Merge pull request #879 from DCubix/master

GDScript Editor Goodies

4 files changed, 2304 insertions, 2129 deletions

diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp
index 4a0a77e6db..42d318131e 100644
--- a/scene/gui/text_edit.cpp
+++ b/scene/gui/text_edit.cpp
@@ -40,7 +40,7 @@
 #include "text_edit.h"
 #include "os/keyboard.h"
 #include "os/os.h"
- 
+
 #include "globals.h"
 #include "message_queue.h"
 
@@ -48,1550 +48,1555 @@
 
 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 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();
+    int len = text[p_line].data.length();
+    const CharType *str = text[p_line].data.c_str();
 
-	//update width
+    //update width
 
-	for(int i=0;i<len;i++) {
-		if (str[i]=='\t') {
+    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...
+            int left = w%tab_w;
+            if (left==0)
+                w+=tab_w;
+            else
+                w+=tab_w-w%tab_w; // is right...
 
-		} else {
+        } else {
 
-			w+=font->get_char_size(str[i],str[i+1]).width;
-		}
-	}
+            w+=font->get_char_size(str[i],str[i+1]).width;
+        }
+    }
 
 
-	text[p_line].width_cache=w;
+    text[p_line].width_cache=w;
 
-	//update regions
+    //update regions
 
-	text[p_line].region_info.clear();
+    text[p_line].region_info.clear();
 
-	for(int i=0;i<len;i++) {
+    for(int i=0;i<len;i++) {
 
-		if (!_is_symbol(str[i]))
-			continue;
-		if (str[i]=='\\') {
-			i++; //skip quoted anything
-			continue;
-		}
+        if (!_is_symbol(str[i]))
+            continue;
+        if (str[i]=='\\') {
+            i++; //skip quoted anything
+            continue;
+        }
 
-		int left=len-i;
+        int left=len-i;
 
-		for(int j=0;j<color_regions->size();j++) {
+        for(int j=0;j<color_regions->size();j++) {
 
-			const ColorRegion& cr=color_regions->operator [](j);
+            const ColorRegion& cr=color_regions->operator [](j);
 
-			/* BEGIN */
+            /* BEGIN */
 
-			int lr=cr.begin_key.length();
-			if (lr==0 || lr>left)
-				continue;
+            int lr=cr.begin_key.length();
+            if (lr==0 || lr>left)
+                continue;
 
-			const CharType* kc = cr.begin_key.c_str();
+            const CharType* kc = cr.begin_key.c_str();
 
-			bool match=true;
+            bool match=true;
 
-			for(int k=0;k<lr;k++) {
-				if (kc[k]!=str[i+k]) {
-					match=false;
-					break;
-				}
-			}
+            for(int k=0;k<lr;k++) {
+                if (kc[k]!=str[i+k]) {
+                    match=false;
+                    break;
+                }
+            }
 
-			if (match) {
+            if (match) {
 
-				ColorRegionInfo cri;
-				cri.end=false;
-				cri.region=j;
-				text[p_line].region_info[i]=cri;
-				i+=lr-1;
-				break;
-			}
+                ColorRegionInfo cri;
+                cri.end=false;
+                cri.region=j;
+                text[p_line].region_info[i]=cri;
+                i+=lr-1;
+                break;
+            }
 
-			/* END */
+            /* END */
 
-			lr=cr.end_key.length();
-			if (lr==0 || lr>left)
-				continue;
+            lr=cr.end_key.length();
+            if (lr==0 || lr>left)
+                continue;
 
-			kc = cr.end_key.c_str();
+            kc = cr.end_key.c_str();
 
-			match=true;
+            match=true;
 
-			for(int k=0;k<lr;k++) {
-				if (kc[k]!=str[i+k]) {
-					match=false;
-					break;
-				}
-			}
+            for(int k=0;k<lr;k++) {
+                if (kc[k]!=str[i+k]) {
+                    match=false;
+                    break;
+                }
+            }
 
-			if (match) {
+            if (match) {
 
-				ColorRegionInfo cri;
-				cri.end=true;
-				cri.region=j;
-				text[p_line].region_info[i]=cri;
-				i+=lr-1;
-				break;
-			}
+                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
+    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);
-	}
+    if (text[p_line].width_cache==-1) {
+        _update_line_cache(p_line);
+    }
 
-	return text[p_line].region_info;
+    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);
+    ERR_FAIL_INDEX_V(p_line,text.size(),-1);
 
-	if (text[p_line].width_cache==-1) {
-		_update_line_cache(p_line);
-	}
+    if (text[p_line].width_cache==-1) {
+        _update_line_cache(p_line);
+    }
 
-	return text[p_line].width_cache;
+    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.
+    //quite some work.. but should be fast enough.
 
-	int max = 0;
+    int max = 0;
 
-	for(int i=0;i<text.size();i++)
-		max=MAX(max,get_line_width(i));
-	return max;
+    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());
+    ERR_FAIL_INDEX(p_line,text.size());
 
-	text[p_line].width_cache=-1;
-	text[p_line].data=p_text;
+    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();
+    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)) );
+    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) );
+    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 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();
+    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;
+    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;
+    if (total_rows <= visible_rows && total_width <= visible_width) {
+        //thanks yessopie for this clever bit of logic
+        use_hscroll=false;
+        use_vscroll=false;
 
-	} else {
+    } 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 && 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;
-		}
-	}
+        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;
+    updating_scrolls=true;
 
-	if (use_vscroll) {
+    if (use_vscroll) {
 
-		v_scroll->show();
-		v_scroll->set_max(total_rows);
-		v_scroll->set_page(visible_rows);
+        v_scroll->show();
+        v_scroll->set_max(total_rows);
+        v_scroll->set_page(visible_rows);
 
-		v_scroll->set_val(cursor.line_ofs);
+        v_scroll->set_val(cursor.line_ofs);
 
-	}  else {
-		cursor.line_ofs = 0;
-		v_scroll->hide();
-	}
+    }  else {
+        cursor.line_ofs = 0;
+        v_scroll->hide();
+    }
 
-	if (use_hscroll) {
+    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->show();
+        h_scroll->set_max(total_width);
+        h_scroll->set_page(visible_width);
+        h_scroll->set_val(cursor.x_ofs);
+    } else {
 
-		h_scroll->hide();
-	}
+        h_scroll->hide();
+    }
 
 
 
-	updating_scrolls=false;
+    updating_scrolls=false;
 }
 
 
 void TextEdit::_notification(int p_what) {
 
-	switch(p_what) {
-		 case NOTIFICATION_ENTER_TREE: {
+    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");
+            _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: {
+        } break;
+        case NOTIFICATION_RESIZED: {
 
-			cache.size=get_size();
-			adjust_viewport_to_cursor();
+            cache.size=get_size();
+            adjust_viewport_to_cursor();
 
 
-		} break;
-		case NOTIFICATION_THEME_CHANGED: {
+        } break;
+        case NOTIFICATION_THEME_CHANGED: {
 
-			_update_caches();
-		};
-		case NOTIFICATION_DRAW: {
+            _update_caches();
+        };
+        case NOTIFICATION_DRAW: {
 
-			int line_number_char_count=0;
+            int line_number_char_count=0;
 
-			{
-				int lc=text.size()+1;
-				cache.line_number_w=0;
-				while(lc) {
-					cache.line_number_w+=1;
-					lc/=10;
-				};
+            {
+                int lc=text.size()+1;
+                cache.line_number_w=0;
+                while(lc) {
+                    cache.line_number_w+=1;
+                    lc/=10;
+                };
 
-				if (line_numbers) {
+                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();
+                    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;
+                }
 
 
-			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);
-			//let's do it easy for now:
-			cache.style_normal->draw(ci,Rect2(Point2(),cache.size));
-			if (has_focus())
-				cache.style_focus->draw(ci,Rect2(Point2(),cache.size));
+            }
+            _update_scrollbars();
 
 
-			int ascent=cache.font->get_ascent();
+            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);
+            //let's do it easy for now:
+            cache.style_normal->draw(ci,Rect2(Point2(),cache.size));
+            if (has_focus())
+                cache.style_focus->draw(ci,Rect2(Point2(),cache.size));
 
-			int visible_rows = get_visible_rows();
 
-			int tab_w = cache.font->get_char_size(' ').width*tab_size;
+            int ascent=cache.font->get_ascent();
 
-			Color color = cache.font_color;
-			int in_region=-1;
+            int visible_rows = get_visible_rows();
 
-			if (syntax_coloring) {
+            int tab_w = cache.font->get_char_size(' ').width*tab_size;
 
-				if (custom_bg_color.a>0.01) {
+            Color color = cache.font_color;
+            int in_region=-1;
 
-					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!
+            if (syntax_coloring) {
 
-				for(int i=0;i<cursor.line_ofs;i++) {
+                if (custom_bg_color.a>0.01) {
 
-					const Map<int,Text::ColorRegionInfo>& cri_map=text.get_color_region_info(i);
+                    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!
 
-					if (in_region>=0 && color_regions[in_region].line_only) {
-						in_region=-1; //reset regions that end at end of line
-					}
+                for(int i=0;i<cursor.line_ofs;i++) {
 
-					for( const Map<int,Text::ColorRegionInfo>::Element* E= cri_map.front();E;E=E->next() ) {
+                    const Map<int,Text::ColorRegionInfo>& cri_map=text.get_color_region_info(i);
 
-						const Text::ColorRegionInfo &cri=E->get();
+                    if (in_region>=0 && color_regions[in_region].line_only) {
+                        in_region=-1; //reset regions that end at end of line
+                    }
 
-						if (in_region==-1) {
+                    for( const Map<int,Text::ColorRegionInfo>::Element* E= cri_map.front();E;E=E->next() ) {
 
-							if (!cri.end) {
+                        const Text::ColorRegionInfo &cri=E->get();
 
-								in_region=cri.region;
-							}
-						} else if (in_region==cri.region && !color_regions[cri.region].line_only) { //ignore otherwise
+                        if (in_region==-1) {
 
-							if (cri.end || color_regions[cri.region].eq) {
+                            if (!cri.end) {
 
-								in_region=-1;
-							}
-						}
-					}
-				}
-			}
+                                in_region=cri.region;
+                            }
+                        } else if (in_region==cri.region && !color_regions[cri.region].line_only) { //ignore otherwise
 
-			int deregion=0; //force it to clear inrgion
-			Point2 cursor_pos;
+                            if (cri.end || color_regions[cri.region].eq) {
 
-			for (int i=0;i<visible_rows;i++) {
+                                in_region=-1;
+                            }
+                        }
+                    }
+                }
+            }
 
-				int line=i+cursor.line_ofs;
+            int deregion=0; //force it to clear inrgion
+            Point2 cursor_pos;
 
-				if (line<0 || line>=(int)text.size())
-					continue;
+            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];
+                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;
+                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;
-					String fc = String::num(line+1);
-					while (fc.length() < line_number_char_count) {
-						fc="0"+fc;
-					}
+                if (cache.line_number_w) {
+                    Color fcol = cache.font_color;
+                    fcol.a*=0.4;
+                    String fc = String::num(line+1);
+                    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);
-				}
+                    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);
+                const Map<int,Text::ColorRegionInfo>& cri_map=text.get_color_region_info(line);
 
 
-				if (text.is_marked(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);
-				}
+                    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)) {
+                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);
-				}
+                    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) {
+                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);
+                    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++) {
+                }
+                for (int j=0;j<str.length();j++) {
 
-					//look for keyword
+                    //look for keyword
 
-					if (deregion>0) {
-						deregion--;
-						if (deregion==0)
-							in_region=-1;
-					}
-					if (syntax_coloring && deregion==0) {
+                    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]);
+                        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 (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)) {
+                        if (is_symbol && cri_map.has(j)) {
 
 
-							const Text::ColorRegionInfo &cri=cri_map[j];
+                            const Text::ColorRegionInfo &cri=cri_map[j];
 
-							if (in_region==-1) {
+                            if (in_region==-1) {
 
-								if (!cri.end) {
+                                if (!cri.end) {
 
-									in_region=cri.region;
-								}
-							} else if (in_region==cri.region && !color_regions[cri.region].line_only) { //ignore otherwise
+                                    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) {
+                                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();
-								}
-							}
-						}
+                                    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 (!is_char)
+                            in_keyword=false;
 
-						if (in_region==-1 && !in_keyword && is_char && !prev_is_char) {
+                        if (in_region==-1 && !in_keyword && is_char && !prev_is_char) {
 
-							int to=j;
-							while(_is_text_char(str[to]) && to<str.length())
-								to++;
+                            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);
+                            uint32_t hash = String::hash(&str[j],to-j);
+                            StrRange range(&str[j],to-j);
 
-							const Color *col=keywords.custom_getptr(range,hash);
+                            const Color *col=keywords.custom_getptr(range,hash);
 
-							if (col) {
+                            if (col) {
 
-								in_keyword=true;
-								keyword_color=*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;
+                        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;
+                        prev_is_char=is_char;
 
-					}
-					int char_w;
+                    }
+                    int char_w;
 
-					//handle tabulator
+                    //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...
+                    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;
-					}
+                    } 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)<xmargin_beg) {
+                        char_ofs+=char_w;
+                        continue;
+                    }
 
-					if ( (char_ofs+char_margin+char_w)>=xmargin_end) {
-						if (syntax_coloring)
-							continue;
-						else
-							break;
-					}
+                    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));
+                    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 (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 (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 (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) {
+                    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);
+                        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;
+                    }
+                    char_ofs+=char_w;
 
-				}
+                }
 
-				if (cursor.column==str.length() && cursor.line==line) {
+                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);
+                    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");
-				Ref<StyleBox> csel = get_stylebox("completion_selected");
-				int maxlines = get_constant("completion_lines");
-				int cmax_width = get_constant("completion_max_width")*cache.font->get_char_size('x').x;
-				Color existing = get_color("completion_existing");
-				int scrollw = get_constant("completion_scroll_width");
-				Color scrollc = get_color("completion_scroll_color");
+            if (completion_active) {
+                // code completion box
+                Ref<StyleBox> csb = get_stylebox("completion");
+                Ref<StyleBox> csel = get_stylebox("completion_selected");
+                int maxlines = get_constant("completion_lines");
+                int cmax_width = get_constant("completion_max_width")*cache.font->get_char_size('x').x;
+                Color existing = get_color("completion_existing");
+                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;
+                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);
-						if (w2>w)
-							w=w2;
-					}
-				} else {
-					w=cmax_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);
+                        if (w2>w)
+                            w=w2;
+                    }
+                } 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;
-				}
+                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;
-				}
+                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;
-				completion_rect.size.height=h;
-				if (completion_options.size()<=maxlines)
-					scrollw=0;
+                completion_rect.size.width=w;
+                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)));
+                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())));
+                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);
+                draw_rect(Rect2(completion_rect.pos,Size2(nofs,completion_rect.size.height)),existing);
 
-				for(int i=0;i<lines;i++) {
+                for(int i=0;i<lines;i++) {
 
-					int l = line_from + i;
-					ERR_CONTINUE( l < 0 || l>= completion_options.size());
-					draw_string(cache.font,Point2(completion_rect.pos.x,completion_rect.pos.y+i*get_row_height()+cache.font->get_ascent()),completion_options[l],cache.font_color,completion_rect.size.width);
-				}
+                    int l = line_from + i;
+                    ERR_CONTINUE( l < 0 || l>= completion_options.size());
+                    draw_string(cache.font,Point2(completion_rect.pos.x,completion_rect.pos.y+i*get_row_height()+cache.font->get_ascent()),completion_options[l],cache.font_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);
-				}
+                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;
+                completion_line_ofs=line_from;
 
-			}
+            }
 
 
 
-		} break;
-		case NOTIFICATION_FOCUS_ENTER: {
+        } break;
+        case NOTIFICATION_FOCUS_ENTER: {
 
-			if (OS::get_singleton()->has_virtual_keyboard())
-				OS::get_singleton()->show_virtual_keyboard(get_text(),get_global_rect());
+            if (OS::get_singleton()->has_virtual_keyboard())
+                OS::get_singleton()->show_virtual_keyboard(get_text(),get_global_rect());
 
-		} break;
-		case NOTIFICATION_FOCUS_EXIT: {
+        } break;
+        case NOTIFICATION_FOCUS_EXIT: {
 
-			if (OS::get_singleton()->has_virtual_keyboard())
-				OS::get_singleton()->hide_virtual_keyboard();
+            if (OS::get_singleton()->has_virtual_keyboard())
+                OS::get_singleton()->hide_virtual_keyboard();
 
-		} break;
+        } 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 (cursor.column==0 && cursor.line==0)
-		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);
-	}
+    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);
+    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();
+    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;
+    if (row<0 || row>=get_visible_rows())
+        return false;
 
-	row+=cursor.line_ofs;
-	int col=0;
+    row+=cursor.line_ofs;
+    int col=0;
 
-	if (row>=text.size()) {
+    if (row>=text.size()) {
 
-		row=text.size()-1;
-		col=text[row].size();
-	} else {
+        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) );
-	}
+        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;
+    r_row=row;
+    r_col=col;
+    return true;
 }
 
 void TextEdit::_input_event(const InputEvent& p_input_event) {
 
-	switch(p_input_event.type) {
+    switch(p_input_event.type) {
 
-		case InputEvent::MOUSE_BUTTON: {
+        case InputEvent::MOUSE_BUTTON: {
 
-			const InputEventMouseButton &mb=p_input_event.mouse_button;
+            const InputEventMouseButton &mb=p_input_event.mouse_button;
 
-			if (completion_active && completion_rect.has_point(Point2(mb.x,mb.y))) {
+            if (completion_active && completion_rect.has_point(Point2(mb.x,mb.y))) {
 
-				if (!mb.pressed)
-					return;
+                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 (mb.button_index==BUTTON_WHEEL_UP) {
+                    if (completion_index>0) {
+                        completion_index--;
+                        completion_current=completion_options[completion_index];
+                        update();
+                    }
 
-					if (completion_index<completion_options.size()-1) {
-						completion_index++;
-						completion_current=completion_options[completion_index];
-						update();
-					}
-				}
+                }
+                if (mb.button_index==BUTTON_WHEEL_DOWN) {
 
-				if (mb.button_index==BUTTON_LEFT) {
+                    if (completion_index<completion_options.size()-1) {
+                        completion_index++;
+                        completion_current=completion_options[completion_index];
+                        update();
+                    }
+                }
 
-					completion_index=CLAMP(completion_line_ofs+(mb.y-completion_rect.pos.y)/get_row_height(),0,completion_options.size()-1);
+                if (mb.button_index==BUTTON_LEFT) {
 
-					completion_current=completion_options[completion_index];
-					update();
-					if (mb.doubleclick)
-						_confirm_completion();
-				}
-				return;
-			} else {
-				_cancel_completion();
-			}
+                    completion_index=CLAMP(completion_line_ofs+(mb.y-completion_rect.pos.y)/get_row_height(),0,completion_options.size()-1);
 
-			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) {
+                    completion_current=completion_options[completion_index];
+                    update();
+                    if (mb.doubleclick)
+                        _confirm_completion();
+                }
+                return;
+            } else {
+                _cancel_completion();
+            }
+
+            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 row,col;
+                    if (!_get_mouse_pos(Point2i(mb.x,mb.y), row,col))
+                        return;
 
-					int prev_col=cursor.column;
-					int prev_line=cursor.line;
+                    int prev_col=cursor.column;
+                    int prev_line=cursor.line;
 
 
 
-					cursor_set_line( row );
-					cursor_set_column( col );
+                    cursor_set_line( row );
+                    cursor_set_column( col );
 
-					if (mb.mod.shift && (cursor.column!=prev_col || cursor.line!=prev_line)) {
+                    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();
+                        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 {
+                    } else {
 
-					//if sel active and dblick last time < something
+                    //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;
-					}
+                    //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;
+                    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()) {
+                    } 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;
+                        //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()) {
+                        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
+                            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++;
-							}
+                            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;
+                            if (end<s.length())
+                                end+=1;
 
-							select(cursor.line,beg,cursor.line,end);
-						}
+                            select(cursor.line,beg,cursor.line,end);
+                        }
 
-						last_dblclk = OS::get_singleton()->get_ticks_msec();
+                        last_dblclk = OS::get_singleton()->get_ticks_msec();
 
-					}
+                    }
 
-					update();
-				}
-			} else {
+                    update();
+                }
+            } else {
 
-				selection.selecting_mode=Selection::MODE_NONE;
+                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) {
+
+                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;
+                    }
+                }
 
-		} break;
-		 case InputEvent::MOUSE_MOTION: {
+                _cancel_completion();
+            }
 
-			 const InputEventMouseMotion &mm=p_input_event.mouse_motion;
+            /* TEST CONTROL FIRST!! */
 
-			 if (mm.button_mask&BUTTON_MASK_LEFT) {
+            // some remaps for duplicate functions..
+            if (k.mod.command && !k.mod.shift && !k.mod.alt && !k.mod.meta && k.scancode==KEY_INSERT) {
 
-				int row,col;
-				if (!_get_mouse_pos(Point2i(mm.x,mm.y), row,col))
-					return;
+                k.scancode=KEY_C;
+            }
+            if (!k.mod.command && k.mod.shift && !k.mod.alt && !k.mod.meta && k.scancode==KEY_INSERT) {
 
-				 if (selection.selecting_mode==Selection::MODE_POINTER) {
+                k.scancode=KEY_V;
+                k.mod.command=true;
+                k.mod.shift=false;
+            }
 
-					select(selection.selecting_line,selection.selecting_column,row,col);
+            // stuff to do when selection is active..
 
-					cursor_set_line( row );
-					cursor_set_column( col );
-					update();
+            if (selection.active) {
 
-				 }
+                bool clear=false;
+                bool unselect=false;
+                bool dobreak=false;
 
-			 }
+                switch(k.scancode) {
 
-		 } break;
+                    case KEY_TAB: {
 
-		case InputEvent::KEY: {
+                        String txt = _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
+                        String prev_txt=txt;
 
-			InputEventKey k=p_input_event.key;
+                        if (k.mod.shift) {
 
-			if (!k.pressed)
-				return;
+                            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 {
 
-			if (completion_active) {
+                            for(int i=0;i<txt.length();i++) {
 
-				bool valid=true;
-				if (k.mod.command || k.mod.alt || k.mod.meta)
-					valid=false;
+                                if (((i>0 && txt[i-1]=='\n') || (i==0 /*&& selection.from_column==0*/))) {
+                                    txt=txt.insert(i,"\t");
+                                    //i--;
+                                }
+                            }
+                        }
 
-				if (valid) {
+                        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();
+                        }
 
-					if (k.scancode==KEY_UP) {
+                        dobreak=true;
+                        accept_event();
 
-						if (completion_index>0) {
-							completion_index--;
-							completion_current=completion_options[completion_index];
-							update();
-						}
-						accept_event();
-						return;
-					}
+                    } 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) {
 
-					if (k.scancode==KEY_DOWN) {
+                    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;
+            }
 
-						if (completion_index<completion_options.size()-1) {
-							completion_index++;
-							completion_current=completion_options[completion_index];
-							update();
-						}
-						accept_event();
-						return;
-					}
+            selection.selecting_test=false;
 
-					if (k.scancode==KEY_PAGEUP) {
+            bool scancode_handled=true;
 
-						completion_index-=get_constant("completion_lines");
-						if (completion_index<0)
-							completion_index=0;
-						completion_current=completion_options[completion_index];
-						update();
-						accept_event();
-						return;
-					}
+            // special scancode test...
 
+            switch (k.scancode) {
 
-					if (k.scancode==KEY_PAGEDOWN) {
+                case KEY_ENTER:
+                case KEY_RETURN: {
 
-						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;
-					}
+                    String ins="\n";
 
-					if (k.scancode==KEY_HOME) {
+                    //keep indentation
+                    for(int i=0;i<text[cursor.line].length();i++) {
+                        if (text[cursor.line][i]=='\t')
+                            ins+="\t";
+                        else
+                            break;
+                    }
 
-						completion_index=0;
-						completion_current=completion_options[completion_index];
-						update();
-						accept_event();
-						return;
-					}
+                    _insert_text_at_cursor(ins);
+                    _push_current_op();
 
-					if (k.scancode==KEY_END) {
+                } break;
+                case KEY_TAB: {
+
+                    if (readonly)
+                        break;
 
-						completion_index=completion_options.size()-1;
-						completion_current=completion_options[completion_index];
-						update();
-						accept_event();
-						return;
-					}
+                    if (selection.active) {
 
 
-					if (k.scancode==KEY_DOWN) {
+                    } else {
+                        if (k.mod.shift) {
 
-						if (completion_index<completion_options.size()-1) {
-							completion_index++;
-							completion_current=completion_options[completion_index];
-							update();
-						}
-						accept_event();
-						return;
-					}
+                            int cc = cursor.column;
+                            if (cc>0 && cc<=text[cursor.line].length() && text[cursor.line][cursor.column-1]=='\t') {
+                                //simple unindent
 
-					if (k.scancode==KEY_RETURN || k.scancode==KEY_TAB) {
+                                backspace_at_cursor();
+                            }
+                        } else {
+                            //simple indent
+                            _insert_text_at_cursor("\t");
+                        }
+                    }
 
-						_confirm_completion();
-						accept_event();
-						return;
-					}
+                } break;
+                case KEY_BACKSPACE: {
+                    if (readonly)
+                        break;
+                    backspace_at_cursor();
 
-					if (k.scancode==KEY_BACKSPACE) {
+                } break;
+                case KEY_LEFT: {
 
-						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) {
-
-				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:
-						if (k.mod.shift) // if selecting ignore
-							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: {
-
-					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_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();
+                    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.command) {
+                    if (k.mod.alt) {
+                        break;
+                    } else if (k.mod.command) {
 #endif
-						bool prev_char=false;
-						int cc=cursor.column;
-						while (cc>0) {
+                        bool prev_char=false;
+                        int cc=cursor.column;
+                        while (cc>0) {
 
-							bool ischar=_is_text_char(text[cursor.line][cc-1]);
+                            bool ischar=_is_text_char(text[cursor.line][cc-1]);
 
-							if (prev_char && !ischar)
-								break;
+                            if (prev_char && !ischar)
+                                break;
 
-							prev_char=ischar;
-							cc--;
+                            prev_char=ischar;
+                            cc--;
 
-						}
+                        }
 
-						cursor_set_column(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());
-						}
+                        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);
-					}
+                        cursor_set_column(cursor_get_column()-1);
+                    }
 
-					if (k.mod.shift)
-						_post_shift_selection();
+                    if (k.mod.shift)
+                        _post_shift_selection();
 
-				} break;
-				case KEY_RIGHT: {
+                } break;
+                case KEY_RIGHT: {
 
-					if (k.mod.shift)
-						_pre_shift_selection();
+                    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.command) {
+                    if (k.mod.alt) {
+                        break;
+                    } else if (k.mod.command) {
 #endif
-						bool prev_char=false;
-						int cc=cursor.column;
-						while (cc<text[cursor.line].length()) {
+                        bool prev_char=false;
+                        int cc=cursor.column;
+                        while (cc<text[cursor.line].length()) {
 
-							bool ischar=_is_text_char(text[cursor.line][cc]);
+                            bool ischar=_is_text_char(text[cursor.line][cc]);
 
-							if (prev_char && !ischar)
-								break;
-							prev_char=ischar;
-							cc++;
-						}
+                            if (prev_char && !ischar)
+                                break;
+                            prev_char=ischar;
+                            cc++;
+                        }
 
-						cursor_set_column(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);
-						}
+                        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();
+                        cursor_set_column(cursor_get_column()+1);
+                    }
 
-				} break;
-				case KEY_UP: {
+                    if (k.mod.shift)
+                        _post_shift_selection();
 
-					if (k.mod.shift)
-						_pre_shift_selection();
+                } break;
+                case KEY_UP: {
 
+                    if (k.mod.shift)
+                        _pre_shift_selection();
+                    if (k.mod.alt)
+                        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();
+                        cursor_set_line(cursor_get_line()-1);
 
-				} break;
-				case KEY_DOWN: {
+                    if (k.mod.shift)
+                        _post_shift_selection();
 
-					if (k.mod.shift)
-						_pre_shift_selection();
+                } break;
+                case KEY_DOWN: {
 
+                    if (k.mod.shift)
+                        _pre_shift_selection();
+                    if (k.mod.alt)
+                        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);
+                        cursor_set_line(cursor_get_line()+1);
 
-					if (k.mod.shift)
-						_post_shift_selection();
+                    if (k.mod.shift)
+                        _post_shift_selection();
 
-				} break;
+                } break;
 
-				case KEY_DELETE: {
+                case KEY_DELETE: {
 
-					if (readonly)
-						break;
-					int curline_len = text[cursor.line].length();
+                    if (readonly)
+                        break;
+                    int curline_len = text[cursor.line].length();
 
-					if (cursor.line==text.size()-1 && cursor.column==curline_len)
-						break; //nothing to do
+                    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;
+                    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: {
+            case KEY_HOME: {
 
 
-				if (k.mod.shift)
-					_pre_shift_selection();
+                if (k.mod.shift)
+                    _pre_shift_selection();
 
-				cursor_set_line(0);
+                cursor_set_line(0);
 
-				if (k.mod.shift)
-					_post_shift_selection();
+                if (k.mod.shift)
+                    _post_shift_selection();
 
-			} break;
-			case KEY_END: {
+            } break;
+            case KEY_END: {
 
-				if (k.mod.shift)
-					_pre_shift_selection();
+                if (k.mod.shift)
+                    _pre_shift_selection();
 
-				cursor_set_line(text.size()-1);
+                cursor_set_line(text.size()-1);
 
-				if (k.mod.shift)
-					_post_shift_selection();
+                if (k.mod.shift)
+                    _post_shift_selection();
 
-			} break;
+            } 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: {
+                case KEY_PAGEUP: {
 
-					if (k.mod.shift)
-						_pre_shift_selection();
+                    if (k.mod.shift)
+                        _pre_shift_selection();
 
-					cursor_set_line(cursor_get_line()-get_visible_rows());
+                    cursor_set_line(cursor_get_line()-get_visible_rows());
 
-					if (k.mod.shift)
-						_post_shift_selection();
+                    if (k.mod.shift)
+                        _post_shift_selection();
 
-				} break;
-				case KEY_PAGEDOWN: {
+                } break;
+                case KEY_PAGEDOWN: {
 
-					if (k.mod.shift)
-						_pre_shift_selection();
+                    if (k.mod.shift)
+                        _pre_shift_selection();
 
-					cursor_set_line(cursor_get_line()+get_visible_rows());
+                    cursor_set_line(cursor_get_line()+get_visible_rows());
 
-					if (k.mod.shift)
-						_post_shift_selection();
+                    if (k.mod.shift)
+                        _post_shift_selection();
 
-				} break;
-				case KEY_A: {
+                } break;
+                case KEY_A: {
 
-					if (!k.mod.command || k.mod.shift || k.mod.alt) {
-						scancode_handled=false;
-						break;
-					}
+                    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();
+                    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: {
+                } break;
+                case KEY_X: {
 
-					if (!k.mod.command || k.mod.shift || k.mod.alt) {
-						scancode_handled=false;
-						break;
-					}
+                    if (!k.mod.command || k.mod.shift || k.mod.alt) {
+                        scancode_handled=false;
+                        break;
+                    }
 
                     if (!selection.active){
 
@@ -1623,13 +1628,13 @@ void TextEdit::_input_event(const InputEvent& p_input_event) {
                         cut_copy_line = false;
                     }
 
-				} break;
-				case KEY_C: {
+                } break;
+                case KEY_C: {
 
-					if (!k.mod.command || k.mod.shift || k.mod.alt) {
-						   scancode_handled=false;
-						   break;
-					}
+                    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());
@@ -1641,35 +1646,35 @@ void TextEdit::_input_event(const InputEvent& p_input_event) {
                         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);
-
-					}
+                } 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);
@@ -1677,20 +1682,20 @@ void TextEdit::_input_event(const InputEvent& p_input_event) {
                         clipboard += ins;
                     }
 
-					_insert_text_at_cursor(clipboard);
+                    _insert_text_at_cursor(clipboard);
 
-					update();
-				} break;
-				case KEY_SPACE: {
-					if (completion_enabled && k.mod.command) {
+                    update();
+                } break;
+                case KEY_SPACE: {
+                    if (completion_enabled && k.mod.command) {
 
-						query_code_comple();
-						scancode_handled=true;
-					} else {
-						scancode_handled=false;
-					}
+                        query_code_comple();
+                        scancode_handled=true;
+                    } else {
+                        scancode_handled=false;
+                    }
 
-				} break;
+                } break;
 
                 case KEY_K:{
                     if (!k.mod.command || k.mod.shift || k.mod.alt) {
@@ -1741,57 +1746,57 @@ void TextEdit::_input_event(const InputEvent& p_input_event) {
                     scancode_handled=false;
                 } break;
 
-			}
+            }
 
-			if (scancode_handled)
-				accept_event();
+            if (scancode_handled)
+                accept_event();
 
-			if (!scancode_handled && !k.mod.command && !k.mod.alt) {
+            if (!scancode_handled && !k.mod.command && !k.mod.alt) {
 
-				if (k.unicode>=32) {
+                if (k.unicode>=32) {
 
-					if (readonly)
-						break;
+                    if (readonly)
+                        break;
 
-					accept_event();
-				} else {
+                    accept_event();
+                } else {
 
-					break;
-				}
-			}
-			
-			if (!scancode_handled && !k.mod.command && !k.mod.alt) {
-			
-				if (k.unicode>=32) {
+                    break;
+                }
+            }
 
-					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 {
+            if (!scancode_handled && !k.mod.command && !k.mod.alt) {
 
-					break;
-				}
-			}
-			
+                if (k.unicode>=32) {
 
-			if (!selection.selecting_test) {
+                    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;
+                }
+            }
 
-				selection.selecting_mode=Selection::MODE_NONE;
-			}
 
-			return;
-		} break;
+            if (!selection.selecting_test) {
 
-	}
+                selection.selecting_mode=Selection::MODE_NONE;
+            }
+
+            return;
+        } break;
+
+    }
 
 }
 
@@ -1799,253 +1804,249 @@ void TextEdit::_input_event(const InputEvent& p_input_event) {
 void TextEdit::_pre_shift_selection() {
 
 
-	if (!selection.active || 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;
-	}
+        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) {
+    if (selection.active && selection.selecting_mode==Selection::MODE_SHIFT) {
 
-		select(selection.selecting_line,selection.selecting_column,cursor.line,cursor.column);
-		update();
-	}
+        select(selection.selecting_line,selection.selecting_column,cursor.line,cursor.column);
+        update();
+    }
 
 
-	selection.selecting_test=true;
+    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()) {
+    //save for undo...
+    ERR_FAIL_INDEX(p_line,text.size());
+    ERR_FAIL_COND(p_char<0);
 
-		text.set(p_line,text[p_line]+String::chr(' '));
-	}
+    /* STEP 1 add spaces if the char is greater than the end of the line */
+    while(p_char>text[p_line].length()) {
 
-	/* STEP 2 separate dest string in pre and post text */
+        text.set(p_line,text[p_line]+String::chr(' '));
+    }
 
-	String preinsert_text = text[p_line].substr(0,p_char);
-	String postinsert_text = text[p_line].substr(p_char,text[p_line].size());
+    /* STEP 2 separate dest string in pre and post text */
 
-	/* STEP 3 remove \r from source text and separate in substrings */
+    String preinsert_text = text[p_line].substr(0,p_char);
+    String postinsert_text = text[p_line].substr(p_char,text[p_line].size());
 
-	//buh bye \r and split
-	Vector<String> substrings = p_text.replace("\r","").split("\n");
+    /* 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) {
+    for(int i=0;i<substrings.size();i++) {
+        //insert the substrings
 
-			text.set(p_line,preinsert_text+substrings[i]);
-		} else {
+        if (i==0) {
 
-			text.insert(p_line+i,substrings[i]);
-		}
+            text.set(p_line,preinsert_text+substrings[i]);
+        } else {
 
-		if (i==substrings.size()-1){
+            text.insert(p_line+i,substrings[i]);
+        }
 
-			text.set(p_line+i,text[p_line+i]+postinsert_text);
-		}
-	}
+        if (i==substrings.size()-1){
 
-	r_end_line=p_line+substrings.size()-1;
-	r_end_column=text[r_end_line].length()-postinsert_text.length();
+            text.set(p_line+i,text[p_line+i]+postinsert_text);
+        }
+    }
 
-	if (!text_changed_dirty && !setting_text) {
+    r_end_line=p_line+substrings.size()-1;
+    r_end_column=text[r_end_line].length()-postinsert_text.length();
 
-		if (is_inside_tree())
-			MessageQueue::get_singleton()->push_call(this,"_text_changed_emit");
-		text_changed_dirty=true;
-	}
+    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
+    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;
+    String ret;
 
-	for(int i=p_from_line;i<=p_to_line;i++) {
+    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();
+        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);
-	}
+        if (i>p_from_line)
+            ret+="\n";
+        ret+=text[i].substr(begin,end-begin);
+    }
 
-	return ret;
+    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
+    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());
+    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++) {
+    for(int i=p_from_line;i<p_to_line;i++) {
 
-		text.remove(p_from_line+1);
-	}
+        text.remove(p_from_line+1);
+    }
 
-	text.set(p_from_line,pre_text+post_text);
+    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;
-	}
+    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);
+    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();
+    update();
 }
 
 
@@ -2053,66 +2054,66 @@ void TextEdit::_insert_text_at_cursor(const String& p_text) {
 
 int TextEdit::get_char_count() {
 
-	int totalsize=0;
+    int totalsize=0;
 
-	for (int i=0;i<text.size();i++) {
+    for (int i=0;i<text.size();i++) {
 
-		if (i>0)
-			totalsize++; // incliude \n
-		totalsize+=text[i].length();
-	}
+        if (i>0)
+            totalsize++; // incliude \n
+        totalsize+=text[i].length();
+    }
 
-	return totalsize; // omit last \n
+    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;
+    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
+    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);
+    //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());
+    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;
+    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] );
+    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+visible_width))
+        cursor.x_ofs=cursor_x-visible_width+1;
 
-	if (cursor_x < cursor.x_ofs)
-		cursor.x_ofs=cursor_x;
+    if (cursor_x < cursor.x_ofs)
+        cursor.x_ofs=cursor_x;
 
-	update();
+    update();
 /*
-	get_range()->set_max(text.size());
+    get_range()->set_max(text.size());
 
-	get_range()->set_page(get_visible_rows());
+    get_range()->set_page(get_visible_rows());
 
-	get_range()->set((int)cursor.line_ofs);
+    get_range()->set((int)cursor.line_ofs);
 */
 
 
@@ -2120,82 +2121,80 @@ void TextEdit::adjust_viewport_to_cursor() {
 
 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();
+    if (p_col<0)
+        p_col=0;
 
-	cursor.last_fit_x=get_column_x_offset(cursor.column,get_line(cursor.line));
+    cursor.column=p_col;
+    if (cursor.column > get_line( cursor.line ).length())
+        cursor.column=get_line( cursor.line ).length();
 
-	adjust_viewport_to_cursor();
+    cursor.last_fit_x=get_column_x_offset(cursor.column,get_line(cursor.line));
 
-	if (!cursor_changed_dirty) {
+    adjust_viewport_to_cursor();
 
-		if (is_inside_tree())
-			MessageQueue::get_singleton()->push_call(this,"_cursor_changed_emit");
-		cursor_changed_dirty=true;
-	}
+    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 (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) );
+    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;
+    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 (!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 (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 (h_scroll->is_visible())
+        cursor.x_ofs=h_scroll->get_val();
+    if (v_scroll->is_visible())
+        cursor.line_ofs=v_scroll->get_val();
+    update();
 }
 
 
@@ -2204,1110 +2203,1117 @@ 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 px=0;
+    int c=0;
 
-	int tab_w = cache.font->get_char_size(' ').width*tab_size;
+    int tab_w = cache.font->get_char_size(' ').width*tab_size;
 
-	while (c<p_str.length()) {
+    while (c<p_str.length()) {
 
-		int w=0;
+        int w=0;
 
-		if (p_str[c]=='\t') {
+        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...
+            int left = px%tab_w;
+            if (left==0)
+                w=tab_w;
+            else
+                w=tab_w-px%tab_w; // is right...
 
-		} else {
+        } else {
 
-			w=cache.font->get_char_size(p_str[c],p_str[c+1]).width;
-		}
+            w=cache.font->get_char_size(p_str[c],p_str[c+1]).width;
+        }
 
-		if (p_px<(px+w/2))
-			break;
-		px+=w;
-		c++;
-	}
+        if (p_px<(px+w/2))
+            break;
+        px+=w;
+        c++;
+    }
 
-	return c;
+    return c;
 }
 
 int TextEdit::get_column_x_offset(int p_char,String p_str) {
 
-	int px=0;
+    int px=0;
 
-	int tab_w = cache.font->get_char_size(' ').width*tab_size;
+    int tab_w = cache.font->get_char_size(' ').width*tab_size;
 
-	for (int i=0;i<p_char;i++) {
+    for (int i=0;i<p_char;i++) {
 
-		if (i>=p_str.length())
-			break;
+        if (i>=p_str.length())
+            break;
 
-		if (p_str[i]=='\t') {
+        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...
+            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;
-		}
-	}
+        } else {
+            px+=cache.font->get_char_size(p_str[i],p_str[i+1]).width;
+        }
+    }
 
-	return px;
+    return px;
 
 }
 
 void TextEdit::insert_text_at_cursor(const String& p_text) {
 
-	if (selection.active) {
+    if (selection.active) {
 
-		cursor_set_line(selection.from_line);
-		cursor_set_column(selection.from_column);
+        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;
+        _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();
+    _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++) {
+    String longthing;
+    int len = text.size();
+    for (int i=0;i<len;i++) {
 
 
-		longthing+=text[i];
-		if (i!=len-1)
-			longthing+="\n";
-	}
+        longthing+=text[i];
+        if (i!=len-1)
+            longthing+="\n";
+    }
 
-	return longthing;
+    return longthing;
 
 };
 
 
 String TextEdit::get_line(int line) const {
 
-	if (line<0 || line>=text.size())
-		return "";
+    if (line<0 || line>=text.size())
+        return "";
 
-	return 	text[line];
+    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.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.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;
+    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);
+    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);
+    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();
+    _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;
+    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);
+    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) {
+    if (selection.active) {
 
-		cursor_set_line(selection.from_line);
-		cursor_set_column(selection.from_column);
+        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;
+        _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();
+    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_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();
+    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.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;
+    selection.active=true;
 
-	if (selection.from_line==selection.to_line) {
+    if (selection.from_line==selection.to_line) {
 
-		if (selection.from_column==selection.to_column) {
+        if (selection.from_column==selection.to_column) {
 
-			selection.active=false;
+            selection.active=false;
 
-		} else if (selection.from_column>selection.to_column) {
+        } 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_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 );
-	}
+        SWAP( selection.from_line, selection.to_line );
+        SWAP( selection.from_column, selection.to_column );
+    }
 
 
-	update();
+    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 "";
+    if (!selection.active)
+        return "";
 
-	return _base_get_text(selection.from_line,selection.from_column,selection.to_line,selection.to_column);
+    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;
+    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 {
+    } else {
 
-		return DVector<int>();
-	}
+        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);
+    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
+    //search through the whole documment, but start by current line
 
-	int line=-1;
-	int pos=-1;
+    int line=-1;
+    int pos=-1;
 
-	line=p_from_line;
+    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
+    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;
-		}
+        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) {
+        String text_line = text[line];
+        int from_column=0;
+        if (line==p_from_line) {
 
-			if (i==text.size()) {
-				//wrapped
+            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;
-				}
+                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 {
+            } else {
 
-				from_column=p_from_column;
-			}
+                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;
-		}
+        } 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;
+        pos=-1;
 
-		if (!(p_search_flags&SEARCH_BACKWARDS)) {
+        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.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);
-		}
+            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 && (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 (pos!=-1)
+            break;
 
-		if (p_search_flags&SEARCH_BACKWARDS)
-			line--;
-		else
-			line++;
+        if (p_search_flags&SEARCH_BACKWARDS)
+            line--;
+        else
+            line++;
 
-	}
+    }
 
-	if (pos==-1) {
-		r_line=-1;
-		r_column=-1;
-		return false;
-	}
+    if (pos==-1) {
+        r_line=-1;
+        r_column=-1;
+        return false;
+    }
 
-	r_line=line;
-	r_column=pos;
+    r_line=line;
+    r_column=pos;
 
 
-	return true;
+    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);
+    ERR_FAIL_COND(p_op.type==TextOperation::TYPE_NONE);
 
-	bool insert = p_op.type==TextOperation::TYPE_INSERT;
-	if (p_reverse)
-		insert=!insert;
+    bool insert = p_op.type==TextOperation::TYPE_INSERT;
+    if (p_reverse)
+        insert=!insert;
 
-	if (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 {
+        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);
-	}
+        _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
+    if (undo_stack_pos==NULL)
+        return; //nothing to clear
 
-	_push_current_op();
+    _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);
-	}
+    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) {
+    _push_current_op();
 
-		if (!undo_stack.size())
-			return; //nothing to undo
+    if (undo_stack_pos==NULL) {
 
-		undo_stack_pos=undo_stack.back();
+        if (!undo_stack.size())
+            return; //nothing to undo
 
-	} else if (undo_stack_pos==undo_stack.front())
-		return; // at the bottom of the undo stack
-	else
-		undo_stack_pos=undo_stack_pos->prev();
+        undo_stack_pos=undo_stack.back();
 
-	_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);
-	}
+    } else if (undo_stack_pos==undo_stack.front())
+        return; // at the bottom of the undo stack
+    else
+        undo_stack_pos=undo_stack_pos->prev();
 
-	cursor_set_line(undo_stack_pos->get().from_line);
-	cursor_set_column(undo_stack_pos->get().from_column);
-	update();
+    _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();
+    _push_current_op();
 
-	if (undo_stack_pos==NULL)
-		return; //nothing to do.
+    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();
+    _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;
-		}
-	}
+    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 (same)
+        cursor_set_column(cursor.column+remaining.length());
+    else
+        insert_text_at_cursor(remaining);
 
-	_cancel_completion();
+    _cancel_completion();
 }
 
 void TextEdit::_cancel_completion() {
 
-	if (!completion_active)
-		return;
+    if (!completion_active)
+        return;
 
-	completion_active=false;
-	update();
+    completion_active=false;
+    update();
 
 }
 
 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_symbol(l[cofs-1])) {
-		s=String::chr(l[cofs-1])+s;
-		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_symbol(l[cofs-1])) {
+        s=String::chr(l[cofs-1])+s;
+        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 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;
+        }
+    }
 
-	}
-#endif
-	if (completion_options.size()==1 && s==completion_options[0])
-		_cancel_completion();
 
-	completion_enabled=true;
 
+    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;
 
+    }
+#endif
+    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());
-	String cs;
-	while(ofs>0 && l[ofs-1]>32) {
+    String l = text[cursor.line];
+    int ofs = CLAMP(cursor.column,0,l.length());
+    String cs;
+    while(ofs>0 && l[ofs-1]>32) {
 
-		if (_is_symbol(l[ofs-1])) {
-			String s;
-			while(ofs>0 && l[ofs-1]>32 && _is_symbol(l[ofs-1])) {
-				s=String::chr(l[ofs-1])+s;
-				ofs--;
-			}
-			if (completion_prefixes.has(s))
-				cs=s+cs;
-			else
-				break;
-		} else {
+        if (_is_symbol(l[ofs-1])) {
+            String s;
+            while(ofs>0 && l[ofs-1]>32 && _is_symbol(l[ofs-1])) {
+                s=String::chr(l[ofs-1])+s;
+                ofs--;
+            }
+            if (completion_prefixes.has(s))
+                cs=s+cs;
+            else
+                break;
+        } else {
 
-			cs=String::chr(l[ofs-1])+cs;
-			ofs--;
-		}
+            cs=String::chr(l[ofs-1])+cs;
+            ofs--;
+        }
 
-	}
+    }
 
-	if (cs!="") {
-		emit_signal("request_completion",cs,cursor.line);
+    if (cs!="") {
+        emit_signal("request_completion",cs,cursor.line);
 
-	}
+    }
 
 }
 
 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);
-	}
+    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;
+    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()) {
+    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
+        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++;
-		}
+        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;
+        if (end<s.length())
+            end+=1;
 
-		String tt = tooltip_obj->call(tooltip_func,s.substr(beg,end-beg),tooltip_ud);
+        String tt = tooltip_obj->call(tooltip_func,s.substr(beg,end-beg),tooltip_ud);
 
-		return tt;
+        return tt;
 
-	}
+    }
 
-	return Control::get_tooltip(p_pos);
+    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;
+    text.set(line, new_text);
+}
+
+void TextEdit::insert_at(const String &p_text, int at)
+{
+    text.insert(at, p_text);
+}
 
 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);
+    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 );
+    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("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("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("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_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("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("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("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("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("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("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);
+    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);
 
 
-	ADD_SIGNAL(MethodInfo("cursor_changed"));
-	ADD_SIGNAL(MethodInfo("text_changed"));
-	ADD_SIGNAL(MethodInfo("request_completion",PropertyInfo(Variant::STRING,"keyword"),PropertyInfo(Variant::INT,"line")));
+    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",PropertyInfo(Variant::STRING,"keyword"),PropertyInfo(Variant::INT,"line")));
 
 }
 
 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();
+    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);
+    text.set_color_regions(&color_regions);
 
-	h_scroll = memnew( HScrollBar );
-	v_scroll = memnew( VScrollBar );
+    h_scroll = memnew( HScrollBar );
+    v_scroll = memnew( VScrollBar );
 
-	add_child(h_scroll);
-	add_child(v_scroll);
+    add_child(h_scroll);
+    add_child(v_scroll);
 
-	updating_scrolls=false;
-	selection.active=false;
+    updating_scrolls=false;
+    selection.active=false;
 
-	h_scroll->connect("value_changed", this,"_scroll_moved");
-	v_scroll->connect("value_changed", this,"_scroll_moved");
+    h_scroll->connect("value_changed", this,"_scroll_moved");
+    v_scroll->connect("value_changed", this,"_scroll_moved");
 
-	cursor_changed_dirty=false;
-	text_changed_dirty=false;
+    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;
+    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");
+    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;
+    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;
+    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;
+    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;
 }
 
-TextEdit::~TextEdit(){
+TextEdit::~TextEdit()
+{
 }
-
-
diff --git a/scene/gui/text_edit.h b/scene/gui/text_edit.h
index 15c289a87e..d70403a944 100644
--- a/scene/gui/text_edit.h
+++ b/scene/gui/text_edit.h
@@ -138,7 +138,7 @@ class TextEdit : public Control  {
 		int size() const { return text.size(); }
 		void clear();
 		void clear_caches();
-		_FORCE_INLINE_ const String& operator[](int p_line) const { return text[p_line].data; }
+        _FORCE_INLINE_ const String& operator[](int p_line) const { return text[p_line].data; }
 		Text() { tab_size=4; }
        };
 
@@ -299,6 +299,7 @@ public:
 
 	void set_text(String p_text);
 	void insert_text_at_cursor(const String& p_text);
+    void insert_at(const String& p_text, int at);
 	int get_line_count() const;
 	void set_line_as_marked(int p_line,bool p_marked);
 	void set_line_as_breakpoint(int p_line,bool p_breakpoint);
@@ -306,6 +307,7 @@ public:
 	void get_breakpoints(List<int> *p_breakpoints) const;
 	String get_text();
 	String get_line(int line) const;
+    void set_line(int line, String new_text);
 	void backspace_at_cursor();
 	
 	inline void set_auto_brace_completion(bool p_enabled) {
diff --git a/tools/editor/plugins/script_editor_plugin.cpp b/tools/editor/plugins/script_editor_plugin.cpp
index 2cb907f1c3..c0d773309c 100644
--- a/tools/editor/plugins/script_editor_plugin.cpp
+++ b/tools/editor/plugins/script_editor_plugin.cpp
@@ -237,7 +237,7 @@ void ScriptTextEditor::_load_theme_settings() {
 	//colorize engine types
 	Color type_color= EDITOR_DEF("text_editor/engine_type_color",Color(0.0,0.2,0.4));
 
-	List<String> types;
+    List<String> types;
 	ObjectTypeDB::get_type_list(&types);
 
 	for(List<String>::Element *E=types.front();E;E=E->next()) {
@@ -661,13 +661,10 @@ void ScriptEditor::_menu_option(int p_option) {
 
 		} break;
 		case EDIT_UNDO: {
-
-
 			current->get_text_edit()->undo();
 		} break;
 		case EDIT_REDO: {
 			current->get_text_edit()->redo();
-
 		} break;
 		case EDIT_CUT: {
 
@@ -686,6 +683,163 @@ void ScriptEditor::_menu_option(int p_option) {
 			current->get_text_edit()->select_all();
 
 		} break;
+        case EDIT_MOVE_LINE_UP: {
+
+            TextEdit *tx = current->get_text_edit();
+            Ref<Script> scr = current->get_edited_script();
+            if (scr.is_null())
+                return;
+
+            int line_id = tx->cursor_get_line();
+            int next_id = line_id - 1;
+
+            if (line_id == 0 || next_id < 0)
+                return;
+
+            String tmp = tx->get_line(line_id);
+            String tmp2 = tx->get_line(next_id);
+            tx->set_line(next_id, tmp);
+            tx->set_line(line_id, tmp2);
+            tx->update();
+            tx->cursor_set_line(next_id);
+
+        } break;
+        case EDIT_MOVE_LINE_DOWN: {
+
+            TextEdit *tx = current->get_text_edit();
+            Ref<Script> scr = current->get_edited_script();
+            if (scr.is_null())
+                return;
+
+            int line_id = tx->cursor_get_line();
+            int next_id = line_id + 1;
+
+            if (line_id == tx->get_line_count() || next_id > tx->get_line_count())
+                return;
+
+            String tmp = tx->get_line(line_id);
+            String tmp2 = tx->get_line(next_id);
+            tx->set_line(next_id, tmp);
+            tx->set_line(line_id, tmp2);
+            tx->update();
+            tx->cursor_set_line(next_id);
+
+        } break;
+        case EDIT_INDENT_LEFT: {
+
+            TextEdit *tx = current->get_text_edit();
+            Ref<Script> scr = current->get_edited_script();
+            if (scr.is_null())
+                return;
+
+            int begin, end;
+            begin = tx->get_selection_from_line();
+            if (tx->is_selection_active())
+            {
+                end = tx->get_selection_to_line();
+                for (int i = begin; i <= end; i++)
+                {
+                    String line_text = tx->get_line(i);
+                    line_text = line_text.substr(1, line_text.length());
+                    tx->set_line(i, line_text);
+                }
+            }
+            else
+            {
+                begin = tx->cursor_get_line();
+                String line_text = tx->get_line(begin);
+                line_text = line_text.substr(1, line_text.length());
+                tx->set_line(begin, line_text);
+            }
+            tx->update();
+            tx->deselect();
+
+        } break;
+        case EDIT_INDENT_RIGHT: {
+
+            TextEdit *tx = current->get_text_edit();
+            Ref<Script> scr = current->get_edited_script();
+            if (scr.is_null())
+                return;
+
+            int begin, end;
+            begin = tx->get_selection_from_line();
+            if (tx->is_selection_active())
+            {
+                end = tx->get_selection_to_line();
+                for (int i = begin; i <= end; i++)
+                {
+                    String line_text = tx->get_line(i);
+                    line_text = '\t' + line_text;
+                    tx->set_line(i, line_text);
+                }
+            }
+            else
+            {
+                begin = tx->cursor_get_line();
+                String line_text = tx->get_line(begin);
+                line_text = '\t' + line_text;
+                tx->set_line(begin, line_text);
+            }
+            tx->update();
+            tx->deselect();
+
+        } break;
+        case EDIT_CLONE_DOWN: {
+
+            TextEdit *tx = current->get_text_edit();
+            Ref<Script> scr = current->get_edited_script();
+            if (scr.is_null())
+                return;
+            int line = tx->cursor_get_line();
+            int next_line = line + 1;
+
+            if (line == tx->get_line_count() || next_line > tx->get_line_count())
+                return;
+
+            String line_clone = tx->get_line(line);
+            tx->insert_at(line_clone, next_line);
+            tx->update();
+
+        } break;
+        case EDIT_TOGGLE_COMMENT: {
+
+            TextEdit *tx = current->get_text_edit();
+            Ref<Script> scr = current->get_edited_script();
+            if (scr.is_null())
+                return;
+
+            int begin, end;
+            begin = tx->get_selection_from_line();
+            if (tx->is_selection_active())
+            {
+                end = tx->get_selection_to_line();
+                for (int i = begin; i <= end; i++)
+                {
+                    String line_text = tx->get_line(i);
+
+                    if (line_text.begins_with("#"))
+                        line_text = line_text.strip_edges().substr(1, line_text.length());
+                    else
+                        line_text = "#" + line_text;
+                    tx->set_line(i, line_text);
+                }
+            }
+            else
+            {
+                begin = tx->cursor_get_line();
+                String line_text = tx->get_line(begin);
+
+                if (line_text.begins_with("#"))
+                    line_text = line_text.strip_edges().substr(1, line_text.length());
+                else
+                    line_text = "#" + line_text;
+                tx->set_line(begin, line_text);
+            }
+            tx->update();
+            tx->deselect();
+
+        } break;
 		case EDIT_COMPLETE: {
 
 			current->get_text_edit()->query_code_comple();
@@ -1335,14 +1489,21 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
 	edit_menu = memnew( MenuButton );
 	menu_hb->add_child(edit_menu);
 	edit_menu->set_text("Edit");
-	edit_menu->get_popup()->add_item("Undo");
-	edit_menu->get_popup()->add_item("Redo");
+    edit_menu->get_popup()->add_item("Undo",EDIT_UNDO,KEY_MASK_CMD|KEY_Z);
+    edit_menu->get_popup()->add_item("Redo",EDIT_REDO,KEY_MASK_CMD|KEY_Y);
 	edit_menu->get_popup()->add_separator();
 	edit_menu->get_popup()->add_item("Cut",EDIT_CUT,KEY_MASK_CMD|KEY_X);
 	edit_menu->get_popup()->add_item("Copy",EDIT_COPY,KEY_MASK_CMD|KEY_C);
 	edit_menu->get_popup()->add_item("Paste",EDIT_PASTE,KEY_MASK_CMD|KEY_V);
 	edit_menu->get_popup()->add_separator();
 	edit_menu->get_popup()->add_item("Select All",EDIT_SELECT_ALL,KEY_MASK_CMD|KEY_A);
+    edit_menu->get_popup()->add_separator();
+    edit_menu->get_popup()->add_item("Move Line Up",EDIT_MOVE_LINE_UP,KEY_MASK_ALT|KEY_UP);
+    edit_menu->get_popup()->add_item("Move Line Down",EDIT_MOVE_LINE_DOWN,KEY_MASK_ALT|KEY_DOWN);
+    edit_menu->get_popup()->add_item("Indent Left",EDIT_INDENT_LEFT,KEY_MASK_ALT|KEY_LEFT);
+    edit_menu->get_popup()->add_item("Indent Right",EDIT_INDENT_RIGHT,KEY_MASK_ALT|KEY_RIGHT);
+    edit_menu->get_popup()->add_item("Toggle Comment",EDIT_TOGGLE_COMMENT,KEY_MASK_CMD|KEY_SLASH);
+    edit_menu->get_popup()->add_item("Clone Down",EDIT_CLONE_DOWN,KEY_MASK_CMD|KEY_B);
 	edit_menu->get_popup()->add_separator();
 	edit_menu->get_popup()->add_item("Complete Symbol",EDIT_COMPLETE,KEY_MASK_CMD|KEY_SPACE);
 	edit_menu->get_popup()->add_item("Auto Indent",EDIT_AUTO_INDENT,KEY_MASK_CMD|KEY_I);
diff --git a/tools/editor/plugins/script_editor_plugin.h b/tools/editor/plugins/script_editor_plugin.h
index 69b8739d67..62508253e3 100644
--- a/tools/editor/plugins/script_editor_plugin.h
+++ b/tools/editor/plugins/script_editor_plugin.h
@@ -123,6 +123,12 @@ class ScriptEditor : public VBoxContainer {
 		EDIT_SELECT_ALL,
 		EDIT_COMPLETE,
 		EDIT_AUTO_INDENT,
+        EDIT_TOGGLE_COMMENT,
+        EDIT_MOVE_LINE_UP,
+        EDIT_MOVE_LINE_DOWN,
+        EDIT_INDENT_RIGHT,
+        EDIT_INDENT_LEFT,
+        EDIT_CLONE_DOWN,
 		SEARCH_FIND,
 		SEARCH_FIND_NEXT,
 		SEARCH_REPLACE,