diff --git a/src/editor.c b/src/editor.c
index d857631..c644956 100644
--- a/src/editor.c
+++ b/src/editor.c
@@ -126,6 +126,17 @@ void editor_move_char_right(Editor *e)
     if (e->cursor < e->data.count) e->cursor += 1;
 }
 
+void editor_move_char_begin(Editor *e)
+{
+    size_t cursor_row = editor_cursor_row(e);
+    e->cursor = e->lines.items[cursor_row].begin;
+}
+void editor_move_char_end(Editor *e)
+{
+    size_t cursor_row = editor_cursor_row(e);
+    e->cursor = e->lines.items[cursor_row].end;
+}
+
 void editor_insert_char(Editor *e, char x)
 {
     if (e->cursor > e->data.count) {
diff --git a/src/editor.h b/src/editor.h
index d39387a..0673f32 100644
--- a/src/editor.h
+++ b/src/editor.h
@@ -49,6 +49,8 @@ void editor_move_line_up(Editor *e);
 void editor_move_line_down(Editor *e);
 void editor_move_char_left(Editor *e);
 void editor_move_char_right(Editor *e);
+void editor_move_char_begin(Editor *e);
+void editor_move_char_end(Editor *e);
 void editor_insert_char(Editor *e, char x);
 void editor_recompute_lines(Editor *e);
 
diff --git a/src/main.c b/src/main.c
index 592da28..9a1cf3b 100644
--- a/src/main.c
+++ b/src/main.c
@@ -333,6 +333,34 @@ int main(int argc, char **argv)
 
                 }
                 break;
+
+                case SDLK_HOME: {
+                    editor_move_char_begin(&editor);
+                    cursor_renderer_use(&cr);
+                    glUniform1f(cr.uniforms[UNIFORM_SLOT_LAST_STROKE], (float) SDL_GetTicks() / 1000.0f);
+
+                }
+                break;
+
+                case SDLK_END: {
+                    editor_move_char_end(&editor);
+                    cursor_renderer_use(&cr);
+                    glUniform1f(cr.uniforms[UNIFORM_SLOT_LAST_STROKE], (float) SDL_GetTicks() / 1000.0f);
+
+                }
+                break;                
+
+                case SDLK_TAB: {
+                    const char *text = "    ";
+                    size_t text_len = strlen(text);
+                    for (size_t i = 0; i < text_len; ++i) {
+                        editor_insert_char(&editor, text[i]);
+                    }
+                    cursor_renderer_use(&cr);
+                    glUniform1f(cr.uniforms[UNIFORM_SLOT_LAST_STROKE], (float) SDL_GetTicks() / 1000.0f);
+                }
+                break;
+
                 }
             }
             break;