fix(compatibility): pass vttest 8 (#461)

* fix(compatibility): pass vttest 8

* style(comment): remove unused

* style(grid): sometimes it's just easier to do what clippy wants...

src/client/panes/grid.rs

@@ -178,6 +178,7 @@ pub struct Grid {
     pub should_render: bool,
     pub cursor_key_mode: bool, // DECCKM - when set, cursor keys should send ANSI direction codes (eg. "OD") instead of the arrow keys (eg. "")
     pub erasure_mode: bool,    // ERM
+    pub insert_mode: bool,
     pub disable_linewrap: bool,
     pub clear_viewport_before_rendering: bool,
     pub width: usize,
@@ -212,6 +213,7 @@ impl Grid {
             should_render: true,
             cursor_key_mode: false,
             erasure_mode: false,
+            insert_mode: false,
             disable_linewrap: false,
             alternative_lines_above_viewport_and_cursor: None,
             clear_viewport_before_rendering: false,
@@ -606,7 +608,13 @@ impl Grid {
     }
     pub fn add_character_at_cursor_position(&mut self, terminal_character: TerminalCharacter) {
         match self.viewport.get_mut(self.cursor.y) {
-            Some(row) => row.add_character_at(terminal_character, self.cursor.x),
+            Some(row) => {
+                if self.insert_mode {
+                    row.insert_character_at(terminal_character, self.cursor.x);
+                } else {
+                    row.add_character_at(terminal_character, self.cursor.x);
+                }
+            }
             None => {
                 // pad lines until cursor if they do not exist
                 for _ in self.viewport.len()..self.cursor.y {
@@ -1095,6 +1103,8 @@ impl vte::Perform for Grid {
                     }
                     _ => {}
                 };
+            } else if let Some(&4) = params.get(0) {
+                self.insert_mode = false;
             }
         } else if c == 'h' {
             let first_intermediate_is_questionmark = match _intermediates.get(0) {
@@ -1138,6 +1148,8 @@ impl vte::Perform for Grid {
                     }
                     _ => {}
                 };
+            } else if let Some(&4) = params.get(0) {
+                self.insert_mode = true;
             }
         } else if c == 'r' {
             if params.len() > 1 {

src/client/panes/unit/grid_tests.rs

@@ -275,3 +275,75 @@ fn vttest3_0() {
     }
     assert_snapshot!(format!("{:?}", grid));
 }
+
+#[test]
+fn vttest8_0() {
+    let mut vte_parser = vte::Parser::new();
+    let mut grid = Grid::new(51, 97);
+    let fixture_name = "vttest8-0";
+    let content = read_fixture(fixture_name);
+    for byte in content {
+        vte_parser.advance(&mut grid, byte);
+    }
+    assert_snapshot!(format!("{:?}", grid));
+}
+
+#[test]
+fn vttest8_1() {
+    let mut vte_parser = vte::Parser::new();
+    let mut grid = Grid::new(51, 97);
+    let fixture_name = "vttest8-1";
+    let content = read_fixture(fixture_name);
+    for byte in content {
+        vte_parser.advance(&mut grid, byte);
+    }
+    assert_snapshot!(format!("{:?}", grid));
+}
+
+#[test]
+fn vttest8_2() {
+    let mut vte_parser = vte::Parser::new();
+    let mut grid = Grid::new(51, 97);
+    let fixture_name = "vttest8-2";
+    let content = read_fixture(fixture_name);
+    for byte in content {
+        vte_parser.advance(&mut grid, byte);
+    }
+    assert_snapshot!(format!("{:?}", grid));
+}
+
+#[test]
+fn vttest8_3() {
+    let mut vte_parser = vte::Parser::new();
+    let mut grid = Grid::new(51, 97);
+    let fixture_name = "vttest8-3";
+    let content = read_fixture(fixture_name);
+    for byte in content {
+        vte_parser.advance(&mut grid, byte);
+    }
+    assert_snapshot!(format!("{:?}", grid));
+}
+
+#[test]
+fn vttest8_4() {
+    let mut vte_parser = vte::Parser::new();
+    let mut grid = Grid::new(51, 97);
+    let fixture_name = "vttest8-4";
+    let content = read_fixture(fixture_name);
+    for byte in content {
+        vte_parser.advance(&mut grid, byte);
+    }
+    assert_snapshot!(format!("{:?}", grid));
+}
+
+#[test]
+fn vttest8_5() {
+    let mut vte_parser = vte::Parser::new();
+    let mut grid = Grid::new(51, 97);
+    let fixture_name = "vttest8-5";
+    let content = read_fixture(fixture_name);
+    for byte in content {
+        vte_parser.advance(&mut grid, byte);
+    }
+    assert_snapshot!(format!("{:?}", grid));
+}

src/client/panes/unit/snapshots/zellij__client__panes__grid__grid_tests__vttest8_0.snap

@@ -0,0 +1,30 @@
+---
+source: src/client/panes/./unit/grid_tests.rs
+expression: "format!(\"{:?}\", grid)"
+
+---
+00 (C): AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA                 
+01 (C): Top line: A's, bottom line: X's, this line, nothing more. Push <RETURN>                          
+02 (C):                                                                                                  
+03 (C):                                                                                                  
+04 (C):                                                                                                  
+05 (C):                                                                                                  
+06 (C):                                                                                                  
+07 (C):                                                                                                  
+08 (C):                                                                                                  
+09 (C):                                                                                                  
+10 (C):                                                                                                  
+11 (C):                                                                                                  
+12 (C):                                                                                                  
+13 (C):                                                                                                  
+14 (C):                                                                                                  
+15 (C):                                                                                                  
+16 (C):                                                                                                  
+17 (C):                                                                                                  
+18 (C):                                                                                                  
+19 (C):                                                                                                  
+20 (C):                                                                                                  
+21 (C):                                                                                                  
+22 (C):                                                                                                  
+23 (C): XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX                 
+

src/client/panes/unit/snapshots/zellij__client__panes__grid__grid_tests__vttest8_1.snap

@@ -0,0 +1,30 @@
+---
+source: src/client/panes/./unit/grid_tests.rs
+expression: "format!(\"{:?}\", grid)"
+
+---
+00 (C): A******************************************************************************BAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA                 
+01 (C):                                                                                                  
+02 (C):                                                                                                  
+03 (C): Test of 'Insert Mode'. The top line should be 'A*** ... ***B'. Push <RETURN>                     
+04 (C):                                                                                                  
+05 (C):                                                                                                  
+06 (C):                                                                                                  
+07 (C):                                                                                                  
+08 (C):                                                                                                  
+09 (C):                                                                                                  
+10 (C):                                                                                                  
+11 (C):                                                                                                  
+12 (C):                                                                                                  
+13 (C):                                                                                                  
+14 (C):                                                                                                  
+15 (C):                                                                                                  
+16 (C):                                                                                                  
+17 (C):                                                                                                  
+18 (C):                                                                                                  
+19 (C):                                                                                                  
+20 (C):                                                                                                  
+21 (C):                                                                                                  
+22 (C):                                                                                                  
+23 (C):                                                                                                  
+

src/client/panes/unit/snapshots/zellij__client__panes__grid__grid_tests__vttest8_2.snap

@@ -0,0 +1,30 @@
+---
+source: src/client/panes/./unit/grid_tests.rs
+expression: "format!(\"{:?}\", grid)"
+
+---
+00 (C): ABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA                                                                                               
+01 (C):                                                                                                  
+02 (C):                                                                                                  
+03 (C): Test of 'Delete Character'. The top line should be 'AB'. Push <RETURN>
+04 (C):                                                                                                  
+05 (C):                                                                                                  
+06 (C):                                                                                                  
+07 (C):                                                                                                  
+08 (C):                                                                                                  
+09 (C):                                                                                                  
+10 (C):                                                                                                  
+11 (C):                                                                                                  
+12 (C):                                                                                                  
+13 (C):                                                                                                  
+14 (C):                                                                                                  
+15 (C):                                                                                                  
+16 (C):                                                                                                  
+17 (C):                                                                                                  
+18 (C):                                                                                                  
+19 (C):                                                                                                  
+20 (C):                                                                                                  
+21 (C):                                                                                                  
+22 (C):                                                                                                  
+23 (C):                                                                                                  
+

src/client/panes/unit/snapshots/zellij__client__panes__grid__grid_tests__vttest8_3.snap

@@ -0,0 +1,30 @@
+---
+source: src/client/panes/./unit/grid_tests.rs
+expression: "format!(\"{:?}\", grid)"
+
+---
+00 (C): AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA                  
+01 (C): BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB                   
+02 (C): CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC                    
+03 (C): The right column should be staggered DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD                     
+04 (C): by one.  Push <RETURN>EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE                      
+05 (C): FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF                       
+06 (C): GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG                        
+07 (C): HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH                         
+08 (C): IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII                          
+09 (C): JJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ                           
+10 (C): KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK                            
+11 (C): LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL                             
+12 (C): MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM                              
+13 (C): NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN                               
+14 (C): OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO                                
+15 (C): PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP                                 
+16 (C): QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ                                  
+17 (C): RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR                                   
+18 (C): SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS                                    
+19 (C): TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT                                     
+20 (C): UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU                                      
+21 (C): VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV                                       
+22 (C): WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW                                        
+23 (C): XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX                                         
+

src/client/panes/unit/snapshots/zellij__client__panes__grid__grid_tests__vttest8_4.snap

@@ -0,0 +1,30 @@
+---
+source: src/client/panes/./unit/grid_tests.rs
+expression: "format!(\"{:?}\", grid)"
+
+---
+00 (C): AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA                                                          
+01 (C): BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB                                                           
+02 (C): CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC                                                            
+03 (C): The right column should be staggered                                                             
+04 (C): by one.  Push <RETURN>EEEEEEEEEEEEE                                                              
+05 (C): FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF                                                               
+06 (C): GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG                                                                
+07 (C): HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH                                                                 
+08 (C): IIIIIIIIIIIIIIIIIIIIIIIIIIIIIII                                                                  
+09 (C): JJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ                                                                   
+10 (C): KKKKKKKKKKKKKKKKKKKKKKKKKKKKK                                                                    
+11 (C): LLLLLLLLLLLLLLLLLLLLLLLLLLLL                                                                     
+12 (C): MMMMMMMMMMMMMMMMMMMMMMMMMMM                                                                      
+13 (C): NNNNNNNNNNNNNNNNNNNNNNNNNN                                                                       
+14 (C): OOOOOOOOOOOOOOOOOOOOOOOOO                                                                        
+15 (C): PPPPPPPPPPPPPPPPPPPPPPPP                                                                         
+16 (C): QQQQQQQQQQQQQQQQQQQQQQQ                                                                          
+17 (C): RRRRRRRRRRRRRRRRRRRRRR                                                                           
+18 (C): SSSSSSSSSSSSSSSSSSSSS                                                                            
+19 (C): TTTTTTTTTTTTTTTTTTTT                                                                             
+20 (C): UUUUUUUUUUUUUUUUUUU                                                                              
+21 (C): VVVVVVVVVVVVVVVVVV                                                                               
+22 (C): WWWWWWWWWWWWWWWWW                                                                                
+23 (C): XXXXXXXXXXXXXXXX                                                                                 
+

src/client/panes/unit/snapshots/zellij__client__panes__grid__grid_tests__vttest8_5.snap

@@ -0,0 +1,30 @@
+---
+source: src/client/panes/./unit/grid_tests.rs
+expression: "format!(\"{:?}\", grid)"
+
+---
+00 (C): If your terminal has the ANSI 'Insert Character' function                                        
+01 (C): (the VT102 does not), then you should see a line like this                                       
+02 (C):   A B C D E F G H I J K L M N O P Q R S T U V W X Y Z                                            
+03 (C): below:                                                                                           
+04 (C):                                                                                                  
+05 (C):   A B C D E F G H I J K L M N O P Q R S T U V W X Y Z                                            
+06 (C):                                                                                                  
+07 (C):                                                                                                  
+08 (C):                                                                                                  
+09 (C): Push <RETURN>                                                                                    
+10 (C):                                                                                                  
+11 (C):                                                                                                  
+12 (C):                                                                                                  
+13 (C):                                                                                                  
+14 (C):                                                                                                  
+15 (C):                                                                                                  
+16 (C):                                                                                                  
+17 (C):                                                                                                  
+18 (C):                                                                                                  
+19 (C):                                                                                                  
+20 (C):                                                                                                  
+21 (C):                                                                                                  
+22 (C):                                                                                                  
+23 (C):                                                                                                  
+

src/tests/fixtures/vttest8-0

@@ -0,0 +1,21 @@
+⏎(B                                                                               
⏎ 
Welcome to fish, the friendly interactive shell
+[?2004h]0;fish /home/aram/code/zellij(B⋊>(B ~/c/zellij(B on main(B ⨯ 16:22:35(B



v16:22:35(B

v(B16:22:35(B

ttest(B16:22:35(B

ttest(B16:22:35(B

test(B16:22:35(B

est(B16:22:35(B

st(B16:22:35(B

t(B16:22:35(B

vttest(B16:22:35(B

16:22:35(B


+(B[?2004l]0;vttest /home/aram/code/zellij(B
[?1l[?3l[?4l[?5l[?6l[?7h[?8l[?40h[?45lVT100 test program, version 2.7 (20210210)Line speed 38400bd Choose test type:
+
+          0. Exit
+          1. Test of cursor movements
+          2. Test of screen features
+          3. Test of character sets
+          4. Test of double-sized characters
+          5. Test of keyboard
+          6. Test of terminal reports
+          7. Test of VT52 mode
+          8. Test of VT102 features (Insert/Delete Char/Line)
+          9. Test of known bugs
+          10. Test of reset and self-test
+          11. Test non-VT100 (e.g., VT220, XTERM) terminals
+          12. Modify test-parameters
+
+          Enter choice number (0 - 12): 8
+[?3lAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXScreen accordion test (Insert & Delete Line). Push <RETURN>
+M[?6h[?6lTop line: A's, bottom line: X's, this line, nothing more. Push <RETURN>

src/tests/fixtures/vttest8-1

@@ -0,0 +1,22 @@
+⏎(B                                                                               
⏎ 
Welcome to fish, the friendly interactive shell
+[?2004h]0;fish /home/aram/code/zellij(B⋊>(B ~/c/zellij(B on main(B ⨯ 16:23:11(B



v16:23:11(B

v(B16:23:11(B

ttest(B16:23:11(B

ttest(B16:23:11(B

test(B16:23:11(B

est(B16:23:11(B

st(B16:23:11(B

t(B16:23:11(B

vttest(B16:23:11(B

16:23:11(B


+(B[?2004l]0;vttest /home/aram/code/zellij(B
[?1l[?3l[?4l[?5l[?6l[?7h[?8l[?40h[?45lVT100 test program, version 2.7 (20210210)Line speed 38400bd Choose test type:
+
+          0. Exit
+          1. Test of cursor movements
+          2. Test of screen features
+          3. Test of character sets
+          4. Test of double-sized characters
+          5. Test of keyboard
+          6. Test of terminal reports
+          7. Test of VT52 mode
+          8. Test of VT102 features (Insert/Delete Char/Line)
+          9. Test of known bugs
+          10. Test of reset and self-test
+          11. Test non-VT100 (e.g., VT220, XTERM) terminals
+          12. Modify test-parameters
+
+          Enter choice number (0 - 12): 8
+[?3lAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXScreen accordion test (Insert & Delete Line). Push <RETURN>
+M[?6h[?6lTop line: A's, bottom line: X's, this line, nothing more. Push <RETURN>
+B******************************************************************************Test of 'Insert Mode'. The top line should be 'A*** ... ***B'. Push <RETURN>

src/tests/fixtures/vttest8-2

@@ -0,0 +1,23 @@
+⏎(B                                                                               
⏎ 
Welcome to fish, the friendly interactive shell
+[?2004h]0;fish /home/aram/code/zellij(B⋊>(B ~/c/zellij(B on main(B ⨯ 16:23:46(B



v16:23:46(B

v(B16:23:46(B

ttest(B16:23:46(B

ttest(B16:23:46(B

test(B16:23:46(B

est(B16:23:46(B

st(B16:23:46(B

t(B16:23:46(B

vttest(B16:23:46(B

16:23:46(B


+(B[?2004l]0;vttest /home/aram/code/zellij(B
[?1l[?3l[?4l[?5l[?6l[?7h[?8l[?40h[?45lVT100 test program, version 2.7 (20210210)Line speed 38400bd Choose test type:
+
+          0. Exit
+          1. Test of cursor movements
+          2. Test of screen features
+          3. Test of character sets
+          4. Test of double-sized characters
+          5. Test of keyboard
+          6. Test of terminal reports
+          7. Test of VT52 mode
+          8. Test of VT102 features (Insert/Delete Char/Line)
+          9. Test of known bugs
+          10. Test of reset and self-test
+          11. Test non-VT100 (e.g., VT220, XTERM) terminals
+          12. Modify test-parameters
+
+          Enter choice number (0 - 12): 8
+[?3lAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXScreen accordion test (Insert & Delete Line). Push <RETURN>
+M[?6h[?6lTop line: A's, bottom line: X's, this line, nothing more. Push <RETURN>
+B******************************************************************************Test of 'Insert Mode'. The top line should be 'A*** ... ***B'. Push <RETURN>
+MTest of 'Delete Character'. The top line should be 'AB'. Push <RETURN>

src/tests/fixtures/vttest8-3

@@ -0,0 +1,25 @@
+⏎(B                                                                               
⏎ 
Welcome to fish, the friendly interactive shell
+[?2004h]0;fish /home/aram/code/zellij(B⋊>(B ~/c/zellij(B on main(B ⨯ 16:24:22(B



v16:24:22(B

v(B16:24:22(B

ttest(B16:24:22(B

ttest(B16:24:22(B

test(B16:24:22(B

est(B16:24:22(B

st(B16:24:22(B

t(B16:24:22(B

vttest(B16:24:22(B

16:24:22(B


+(B[?2004l]0;vttest /home/aram/code/zellij(B
[?1l[?3l[?4l[?5l[?6l[?7h[?8l[?40h[?45lVT100 test program, version 2.7 (20210210)Line speed 38400bd Choose test type:
+
+          0. Exit
+          1. Test of cursor movements
+          2. Test of screen features
+          3. Test of character sets
+          4. Test of double-sized characters
+          5. Test of keyboard
+          6. Test of terminal reports
+          7. Test of VT52 mode
+          8. Test of VT102 features (Insert/Delete Char/Line)
+          9. Test of known bugs
+          10. Test of reset and self-test
+          11. Test non-VT100 (e.g., VT220, XTERM) terminals
+          12. Modify test-parameters
+
+          Enter choice number (0 - 12): 8
+[?3lAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXScreen accordion test (Insert & Delete Line). Push <RETURN>
+M[?6h[?6lTop line: A's, bottom line: X's, this line, nothing more. Push <RETURN>
+B******************************************************************************Test of 'Insert Mode'. The top line should be 'A*** ... ***B'. Push <RETURN>
+MTest of 'Delete Character'. The top line should be 'AB'. Push <RETURN>
+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXThe right column should be staggered 
+by one.  Push <RETURN>

src/tests/fixtures/vttest8-4

@@ -0,0 +1,27 @@
+⏎(B                                                                               
⏎ 
Welcome to fish, the friendly interactive shell
+[?2004h]0;fish /home/aram/code/zellij(B⋊>(B ~/c/zellij(B on main(B ⨯ 16:25:04(B



v16:25:04(B

v(B16:25:04(B

ttest(B16:25:04(B

ttest(B16:25:04(B

test(B16:25:04(B

est(B16:25:04(B

st(B16:25:04(B

t(B16:25:04(B

vttest(B16:25:04(B

16:25:04(B


+(B[?2004l]0;vttest /home/aram/code/zellij(B
[?1l[?3l[?4l[?5l[?6l[?7h[?8l[?40h[?45lVT100 test program, version 2.7 (20210210)Line speed 38400bd Choose test type:
+
+          0. Exit
+          1. Test of cursor movements
+          2. Test of screen features
+          3. Test of character sets
+          4. Test of double-sized characters
+          5. Test of keyboard
+          6. Test of terminal reports
+          7. Test of VT52 mode
+          8. Test of VT102 features (Insert/Delete Char/Line)
+          9. Test of known bugs
+          10. Test of reset and self-test
+          11. Test non-VT100 (e.g., VT220, XTERM) terminals
+          12. Modify test-parameters
+
+          Enter choice number (0 - 12): 8
+[?3lAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXScreen accordion test (Insert & Delete Line). Push <RETURN>
+M[?6h[?6lTop line: A's, bottom line: X's, this line, nothing more. Push <RETURN>
+B******************************************************************************Test of 'Insert Mode'. The top line should be 'A*** ... ***B'. Push <RETURN>
+MTest of 'Delete Character'. The top line should be 'AB'. Push <RETURN>
+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXThe right column should be staggered 
+by one.  Push <RETURN>
+#6AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA#6BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB#6CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC#6DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD#6EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE#6FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF#6GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG#6HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH#6IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII#6JJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ#6KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK#6LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL#6MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM#6NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN#6OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO#6PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP#6QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ#6RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR#6SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS#6TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT#6UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU#6VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV#6WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW#6XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXThe right column should be staggered 
+by one.  Push <RETURN>

src/tests/fixtures/vttest8-5

@@ -0,0 +1,33 @@
+⏎(B                                                                               
⏎ 
Welcome to fish, the friendly interactive shell
+[?2004h]0;fish /home/aram/code/zellij(B⋊>(B ~/c/zellij(B on main(B ⨯ 16:25:40(B



v16:25:40(B

v(B16:25:40(B

ttest(B16:25:40(B

ttest(B16:25:40(B

test(B16:25:40(B

est(B16:25:40(B

st(B16:25:40(B

t(B16:25:40(B

vttest(B16:25:40(B

16:25:40(B


+(B[?2004l]0;vttest /home/aram/code/zellij(B
[?1l[?3l[?4l[?5l[?6l[?7h[?8l[?40h[?45lVT100 test program, version 2.7 (20210210)Line speed 38400bd Choose test type:
+
+          0. Exit
+          1. Test of cursor movements
+          2. Test of screen features
+          3. Test of character sets
+          4. Test of double-sized characters
+          5. Test of keyboard
+          6. Test of terminal reports
+          7. Test of VT52 mode
+          8. Test of VT102 features (Insert/Delete Char/Line)
+          9. Test of known bugs
+          10. Test of reset and self-test
+          11. Test non-VT100 (e.g., VT220, XTERM) terminals
+          12. Modify test-parameters
+
+          Enter choice number (0 - 12): 8
+[?3lAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXScreen accordion test (Insert & Delete Line). Push <RETURN>
+M[?6h[?6lTop line: A's, bottom line: X's, this line, nothing more. Push <RETURN>
+B******************************************************************************Test of 'Insert Mode'. The top line should be 'A*** ... ***B'. Push <RETURN>
+MTest of 'Delete Character'. The top line should be 'AB'. Push <RETURN>
+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXThe right column should be staggered 
+by one.  Push <RETURN>
+#6AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA#6BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB#6CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC#6DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD#6EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE#6FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF#6GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG#6HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH#6IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII#6JJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ#6KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK#6LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL#6MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM#6NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN#6OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO#6PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP#6QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ#6RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR#6SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS#6TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT#6UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU#6VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV#6WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW#6XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXThe right column should be staggered 
+by one.  Push <RETURN>
+If your terminal has the ANSI 'Insert Character' function
+(the VT102 does not), then you should see a line like this
+  A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
+below:
+
+Z[2@Y[2@X[2@W[2@V[2@U[2@T[2@S[2@R[2@Q[2@P[2@O[2@N[2@M[2@L[2@K[2@J[2@I[2@H[2@G[2@F[2@E[2@D[2@C[2@B[2@A[2@Push <RETURN>