diff options
Diffstat (limited to 'html/edit/012-editor-undo.mu.html')
| -rw-r--r-- | html/edit/012-editor-undo.mu.html | 116 |
1 files changed, 58 insertions, 58 deletions
diff --git a/html/edit/012-editor-undo.mu.html b/html/edit/012-editor-undo.mu.html index 0518d0ad..ff375027 100644 --- a/html/edit/012-editor-undo.mu.html +++ b/html/edit/012-editor-undo.mu.html @@ -136,8 +136,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-typing [ <span class="Comment"># create an editor and type a character</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[]</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data assume-console [ type <span class="Constant">[0]</span> @@ -266,8 +266,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-typing-multiple [ <span class="Comment"># create an editor and type multiple characters</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[]</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data assume-console [ type <span class="Constant">[012]</span> @@ -292,8 +292,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-typing-multiple-2 [ <span class="Comment"># create an editor with some text</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[a]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[a]</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># type some characters</span> assume-console [ @@ -338,8 +338,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-typing-enter [ <span class="Comment"># create an editor with some text</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[ abc]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[ abc]</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># new line</span> assume-console [ @@ -401,8 +401,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-redo-typing [ <span class="Comment"># create an editor, type something, undo</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[a]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[a]</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data assume-console [ type <span class="Constant">[012]</span> @@ -465,8 +465,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-redo-typing-empty [ <span class="Comment"># create an editor, type something, undo</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[]</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data assume-console [ type <span class="Constant">[012]</span> @@ -511,10 +511,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-work-clears-redo-stack [ <span class="Comment"># create an editor with some text, do some work, undo</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abc</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abc</span> <span class="Constant">def</span> <span class="Constant">ghi]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data assume-console [ type <span class="Constant">[1]</span> @@ -553,8 +553,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-redo-typing-and-enter-and-tab [ <span class="Comment"># create an editor</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[]</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># insert some text and tabs, hit enter, some more text and tabs</span> assume-console [ @@ -710,10 +710,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-touch [ <span class="Comment"># create an editor with some text</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abc</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abc</span> <span class="Constant">def</span> <span class="Constant">ghi]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># move the cursor</span> assume-console [ @@ -801,10 +801,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Comment"># screen has 1 line for menu + 3 lines</span> assume-screen <span class="Constant">5/width</span>, <span class="Constant">4/height</span> <span class="Comment"># editor contains a wrapped line</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[a</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[a</span> <span class="Constant">b</span> <span class="Constant">cdefgh]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> <span class="Comment"># position cursor at end of screen and try to move right</span> assume-console [ left-click <span class="Constant">3</span>, <span class="Constant">3</span> @@ -863,10 +863,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-left-arrow [ <span class="Comment"># create an editor with some text</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abc</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abc</span> <span class="Constant">def</span> <span class="Constant">ghi]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># move the cursor</span> assume-console [ @@ -907,10 +907,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-up-arrow [ <span class="Comment"># create an editor with some text</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abc</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abc</span> <span class="Constant">def</span> <span class="Constant">ghi]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># move the cursor</span> assume-console [ @@ -957,10 +957,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-down-arrow [ <span class="Comment"># create an editor with some text</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abc</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abc</span> <span class="Constant">def</span> <span class="Constant">ghi]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># move the cursor</span> assume-console [ @@ -1001,13 +1001,13 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-ctrl-f [ <span class="Comment"># create an editor with multiple pages of text</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[a</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[a</span> <span class="Constant">b</span> <span class="Constant">c</span> <span class="Constant">d</span> <span class="Constant">e</span> <span class="Constant">f]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># scroll the page</span> assume-console [ @@ -1036,13 +1036,13 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-page-down [ <span class="Comment"># create an editor with multiple pages of text</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[a</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[a</span> <span class="Constant">b</span> <span class="Constant">c</span> <span class="Constant">d</span> <span class="Constant">e</span> <span class="Constant">f]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># scroll the page</span> assume-console [ @@ -1071,13 +1071,13 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-ctrl-b [ <span class="Comment"># create an editor with multiple pages of text</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[a</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[a</span> <span class="Constant">b</span> <span class="Constant">c</span> <span class="Constant">d</span> <span class="Constant">e</span> <span class="Constant">f]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># scroll the page down and up</span> assume-console [ @@ -1107,13 +1107,13 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-page-up [ <span class="Comment"># create an editor with multiple pages of text</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[a</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[a</span> <span class="Constant">b</span> <span class="Constant">c</span> <span class="Constant">d</span> <span class="Constant">e</span> <span class="Constant">f]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># scroll the page down and up</span> assume-console [ @@ -1143,10 +1143,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-ctrl-a [ <span class="Comment"># create an editor with some text</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abc</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abc</span> <span class="Constant">def</span> <span class="Constant">ghi]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># move the cursor, then to start of line</span> assume-console [ @@ -1187,10 +1187,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-home [ <span class="Comment"># create an editor with some text</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abc</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abc</span> <span class="Constant">def</span> <span class="Constant">ghi]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># move the cursor, then to start of line</span> assume-console [ @@ -1231,10 +1231,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-ctrl-e [ <span class="Comment"># create an editor with some text</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abc</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abc</span> <span class="Constant">def</span> <span class="Constant">ghi]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># move the cursor, then to start of line</span> assume-console [ @@ -1275,10 +1275,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-end [ <span class="Comment"># create an editor with some text</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abc</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abc</span> <span class="Constant">def</span> <span class="Constant">ghi]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># move the cursor, then to start of line</span> assume-console [ @@ -1319,10 +1319,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-multiple-arrows-in-the-same-direction [ <span class="Comment"># create an editor with some text</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abc</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abc</span> <span class="Constant">def</span> <span class="Constant">ghi]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># move the cursor</span> assume-console [ @@ -1373,10 +1373,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-redo-touch [ <span class="Comment"># create an editor with some text, click on a character, undo</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abc</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abc</span> <span class="Constant">def</span> <span class="Constant">ghi]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data assume-console [ left-click <span class="Constant">3</span>, <span class="Constant">1</span> @@ -1430,8 +1430,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-separates-undo-insert-from-undo-cursor-move [ <span class="Comment"># create an editor, type some text, move the cursor, type some more text</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[]</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data assume-console [ type <span class="Constant">[abc]</span> @@ -1579,8 +1579,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-and-redo-backspace [ <span class="Comment"># create an editor</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[]</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># insert some text and hit backspace</span> assume-console [ @@ -1724,8 +1724,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-and-redo-delete [ <span class="Comment"># create an editor</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[]</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># insert some text and hit delete and backspace a few times</span> assume-console [ @@ -1913,9 +1913,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-and-redo-ctrl-k [ <span class="Comment"># create an editor</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abc</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abc</span> <span class="Constant">def]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># insert some text and hit delete and backspace a few times</span> assume-console [ @@ -2015,9 +2015,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-and-redo-ctrl-u [ <span class="Comment"># create an editor</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abc</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abc</span> <span class="Constant">def]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># insert some text and hit delete and backspace a few times</span> assume-console [ @@ -2116,8 +2116,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-can-undo-and-redo-ctrl-u-2 [ <span class="Comment"># create an editor</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[]</span> - <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:address:array:character, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[]</span> + <span class="Constant">2</span>:address:editor-data<span class="Special"> <- </span>new-editor <span class="Constant">1</span>:text, screen:address:screen, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># insert some text and hit delete and backspace a few times</span> assume-console [ |