diff options
Diffstat (limited to 'html/edit/003-shortcuts.mu.html')
| -rw-r--r-- | html/edit/003-shortcuts.mu.html | 284 |
1 files changed, 142 insertions, 142 deletions
diff --git a/html/edit/003-shortcuts.mu.html b/html/edit/003-shortcuts.mu.html index 61a2f538..ce053fd8 100644 --- a/html/edit/003-shortcuts.mu.html +++ b/html/edit/003-shortcuts.mu.html @@ -41,9 +41,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-inserts-two-spaces-on-tab [ assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span class="Comment"># just one character in final line</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[ab</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[ab</span> <span class="Constant">cd]</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> assume-console [ press tab ] @@ -74,8 +74,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-handles-backspace-key [ 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="Constant"> $clear-trace</span> assume-console [ @@ -252,9 +252,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-clears-last-line-on-backspace [ assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span class="Comment"># just one character in final line</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[ab</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[ab</span> <span class="Constant">cd]</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> assume-console [ left-click <span class="Constant">2</span>, <span class="Constant">0</span> <span class="Comment"># cursor at only character in final line</span> press backspace @@ -279,9 +279,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-joins-and-wraps-lines-on-backspace [ assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span class="Comment"># initialize editor with two long-ish but non-wrapping lines</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abc def</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abc def</span> <span class="Constant">ghi jkl]</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="Constant"> $clear-trace</span> <span class="Comment"># position the cursor at the start of the second and hit backspace</span> @@ -305,8 +305,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-wraps-long-lines-on-backspace [ assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span class="Comment"># initialize editor in part of the screen with a long line</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abc def ghij]</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">8/right</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abc def ghij]</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">8/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Comment"># confirm that it wraps</span> screen-should-contain [ @@ -338,8 +338,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-handles-delete-key [ 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="Constant"> $clear-trace</span> assume-console [ @@ -427,8 +427,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-moves-cursor-right-with-key [ 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="Constant"> $clear-trace</span> assume-console [ @@ -524,9 +524,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-moves-cursor-to-next-line-with-right-arrow [ 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">d]</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="Constant"> $clear-trace</span> <span class="Comment"># type right-arrow a few times to get to start of second line</span> @@ -559,9 +559,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-moves-cursor-to-next-line-with-right-arrow-2 [ 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">d]</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">1/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">1/left</span>, <span class="Constant">10/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data assume-console [ press right-arrow @@ -584,8 +584,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-moves-cursor-to-next-wrapped-line-with-right-arrow [ 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">[abcdef]</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">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abcdef]</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> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Constant"> $clear-trace</span> assume-console [ @@ -614,8 +614,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-moves-cursor-to-next-wrapped-line-with-right-arrow-2 [ assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span class="Comment"># line just barely wrapping</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abcde]</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">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abcde]</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> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Constant"> $clear-trace</span> <span class="Comment"># position cursor at last character before wrap and hit right-arrow</span> @@ -650,8 +650,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-moves-cursor-to-next-wrapped-line-with-right-arrow-3 [ 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">[abcdef]</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">1/left</span>, <span class="Constant">6/right</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abcdef]</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">1/left</span>, <span class="Constant">6/right</span> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Constant"> $clear-trace</span> assume-console [ @@ -679,9 +679,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-moves-cursor-to-next-line-with-right-arrow-at-end-of-line [ 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">d]</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="Constant"> $clear-trace</span> <span class="Comment"># move to end of line, press right-arrow, type a character</span> @@ -710,8 +710,8 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-moves-cursor-left-with-key [ 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="Constant"> $clear-trace</span> assume-console [ @@ -753,9 +753,9 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-moves-cursor-to-previous-line-with-left-arrow-at-start-of-line [ assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span class="Comment"># initialize editor with two lines</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">d]</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="Constant"> $clear-trace</span> <span class="Comment"># position cursor at start of second line (so there's no previous newline)</span> @@ -778,10 +778,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-moves-cursor-to-previous-line-with-left-arrow-at-start-of-line-2 [ assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span class="Comment"># initialize editor with three lines</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">g]</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="Constant"> $clear-trace</span> <span class="Comment"># position cursor further down (so there's a newline before the character at</span> @@ -806,10 +806,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-moves-cursor-to-previous-line-with-left-arrow-at-start-of-line-3 [ 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">g]</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="Constant"> $clear-trace</span> <span class="Comment"># position cursor at start of text, press left-arrow, then type a character</span> @@ -835,10 +835,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> editor-moves-cursor-to-previous-line-with-left-arrow-at-start-of-line-4 [ assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span class="Comment"># initialize editor with text containing an empty line</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> d] - <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="Constant"> $clear-trace</span> <span class="Comment"># position cursor right after empty line</span> @@ -863,8 +863,8 @@ d] <span class="muScenario">scenario</span> editor-moves-across-screen-lines-across-wrap-with-left-arrow [ assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span class="Comment"># initialize editor with a wrapping line</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abcdef]</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">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abcdef]</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> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Constant"> $clear-trace</span> screen-should-contain [ @@ -894,9 +894,9 @@ d] <span class="muScenario">scenario</span> editor-moves-across-screen-lines-to-wrapping-line-with-left-arrow [ assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span class="Comment"># initialize editor with a wrapping line followed by a second line</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abcdef</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abcdef</span> <span class="Constant">g]</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> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Constant"> $clear-trace</span> screen-should-contain [ @@ -926,9 +926,9 @@ d] <span class="muScenario">scenario</span> editor-moves-across-screen-lines-to-non-wrapping-line-with-left-arrow [ assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span class="Comment"># initialize editor with a line on the verge of wrapping, followed by a second line</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abcd</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abcd</span> <span class="Constant">e]</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> editor-render screen, <span class="Constant">2</span>:address:editor-data <span class="Constant"> $clear-trace</span> screen-should-contain [ @@ -961,9 +961,9 @@ d] <span class="muScenario">scenario</span> editor-moves-to-previous-line-with-up-arrow [ 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="Constant"> $clear-trace</span> assume-console [ @@ -1077,9 +1077,9 @@ d] <span class="muScenario">scenario</span> editor-adjusts-column-at-previous-line [ 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">[ab</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[ab</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="Constant"> $clear-trace</span> assume-console [ @@ -1113,9 +1113,9 @@ d] <span class="muScenario">scenario</span> editor-adjusts-column-at-empty-line [ 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">1</span>:text<span class="Special"> <- </span>new [ <span class="muRecipe">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="Constant"> $clear-trace</span> assume-console [ @@ -1150,10 +1150,10 @@ d] <span class="muScenario">scenario</span> editor-moves-to-previous-line-from-left-margin [ assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span class="Comment"># start out with three lines</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="Constant"> $clear-trace</span> <span class="Comment"># click on the third line and hit up-arrow, so you end up just after a newline</span> @@ -1190,9 +1190,9 @@ d] <span class="muScenario">scenario</span> editor-moves-to-next-line-with-down-arrow [ 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="Constant"> $clear-trace</span> <span class="Comment"># cursor starts out at (1, 0)</span> @@ -1295,9 +1295,9 @@ d] <span class="muScenario">scenario</span> editor-adjusts-column-at-next-line [ 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">de]</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="Constant"> $clear-trace</span> assume-console [ @@ -1333,9 +1333,9 @@ d] <span class="muScenario">scenario</span> editor-moves-to-start-of-line-with-ctrl-a [ 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">[123</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[123</span> <span class="Constant">456]</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="Constant"> $clear-trace</span> <span class="Comment"># start on second line, press ctrl-a</span> @@ -1408,9 +1408,9 @@ d] <span class="muScenario">scenario</span> editor-moves-to-start-of-line-with-ctrl-a-2 [ 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">[123</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[123</span> <span class="Constant">456]</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="Constant"> $clear-trace</span> <span class="Comment"># start on first line (no newline before), press ctrl-a</span> @@ -1433,9 +1433,9 @@ d] <span class="muScenario">scenario</span> editor-moves-to-start-of-line-with-home [ 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">[123</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[123</span> <span class="Constant">456]</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> <span class="Constant"> $clear-trace</span> <span class="Comment"># start on second line, press 'home'</span> assume-console [ @@ -1457,9 +1457,9 @@ d] <span class="muScenario">scenario</span> editor-moves-to-start-of-line-with-home-2 [ 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">[123</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[123</span> <span class="Constant">456]</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="Constant"> $clear-trace</span> <span class="Comment"># start on first line (no newline before), press 'home'</span> @@ -1484,9 +1484,9 @@ d] <span class="muScenario">scenario</span> editor-moves-to-end-of-line-with-ctrl-e [ 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">[123</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[123</span> <span class="Constant">456]</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="Constant"> $clear-trace</span> <span class="Comment"># start on first line, press ctrl-e</span> @@ -1576,9 +1576,9 @@ d] <span class="muScenario">scenario</span> editor-moves-to-end-of-line-with-ctrl-e-2 [ 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">[123</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[123</span> <span class="Constant">456]</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="Constant"> $clear-trace</span> <span class="Comment"># start on second line (no newline after), press ctrl-e</span> @@ -1601,9 +1601,9 @@ d] <span class="muScenario">scenario</span> editor-moves-to-end-of-line-with-end [ 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">[123</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[123</span> <span class="Constant">456]</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="Constant"> $clear-trace</span> <span class="Comment"># start on first line, press 'end'</span> @@ -1626,9 +1626,9 @@ d] <span class="muScenario">scenario</span> editor-moves-to-end-of-line-with-end-2 [ 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">[123</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[123</span> <span class="Constant">456]</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="Constant"> $clear-trace</span> <span class="Comment"># start on second line (no newline after), press 'end'</span> @@ -1653,9 +1653,9 @@ d] <span class="muScenario">scenario</span> editor-deletes-to-start-of-line-with-ctrl-u [ 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">[123</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[123</span> <span class="Constant">456]</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> <span class="Comment"># start on second line, press ctrl-u</span> assume-console [ left-click <span class="Constant">2</span>, <span class="Constant">2</span> @@ -1716,9 +1716,9 @@ d] <span class="muScenario">scenario</span> editor-deletes-to-start-of-line-with-ctrl-u-2 [ 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">[123</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[123</span> <span class="Constant">456]</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> <span class="Comment"># start on first line (no newline before), press ctrl-u</span> assume-console [ left-click <span class="Constant">1</span>, <span class="Constant">2</span> @@ -1739,9 +1739,9 @@ d] <span class="muScenario">scenario</span> editor-deletes-to-start-of-line-with-ctrl-u-3 [ 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">[123</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[123</span> <span class="Constant">456]</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> <span class="Comment"># start past end of line, press ctrl-u</span> assume-console [ left-click <span class="Constant">1</span>, <span class="Constant">3</span> @@ -1762,9 +1762,9 @@ d] <span class="muScenario">scenario</span> editor-deletes-to-start-of-final-line-with-ctrl-u [ 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">[123</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[123</span> <span class="Constant">456]</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> <span class="Comment"># start past end of final line, press ctrl-u</span> assume-console [ left-click <span class="Constant">2</span>, <span class="Constant">3</span> @@ -1787,9 +1787,9 @@ d] <span class="muScenario">scenario</span> editor-deletes-to-end-of-line-with-ctrl-k [ 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">[123</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[123</span> <span class="Constant">456]</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> <span class="Comment"># start on first line, press ctrl-k</span> assume-console [ left-click <span class="Constant">1</span>, <span class="Constant">1</span> @@ -1842,9 +1842,9 @@ d] <span class="muScenario">scenario</span> editor-deletes-to-end-of-line-with-ctrl-k-2 [ 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">[123</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[123</span> <span class="Constant">456]</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> <span class="Comment"># start on second line (no newline after), press ctrl-k</span> assume-console [ left-click <span class="Constant">2</span>, <span class="Constant">1</span> @@ -1865,9 +1865,9 @@ d] <span class="muScenario">scenario</span> editor-deletes-to-end-of-line-with-ctrl-k-3 [ 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">[123</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[123</span> <span class="Constant">456]</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> <span class="Comment"># start at end of line</span> assume-console [ left-click <span class="Constant">1</span>, <span class="Constant">2</span> @@ -1888,9 +1888,9 @@ d] <span class="muScenario">scenario</span> editor-deletes-to-end-of-line-with-ctrl-k-4 [ 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">[123</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[123</span> <span class="Constant">456]</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> <span class="Comment"># start past end of line</span> assume-console [ left-click <span class="Constant">1</span>, <span class="Constant">3</span> @@ -1911,9 +1911,9 @@ d] <span class="muScenario">scenario</span> editor-deletes-to-end-of-line-with-ctrl-k-5 [ 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">[123</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[123</span> <span class="Constant">456]</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> <span class="Comment"># start at end of text</span> assume-console [ left-click <span class="Constant">2</span>, <span class="Constant">2</span> @@ -1934,9 +1934,9 @@ d] <span class="muScenario">scenario</span> editor-deletes-to-end-of-line-with-ctrl-k-6 [ 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">[123</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[123</span> <span class="Constant">456]</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> <span class="Comment"># start past end of text</span> assume-console [ left-click <span class="Constant">2</span>, <span class="Constant">3</span> @@ -1961,11 +1961,11 @@ d] <span class="Comment"># screen has 1 line for menu + 3 lines</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">4/height</span> <span class="Comment"># initialize editor with >3 lines</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">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> screen-should-contain [ <span class="Constant"> . .</span> <span class="Constant"> .a .</span> @@ -2039,11 +2039,11 @@ d] assume-screen <span class="Constant">10/width</span>, <span class="Constant">4/height</span> <span class="Comment"># initialize editor with a long, wrapped line and more than a screen of</span> <span class="Comment"># other lines</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abcdef</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abcdef</span> <span class="Constant">g</span> <span class="Constant">h</span> <span class="Constant">i]</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> screen-should-contain [ <span class="Constant"> . .</span> <span class="Constant"> .abcd↩ .</span> @@ -2071,11 +2071,11 @@ d] <span class="Comment"># screen has 1 line for menu + 3 lines</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">4/height</span> <span class="Comment"># editor starts with a long line wrapping twice</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abcdefghij</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abcdefghij</span> <span class="Constant">k</span> <span class="Constant">l</span> <span class="Constant">m]</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 last line, then try to move further down</span> assume-console [ left-click <span class="Constant">3</span>, <span class="Constant">0</span> @@ -2111,10 +2111,10 @@ d] <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 long line in the third 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">cdef]</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, type a character</span> assume-console [ left-click <span class="Constant">3</span>, <span class="Constant">4</span> @@ -2141,10 +2141,10 @@ d] <span class="muScenario">scenario</span> editor-scrolls-down-on-newline [ assume-screen <span class="Constant">5/width</span>, <span class="Constant">4/height</span> <span class="Comment"># position cursor after last line and type newline</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">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> assume-console [ left-click <span class="Constant">3</span>, <span class="Constant">4</span> type [ @@ -2172,10 +2172,10 @@ d] <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> @@ -2203,11 +2203,11 @@ d] <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 more lines than can fit on screen</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">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> @@ -2233,9 +2233,9 @@ d] <span class="muScenario">scenario</span> editor-scrolls-at-end-on-down-arrow [ 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">de]</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="Constant"> $clear-trace</span> <span class="Comment"># try to move down past end of text</span> @@ -2300,14 +2300,14 @@ d] <span class="Comment"># screen has 1 line for menu + 3 lines</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">4/height</span> <span class="Comment"># initialize editor with a few pages of lines</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">g]</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"># scroll down one page and one line</span> assume-console [ press page-down @@ -2332,11 +2332,11 @@ d] <span class="Comment"># screen has 1 line for menu + 3 lines</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">4/height</span> <span class="Comment"># initialize editor with >3 lines</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">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> screen-should-contain [ <span class="Constant"> . .</span> <span class="Constant"> .a .</span> @@ -2420,11 +2420,11 @@ d] assume-screen <span class="Constant">10/width</span>, <span class="Constant">4/height</span> <span class="Comment"># initialize editor with a long, wrapped line and more than a screen of</span> <span class="Comment"># other lines</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abcdef</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abcdef</span> <span class="Constant">g</span> <span class="Constant">h</span> <span class="Constant">i]</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> screen-should-contain [ <span class="Constant"> . .</span> <span class="Constant"> .abcd↩ .</span> @@ -2464,11 +2464,11 @@ d] <span class="Comment"># screen has 1 line for menu + 4 lines</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span class="Comment"># editor starts with a long line wrapping twice, occupying 3 of the 4 lines</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abcdefghij</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abcdefghij</span> <span class="Constant">k</span> <span class="Constant">l</span> <span class="Constant">m]</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 top of second page</span> assume-console [ press page-down @@ -2537,11 +2537,11 @@ d] assume-screen <span class="Constant">10/width</span>, <span class="Constant">4/height</span> <span class="Comment"># initialize editor with a long, wrapped line and more than a screen of</span> <span class="Comment"># other lines</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[abcdef</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[abcdef</span> <span class="Constant">g</span> <span class="Constant">h</span> <span class="Constant">i]</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">6/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">6/right</span> screen-should-contain [ <span class="Constant"> . .</span> <span class="Constant"> .abcde↩ .</span> @@ -2581,13 +2581,13 @@ d] <span class="muScenario">scenario</span> editor-scrolls-up-past-wrapped-line-using-arrow-keys-4 [ assume-screen <span class="Constant">10/width</span>, <span class="Constant">4/height</span> <span class="Comment"># initialize editor with some lines around an empty 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> c d e] - <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">6/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">6/right</span> assume-console [ press page-down ] @@ -2630,12 +2630,12 @@ e] <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 >3 lines</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">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 top of second page</span> assume-console [ press page-down @@ -2675,11 +2675,11 @@ e] <span class="Comment"># screen has 1 line for menu + 3 lines</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">4/height</span> <span class="Comment"># initialize editor with >3 lines</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">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> screen-should-contain [ <span class="Constant"> . .</span> <span class="Constant"> .a .</span> @@ -2723,11 +2723,11 @@ e] <span class="muScenario">scenario</span> editor-can-scroll [ assume-screen <span class="Constant">10/width</span>, <span class="Constant">4/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">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> screen-should-contain [ <span class="Constant"> . .</span> <span class="Constant"> .a .</span> @@ -2810,9 +2810,9 @@ e] <span class="muScenario">scenario</span> editor-does-not-scroll-past-end [ assume-screen <span class="Constant">10/width</span>, <span class="Constant">4/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">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 screen-should-contain [ <span class="Constant"> . .</span> @@ -2840,11 +2840,11 @@ e] <span class="Comment"># screen has 1 line for menu + 3 lines for text</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">4/height</span> <span class="Comment"># editor contains a long last 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="Comment"># editor screen triggers wrap of last line</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">4/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">4/right</span> <span class="Comment"># some part of last line is not displayed</span> screen-should-contain [ <span class="Constant"> . .</span> @@ -2873,9 +2873,9 @@ e] assume-screen <span class="Constant">10/width</span>, <span class="Constant">4/height</span> <span class="Comment"># editor contains a very long line that occupies last two lines of screen</span> <span class="Comment"># and still has something left over</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">bcdefgh]</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">4/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">4/right</span> <span class="Comment"># some part of last line is not displayed</span> screen-should-contain [ <span class="Constant"> . .</span> @@ -2903,11 +2903,11 @@ e] <span class="muScenario">scenario</span> editor-can-scroll-up [ assume-screen <span class="Constant">10/width</span>, <span class="Constant">4/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">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> screen-should-contain [ <span class="Constant"> . .</span> <span class="Constant"> .a .</span> @@ -2999,7 +2999,7 @@ e] <span class="Comment"># screen has 1 line for menu + 3 lines</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">4/height</span> <span class="Comment"># initialize editor with 8 lines</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> @@ -3007,7 +3007,7 @@ e] <span class="Constant">f</span> <span class="Constant">g</span> <span class="Constant">h]</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> screen-should-contain [ <span class="Constant"> . .</span> <span class="Constant"> .a .</span> @@ -3063,7 +3063,7 @@ e] <span class="Comment"># screen has 1 line for menu + 5 lines for text</span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">6/height</span> <span class="Comment"># editor contains a long line in the first page</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">i</span> @@ -3074,7 +3074,7 @@ e] <span class="Constant">n</span> <span class="Constant">o]</span> <span class="Comment"># editor screen triggers wrap of last line</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">4/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">4/right</span> <span class="Comment"># some part of last line is not displayed</span> screen-should-contain [ <span class="Constant"> . .</span> @@ -3125,9 +3125,9 @@ e] assume-screen <span class="Constant">10/width</span>, <span class="Constant">4/height</span> <span class="Comment"># editor contains a very long line that occupies last two lines of screen</span> <span class="Comment"># and still has something left over</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">bcdefgh]</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">4/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">4/right</span> <span class="Comment"># some part of last line is not displayed</span> screen-should-contain [ <span class="Constant"> . .</span> @@ -3168,7 +3168,7 @@ e] <span class="muScenario">scenario</span> editor-can-scroll-up-past-nonempty-lines [ assume-screen <span class="Constant">10/width</span>, <span class="Constant">4/height</span> <span class="Comment"># text with empty line in second screen</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[axx</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[axx</span> <span class="Constant">bxx</span> <span class="Constant">cxx</span> <span class="Constant">dxx</span> @@ -3177,7 +3177,7 @@ e] <span class="Constant">gxx</span> <span class="Constant">hxx</span> <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">4/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">4/right</span> screen-should-contain [ <span class="Constant"> . .</span> <span class="Constant"> .axx .</span> @@ -3226,7 +3226,7 @@ e] <span class="muScenario">scenario</span> editor-can-scroll-up-past-empty-lines [ assume-screen <span class="Constant">10/width</span>, <span class="Constant">4/height</span> <span class="Comment"># text with empty line in second screen</span> - <span class="Constant">1</span>:address:array:character<span class="Special"> <- </span>new <span class="Constant">[axy</span> + <span class="Constant">1</span>:text<span class="Special"> <- </span>new <span class="Constant">[axy</span> <span class="Constant">bxy</span> <span class="Constant">cxy</span> @@ -3235,7 +3235,7 @@ exy fxy gxy ] - <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">4/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">4/right</span> screen-should-contain [ <span class="Constant"> . .</span> <span class="Constant"> .axy .</span> |