TextEdit::redo() {
-
-    _push_current_op();
-
-    if (undo_stack_pos==NULL)
-        return; //nothing to do.
-
-    _do_text_op(undo_stack_pos->get(), false);
-    if(undo_stack_pos->get().chain_forward) {
-        do {
-            undo_stack_pos=undo_stack_pos->next();
-            _do_text_op(undo_stack_pos->get(), false);
-        } while(!undo_stack_pos->get().chain_backward);
-    }
-    cursor_set_line(undo_stack_pos->get().from_line);
-    cursor_set_column(undo_stack_pos->get().from_column);
-    undo_stack_pos=undo_stack_pos->next();
-    update();
+	
+	_push_current_op();
+	
+	if (undo_stack_pos==NULL)
+		return; //nothing to do.
+	
+	_do_text_op(undo_stack_pos->get(), false);
+	if(undo_stack_pos->get().chain_forward) {
+		do {
+			undo_stack_pos=undo_stack_pos->next();
+			_do_text_op(undo_stack_pos->get(), false);
+		} while(!undo_stack_pos->get().chain_backward);
+	}
+	cursor_set_line(undo_stack_pos->get().from_line);
+	cursor_set_column(undo_stack_pos->get().from_column);
+	undo_stack_pos=undo_stack_pos->next();
+	update();
 }
 
 void TextEdit::clear_undo_history() {
-
-    saved_version=0;
-    current_op.type=TextOperation::TYPE_NONE;
-    undo_stack_pos=NULL;
-    undo_stack.clear();
-
+	
+	saved_version=0;
+	current_op.type=TextOperation::TYPE_NONE;
+	undo_stack_pos=NULL;
+	undo_stack.clear();
+	
 }
 
 void TextEdit::_begin_compex_operation() {
-    _push_current_op();
-    next_operation_is_complex=true;
+	_push_current_op();
+	next_operation_is_complex=true;
 }
 
 void TextEdit::_end_compex_operation() {
-
-    _push_current_op();
-    ERR_FAIL_COND(undo_stack.size() == 0);
-
-    if(undo_stack.back()->get().chain_forward) {
-        undo_stack.back()->get().chain_forward=false;
-        return;
-    }
-
-    undo_stack.back()->get().chain_backward=true;
+	
+	_push_current_op();
+	ERR_FAIL_COND(undo_stack.size() == 0);
+	
+	if(undo_stack.back()->get().chain_forward) {
+		undo_stack.back()->get().chain_forward=false;
+		return;
+	}
+	
+	undo_stack.back()->get().chain_backward=true;
 }
 
 void TextEdit::_push_current_op() {
-
-    if (current_op.type==TextOperation::TYPE_NONE)
-        return; // do nothing
-
-    if(next_operation_is_complex) {
-        current_op.chain_forward=true;
-        next_operation_is_complex=false;
-    }
-
-    undo_stack.push_back(current_op);
-    current_op.type=TextOperation::TYPE_NONE;
-    current_op.text="";
-    current_op.chain_forward=false;
-
+	
+	if (current_op.type==TextOperation::TYPE_NONE)
+		return; // do nothing
+	
+	if(next_operation_is_complex) {
+		current_op.chain_forward=true;
+		next_operation_is_complex=false;
+	}
+	
+	undo_stack.push_back(current_op);
+	current_op.type=TextOperation::TYPE_NONE;
+	current_op.text="";
+	current_op.chain_forward=false;
+	
 }
 
 void TextEdit::set_draw_tabs(bool p_draw) {
-
-    draw_tabs=p_draw;
+	
+	draw_tabs=p_draw;
 }
 
 bool TextEdit::is_drawing_tabs() const{
-
-    return draw_tabs;
+	
+	return draw_tabs;
 }
 
 uint32_t TextEdit::get_version() const {
-    return current_op.version;
+	return current_op.version;
 }
 uint32_t TextEdit::get_saved_version() const {
-
-    return saved_version;
+	
+	return saved_version;
 }
 void TextEdit::tag_saved_version() {
-
-    saved_version=get_version();
+	
+	saved_version=get_version();
 }
 
 int TextEdit::get_v_scroll() const {
-
-    return v_scroll->get_val();
+	
+	return v_scroll->get_val();
 }
 void TextEdit::set_v_scroll(int p_scroll) {
-
-    v_scroll->set_val(p_scroll);
-    cursor.line_ofs=p_scroll;
+	
+	v_scroll->set_val(p_scroll);
+	cursor.line_ofs=p_scroll;
 }
 
 int TextEdit::get_h_scroll() const {
-
-    return h_scroll->get_val();
+	
+	return h_scroll->get_val();
 }
 void TextEdit::set_h_scroll(int p_scroll) {
-
-    h_scroll->set_val(p_scroll);
+	
+	h_scroll->set_val(p_scroll);
 }
 
 void TextEdit::set_completion(bool p_enabled,const Vector<String>& p_prefixes) {
-
-    completion_prefixes.clear();
-    completion_enabled=p_enabled;
-    for(int i=0;i<p_prefixes.size();i++)
-        completion_prefixes.insert(p_prefixes[i]);
+	
+	completion_prefixes.clear();
+	completion_enabled=p_enabled;
+	for(int i=0;i<p_prefixes.size();i++)
+		completion_prefixes.insert(p_prefixes[i]);
 }
 
 void TextEdit::_confirm_completion() {
-
-    String remaining=completion_current.substr(completion_base.length(),completion_current.length()-completion_base.length());
-    String l = text[cursor.line];
-    bool same=true;
-    //if what is going to be inserted is the same as what it is, don't change it
-    for(int i=0;i<remaining.length();i++) {
-        int c=i+cursor.column;
-        if (c>=l.length() || l[c]!=remaining[i]) {
-            same=false;
-            break;
-        }
-    }
-
-    if (same)
-        cursor_set_column(cursor.column+remaining.length());
-    else {
-        insert_text_at_cursor(remaining);
-	if (remaining.ends_with("(") && auto_brace_completion_enabled) {
-		insert_text_at_cursor(")");
-		cursor.column--;
+	
+	String remaining=completion_current.substr(completion_base.length(),completion_current.length()-completion_base.length());
+	String l = text[cursor.line];
+	bool same=true;
+	//if what is going to be inserted is the same as what it is, don't change it
+	for(int i=0;i<remaining.length();i++) {
+		int c=i+cursor.column;
+		if (c>=l.length() || l[c]!=remaining[i]) {
+			same=false;
+			break;
+		}
 	}
-    }
-
-    _cancel_completion();
+	
+	if (same)
+		cursor_set_column(cursor.column+remaining.length());
+	else {
+		insert_text_at_cursor(remaining);
+		if (remaining.ends_with("(") && auto_brace_completion_enabled) {
+			insert_text_at_cursor(")");
+			cursor.column--;
+		}
+	}
+	
+	_cancel_completion();
 }
 
 
@@ -3216,185 +3252,185 @@ void TextEdit::_cancel_code_hint() {
 }
 
 void TextEdit::_cancel_completion() {
-
-    if (!completion_active)
-        return;
-
-    completion_active=false;    
-    update();
-
+	
+	if (!completion_active)
+		return;
+	
+	completion_active=false;
+	update();
+	
 }
 
 static bool _is_completable(CharType c) {
-
+	
 	return !_is_symbol(c) || c=='"' || c=='\'';
 }
 
 
 void TextEdit::_update_completion_candidates() {
-
-    String l = text[cursor.line];
-    int cofs = CLAMP(cursor.column,0,l.length());
-
-
-    String s;
-
-    while(cofs>0 && l[cofs-1]>32 && _is_completable(l[cofs-1])) {
-        s=String::chr(l[cofs-1])+s;	
-	if (l[cofs-1]=='\'' || l[cofs-1]=='"')
-		break;
-
-        cofs--;
-    }
-
-
-    update();
-
-    if (s=="" && (cofs==0 || !completion_prefixes.has(String::chr(l[cofs-1])))) {
-        //none to complete, cancel
-        _cancel_completion();
-        return;
-    }
-
-    completion_options.clear();
-    completion_index=0;
-    completion_base=s;
-    int ci_match=0;
-    for(int i=0;i<completion_strings.size();i++) {
-        if (completion_strings[i].begins_with(s)) {
-            completion_options.push_back(completion_strings[i]);
-            int m=0;
-            int max=MIN(completion_current.length(),completion_strings[i].length());
-            if (max<ci_match)
-                continue;
-            for(int j=0;j<max;j++) {
-
-                if (j>=completion_strings[i].length())
-                    break;
-                if (completion_current[j]!=completion_strings[i][j])
-                    break;
-                m++;
-            }
-            if (m>ci_match) {
-                ci_match=m;
-                completion_index=completion_options.size()-1;
-            }
-
-        }
-    }
-
-
-
-    if (completion_options.size()==0) {
-        //no options to complete, cancel
-        _cancel_completion();
-        return;
-
-    }
-
-    completion_current=completion_options[completion_index];
-
+	
+	String l = text[cursor.line];
+	int cofs = CLAMP(cursor.column,0,l.length());
+	
+	
+	String s;
+	
+	while(cofs>0 && l[cofs-1]>32 && _is_completable(l[cofs-1])) {
+		s=String::chr(l[cofs-1])+s;
+		if (l[cofs-1]=='\'' || l[cofs-1]=='"')
+			break;
+		
+		cofs--;
+	}
+	
+	
+	update();
+	
+	if (s=="" && (cofs==0 || !completion_prefixes.has(String::chr(l[cofs-1])))) {
+		//none to complete, cancel
+		_cancel_completion();
+		return;
+	}
+	
+	completion_options.clear();
+	completion_index=0;
+	completion_base=s;
+	int ci_match=0;
+	for(int i=0;i<completion_strings.size();i++) {
+		if (completion_strings[i].begins_with(s)) {
+			completion_options.push_back(completion_strings[i]);
+			int m=0;
+			int max=MIN(completion_current.length(),completion_strings[i].length());
+			if (max<ci_match)
+				continue;
+			for(int j=0;j<max;j++) {
+				
+				if (j>=completion_strings[i].length())
+					break;
+				if (completion_current[j]!=completion_strings[i][j])
+					break;
+				m++;
+			}
+			if (m>ci_match) {
+				ci_match=m;
+				completion_index=completion_options.size()-1;
+			}
+			
+		}
+	}
+	
+	
+	
+	if (completion_options.size()==0) {
+		//no options to complete, cancel
+		_cancel_completion();
+		return;
+		
+	}
+	
+	completion_current=completion_options[completion_index];
+	
 #if 0	// even there's only one option, user still get the chance to choose using it or not
-    if (completion_options.size()==1) {
-        //one option to complete, just complete it automagically
-        _confirm_completion();
-//		insert_text_at_cursor(completion_options[0].substr(s.length(),completion_options[0].length()-s.length()));
-        _cancel_completion();
-        return;
-
-    }
+	if (completion_options.size()==1) {
+		//one option to complete, just complete it automagically
+		_confirm_completion();
+		//		insert_text_at_cursor(completion_options[0].substr(s.length(),completion_options[0].length()-s.length()));
+		_cancel_completion();
+		return;
+		
+	}
 #endif
-    if (completion_options.size()==1 && s==completion_options[0])
-        _cancel_completion();
-
-    completion_enabled=true;
+	if (completion_options.size()==1 && s==completion_options[0])
+		_cancel_completion();
+	
+	completion_enabled=true;
 }
 
 
 
 void TextEdit::query_code_comple() {
-
+	
 	String l = text[cursor.line];
 	int ofs = CLAMP(cursor.column,0,l.length());
-
+	
 	if (ofs>0 && (_is_completable(l[ofs-1]) || completion_prefixes.has(String::chr(l[ofs-1]))))
 		emit_signal("request_completion");
-
+	
 }
 
 
 void TextEdit::set_code_hint(const String& p_hint) {
-
+	
 	completion_hint=p_hint;
 	completion_hint_offset=-0xFFFF;
 	update();
 }
 
 void TextEdit::code_complete(const Vector<String> &p_strings) {
-
-
-    completion_strings=p_strings;
-    completion_active=true;
-    completion_current="";
-    completion_index=0;
-    _update_completion_candidates();
-//
+	
+	
+	completion_strings=p_strings;
+	completion_active=true;
+	completion_current="";
+	completion_index=0;
+	_update_completion_candidates();
+	//
 }
 
 
 String TextEdit::get_tooltip(const Point2& p_pos) const {
-
-    if (!tooltip_obj)
-        return Control::get_tooltip(p_pos);
-    int row,col;
-    if (!_get_mouse_pos(p_pos, row,col)) {
-        return Control::get_tooltip(p_pos);
-    }
-
-    String s = text[row];
-    if (s.length()==0)
-        return Control::get_tooltip(p_pos);
-    int beg=CLAMP(col,0,s.length());
-    int end=beg;
-
-
-    if (s[beg]>32 || beg==s.length()) {
-
-        bool symbol = beg < s.length() &&  _is_symbol(s[beg]); //not sure if right but most editors behave like this
-
-        while(beg>0 && s[beg-1]>32 && (symbol==_is_symbol(s[beg-1]))) {
-            beg--;
-        }
-        while(end<s.length() && s[end+1]>32 && (symbol==_is_symbol(s[end+1]))) {
-            end++;
-        }
-
-        if (end<s.length())
-            end+=1;
-
-        String tt = tooltip_obj->call(tooltip_func,s.substr(beg,end-beg),tooltip_ud);
-
-        return tt;
-
-    }
-
-    return Control::get_tooltip(p_pos);
-
+	
+	if (!tooltip_obj)
+		return Control::get_tooltip(p_pos);
+	int row,col;
+	if (!_get_mouse_pos(p_pos, row,col)) {
+		return Control::get_tooltip(p_pos);
+	}
+	
+	String s = text[row];
+	if (s.length()==0)
+		return Control::get_tooltip(p_pos);
+	int beg=CLAMP(col,0,s.length());
+	int end=beg;
+	
+	
+	if (s[beg]>32 || beg==s.length()) {
+		
+		bool symbol = beg < s.length() &&  _is_symbol(s[beg]); //not sure if right but most editors behave like this
+		
+		while(beg>0 && s[beg-1]>32 && (symbol==_is_symbol(s[beg-1]))) {
+			beg--;
+		}
+		while(end<s.length() && s[end+1]>32 && (symbol==_is_symbol(s[end+1]))) {
+			end++;
+		}
+		
+		if (end<s.length())
+			end+=1;
+		
+		String tt = tooltip_obj->call(tooltip_func,s.substr(beg,end-beg),tooltip_ud);
+		
+		return tt;
+		
+	}
+	
+	return Control::get_tooltip(p_pos);
+	
 }
 
 void TextEdit::set_tooltip_request_func(Object *p_obj, const StringName& p_function,const Variant& p_udata) {
-
-    tooltip_obj=p_obj;
-    tooltip_func=p_function;
-    tooltip_ud=p_udata;
+	
+	tooltip_obj=p_obj;
+	tooltip_func=p_function;
+	tooltip_ud=p_udata;
 }
 
 void TextEdit::set_line(int line, String new_text)
 {
-    if (line < 0 || line > text.size())
-        return;
-    _remove_text(line, 0, line, text[line].length());
-    _insert_text(line, 0, new_text);
+	if (line < 0 || line > text.size())
+		return;
+	_remove_text(line, 0, line, text[line].length());
+	_insert_text(line, 0, new_text);
 }
 
 void TextEdit::insert_at(const String &p_text, int at)
@@ -3405,167 +3441,167 @@ void TextEdit::insert_at(const String &p_text, int at)
 }
 
 void TextEdit::set_show_line_numbers(bool p_show) {
-
-    line_numbers=p_show;
-    update();
+	
+	line_numbers=p_show;
+	update();
 }
 
 
 void TextEdit::_bind_methods() {
-
-
-    ObjectTypeDB::bind_method(_MD("_input_event"),&TextEdit::_input_event);
-    ObjectTypeDB::bind_method(_MD("_scroll_moved"),&TextEdit::_scroll_moved);
-    ObjectTypeDB::bind_method(_MD("_cursor_changed_emit"),&TextEdit::_cursor_changed_emit);
-    ObjectTypeDB::bind_method(_MD("_text_changed_emit"),&TextEdit::_text_changed_emit);
-    ObjectTypeDB::bind_method(_MD("_push_current_op"),&TextEdit::_push_current_op);
-
-    BIND_CONSTANT( SEARCH_MATCH_CASE );
-    BIND_CONSTANT( SEARCH_WHOLE_WORDS );
-    BIND_CONSTANT( SEARCH_BACKWARDS );
-
-/*
+	
+	
+	ObjectTypeDB::bind_method(_MD("_input_event"),&TextEdit::_input_event);
+	ObjectTypeDB::bind_method(_MD("_scroll_moved"),&TextEdit::_scroll_moved);
+	ObjectTypeDB::bind_method(_MD("_cursor_changed_emit"),&TextEdit::_cursor_changed_emit);
+	ObjectTypeDB::bind_method(_MD("_text_changed_emit"),&TextEdit::_text_changed_emit);
+	ObjectTypeDB::bind_method(_MD("_push_current_op"),&TextEdit::_push_current_op);
+	
+	BIND_CONSTANT( SEARCH_MATCH_CASE );
+	BIND_CONSTANT( SEARCH_WHOLE_WORDS );
+	BIND_CONSTANT( SEARCH_BACKWARDS );
+	
+	/*
     ObjectTypeDB::bind_method(_MD("delete_char"),&TextEdit::delete_char);
     ObjectTypeDB::bind_method(_MD("delete_line"),&TextEdit::delete_line);
 */
-
-    ObjectTypeDB::bind_method(_MD("set_text","text"),&TextEdit::set_text);
-    ObjectTypeDB::bind_method(_MD("insert_text_at_cursor","text"),&TextEdit::insert_text_at_cursor);
-
-    ObjectTypeDB::bind_method(_MD("get_line_count"),&TextEdit::get_line_count);
-    ObjectTypeDB::bind_method(_MD("get_text"),&TextEdit::get_text);
-    ObjectTypeDB::bind_method(_MD("get_line"),&TextEdit::get_line);
-
-    ObjectTypeDB::bind_method(_MD("cursor_set_column","column"),&TextEdit::cursor_set_column);
-    ObjectTypeDB::bind_method(_MD("cursor_set_line","line"),&TextEdit::cursor_set_line);
-
-    ObjectTypeDB::bind_method(_MD("cursor_get_column"),&TextEdit::cursor_get_column);
-    ObjectTypeDB::bind_method(_MD("cursor_get_line"),&TextEdit::cursor_get_line);
-
-
-    ObjectTypeDB::bind_method(_MD("set_readonly","enable"),&TextEdit::set_readonly);
-    ObjectTypeDB::bind_method(_MD("set_wrap","enable"),&TextEdit::set_wrap);
-    ObjectTypeDB::bind_method(_MD("set_max_chars","amount"),&TextEdit::set_max_chars);
-
-    ObjectTypeDB::bind_method(_MD("cut"),&TextEdit::cut);
-    ObjectTypeDB::bind_method(_MD("copy"),&TextEdit::copy);
-    ObjectTypeDB::bind_method(_MD("paste"),&TextEdit::paste);
-    ObjectTypeDB::bind_method(_MD("select_all"),&TextEdit::select_all);
-    ObjectTypeDB::bind_method(_MD("select","from_line","from_column","to_line","to_column"),&TextEdit::select);
-
-    ObjectTypeDB::bind_method(_MD("is_selection_active"),&TextEdit::is_selection_active);
-    ObjectTypeDB::bind_method(_MD("get_selection_from_line"),&TextEdit::get_selection_from_line);
-    ObjectTypeDB::bind_method(_MD("get_selection_from_column"),&TextEdit::get_selection_from_column);
-    ObjectTypeDB::bind_method(_MD("get_selection_to_line"),&TextEdit::get_selection_to_line);
-    ObjectTypeDB::bind_method(_MD("get_selection_to_column"),&TextEdit::get_selection_to_column);
-    ObjectTypeDB::bind_method(_MD("get_selection_text"),&TextEdit::get_selection_text);
-    ObjectTypeDB::bind_method(_MD("get_word_under_cursor"),&TextEdit::get_word_under_cursor);
-    ObjectTypeDB::bind_method(_MD("search","flags","from_line","from_column","to_line","to_column"),&TextEdit::_search_bind);
-
-    ObjectTypeDB::bind_method(_MD("undo"),&TextEdit::undo);
-    ObjectTypeDB::bind_method(_MD("redo"),&TextEdit::redo);
-    ObjectTypeDB::bind_method(_MD("clear_undo_history"),&TextEdit::clear_undo_history);
-
-    ObjectTypeDB::bind_method(_MD("set_syntax_coloring","enable"),&TextEdit::set_syntax_coloring);
-    ObjectTypeDB::bind_method(_MD("is_syntax_coloring_enabled"),&TextEdit::is_syntax_coloring_enabled);
-
-
-    ObjectTypeDB::bind_method(_MD("add_keyword_color","keyword","color"),&TextEdit::add_keyword_color);
-    ObjectTypeDB::bind_method(_MD("add_color_region","begin_key","end_key","color","line_only"),&TextEdit::add_color_region,DEFVAL(false));
-    ObjectTypeDB::bind_method(_MD("set_symbol_color","color"),&TextEdit::set_symbol_color);
-    ObjectTypeDB::bind_method(_MD("set_custom_bg_color","color"),&TextEdit::set_custom_bg_color);
-    ObjectTypeDB::bind_method(_MD("clear_colors"),&TextEdit::clear_colors);
-
-
-    ADD_SIGNAL(MethodInfo("cursor_changed"));
-    ADD_SIGNAL(MethodInfo("text_changed"));
-    ADD_SIGNAL(MethodInfo("request_completion"));
-
+	
+	ObjectTypeDB::bind_method(_MD("set_text","text"),&TextEdit::set_text);
+	ObjectTypeDB::bind_method(_MD("insert_text_at_cursor","text"),&TextEdit::insert_text_at_cursor);
+	
+	ObjectTypeDB::bind_method(_MD("get_line_count"),&TextEdit::get_line_count);
+	ObjectTypeDB::bind_method(_MD("get_text"),&TextEdit::get_text);
+	ObjectTypeDB::bind_method(_MD("get_line"),&TextEdit::get_line);
+	
+	ObjectTypeDB::bind_method(_MD("cursor_set_column","column"),&TextEdit::cursor_set_column);
+	ObjectTypeDB::bind_method(_MD("cursor_set_line","line"),&TextEdit::cursor_set_line);
+	
+	ObjectTypeDB::bind_method(_MD("cursor_get_column"),&TextEdit::cursor_get_column);
+	ObjectTypeDB::bind_method(_MD("cursor_get_line"),&TextEdit::cursor_get_line);
+	
+	
+	ObjectTypeDB::bind_method(_MD("set_readonly","enable"),&TextEdit::set_readonly);
+	ObjectTypeDB::bind_method(_MD("set_wrap","enable"),&TextEdit::set_wrap);
+	ObjectTypeDB::bind_method(_MD("set_max_chars","amount"),&TextEdit::set_max_chars);
+	
+	ObjectTypeDB::bind_method(_MD("cut"),&TextEdit::cut);
+	ObjectTypeDB::bind_method(_MD("copy"),&TextEdit::copy);
+	ObjectTypeDB::bind_method(_MD("paste"),&TextEdit::paste);
+	ObjectTypeDB::bind_method(_MD("select_all"),&TextEdit::select_all);
+	ObjectTypeDB::bind_method(_MD("select","from_line","from_column","to_line","to_column"),&TextEdit::select);
+	
+	ObjectTypeDB::bind_method(_MD("is_selection_active"),&TextEdit::is_selection_active);
+	ObjectTypeDB::bind_method(_MD("get_selection_from_line"),&TextEdit::get_selection_from_line);
+	ObjectTypeDB::bind_method(_MD("get_selection_from_column"),&TextEdit::get_selection_from_column);
+	ObjectTypeDB::bind_method(_MD("get_selection_to_line"),&TextEdit::get_selection_to_line);
+	ObjectTypeDB::bind_method(_MD("get_selection_to_column"),&TextEdit::get_selection_to_column);
+	ObjectTypeDB::bind_method(_MD("get_selection_text"),&TextEdit::get_selection_text);
+	ObjectTypeDB::bind_method(_MD("get_word_under_cursor"),&TextEdit::get_word_under_cursor);
+	ObjectTypeDB::bind_method(_MD("search","flags","from_line","from_column","to_line","to_column"),&TextEdit::_search_bind);
+	
+	ObjectTypeDB::bind_method(_MD("undo"),&TextEdit::undo);
+	ObjectTypeDB::bind_method(_MD("redo"),&TextEdit::redo);
+	ObjectTypeDB::bind_method(_MD("clear_undo_history"),&TextEdit::clear_undo_history);
+	
+	ObjectTypeDB::bind_method(_MD("set_syntax_coloring","enable"),&TextEdit::set_syntax_coloring);
+	ObjectTypeDB::bind_method(_MD("is_syntax_coloring_enabled"),&TextEdit::is_syntax_coloring_enabled);
+	
+	
+	ObjectTypeDB::bind_method(_MD("add_keyword_color","keyword","color"),&TextEdit::add_keyword_color);
+	ObjectTypeDB::bind_method(_MD("add_color_region","begin_key","end_key","color","line_only"),&TextEdit::add_color_region,DEFVAL(false));
+	ObjectTypeDB::bind_method(_MD("set_symbol_color","color"),&TextEdit::set_symbol_color);
+	ObjectTypeDB::bind_method(_MD("set_custom_bg_color","color"),&TextEdit::set_custom_bg_color);
+	ObjectTypeDB::bind_method(_MD("clear_colors"),&TextEdit::clear_colors);
+	
+	
+	ADD_SIGNAL(MethodInfo("cursor_changed"));
+	ADD_SIGNAL(MethodInfo("text_changed"));
+	ADD_SIGNAL(MethodInfo("request_completion"));
+	
 }
 
 TextEdit::TextEdit()  {
-
-    readonly=false;
-    setting_row=false;
-    draw_tabs=false;
-    max_chars=0;
-    clear();
-    wrap=false;
-    set_focus_mode(FOCUS_ALL);
-    _update_caches();
-    cache.size=Size2(1,1);
-    tab_size=4;
-    text.set_tab_size(tab_size);
-    text.clear();
-//	text.insert(1,"Mongolia..");
-//	text.insert(2,"PAIS GENEROSO!!");
-    text.set_color_regions(&color_regions);
-
-    h_scroll = memnew( HScrollBar );
-    v_scroll = memnew( VScrollBar );
-
-    add_child(h_scroll);
-    add_child(v_scroll);
-
-    updating_scrolls=false;
-    selection.active=false;
-
-    h_scroll->connect("value_changed", this,"_scroll_moved");
-    v_scroll->connect("value_changed", this,"_scroll_moved");
-
-    cursor_changed_dirty=false;
-    text_changed_dirty=false;
-
-    selection.selecting_mode=Selection::MODE_NONE;
-    selection.selecting_line=0;
-    selection.selecting_column=0;
-    selection.selecting_test=false;
-    selection.active=false;
-    syntax_coloring=false;
-
-    custom_bg_color=Color(0,0,0,0);
-    idle_detect = memnew( Timer );
-    add_child(idle_detect);
-    idle_detect->set_one_shot(true);
-    idle_detect->set_wait_time(GLOBAL_DEF("display/text_edit_idle_detect_sec",3));
-    idle_detect->connect("timeout", this,"_push_current_op");
-
+	
+	readonly=false;
+	setting_row=false;
+	draw_tabs=false;
+	max_chars=0;
+	clear();
+	wrap=false;
+	set_focus_mode(FOCUS_ALL);
+	_update_caches();
+	cache.size=Size2(1,1);
+	tab_size=4;
+	text.set_tab_size(tab_size);
+	text.clear();
+	//	text.insert(1,"Mongolia..");
+	//	text.insert(2,"PAIS GENEROSO!!");
+	text.set_color_regions(&color_regions);
+	
+	h_scroll = memnew( HScrollBar );
+	v_scroll = memnew( VScrollBar );
+	
+	add_child(h_scroll);
+	add_child(v_scroll);
+	
+	updating_scrolls=false;
+	selection.active=false;
+	
+	h_scroll->connect("value_changed", this,"_scroll_moved");
+	v_scroll->connect("value_changed", this,"_scroll_moved");
+	
+	cursor_changed_dirty=false;
+	text_changed_dirty=false;
+	
+	selection.selecting_mode=Selection::MODE_NONE;
+	selection.selecting_line=0;
+	selection.selecting_column=0;
+	selection.selecting_test=false;
+	selection.active=false;
+	syntax_coloring=false;
+	
+	custom_bg_color=Color(0,0,0,0);
+	idle_detect = memnew( Timer );
+	add_child(idle_detect);
+	idle_detect->set_one_shot(true);
+	idle_detect->set_wait_time(GLOBAL_DEF("display/text_edit_idle_detect_sec",3));
+	idle_detect->connect("timeout", this,"_push_current_op");
+	
 #if 0
-    syntax_coloring=true;
-    keywords["void"]=Color(0.3,0.0,0.1);
-    keywords["int"]=Color(0.3,0.0,0.1);
-    keywords["function"]=Color(0.3,0.0,0.1);
-    keywords["class"]=Color(0.3,0.0,0.1);
-    keywords["extends"]=Color(0.3,0.0,0.1);
-    keywords["constructor"]=Color(0.3,0.0,0.1);
-    symbol_color=Color(0.1,0.0,0.3,1.0);
-
-    color_regions.push_back(ColorRegion("/*","*/",Color(0.4,0.6,0,4)));
-    color_regions.push_back(ColorRegion("//","",Color(0.6,0.6,0.4)));
-    color_regions.push_back(ColorRegion("\"","\"",Color(0.4,0.7,0.7)));
-    color_regions.push_back(ColorRegion("'","'",Color(0.4,0.8,0.8)));
-    color_regions.push_back(ColorRegion("#","",Color(0.2,1.0,0.2)));
-
+	syntax_coloring=true;
+	keywords["void"]=Color(0.3,0.0,0.1);
+	keywords["int"]=Color(0.3,0.0,0.1);
+	keywords["function"]=Color(0.3,0.0,0.1);
+	keywords["class"]=Color(0.3,0.0,0.1);
+	keywords["extends"]=Color(0.3,0.0,0.1);
+	keywords["constructor"]=Color(0.3,0.0,0.1);
+	symbol_color=Color(0.1,0.0,0.3,1.0);
+	
+	color_regions.push_back(ColorRegion("/*","*/",Color(0.4,0.6,0,4)));
+	color_regions.push_back(ColorRegion("//","",Color(0.6,0.6,0.4)));
+	color_regions.push_back(ColorRegion("\"","\"",Color(0.4,0.7,0.7)));
+	color_regions.push_back(ColorRegion("'","'",Color(0.4,0.8,0.8)));
+	color_regions.push_back(ColorRegion("#","",Color(0.2,1.0,0.2)));
+	
 #endif
-
-    current_op.type=TextOperation::TYPE_NONE;
-    undo_enabled=true;
-    undo_stack_pos=NULL;
-    setting_text=false;
-    last_dblclk=0;
-    current_op.version=0;
-    version=0;
-    saved_version=0;
-
-    completion_enabled=false;
-    completion_active=false;
-    completion_line_ofs=0;
-    tooltip_obj=NULL;
-    line_numbers=false;
-    next_operation_is_complex=false;
-    auto_brace_completion_enabled=false;
-    brace_matching_enabled=false;
-
+	
+	current_op.type=TextOperation::TYPE_NONE;
+	undo_enabled=true;
+	undo_stack_pos=NULL;
+	setting_text=false;
+	last_dblclk=0;
+	current_op.version=0;
+	version=0;
+	saved_version=0;
+	
+	completion_enabled=false;
+	completion_active=false;
+	completion_line_ofs=0;
+	tooltip_obj=NULL;
+	line_numbers=false;
+	next_operation_is_complex=false;
+	auto_brace_completion_enabled=false;
+	brace_matching_enabled=false;
+	
 }
 
 TextEdit::~TextEdit()
diff --git a/scene/gui/text_edit.h b/scene/gui/text_edit.h
index ed4d30a9d2..1d57aef416 100644
--- a/scene/gui/text_edit.h
+++ b/scene/gui/text_edit.h
@@ -63,6 +63,7 @@ class TextEdit : public Control  {
 		int from_line,from_column;
 		int to_line,to_column;
 
+		bool shiftclick_left;
 
 	} selection;