diff options
| author | Kartik K. Agaram <vc@akkartik.com> | 2017-05-19 17:55:10 -0700 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2017-05-19 17:55:10 -0700 |
| commit | 3ea092f2a755c78b56345cb341d714a748b73a13 (patch) | |
| tree | edbb978d2421be944553f144bc8f32f4e07759da /html/edit/003-shortcuts.mu.html | |
| parent | 60679557beb29ec77e617d2e2f90d6e58069893d (diff) | |
| download | mu-3ea092f2a755c78b56345cb341d714a748b73a13.tar.gz | |
3867
Diffstat (limited to 'html/edit/003-shortcuts.mu.html')
| -rw-r--r-- | html/edit/003-shortcuts.mu.html | 526 |
1 files changed, 263 insertions, 263 deletions
diff --git a/html/edit/003-shortcuts.mu.html b/html/edit/003-shortcuts.mu.html index 8e3bc675..4d03527e 100644 --- a/html/edit/003-shortcuts.mu.html +++ b/html/edit/003-shortcuts.mu.html @@ -72,12 +72,12 @@ if ('onhashchange' in window) { <span id="L10" class="LineNr"> 10 </span> <span class="Comment"># just one character in final line</span> <span id="L11" class="LineNr"> 11 </span> s:text <span class="Special"><-</span> new <span class="Constant">[ab</span> <span id="L12" class="LineNr"> 12 </span><span class="Constant">cd]</span> -<span id="L13" class="LineNr"> 13 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> +<span id="L13" class="LineNr"> 13 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> <span id="L14" class="LineNr"> 14 </span> assume-console [ <span id="L15" class="LineNr"> 15 </span> <span class="Conceal">¦</span> press tab <span id="L16" class="LineNr"> 16 </span> ] <span id="L17" class="LineNr"> 17 </span> run [ -<span id="L18" class="LineNr"> 18 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L18" class="LineNr"> 18 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L19" class="LineNr"> 19 </span> ] <span id="L20" class="LineNr"> 20 </span> screen-should-contain [ <span id="L21" class="LineNr"> 21 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -86,13 +86,13 @@ if ('onhashchange' in window) { <span id="L24" class="LineNr"> 24 </span> ] <span id="L25" class="LineNr"> 25 </span>] <span id="L26" class="LineNr"> 26 </span> -<span id="L27" class="LineNr"> 27 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L183'><handle-special-character></a></span> [ +<span id="L27" class="LineNr"> 27 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L185'><handle-special-character></a></span> [ <span id="L28" class="LineNr"> 28 </span> <span class="Delimiter">{</span> <span id="L29" class="LineNr"> 29 </span> <span class="Conceal">¦</span> tab?:bool <span class="Special"><-</span> equal c, <span class="Constant">9/tab</span> <span id="L30" class="LineNr"> 30 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> tab? <span id="L31" class="LineNr"> 31 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> <insert-character-begin></span> -<span id="L32" class="LineNr"> 32 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L201'>insert-at-cursor</a> editor, <span class="Constant">32/space</span>, <a href='../081print.mu.html#L4'>screen</a> -<span id="L33" class="LineNr"> 33 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L201'>insert-at-cursor</a> editor, <span class="Constant">32/space</span>, <a href='../081print.mu.html#L4'>screen</a> +<span id="L32" class="LineNr"> 32 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L203'>insert-at-cursor</a> editor, <span class="Constant">32/space</span>, <a href='../081print.mu.html#L4'>screen</a> +<span id="L33" class="LineNr"> 33 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L203'>insert-at-cursor</a> editor, <span class="Constant">32/space</span>, <a href='../081print.mu.html#L4'>screen</a> <span id="L34" class="LineNr"> 34 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> <insert-character-end></span> <span id="L35" class="LineNr"> 35 </span> <span class="Conceal">¦</span> <span class="muControl">return</span> <span class="Constant">1/go-render</span> <span id="L36" class="LineNr"> 36 </span> <span class="Delimiter">}</span> @@ -103,15 +103,15 @@ if ('onhashchange' in window) { <span id="L41" class="LineNr"> 41 </span><span class="muScenario">scenario</span> editor-handles-backspace-key [ <span id="L42" class="LineNr"> 42 </span> <span class="Constant">local-scope</span> <span id="L43" class="LineNr"> 43 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> -<span id="L44" class="LineNr"> 44 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> <span class="Constant">[abc]</span>, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L45" class="LineNr"> 45 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L44" class="LineNr"> 44 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> <span class="Constant">[abc]</span>, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L45" class="LineNr"> 45 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L46" class="LineNr"> 46 </span> $clear-trace <span id="L47" class="LineNr"> 47 </span> assume-console [ <span id="L48" class="LineNr"> 48 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 1</span> <span id="L49" class="LineNr"> 49 </span> <span class="Conceal">¦</span> press backspace <span id="L50" class="LineNr"> 50 </span> ] <span id="L51" class="LineNr"> 51 </span> run [ -<span id="L52" class="LineNr"> 52 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L52" class="LineNr"> 52 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L53" class="LineNr"> 53 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L54" class="LineNr"> 54 </span> <span class="Conceal">¦</span> 5:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L55" class="LineNr"> 55 </span> ] @@ -128,7 +128,7 @@ if ('onhashchange' in window) { <span id="L66" class="LineNr"> 66 </span> check-trace-count-for-label<span class="Constant"> 3</span>, <span class="Constant">[print-character]</span> <span class="Comment"># length of original line to overwrite</span> <span id="L67" class="LineNr"> 67 </span>] <span id="L68" class="LineNr"> 68 </span> -<span id="L69" class="LineNr"> 69 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L183'><handle-special-character></a></span> [ +<span id="L69" class="LineNr"> 69 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L185'><handle-special-character></a></span> [ <span id="L70" class="LineNr"> 70 </span> <span class="Delimiter">{</span> <span id="L71" class="LineNr"> 71 </span> <span class="Conceal">¦</span> delete-previous-character?:bool <span class="Special"><-</span> equal c, <span class="Constant">8/backspace</span> <span id="L72" class="LineNr"> 72 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> delete-previous-character? @@ -158,7 +158,7 @@ if ('onhashchange' in window) { <span id="L96" class="LineNr"> 96 </span> before-cursor <span class="Special"><-</span> copy <a href='../065duplex_list.mu.html#L36'>prev</a> <span id="L97" class="LineNr"> 97 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">before-cursor:offset</span>, before-cursor <span id="L98" class="LineNr"> 98 </span> <span class="muControl">return-if</span> scroll?, <span class="Constant">1/go-render</span> -<span id="L99" class="LineNr"> 99 </span> <a href='../081print.mu.html#L581'>screen-width</a>:num <span class="Special"><-</span> <a href='../081print.mu.html#L581'>screen-width</a> <a href='../081print.mu.html#L4'>screen</a> +<span id="L99" class="LineNr"> 99 </span> <a href='../081print.mu.html#L712'>screen-width</a>:num <span class="Special"><-</span> <a href='../081print.mu.html#L712'>screen-width</a> <a href='../081print.mu.html#L4'>screen</a> <span id="L100" class="LineNr"> 100 </span> cursor-row:num <span class="Special"><-</span> get *editor, <span class="Constant">cursor-row:offset</span> <span id="L101" class="LineNr"> 101 </span> cursor-column:num <span class="Special"><-</span> get *editor, <span class="Constant">cursor-column:offset</span> <span id="L102" class="LineNr"> 102 </span> <span class="Comment"># did we just backspace over a newline?</span> @@ -167,7 +167,7 @@ if ('onhashchange' in window) { <span id="L105" class="LineNr"> 105 </span> left:num <span class="Special"><-</span> get *editor, <span class="Constant">left:offset</span> <span id="L106" class="LineNr"> 106 </span> right:num <span class="Special"><-</span> get *editor, <span class="Constant">right:offset</span> <span id="L107" class="LineNr"> 107 </span> curr:&:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> before-cursor -<span id="L108" class="LineNr"> 108 </span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='../081print.mu.html#L442'>move-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, cursor-row, cursor-column +<span id="L108" class="LineNr"> 108 </span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='../081print.mu.html#L573'>move-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, cursor-row, cursor-column <span id="L109" class="LineNr"> 109 </span> curr-column:num <span class="Special"><-</span> copy cursor-column <span id="L110" class="LineNr"> 110 </span> <span class="Delimiter">{</span> <span id="L111" class="LineNr"> 111 </span> <span class="Conceal">¦</span> <span class="Comment"># hit right margin? give up and let caller render</span> @@ -278,13 +278,13 @@ if ('onhashchange' in window) { <span id="L216" class="LineNr"> 216 </span> <span class="Comment"># just one character in final line</span> <span id="L217" class="LineNr"> 217 </span> s:text <span class="Special"><-</span> new <span class="Constant">[ab</span> <span id="L218" class="LineNr"> 218 </span><span class="Constant">cd]</span> -<span id="L219" class="LineNr"> 219 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L219" class="LineNr"> 219 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> <span id="L220" class="LineNr"> 220 </span> assume-console [ <span id="L221" class="LineNr"> 221 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 0</span> <span class="Comment"># cursor at only character in final line</span> <span id="L222" class="LineNr"> 222 </span> <span class="Conceal">¦</span> press backspace <span id="L223" class="LineNr"> 223 </span> ] <span id="L224" class="LineNr"> 224 </span> run [ -<span id="L225" class="LineNr"> 225 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L225" class="LineNr"> 225 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L226" class="LineNr"> 226 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L227" class="LineNr"> 227 </span> <span class="Conceal">¦</span> 5:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L228" class="LineNr"> 228 </span> ] @@ -306,8 +306,8 @@ if ('onhashchange' in window) { <span id="L244" class="LineNr"> 244 </span> <span class="Comment"># initialize editor with two long-ish but non-wrapping lines</span> <span id="L245" class="LineNr"> 245 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc def</span> <span id="L246" class="LineNr"> 246 </span><span class="Constant">ghi jkl]</span> -<span id="L247" class="LineNr"> 247 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L248" class="LineNr"> 248 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L247" class="LineNr"> 247 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L248" class="LineNr"> 248 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L249" class="LineNr"> 249 </span> $clear-trace <span id="L250" class="LineNr"> 250 </span> <span class="Comment"># position the cursor at the start of the second and hit backspace</span> <span id="L251" class="LineNr"> 251 </span> assume-console [ @@ -315,7 +315,7 @@ if ('onhashchange' in window) { <span id="L253" class="LineNr"> 253 </span> <span class="Conceal">¦</span> press backspace <span id="L254" class="LineNr"> 254 </span> ] <span id="L255" class="LineNr"> 255 </span> run [ -<span id="L256" class="LineNr"> 256 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L256" class="LineNr"> 256 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L257" class="LineNr"> 257 </span> ] <span id="L258" class="LineNr"> 258 </span> <span class="Comment"># resulting single line should wrap correctly</span> <span id="L259" class="LineNr"> 259 </span> screen-should-contain [ @@ -331,8 +331,8 @@ if ('onhashchange' in window) { <span id="L269" class="LineNr"> 269 </span> <span class="Constant">local-scope</span> <span id="L270" class="LineNr"> 270 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L271" class="LineNr"> 271 </span> <span class="Comment"># initialize editor in part of the screen with a long line</span> -<span id="L272" class="LineNr"> 272 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> <span class="Constant">[abc def ghij]</span>, <span class="Constant">0/left</span>, <span class="Constant">8/right</span> -<span id="L273" class="LineNr"> 273 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L272" class="LineNr"> 272 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> <span class="Constant">[abc def ghij]</span>, <span class="Constant">0/left</span>, <span class="Constant">8/right</span> +<span id="L273" class="LineNr"> 273 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L274" class="LineNr"> 274 </span> <span class="Comment"># confirm that it wraps</span> <span id="L275" class="LineNr"> 275 </span> screen-should-contain [ <span id="L276" class="LineNr"> 276 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -347,7 +347,7 @@ if ('onhashchange' in window) { <span id="L285" class="LineNr"> 285 </span> <span class="Conceal">¦</span> press backspace <span id="L286" class="LineNr"> 286 </span> ] <span id="L287" class="LineNr"> 287 </span> run [ -<span id="L288" class="LineNr"> 288 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L288" class="LineNr"> 288 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L289" class="LineNr"> 289 </span> ] <span id="L290" class="LineNr"> 290 </span> <span class="Comment"># resulting single line should wrap correctly and not overflow its bounds</span> <span id="L291" class="LineNr"> 291 </span> screen-should-contain [ @@ -364,14 +364,14 @@ if ('onhashchange' in window) { <span id="L302" class="LineNr"> 302 </span><span class="muScenario">scenario</span> editor-handles-delete-key [ <span id="L303" class="LineNr"> 303 </span> <span class="Constant">local-scope</span> <span id="L304" class="LineNr"> 304 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> -<span id="L305" class="LineNr"> 305 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> <span class="Constant">[abc]</span>, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L306" class="LineNr"> 306 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L305" class="LineNr"> 305 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> <span class="Constant">[abc]</span>, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L306" class="LineNr"> 306 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L307" class="LineNr"> 307 </span> $clear-trace <span id="L308" class="LineNr"> 308 </span> assume-console [ <span id="L309" class="LineNr"> 309 </span> <span class="Conceal">¦</span> press delete <span id="L310" class="LineNr"> 310 </span> ] <span id="L311" class="LineNr"> 311 </span> run [ -<span id="L312" class="LineNr"> 312 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L312" class="LineNr"> 312 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L313" class="LineNr"> 313 </span> ] <span id="L314" class="LineNr"> 314 </span> screen-should-contain [ <span id="L315" class="LineNr"> 315 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -385,7 +385,7 @@ if ('onhashchange' in window) { <span id="L323" class="LineNr"> 323 </span> <span class="Conceal">¦</span> press delete <span id="L324" class="LineNr"> 324 </span> ] <span id="L325" class="LineNr"> 325 </span> run [ -<span id="L326" class="LineNr"> 326 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L326" class="LineNr"> 326 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L327" class="LineNr"> 327 </span> ] <span id="L328" class="LineNr"> 328 </span> screen-should-contain [ <span id="L329" class="LineNr"> 329 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -396,7 +396,7 @@ if ('onhashchange' in window) { <span id="L334" class="LineNr"> 334 </span> check-trace-count-for-label<span class="Constant"> 2</span>, <span class="Constant">[print-character]</span> <span class="Comment"># new length to overwrite</span> <span id="L335" class="LineNr"> 335 </span>] <span id="L336" class="LineNr"> 336 </span> -<span id="L337" class="LineNr"> 337 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L197'><handle-special-key></a></span> [ +<span id="L337" class="LineNr"> 337 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L199'><handle-special-key></a></span> [ <span id="L338" class="LineNr"> 338 </span> <span class="Delimiter">{</span> <span id="L339" class="LineNr"> 339 </span> <span class="Conceal">¦</span> delete-next-character?:bool <span class="Special"><-</span> equal k, <span class="Constant">65522/delete</span> <span id="L340" class="LineNr"> 340 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> delete-next-character? @@ -422,12 +422,12 @@ if ('onhashchange' in window) { <span id="L360" class="LineNr"> 360 </span> curr:&:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> before-cursor <span class="Comment"># refresh after remove above</span> <span id="L361" class="LineNr"> 361 </span> cursor-row:num <span class="Special"><-</span> get *editor, <span class="Constant">cursor-row:offset</span> <span id="L362" class="LineNr"> 362 </span> cursor-column:num <span class="Special"><-</span> get *editor, <span class="Constant">cursor-column:offset</span> -<span id="L363" class="LineNr"> 363 </span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='../081print.mu.html#L442'>move-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, cursor-row, cursor-column +<span id="L363" class="LineNr"> 363 </span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='../081print.mu.html#L573'>move-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, cursor-row, cursor-column <span id="L364" class="LineNr"> 364 </span> curr-column:num <span class="Special"><-</span> copy cursor-column -<span id="L365" class="LineNr"> 365 </span> <a href='../081print.mu.html#L581'>screen-width</a>:num <span class="Special"><-</span> <a href='../081print.mu.html#L581'>screen-width</a> <a href='../081print.mu.html#L4'>screen</a> +<span id="L365" class="LineNr"> 365 </span> <a href='../081print.mu.html#L712'>screen-width</a>:num <span class="Special"><-</span> <a href='../081print.mu.html#L712'>screen-width</a> <a href='../081print.mu.html#L4'>screen</a> <span id="L366" class="LineNr"> 366 </span> <span class="Delimiter">{</span> <span id="L367" class="LineNr"> 367 </span> <span class="Conceal">¦</span> <span class="Comment"># hit right margin? give up and let caller render</span> -<span id="L368" class="LineNr"> 368 </span> <span class="Conceal">¦</span> at-right?:bool <span class="Special"><-</span> greater-or-equal curr-column, <a href='../081print.mu.html#L581'>screen-width</a> +<span id="L368" class="LineNr"> 368 </span> <span class="Conceal">¦</span> at-right?:bool <span class="Special"><-</span> greater-or-equal curr-column, <a href='../081print.mu.html#L712'>screen-width</a> <span id="L369" class="LineNr"> 369 </span> <span class="Conceal">¦</span> <span class="muControl">return-if</span> at-right?, <span class="Constant">1/go-render</span> <span id="L370" class="LineNr"> 370 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> curr <span id="L371" class="LineNr"> 371 </span> <span class="Conceal">¦</span> <span class="Comment"># newline? done.</span> @@ -450,15 +450,15 @@ if ('onhashchange' in window) { <span id="L388" class="LineNr"> 388 </span><span class="muScenario">scenario</span> editor-moves-cursor-right-with-key [ <span id="L389" class="LineNr"> 389 </span> <span class="Constant">local-scope</span> <span id="L390" class="LineNr"> 390 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> -<span id="L391" class="LineNr"> 391 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> <span class="Constant">[abc]</span>, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L392" class="LineNr"> 392 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L391" class="LineNr"> 391 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> <span class="Constant">[abc]</span>, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L392" class="LineNr"> 392 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L393" class="LineNr"> 393 </span> $clear-trace <span id="L394" class="LineNr"> 394 </span> assume-console [ <span id="L395" class="LineNr"> 395 </span> <span class="Conceal">¦</span> press right-arrow <span id="L396" class="LineNr"> 396 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> <span id="L397" class="LineNr"> 397 </span> ] <span id="L398" class="LineNr"> 398 </span> run [ -<span id="L399" class="LineNr"> 399 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L399" class="LineNr"> 399 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L400" class="LineNr"> 400 </span> ] <span id="L401" class="LineNr"> 401 </span> screen-should-contain [ <span id="L402" class="LineNr"> 402 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -469,7 +469,7 @@ if ('onhashchange' in window) { <span id="L407" class="LineNr"> 407 </span> check-trace-count-for-label<span class="Constant"> 3</span>, <span class="Constant">[print-character]</span> <span class="Comment"># 0 and following characters</span> <span id="L408" class="LineNr"> 408 </span>] <span id="L409" class="LineNr"> 409 </span> -<span id="L410" class="LineNr"> 410 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L197'><handle-special-key></a></span> [ +<span id="L410" class="LineNr"> 410 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L199'><handle-special-key></a></span> [ <span id="L411" class="LineNr"> 411 </span> <span class="Delimiter">{</span> <span id="L412" class="LineNr"> 412 </span> <span class="Conceal">¦</span> move-to-next-character?:bool <span class="Special"><-</span> equal k, <span class="Constant">65514/right-arrow</span> <span id="L413" class="LineNr"> 413 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> move-to-next-character? @@ -480,15 +480,15 @@ if ('onhashchange' in window) { <span id="L418" class="LineNr"> 418 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> <move-cursor-begin></span> <span id="L419" class="LineNr"> 419 </span> <span class="Conceal">¦</span> before-cursor <span class="Special"><-</span> copy next-cursor <span id="L420" class="LineNr"> 420 </span> <span class="Conceal">¦</span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">before-cursor:offset</span>, before-cursor -<span id="L421" class="LineNr"> 421 </span> <span class="Conceal">¦</span> go-render?:bool <span class="Special"><-</span> <a href='003-shortcuts.mu.html#L429'>move-cursor-coordinates-right</a> editor, <a href='../081print.mu.html#L594'>screen-height</a> -<span id="L422" class="LineNr"> 422 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='../081print.mu.html#L442'>move-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, cursor-row, cursor-column +<span id="L421" class="LineNr"> 421 </span> <span class="Conceal">¦</span> go-render?:bool <span class="Special"><-</span> <a href='003-shortcuts.mu.html#L429'>move-cursor-coordinates-right</a> editor, <a href='../081print.mu.html#L725'>screen-height</a> +<span id="L422" class="LineNr"> 422 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='../081print.mu.html#L573'>move-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, cursor-row, cursor-column <span id="L423" class="LineNr"> 423 </span> <span class="Conceal">¦</span> undo-coalesce-tag:num <span class="Special"><-</span> copy <span class="Constant">2/right-arrow</span> <span id="L424" class="LineNr"> 424 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> <move-cursor-end></span> <span id="L425" class="LineNr"> 425 </span> <span class="Conceal">¦</span> <span class="muControl">return</span> <span id="L426" class="LineNr"> 426 </span> <span class="Delimiter">}</span> <span id="L427" class="LineNr"> 427 </span>] <span id="L428" class="LineNr"> 428 </span> -<span id="L429" class="LineNr"> 429 </span><span class="muRecipe">def</span> <a href='003-shortcuts.mu.html#L429'>move-cursor-coordinates-right</a> editor:&:editor, <a href='../081print.mu.html#L594'>screen-height</a>:num<span class="muRecipe"> -> </span>go-render?:bool, editor:&:editor [ +<span id="L429" class="LineNr"> 429 </span><span class="muRecipe">def</span> <a href='003-shortcuts.mu.html#L429'>move-cursor-coordinates-right</a> editor:&:editor, <a href='../081print.mu.html#L725'>screen-height</a>:num<span class="muRecipe"> -> </span>go-render?:bool, editor:&:editor [ <span id="L430" class="LineNr"> 430 </span> <span class="Constant">local-scope</span> <span id="L431" class="LineNr"> 431 </span> <span class="Constant">load-ingredients</span> <span id="L432" class="LineNr"> 432 </span> before-cursor:&:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special"><-</span> get *editor <span class="Constant">before-cursor:offset</span> @@ -505,7 +505,7 @@ if ('onhashchange' in window) { <span id="L443" class="LineNr"> 443 </span> <span class="Conceal">¦</span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">cursor-row:offset</span>, cursor-row <span id="L444" class="LineNr"> 444 </span> <span class="Conceal">¦</span> cursor-column <span class="Special"><-</span> copy left <span id="L445" class="LineNr"> 445 </span> <span class="Conceal">¦</span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">cursor-column:offset</span>, cursor-column -<span id="L446" class="LineNr"> 446 </span> <span class="Conceal">¦</span> below-screen?:bool <span class="Special"><-</span> greater-or-equal cursor-row, <a href='../081print.mu.html#L594'>screen-height</a> <span class="Comment"># must be equal</span> +<span id="L446" class="LineNr"> 446 </span> <span class="Conceal">¦</span> below-screen?:bool <span class="Special"><-</span> greater-or-equal cursor-row, <a href='../081print.mu.html#L725'>screen-height</a> <span class="Comment"># must be equal</span> <span id="L447" class="LineNr"> 447 </span> <span class="Conceal">¦</span> <span class="muControl">return-unless</span> below-screen?, <span class="Constant">0/don't-render</span> <span id="L448" class="LineNr"> 448 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> <scroll-down></span> <span id="L449" class="LineNr"> 449 </span> <span class="Conceal">¦</span> cursor-row <span class="Special"><-</span> subtract cursor-row,<span class="Constant"> 1</span> <span class="Comment"># bring back into screen range</span> @@ -528,7 +528,7 @@ if ('onhashchange' in window) { <span id="L466" class="LineNr"> 466 </span> <span class="Conceal">¦</span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">cursor-row:offset</span>, cursor-row <span id="L467" class="LineNr"> 467 </span> <span class="Conceal">¦</span> cursor-column <span class="Special"><-</span> copy left <span id="L468" class="LineNr"> 468 </span> <span class="Conceal">¦</span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">cursor-column:offset</span>, cursor-column -<span id="L469" class="LineNr"> 469 </span> <span class="Conceal">¦</span> below-screen?:bool <span class="Special"><-</span> greater-or-equal cursor-row, <a href='../081print.mu.html#L594'>screen-height</a> <span class="Comment"># must be equal</span> +<span id="L469" class="LineNr"> 469 </span> <span class="Conceal">¦</span> below-screen?:bool <span class="Special"><-</span> greater-or-equal cursor-row, <a href='../081print.mu.html#L725'>screen-height</a> <span class="Comment"># must be equal</span> <span id="L470" class="LineNr"> 470 </span> <span class="Conceal">¦</span> <span class="muControl">return-unless</span> below-screen?, <span class="Constant">0/no-more-render</span> <span id="L471" class="LineNr"> 471 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> <scroll-down></span> <span id="L472" class="LineNr"> 472 </span> <span class="Conceal">¦</span> cursor-row <span class="Special"><-</span> subtract cursor-row,<span class="Constant"> 1</span> <span class="Comment"># bring back into screen range</span> @@ -546,8 +546,8 @@ if ('onhashchange' in window) { <span id="L484" class="LineNr"> 484 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L485" class="LineNr"> 485 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> <span id="L486" class="LineNr"> 486 </span><span class="Constant">d]</span> -<span id="L487" class="LineNr"> 487 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L488" class="LineNr"> 488 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L487" class="LineNr"> 487 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L488" class="LineNr"> 488 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L489" class="LineNr"> 489 </span> $clear-trace <span id="L490" class="LineNr"> 490 </span> <span class="Comment"># type right-arrow a few times to get to start of second line</span> <span id="L491" class="LineNr"> 491 </span> assume-console [ @@ -557,7 +557,7 @@ if ('onhashchange' in window) { <span id="L495" class="LineNr"> 495 </span> <span class="Conceal">¦</span> press right-arrow <span class="Comment"># next line</span> <span id="L496" class="LineNr"> 496 </span> ] <span id="L497" class="LineNr"> 497 </span> run [ -<span id="L498" class="LineNr"> 498 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L498" class="LineNr"> 498 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L499" class="LineNr"> 499 </span> ] <span id="L500" class="LineNr"> 500 </span> check-trace-count-for-label<span class="Constant"> 0</span>, <span class="Constant">[print-character]</span> <span id="L501" class="LineNr"> 501 </span> <span class="Comment"># type something and ensure it goes where it should</span> @@ -565,7 +565,7 @@ if ('onhashchange' in window) { <span id="L503" class="LineNr"> 503 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> <span id="L504" class="LineNr"> 504 </span> ] <span id="L505" class="LineNr"> 505 </span> run [ -<span id="L506" class="LineNr"> 506 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L506" class="LineNr"> 506 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L507" class="LineNr"> 507 </span> ] <span id="L508" class="LineNr"> 508 </span> screen-should-contain [ <span id="L509" class="LineNr"> 509 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -582,8 +582,8 @@ if ('onhashchange' in window) { <span id="L520" class="LineNr"> 520 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L521" class="LineNr"> 521 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> <span id="L522" class="LineNr"> 522 </span><span class="Constant">d]</span> -<span id="L523" class="LineNr"> 523 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">1/left</span>, <span class="Constant">10/right</span> -<span id="L524" class="LineNr"> 524 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L523" class="LineNr"> 523 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">1/left</span>, <span class="Constant">10/right</span> +<span id="L524" class="LineNr"> 524 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L525" class="LineNr"> 525 </span> assume-console [ <span id="L526" class="LineNr"> 526 </span> <span class="Conceal">¦</span> press right-arrow <span id="L527" class="LineNr"> 527 </span> <span class="Conceal">¦</span> press right-arrow @@ -592,7 +592,7 @@ if ('onhashchange' in window) { <span id="L530" class="LineNr"> 530 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> <span id="L531" class="LineNr"> 531 </span> ] <span id="L532" class="LineNr"> 532 </span> run [ -<span id="L533" class="LineNr"> 533 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L533" class="LineNr"> 533 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L534" class="LineNr"> 534 </span> ] <span id="L535" class="LineNr"> 535 </span> screen-should-contain [ <span id="L536" class="LineNr"> 536 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -606,15 +606,15 @@ if ('onhashchange' in window) { <span id="L544" class="LineNr"> 544 </span><span class="muScenario">scenario</span> editor-moves-cursor-to-next-wrapped-line-with-right-arrow [ <span id="L545" class="LineNr"> 545 </span> <span class="Constant">local-scope</span> <span id="L546" class="LineNr"> 546 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> -<span id="L547" class="LineNr"> 547 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> <span class="Constant">[abcdef]</span>, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> -<span id="L548" class="LineNr"> 548 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L547" class="LineNr"> 547 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> <span class="Constant">[abcdef]</span>, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> +<span id="L548" class="LineNr"> 548 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L549" class="LineNr"> 549 </span> $clear-trace <span id="L550" class="LineNr"> 550 </span> assume-console [ <span id="L551" class="LineNr"> 551 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 3</span> <span id="L552" class="LineNr"> 552 </span> <span class="Conceal">¦</span> press right-arrow <span id="L553" class="LineNr"> 553 </span> ] <span id="L554" class="LineNr"> 554 </span> run [ -<span id="L555" class="LineNr"> 555 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L555" class="LineNr"> 555 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L556" class="LineNr"> 556 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L557" class="LineNr"> 557 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L558" class="LineNr"> 558 </span> ] @@ -636,8 +636,8 @@ if ('onhashchange' in window) { <span id="L574" class="LineNr"> 574 </span> <span class="Constant">local-scope</span> <span id="L575" class="LineNr"> 575 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L576" class="LineNr"> 576 </span> <span class="Comment"># line just barely wrapping</span> -<span id="L577" class="LineNr"> 577 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> <span class="Constant">[abcde]</span>, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> -<span id="L578" class="LineNr"> 578 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L577" class="LineNr"> 577 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> <span class="Constant">[abcde]</span>, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> +<span id="L578" class="LineNr"> 578 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L579" class="LineNr"> 579 </span> $clear-trace <span id="L580" class="LineNr"> 580 </span> <span class="Comment"># position cursor at last character before wrap and hit right-arrow</span> <span id="L581" class="LineNr"> 581 </span> assume-console [ @@ -645,7 +645,7 @@ if ('onhashchange' in window) { <span id="L583" class="LineNr"> 583 </span> <span class="Conceal">¦</span> press right-arrow <span id="L584" class="LineNr"> 584 </span> ] <span id="L585" class="LineNr"> 585 </span> run [ -<span id="L586" class="LineNr"> 586 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L586" class="LineNr"> 586 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L587" class="LineNr"> 587 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L588" class="LineNr"> 588 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L589" class="LineNr"> 589 </span> ] @@ -658,7 +658,7 @@ if ('onhashchange' in window) { <span id="L596" class="LineNr"> 596 </span> <span class="Conceal">¦</span> press right-arrow <span id="L597" class="LineNr"> 597 </span> ] <span id="L598" class="LineNr"> 598 </span> run [ -<span id="L599" class="LineNr"> 599 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L599" class="LineNr"> 599 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L600" class="LineNr"> 600 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L601" class="LineNr"> 601 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L602" class="LineNr"> 602 </span> ] @@ -672,15 +672,15 @@ if ('onhashchange' in window) { <span id="L610" class="LineNr"> 610 </span><span class="muScenario">scenario</span> editor-moves-cursor-to-next-wrapped-line-with-right-arrow-3 [ <span id="L611" class="LineNr"> 611 </span> <span class="Constant">local-scope</span> <span id="L612" class="LineNr"> 612 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> -<span id="L613" class="LineNr"> 613 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> <span class="Constant">[abcdef]</span>, <span class="Constant">1/left</span>, <span class="Constant">6/right</span> -<span id="L614" class="LineNr"> 614 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L613" class="LineNr"> 613 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> <span class="Constant">[abcdef]</span>, <span class="Constant">1/left</span>, <span class="Constant">6/right</span> +<span id="L614" class="LineNr"> 614 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L615" class="LineNr"> 615 </span> $clear-trace <span id="L616" class="LineNr"> 616 </span> assume-console [ <span id="L617" class="LineNr"> 617 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 4</span> <span id="L618" class="LineNr"> 618 </span> <span class="Conceal">¦</span> press right-arrow <span id="L619" class="LineNr"> 619 </span> ] <span id="L620" class="LineNr"> 620 </span> run [ -<span id="L621" class="LineNr"> 621 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L621" class="LineNr"> 621 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L622" class="LineNr"> 622 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L623" class="LineNr"> 623 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L624" class="LineNr"> 624 </span> ] @@ -703,8 +703,8 @@ if ('onhashchange' in window) { <span id="L641" class="LineNr"> 641 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L642" class="LineNr"> 642 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> <span id="L643" class="LineNr"> 643 </span><span class="Constant">d]</span> -<span id="L644" class="LineNr"> 644 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L645" class="LineNr"> 645 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L644" class="LineNr"> 644 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L645" class="LineNr"> 645 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L646" class="LineNr"> 646 </span> $clear-trace <span id="L647" class="LineNr"> 647 </span> <span class="Comment"># move to end of line, press right-arrow, type a character</span> <span id="L648" class="LineNr"> 648 </span> assume-console [ @@ -713,7 +713,7 @@ if ('onhashchange' in window) { <span id="L651" class="LineNr"> 651 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> <span id="L652" class="LineNr"> 652 </span> ] <span id="L653" class="LineNr"> 653 </span> run [ -<span id="L654" class="LineNr"> 654 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L654" class="LineNr"> 654 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L655" class="LineNr"> 655 </span> ] <span id="L656" class="LineNr"> 656 </span> <span class="Comment"># new character should be in next line</span> <span id="L657" class="LineNr"> 657 </span> screen-should-contain [ @@ -733,8 +733,8 @@ if ('onhashchange' in window) { <span id="L671" class="LineNr"> 671 </span><span class="muScenario">scenario</span> editor-moves-cursor-left-with-key [ <span id="L672" class="LineNr"> 672 </span> <span class="Constant">local-scope</span> <span id="L673" class="LineNr"> 673 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> -<span id="L674" class="LineNr"> 674 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> <span class="Constant">[abc]</span>, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L675" class="LineNr"> 675 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L674" class="LineNr"> 674 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> <span class="Constant">[abc]</span>, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L675" class="LineNr"> 675 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L676" class="LineNr"> 676 </span> $clear-trace <span id="L677" class="LineNr"> 677 </span> assume-console [ <span id="L678" class="LineNr"> 678 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 2</span> @@ -742,7 +742,7 @@ if ('onhashchange' in window) { <span id="L680" class="LineNr"> 680 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> <span id="L681" class="LineNr"> 681 </span> ] <span id="L682" class="LineNr"> 682 </span> run [ -<span id="L683" class="LineNr"> 683 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L683" class="LineNr"> 683 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L684" class="LineNr"> 684 </span> ] <span id="L685" class="LineNr"> 685 </span> screen-should-contain [ <span id="L686" class="LineNr"> 686 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -753,7 +753,7 @@ if ('onhashchange' in window) { <span id="L691" class="LineNr"> 691 </span> check-trace-count-for-label<span class="Constant"> 3</span>, <span class="Constant">[print-character]</span> <span id="L692" class="LineNr"> 692 </span>] <span id="L693" class="LineNr"> 693 </span> -<span id="L694" class="LineNr"> 694 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L197'><handle-special-key></a></span> [ +<span id="L694" class="LineNr"> 694 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L199'><handle-special-key></a></span> [ <span id="L695" class="LineNr"> 695 </span> <span class="Delimiter">{</span> <span id="L696" class="LineNr"> 696 </span> <span class="Conceal">¦</span> move-to-previous-character?:bool <span class="Special"><-</span> equal k, <span class="Constant">65515/left-arrow</span> <span id="L697" class="LineNr"> 697 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> move-to-previous-character? @@ -777,8 +777,8 @@ if ('onhashchange' in window) { <span id="L715" class="LineNr"> 715 </span> <span class="Comment"># initialize editor with two lines</span> <span id="L716" class="LineNr"> 716 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> <span id="L717" class="LineNr"> 717 </span><span class="Constant">d]</span> -<span id="L718" class="LineNr"> 718 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L719" class="LineNr"> 719 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L718" class="LineNr"> 718 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L719" class="LineNr"> 719 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L720" class="LineNr"> 720 </span> $clear-trace <span id="L721" class="LineNr"> 721 </span> <span class="Comment"># position cursor at start of second line (so there's no previous newline)</span> <span id="L722" class="LineNr"> 722 </span> assume-console [ @@ -786,7 +786,7 @@ if ('onhashchange' in window) { <span id="L724" class="LineNr"> 724 </span> <span class="Conceal">¦</span> press left-arrow <span id="L725" class="LineNr"> 725 </span> ] <span id="L726" class="LineNr"> 726 </span> run [ -<span id="L727" class="LineNr"> 727 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L727" class="LineNr"> 727 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L728" class="LineNr"> 728 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L729" class="LineNr"> 729 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L730" class="LineNr"> 730 </span> ] @@ -804,8 +804,8 @@ if ('onhashchange' in window) { <span id="L742" class="LineNr"> 742 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> <span id="L743" class="LineNr"> 743 </span><span class="Constant">def</span> <span id="L744" class="LineNr"> 744 </span><span class="Constant">g]</span> -<span id="L745" class="LineNr"> 745 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s:text, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L746" class="LineNr"> 746 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L745" class="LineNr"> 745 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s:text, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L746" class="LineNr"> 746 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L747" class="LineNr"> 747 </span> $clear-trace <span id="L748" class="LineNr"> 748 </span> <span class="Comment"># position cursor further down (so there's a newline before the character at</span> <span id="L749" class="LineNr"> 749 </span> <span class="Comment"># the cursor)</span> @@ -815,7 +815,7 @@ if ('onhashchange' in window) { <span id="L753" class="LineNr"> 753 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> <span id="L754" class="LineNr"> 754 </span> ] <span id="L755" class="LineNr"> 755 </span> run [ -<span id="L756" class="LineNr"> 756 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L756" class="LineNr"> 756 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L757" class="LineNr"> 757 </span> ] <span id="L758" class="LineNr"> 758 </span> screen-should-contain [ <span id="L759" class="LineNr"> 759 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -833,8 +833,8 @@ if ('onhashchange' in window) { <span id="L771" class="LineNr"> 771 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> <span id="L772" class="LineNr"> 772 </span><span class="Constant">def</span> <span id="L773" class="LineNr"> 773 </span><span class="Constant">g]</span> -<span id="L774" class="LineNr"> 774 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L775" class="LineNr"> 775 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L774" class="LineNr"> 774 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L775" class="LineNr"> 775 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L776" class="LineNr"> 776 </span> $clear-trace <span id="L777" class="LineNr"> 777 </span> <span class="Comment"># position cursor at start of text, press left-arrow, then type a character</span> <span id="L778" class="LineNr"> 778 </span> assume-console [ @@ -843,7 +843,7 @@ if ('onhashchange' in window) { <span id="L781" class="LineNr"> 781 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> <span id="L782" class="LineNr"> 782 </span> ] <span id="L783" class="LineNr"> 783 </span> run [ -<span id="L784" class="LineNr"> 784 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L784" class="LineNr"> 784 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L785" class="LineNr"> 785 </span> ] <span id="L786" class="LineNr"> 786 </span> <span class="Comment"># left-arrow should have had no effect</span> <span id="L787" class="LineNr"> 787 </span> screen-should-contain [ @@ -863,8 +863,8 @@ if ('onhashchange' in window) { <span id="L801" class="LineNr"> 801 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> <span id="L802" class="LineNr"> 802 </span> <span id="L803" class="LineNr"> 803 </span>d] -<span id="L804" class="LineNr"> 804 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L805" class="LineNr"> 805 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e:&:editor +<span id="L804" class="LineNr"> 804 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L805" class="LineNr"> 805 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e:&:editor <span id="L806" class="LineNr"> 806 </span> $clear-trace <span id="L807" class="LineNr"> 807 </span> <span class="Comment"># position cursor right after empty line</span> <span id="L808" class="LineNr"> 808 </span> assume-console [ @@ -873,7 +873,7 @@ if ('onhashchange' in window) { <span id="L811" class="LineNr"> 811 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> <span id="L812" class="LineNr"> 812 </span> ] <span id="L813" class="LineNr"> 813 </span> run [ -<span id="L814" class="LineNr"> 814 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L814" class="LineNr"> 814 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L815" class="LineNr"> 815 </span> ] <span id="L816" class="LineNr"> 816 </span> screen-should-contain [ <span id="L817" class="LineNr"> 817 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -889,8 +889,8 @@ if ('onhashchange' in window) { <span id="L827" class="LineNr"> 827 </span> <span class="Constant">local-scope</span> <span id="L828" class="LineNr"> 828 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L829" class="LineNr"> 829 </span> <span class="Comment"># initialize editor with a wrapping line</span> -<span id="L830" class="LineNr"> 830 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> <span class="Constant">[abcdef]</span>, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> -<span id="L831" class="LineNr"> 831 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L830" class="LineNr"> 830 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> <span class="Constant">[abcdef]</span>, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> +<span id="L831" class="LineNr"> 831 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L832" class="LineNr"> 832 </span> $clear-trace <span id="L833" class="LineNr"> 833 </span> screen-should-contain [ <span id="L834" class="LineNr"> 834 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -905,7 +905,7 @@ if ('onhashchange' in window) { <span id="L843" class="LineNr"> 843 </span> <span class="Conceal">¦</span> press left-arrow <span id="L844" class="LineNr"> 844 </span> ] <span id="L845" class="LineNr"> 845 </span> run [ -<span id="L846" class="LineNr"> 846 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L846" class="LineNr"> 846 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L847" class="LineNr"> 847 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L848" class="LineNr"> 848 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L849" class="LineNr"> 849 </span> ] @@ -922,8 +922,8 @@ if ('onhashchange' in window) { <span id="L860" class="LineNr"> 860 </span> <span class="Comment"># initialize editor with a wrapping line followed by a second line</span> <span id="L861" class="LineNr"> 861 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abcdef</span> <span id="L862" class="LineNr"> 862 </span><span class="Constant">g]</span> -<span id="L863" class="LineNr"> 863 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> -<span id="L864" class="LineNr"> 864 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L863" class="LineNr"> 863 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> +<span id="L864" class="LineNr"> 864 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L865" class="LineNr"> 865 </span> $clear-trace <span id="L866" class="LineNr"> 866 </span> screen-should-contain [ <span id="L867" class="LineNr"> 867 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -938,7 +938,7 @@ if ('onhashchange' in window) { <span id="L876" class="LineNr"> 876 </span> <span class="Conceal">¦</span> press left-arrow <span id="L877" class="LineNr"> 877 </span> ] <span id="L878" class="LineNr"> 878 </span> run [ -<span id="L879" class="LineNr"> 879 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L879" class="LineNr"> 879 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L880" class="LineNr"> 880 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L881" class="LineNr"> 881 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L882" class="LineNr"> 882 </span> ] @@ -955,8 +955,8 @@ if ('onhashchange' in window) { <span id="L893" class="LineNr"> 893 </span> <span class="Comment"># initialize editor with a line on the verge of wrapping, followed by a second line</span> <span id="L894" class="LineNr"> 894 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abcd</span> <span id="L895" class="LineNr"> 895 </span><span class="Constant">e]</span> -<span id="L896" class="LineNr"> 896 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> -<span id="L897" class="LineNr"> 897 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L896" class="LineNr"> 896 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> +<span id="L897" class="LineNr"> 897 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L898" class="LineNr"> 898 </span> $clear-trace <span id="L899" class="LineNr"> 899 </span> screen-should-contain [ <span id="L900" class="LineNr"> 900 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -971,7 +971,7 @@ if ('onhashchange' in window) { <span id="L909" class="LineNr"> 909 </span> <span class="Conceal">¦</span> press left-arrow <span id="L910" class="LineNr"> 910 </span> ] <span id="L911" class="LineNr"> 911 </span> run [ -<span id="L912" class="LineNr"> 912 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L912" class="LineNr"> 912 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L913" class="LineNr"> 913 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L914" class="LineNr"> 914 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L915" class="LineNr"> 915 </span> ] @@ -991,15 +991,15 @@ if ('onhashchange' in window) { <span id="L929" class="LineNr"> 929 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L930" class="LineNr"> 930 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> <span id="L931" class="LineNr"> 931 </span><span class="Constant">def]</span> -<span id="L932" class="LineNr"> 932 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L933" class="LineNr"> 933 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L932" class="LineNr"> 932 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L933" class="LineNr"> 933 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L934" class="LineNr"> 934 </span> $clear-trace <span id="L935" class="LineNr"> 935 </span> assume-console [ <span id="L936" class="LineNr"> 936 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 1</span> <span id="L937" class="LineNr"> 937 </span> <span class="Conceal">¦</span> press up-arrow <span id="L938" class="LineNr"> 938 </span> ] <span id="L939" class="LineNr"> 939 </span> run [ -<span id="L940" class="LineNr"> 940 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L940" class="LineNr"> 940 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L941" class="LineNr"> 941 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L942" class="LineNr"> 942 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L943" class="LineNr"> 943 </span> ] @@ -1012,7 +1012,7 @@ if ('onhashchange' in window) { <span id="L950" class="LineNr"> 950 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> <span id="L951" class="LineNr"> 951 </span> ] <span id="L952" class="LineNr"> 952 </span> run [ -<span id="L953" class="LineNr"> 953 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L953" class="LineNr"> 953 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L954" class="LineNr"> 954 </span> ] <span id="L955" class="LineNr"> 955 </span> screen-should-contain [ <span id="L956" class="LineNr"> 956 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -1023,7 +1023,7 @@ if ('onhashchange' in window) { <span id="L961" class="LineNr"> 961 </span> ] <span id="L962" class="LineNr"> 962 </span>] <span id="L963" class="LineNr"> 963 </span> -<span id="L964" class="LineNr"> 964 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L197'><handle-special-key></a></span> [ +<span id="L964" class="LineNr"> 964 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L199'><handle-special-key></a></span> [ <span id="L965" class="LineNr"> 965 </span> <span class="Delimiter">{</span> <span id="L966" class="LineNr"> 966 </span> <span class="Conceal">¦</span> move-to-previous-line?:bool <span class="Special"><-</span> equal k, <span class="Constant">65517/up-arrow</span> <span id="L967" class="LineNr"> 967 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> move-to-previous-line? @@ -1105,15 +1105,15 @@ if ('onhashchange' in window) { <span id="L1043" class="LineNr">1043 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1044" class="LineNr">1044 </span> s:text <span class="Special"><-</span> new <span class="Constant">[ab</span> <span id="L1045" class="LineNr">1045 </span><span class="Constant">def]</span> -<span id="L1046" class="LineNr">1046 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L1047" class="LineNr">1047 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L1046" class="LineNr">1046 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1047" class="LineNr">1047 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L1048" class="LineNr">1048 </span> $clear-trace <span id="L1049" class="LineNr">1049 </span> assume-console [ <span id="L1050" class="LineNr">1050 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 3</span> <span id="L1051" class="LineNr">1051 </span> <span class="Conceal">¦</span> press up-arrow <span id="L1052" class="LineNr">1052 </span> ] <span id="L1053" class="LineNr">1053 </span> run [ -<span id="L1054" class="LineNr">1054 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1054" class="LineNr">1054 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1055" class="LineNr">1055 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L1056" class="LineNr">1056 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L1057" class="LineNr">1057 </span> ] @@ -1126,7 +1126,7 @@ if ('onhashchange' in window) { <span id="L1064" class="LineNr">1064 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> <span id="L1065" class="LineNr">1065 </span> ] <span id="L1066" class="LineNr">1066 </span> run [ -<span id="L1067" class="LineNr">1067 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1067" class="LineNr">1067 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1068" class="LineNr">1068 </span> ] <span id="L1069" class="LineNr">1069 </span> screen-should-contain [ <span id="L1070" class="LineNr">1070 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -1142,15 +1142,15 @@ if ('onhashchange' in window) { <span id="L1080" class="LineNr">1080 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1081" class="LineNr">1081 </span> s:text <span class="Special"><-</span> new [ <span id="L1082" class="LineNr">1082 </span><span class="muRecipe">def</span>] -<span id="L1083" class="LineNr">1083 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L1084" class="LineNr">1084 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L1083" class="LineNr">1083 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1084" class="LineNr">1084 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L1085" class="LineNr">1085 </span> $clear-trace <span id="L1086" class="LineNr">1086 </span> assume-console [ <span id="L1087" class="LineNr">1087 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 3</span> <span id="L1088" class="LineNr">1088 </span> <span class="Conceal">¦</span> press up-arrow <span id="L1089" class="LineNr">1089 </span> ] <span id="L1090" class="LineNr">1090 </span> run [ -<span id="L1091" class="LineNr">1091 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1091" class="LineNr">1091 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1092" class="LineNr">1092 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L1093" class="LineNr">1093 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L1094" class="LineNr">1094 </span> ] @@ -1163,7 +1163,7 @@ if ('onhashchange' in window) { <span id="L1101" class="LineNr">1101 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> <span id="L1102" class="LineNr">1102 </span> ] <span id="L1103" class="LineNr">1103 </span> run [ -<span id="L1104" class="LineNr">1104 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1104" class="LineNr">1104 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1105" class="LineNr">1105 </span> ] <span id="L1106" class="LineNr">1106 </span> screen-should-contain [ <span id="L1107" class="LineNr">1107 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -1181,8 +1181,8 @@ if ('onhashchange' in window) { <span id="L1119" class="LineNr">1119 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> <span id="L1120" class="LineNr">1120 </span><span class="Constant">def</span> <span id="L1121" class="LineNr">1121 </span><span class="Constant">ghi]</span> -<span id="L1122" class="LineNr">1122 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L1123" class="LineNr">1123 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L1122" class="LineNr">1122 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1123" class="LineNr">1123 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L1124" class="LineNr">1124 </span> $clear-trace <span id="L1125" class="LineNr">1125 </span> <span class="Comment"># click on the third line and hit up-arrow, so you end up just after a newline</span> <span id="L1126" class="LineNr">1126 </span> assume-console [ @@ -1190,7 +1190,7 @@ if ('onhashchange' in window) { <span id="L1128" class="LineNr">1128 </span> <span class="Conceal">¦</span> press up-arrow <span id="L1129" class="LineNr">1129 </span> ] <span id="L1130" class="LineNr">1130 </span> run [ -<span id="L1131" class="LineNr">1131 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1131" class="LineNr">1131 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1132" class="LineNr">1132 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L1133" class="LineNr">1133 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L1134" class="LineNr">1134 </span> ] @@ -1203,7 +1203,7 @@ if ('onhashchange' in window) { <span id="L1141" class="LineNr">1141 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> <span id="L1142" class="LineNr">1142 </span> ] <span id="L1143" class="LineNr">1143 </span> run [ -<span id="L1144" class="LineNr">1144 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1144" class="LineNr">1144 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1145" class="LineNr">1145 </span> ] <span id="L1146" class="LineNr">1146 </span> screen-should-contain [ <span id="L1147" class="LineNr">1147 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -1221,15 +1221,15 @@ if ('onhashchange' in window) { <span id="L1159" class="LineNr">1159 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1160" class="LineNr">1160 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> <span id="L1161" class="LineNr">1161 </span><span class="Constant">def]</span> -<span id="L1162" class="LineNr">1162 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L1163" class="LineNr">1163 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L1162" class="LineNr">1162 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1163" class="LineNr">1163 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L1164" class="LineNr">1164 </span> $clear-trace <span id="L1165" class="LineNr">1165 </span> <span class="Comment"># cursor starts out at (1, 0)</span> <span id="L1166" class="LineNr">1166 </span> assume-console [ <span id="L1167" class="LineNr">1167 </span> <span class="Conceal">¦</span> press down-arrow <span id="L1168" class="LineNr">1168 </span> ] <span id="L1169" class="LineNr">1169 </span> run [ -<span id="L1170" class="LineNr">1170 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1170" class="LineNr">1170 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1171" class="LineNr">1171 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L1172" class="LineNr">1172 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L1173" class="LineNr">1173 </span> ] @@ -1243,7 +1243,7 @@ if ('onhashchange' in window) { <span id="L1181" class="LineNr">1181 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> <span id="L1182" class="LineNr">1182 </span> ] <span id="L1183" class="LineNr">1183 </span> run [ -<span id="L1184" class="LineNr">1184 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1184" class="LineNr">1184 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1185" class="LineNr">1185 </span> ] <span id="L1186" class="LineNr">1186 </span> screen-should-contain [ <span id="L1187" class="LineNr">1187 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -1254,19 +1254,19 @@ if ('onhashchange' in window) { <span id="L1192" class="LineNr">1192 </span> ] <span id="L1193" class="LineNr">1193 </span>] <span id="L1194" class="LineNr">1194 </span> -<span id="L1195" class="LineNr">1195 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L197'><handle-special-key></a></span> [ +<span id="L1195" class="LineNr">1195 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L199'><handle-special-key></a></span> [ <span id="L1196" class="LineNr">1196 </span> <span class="Delimiter">{</span> <span id="L1197" class="LineNr">1197 </span> <span class="Conceal">¦</span> move-to-next-line?:bool <span class="Special"><-</span> equal k, <span class="Constant">65516/down-arrow</span> <span id="L1198" class="LineNr">1198 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> move-to-next-line? <span id="L1199" class="LineNr">1199 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> <move-cursor-begin></span> -<span id="L1200" class="LineNr">1200 </span> <span class="Conceal">¦</span> go-render? <span class="Special"><-</span> <a href='003-shortcuts.mu.html#L1207'>move-to-next-line</a> editor, <a href='../081print.mu.html#L594'>screen-height</a> +<span id="L1200" class="LineNr">1200 </span> <span class="Conceal">¦</span> go-render? <span class="Special"><-</span> <a href='003-shortcuts.mu.html#L1207'>move-to-next-line</a> editor, <a href='../081print.mu.html#L725'>screen-height</a> <span id="L1201" class="LineNr">1201 </span> <span class="Conceal">¦</span> undo-coalesce-tag:num <span class="Special"><-</span> copy <span class="Constant">4/down-arrow</span> <span id="L1202" class="LineNr">1202 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> <move-cursor-end></span> <span id="L1203" class="LineNr">1203 </span> <span class="Conceal">¦</span> <span class="muControl">return</span> <span id="L1204" class="LineNr">1204 </span> <span class="Delimiter">}</span> <span id="L1205" class="LineNr">1205 </span>] <span id="L1206" class="LineNr">1206 </span> -<span id="L1207" class="LineNr">1207 </span><span class="muRecipe">def</span> <a href='003-shortcuts.mu.html#L1207'>move-to-next-line</a> editor:&:editor, <a href='../081print.mu.html#L594'>screen-height</a>:num<span class="muRecipe"> -> </span>go-render?:bool, editor:&:editor [ +<span id="L1207" class="LineNr">1207 </span><span class="muRecipe">def</span> <a href='003-shortcuts.mu.html#L1207'>move-to-next-line</a> editor:&:editor, <a href='../081print.mu.html#L725'>screen-height</a>:num<span class="muRecipe"> -> </span>go-render?:bool, editor:&:editor [ <span id="L1208" class="LineNr">1208 </span> <span class="Constant">local-scope</span> <span id="L1209" class="LineNr">1209 </span> <span class="Constant">load-ingredients</span> <span id="L1210" class="LineNr">1210 </span> cursor-row:num <span class="Special"><-</span> get *editor, <span class="Constant">cursor-row:offset</span> @@ -1274,7 +1274,7 @@ if ('onhashchange' in window) { <span id="L1212" class="LineNr">1212 </span> before-cursor:&:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special"><-</span> get *editor, <span class="Constant">before-cursor:offset</span> <span id="L1213" class="LineNr">1213 </span> left:num <span class="Special"><-</span> get *editor, <span class="Constant">left:offset</span> <span id="L1214" class="LineNr">1214 </span> right:num <span class="Special"><-</span> get *editor, <span class="Constant">right:offset</span> -<span id="L1215" class="LineNr">1215 </span> last-line:num <span class="Special"><-</span> subtract <a href='../081print.mu.html#L594'>screen-height</a>,<span class="Constant"> 1</span> +<span id="L1215" class="LineNr">1215 </span> last-line:num <span class="Special"><-</span> subtract <a href='../081print.mu.html#L725'>screen-height</a>,<span class="Constant"> 1</span> <span id="L1216" class="LineNr">1216 </span> already-at-bottom?:bool <span class="Special"><-</span> greater-or-equal cursor-row, last-line <span id="L1217" class="LineNr">1217 </span> <span class="Delimiter">{</span> <span id="L1218" class="LineNr">1218 </span> <span class="Conceal">¦</span> <span class="Comment"># if cursor not at bottom, move it</span> @@ -1325,15 +1325,15 @@ if ('onhashchange' in window) { <span id="L1263" class="LineNr">1263 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1264" class="LineNr">1264 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> <span id="L1265" class="LineNr">1265 </span><span class="Constant">de]</span> -<span id="L1266" class="LineNr">1266 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L1267" class="LineNr">1267 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L1266" class="LineNr">1266 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1267" class="LineNr">1267 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L1268" class="LineNr">1268 </span> $clear-trace <span id="L1269" class="LineNr">1269 </span> assume-console [ <span id="L1270" class="LineNr">1270 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 3</span> <span id="L1271" class="LineNr">1271 </span> <span class="Conceal">¦</span> press down-arrow <span id="L1272" class="LineNr">1272 </span> ] <span id="L1273" class="LineNr">1273 </span> run [ -<span id="L1274" class="LineNr">1274 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1274" class="LineNr">1274 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1275" class="LineNr">1275 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L1276" class="LineNr">1276 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L1277" class="LineNr">1277 </span> ] @@ -1346,7 +1346,7 @@ if ('onhashchange' in window) { <span id="L1284" class="LineNr">1284 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> <span id="L1285" class="LineNr">1285 </span> ] <span id="L1286" class="LineNr">1286 </span> run [ -<span id="L1287" class="LineNr">1287 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1287" class="LineNr">1287 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1288" class="LineNr">1288 </span> ] <span id="L1289" class="LineNr">1289 </span> screen-should-contain [ <span id="L1290" class="LineNr">1290 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -1364,8 +1364,8 @@ if ('onhashchange' in window) { <span id="L1302" class="LineNr">1302 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1303" class="LineNr">1303 </span> s:text <span class="Special"><-</span> new <span class="Constant">[123</span> <span id="L1304" class="LineNr">1304 </span><span class="Constant">456]</span> -<span id="L1305" class="LineNr">1305 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L1306" class="LineNr">1306 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L1305" class="LineNr">1305 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1306" class="LineNr">1306 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L1307" class="LineNr">1307 </span> $clear-trace <span id="L1308" class="LineNr">1308 </span> <span class="Comment"># start on second line, press ctrl-a</span> <span id="L1309" class="LineNr">1309 </span> assume-console [ @@ -1373,7 +1373,7 @@ if ('onhashchange' in window) { <span id="L1311" class="LineNr">1311 </span> <span class="Conceal">¦</span> press ctrl-a <span id="L1312" class="LineNr">1312 </span> ] <span id="L1313" class="LineNr">1313 </span> run [ -<span id="L1314" class="LineNr">1314 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1314" class="LineNr">1314 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1315" class="LineNr">1315 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L1316" class="LineNr">1316 </span> <span class="Conceal">¦</span> 5:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L1317" class="LineNr">1317 </span> ] @@ -1385,7 +1385,7 @@ if ('onhashchange' in window) { <span id="L1323" class="LineNr">1323 </span> check-trace-count-for-label<span class="Constant"> 0</span>, <span class="Constant">[print-character]</span> <span id="L1324" class="LineNr">1324 </span>] <span id="L1325" class="LineNr">1325 </span> -<span id="L1326" class="LineNr">1326 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L183'><handle-special-character></a></span> [ +<span id="L1326" class="LineNr">1326 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L185'><handle-special-character></a></span> [ <span id="L1327" class="LineNr">1327 </span> <span class="Delimiter">{</span> <span id="L1328" class="LineNr">1328 </span> <span class="Conceal">¦</span> move-to-start-of-line?:bool <span class="Special"><-</span> equal c, <span class="Constant">1/ctrl-a</span> <span id="L1329" class="LineNr">1329 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> move-to-start-of-line? @@ -1397,7 +1397,7 @@ if ('onhashchange' in window) { <span id="L1335" class="LineNr">1335 </span> <span class="Delimiter">}</span> <span id="L1336" class="LineNr">1336 </span>] <span id="L1337" class="LineNr">1337 </span> -<span id="L1338" class="LineNr">1338 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L197'><handle-special-key></a></span> [ +<span id="L1338" class="LineNr">1338 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L199'><handle-special-key></a></span> [ <span id="L1339" class="LineNr">1339 </span> <span class="Delimiter">{</span> <span id="L1340" class="LineNr">1340 </span> <span class="Conceal">¦</span> move-to-start-of-line?:bool <span class="Special"><-</span> equal k, <span class="Constant">65521/home</span> <span id="L1341" class="LineNr">1341 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> move-to-start-of-line? @@ -1438,8 +1438,8 @@ if ('onhashchange' in window) { <span id="L1376" class="LineNr">1376 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1377" class="LineNr">1377 </span> s:text <span class="Special"><-</span> new <span class="Constant">[123</span> <span id="L1378" class="LineNr">1378 </span><span class="Constant">456]</span> -<span id="L1379" class="LineNr">1379 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L1380" class="LineNr">1380 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L1379" class="LineNr">1379 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1380" class="LineNr">1380 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L1381" class="LineNr">1381 </span> $clear-trace <span id="L1382" class="LineNr">1382 </span> <span class="Comment"># start on first line (no newline before), press ctrl-a</span> <span id="L1383" class="LineNr">1383 </span> assume-console [ @@ -1447,7 +1447,7 @@ if ('onhashchange' in window) { <span id="L1385" class="LineNr">1385 </span> <span class="Conceal">¦</span> press ctrl-a <span id="L1386" class="LineNr">1386 </span> ] <span id="L1387" class="LineNr">1387 </span> run [ -<span id="L1388" class="LineNr">1388 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1388" class="LineNr">1388 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1389" class="LineNr">1389 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L1390" class="LineNr">1390 </span> <span class="Conceal">¦</span> 5:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L1391" class="LineNr">1391 </span> ] @@ -1464,7 +1464,7 @@ if ('onhashchange' in window) { <span id="L1402" class="LineNr">1402 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1403" class="LineNr">1403 </span> s:text <span class="Special"><-</span> new <span class="Constant">[123</span> <span id="L1404" class="LineNr">1404 </span><span class="Constant">456]</span> -<span id="L1405" class="LineNr">1405 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1405" class="LineNr">1405 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> <span id="L1406" class="LineNr">1406 </span> $clear-trace <span id="L1407" class="LineNr">1407 </span> <span class="Comment"># start on second line, press 'home'</span> <span id="L1408" class="LineNr">1408 </span> assume-console [ @@ -1472,7 +1472,7 @@ if ('onhashchange' in window) { <span id="L1410" class="LineNr">1410 </span> <span class="Conceal">¦</span> press home <span id="L1411" class="LineNr">1411 </span> ] <span id="L1412" class="LineNr">1412 </span> run [ -<span id="L1413" class="LineNr">1413 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1413" class="LineNr">1413 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1414" class="LineNr">1414 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L1415" class="LineNr">1415 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L1416" class="LineNr">1416 </span> ] @@ -1489,8 +1489,8 @@ if ('onhashchange' in window) { <span id="L1427" class="LineNr">1427 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1428" class="LineNr">1428 </span> s:text <span class="Special"><-</span> new <span class="Constant">[123</span> <span id="L1429" class="LineNr">1429 </span><span class="Constant">456]</span> -<span id="L1430" class="LineNr">1430 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L1431" class="LineNr">1431 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L1430" class="LineNr">1430 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1431" class="LineNr">1431 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L1432" class="LineNr">1432 </span> $clear-trace <span id="L1433" class="LineNr">1433 </span> <span class="Comment"># start on first line (no newline before), press 'home'</span> <span id="L1434" class="LineNr">1434 </span> assume-console [ @@ -1498,7 +1498,7 @@ if ('onhashchange' in window) { <span id="L1436" class="LineNr">1436 </span> <span class="Conceal">¦</span> press home <span id="L1437" class="LineNr">1437 </span> ] <span id="L1438" class="LineNr">1438 </span> run [ -<span id="L1439" class="LineNr">1439 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1439" class="LineNr">1439 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1440" class="LineNr">1440 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L1441" class="LineNr">1441 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L1442" class="LineNr">1442 </span> ] @@ -1517,8 +1517,8 @@ if ('onhashchange' in window) { <span id="L1455" class="LineNr">1455 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1456" class="LineNr">1456 </span> s:text <span class="Special"><-</span> new <span class="Constant">[123</span> <span id="L1457" class="LineNr">1457 </span><span class="Constant">456]</span> -<span id="L1458" class="LineNr">1458 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L1459" class="LineNr">1459 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L1458" class="LineNr">1458 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1459" class="LineNr">1459 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L1460" class="LineNr">1460 </span> $clear-trace <span id="L1461" class="LineNr">1461 </span> <span class="Comment"># start on first line, press ctrl-e</span> <span id="L1462" class="LineNr">1462 </span> assume-console [ @@ -1526,7 +1526,7 @@ if ('onhashchange' in window) { <span id="L1464" class="LineNr">1464 </span> <span class="Conceal">¦</span> press ctrl-e <span id="L1465" class="LineNr">1465 </span> ] <span id="L1466" class="LineNr">1466 </span> run [ -<span id="L1467" class="LineNr">1467 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1467" class="LineNr">1467 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1468" class="LineNr">1468 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L1469" class="LineNr">1469 </span> <span class="Conceal">¦</span> 5:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L1470" class="LineNr">1470 </span> ] @@ -1541,7 +1541,7 @@ if ('onhashchange' in window) { <span id="L1479" class="LineNr">1479 </span> <span class="Conceal">¦</span> type <span class="Constant">[z]</span> <span id="L1480" class="LineNr">1480 </span> ] <span id="L1481" class="LineNr">1481 </span> run [ -<span id="L1482" class="LineNr">1482 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1482" class="LineNr">1482 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1483" class="LineNr">1483 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L1484" class="LineNr">1484 </span> <span class="Conceal">¦</span> 5:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L1485" class="LineNr">1485 </span> ] @@ -1559,7 +1559,7 @@ if ('onhashchange' in window) { <span id="L1497" class="LineNr">1497 </span> check-trace-count-for-label<span class="Constant"> 1</span>, <span class="Constant">[print-character]</span> <span id="L1498" class="LineNr">1498 </span>] <span id="L1499" class="LineNr">1499 </span> -<span id="L1500" class="LineNr">1500 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L183'><handle-special-character></a></span> [ +<span id="L1500" class="LineNr">1500 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L185'><handle-special-character></a></span> [ <span id="L1501" class="LineNr">1501 </span> <span class="Delimiter">{</span> <span id="L1502" class="LineNr">1502 </span> <span class="Conceal">¦</span> move-to-end-of-line?:bool <span class="Special"><-</span> equal c, <span class="Constant">5/ctrl-e</span> <span id="L1503" class="LineNr">1503 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> move-to-end-of-line? @@ -1571,7 +1571,7 @@ if ('onhashchange' in window) { <span id="L1509" class="LineNr">1509 </span> <span class="Delimiter">}</span> <span id="L1510" class="LineNr">1510 </span>] <span id="L1511" class="LineNr">1511 </span> -<span id="L1512" class="LineNr">1512 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L197'><handle-special-key></a></span> [ +<span id="L1512" class="LineNr">1512 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L199'><handle-special-key></a></span> [ <span id="L1513" class="LineNr">1513 </span> <span class="Delimiter">{</span> <span id="L1514" class="LineNr">1514 </span> <span class="Conceal">¦</span> move-to-end-of-line?:bool <span class="Special"><-</span> equal k, <span class="Constant">65520/end</span> <span id="L1515" class="LineNr">1515 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> move-to-end-of-line? @@ -1608,8 +1608,8 @@ if ('onhashchange' in window) { <span id="L1546" class="LineNr">1546 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1547" class="LineNr">1547 </span> s:text <span class="Special"><-</span> new <span class="Constant">[123</span> <span id="L1548" class="LineNr">1548 </span><span class="Constant">456]</span> -<span id="L1549" class="LineNr">1549 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L1550" class="LineNr">1550 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L1549" class="LineNr">1549 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1550" class="LineNr">1550 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L1551" class="LineNr">1551 </span> $clear-trace <span id="L1552" class="LineNr">1552 </span> <span class="Comment"># start on second line (no newline after), press ctrl-e</span> <span id="L1553" class="LineNr">1553 </span> assume-console [ @@ -1617,7 +1617,7 @@ if ('onhashchange' in window) { <span id="L1555" class="LineNr">1555 </span> <span class="Conceal">¦</span> press ctrl-e <span id="L1556" class="LineNr">1556 </span> ] <span id="L1557" class="LineNr">1557 </span> run [ -<span id="L1558" class="LineNr">1558 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1558" class="LineNr">1558 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1559" class="LineNr">1559 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L1560" class="LineNr">1560 </span> <span class="Conceal">¦</span> 5:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L1561" class="LineNr">1561 </span> ] @@ -1634,8 +1634,8 @@ if ('onhashchange' in window) { <span id="L1572" class="LineNr">1572 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1573" class="LineNr">1573 </span> s:text <span class="Special"><-</span> new <span class="Constant">[123</span> <span id="L1574" class="LineNr">1574 </span><span class="Constant">456]</span> -<span id="L1575" class="LineNr">1575 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L1576" class="LineNr">1576 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L1575" class="LineNr">1575 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1576" class="LineNr">1576 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L1577" class="LineNr">1577 </span> $clear-trace <span id="L1578" class="LineNr">1578 </span> <span class="Comment"># start on first line, press 'end'</span> <span id="L1579" class="LineNr">1579 </span> assume-console [ @@ -1643,7 +1643,7 @@ if ('onhashchange' in window) { <span id="L1581" class="LineNr">1581 </span> <span class="Conceal">¦</span> press end <span id="L1582" class="LineNr">1582 </span> ] <span id="L1583" class="LineNr">1583 </span> run [ -<span id="L1584" class="LineNr">1584 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1584" class="LineNr">1584 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1585" class="LineNr">1585 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L1586" class="LineNr">1586 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L1587" class="LineNr">1587 </span> ] @@ -1660,8 +1660,8 @@ if ('onhashchange' in window) { <span id="L1598" class="LineNr">1598 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1599" class="LineNr">1599 </span> s:text <span class="Special"><-</span> new <span class="Constant">[123</span> <span id="L1600" class="LineNr">1600 </span><span class="Constant">456]</span> -<span id="L1601" class="LineNr">1601 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L1602" class="LineNr">1602 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L1601" class="LineNr">1601 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1602" class="LineNr">1602 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L1603" class="LineNr">1603 </span> $clear-trace <span id="L1604" class="LineNr">1604 </span> <span class="Comment"># start on second line (no newline after), press 'end'</span> <span id="L1605" class="LineNr">1605 </span> assume-console [ @@ -1669,7 +1669,7 @@ if ('onhashchange' in window) { <span id="L1607" class="LineNr">1607 </span> <span class="Conceal">¦</span> press end <span id="L1608" class="LineNr">1608 </span> ] <span id="L1609" class="LineNr">1609 </span> run [ -<span id="L1610" class="LineNr">1610 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1610" class="LineNr">1610 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1611" class="LineNr">1611 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L1612" class="LineNr">1612 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L1613" class="LineNr">1613 </span> ] @@ -1688,14 +1688,14 @@ if ('onhashchange' in window) { <span id="L1626" class="LineNr">1626 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1627" class="LineNr">1627 </span> s:text <span class="Special"><-</span> new <span class="Constant">[123</span> <span id="L1628" class="LineNr">1628 </span><span class="Constant">456]</span> -<span id="L1629" class="LineNr">1629 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1629" class="LineNr">1629 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> <span id="L1630" class="LineNr">1630 </span> <span class="Comment"># start on second line, press ctrl-u</span> <span id="L1631" class="LineNr">1631 </span> assume-console [ <span id="L1632" class="LineNr">1632 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 2</span> <span id="L1633" class="LineNr">1633 </span> <span class="Conceal">¦</span> press ctrl-u <span id="L1634" class="LineNr">1634 </span> ] <span id="L1635" class="LineNr">1635 </span> run [ -<span id="L1636" class="LineNr">1636 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1636" class="LineNr">1636 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1637" class="LineNr">1637 </span> ] <span id="L1638" class="LineNr">1638 </span> <span class="Comment"># cursor deletes to start of line</span> <span id="L1639" class="LineNr">1639 </span> screen-should-contain [ @@ -1707,7 +1707,7 @@ if ('onhashchange' in window) { <span id="L1645" class="LineNr">1645 </span> ] <span id="L1646" class="LineNr">1646 </span>] <span id="L1647" class="LineNr">1647 </span> -<span id="L1648" class="LineNr">1648 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L183'><handle-special-character></a></span> [ +<span id="L1648" class="LineNr">1648 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L185'><handle-special-character></a></span> [ <span id="L1649" class="LineNr">1649 </span> <span class="Delimiter">{</span> <span id="L1650" class="LineNr">1650 </span> <span class="Conceal">¦</span> delete-to-start-of-line?:bool <span class="Special"><-</span> equal c, <span class="Constant">21/ctrl-u</span> <span id="L1651" class="LineNr">1651 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> delete-to-start-of-line? @@ -1751,14 +1751,14 @@ if ('onhashchange' in window) { <span id="L1689" class="LineNr">1689 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1690" class="LineNr">1690 </span> s:text <span class="Special"><-</span> new <span class="Constant">[123</span> <span id="L1691" class="LineNr">1691 </span><span class="Constant">456]</span> -<span id="L1692" class="LineNr">1692 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1692" class="LineNr">1692 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> <span id="L1693" class="LineNr">1693 </span> <span class="Comment"># start on first line (no newline before), press ctrl-u</span> <span id="L1694" class="LineNr">1694 </span> assume-console [ <span id="L1695" class="LineNr">1695 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 2</span> <span id="L1696" class="LineNr">1696 </span> <span class="Conceal">¦</span> press ctrl-u <span id="L1697" class="LineNr">1697 </span> ] <span id="L1698" class="LineNr">1698 </span> run [ -<span id="L1699" class="LineNr">1699 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1699" class="LineNr">1699 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1700" class="LineNr">1700 </span> ] <span id="L1701" class="LineNr">1701 </span> <span class="Comment"># cursor deletes to start of line</span> <span id="L1702" class="LineNr">1702 </span> screen-should-contain [ @@ -1775,14 +1775,14 @@ if ('onhashchange' in window) { <span id="L1713" class="LineNr">1713 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1714" class="LineNr">1714 </span> s:text <span class="Special"><-</span> new <span class="Constant">[123</span> <span id="L1715" class="LineNr">1715 </span><span class="Constant">456]</span> -<span id="L1716" class="LineNr">1716 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1716" class="LineNr">1716 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> <span id="L1717" class="LineNr">1717 </span> <span class="Comment"># start past end of line, press ctrl-u</span> <span id="L1718" class="LineNr">1718 </span> assume-console [ <span id="L1719" class="LineNr">1719 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 3</span> <span id="L1720" class="LineNr">1720 </span> <span class="Conceal">¦</span> press ctrl-u <span id="L1721" class="LineNr">1721 </span> ] <span id="L1722" class="LineNr">1722 </span> run [ -<span id="L1723" class="LineNr">1723 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1723" class="LineNr">1723 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1724" class="LineNr">1724 </span> ] <span id="L1725" class="LineNr">1725 </span> <span class="Comment"># cursor deletes to start of line</span> <span id="L1726" class="LineNr">1726 </span> screen-should-contain [ @@ -1799,14 +1799,14 @@ if ('onhashchange' in window) { <span id="L1737" class="LineNr">1737 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1738" class="LineNr">1738 </span> s:text <span class="Special"><-</span> new <span class="Constant">[123</span> <span id="L1739" class="LineNr">1739 </span><span class="Constant">456]</span> -<span id="L1740" class="LineNr">1740 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1740" class="LineNr">1740 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> <span id="L1741" class="LineNr">1741 </span> <span class="Comment"># start past end of final line, press ctrl-u</span> <span id="L1742" class="LineNr">1742 </span> assume-console [ <span id="L1743" class="LineNr">1743 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 3</span> <span id="L1744" class="LineNr">1744 </span> <span class="Conceal">¦</span> press ctrl-u <span id="L1745" class="LineNr">1745 </span> ] <span id="L1746" class="LineNr">1746 </span> run [ -<span id="L1747" class="LineNr">1747 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1747" class="LineNr">1747 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1748" class="LineNr">1748 </span> ] <span id="L1749" class="LineNr">1749 </span> <span class="Comment"># cursor deletes to start of line</span> <span id="L1750" class="LineNr">1750 </span> screen-should-contain [ @@ -1825,14 +1825,14 @@ if ('onhashchange' in window) { <span id="L1763" class="LineNr">1763 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1764" class="LineNr">1764 </span> s:text <span class="Special"><-</span> new <span class="Constant">[123</span> <span id="L1765" class="LineNr">1765 </span><span class="Constant">456]</span> -<span id="L1766" class="LineNr">1766 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1766" class="LineNr">1766 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> <span id="L1767" class="LineNr">1767 </span> <span class="Comment"># start on first line, press ctrl-k</span> <span id="L1768" class="LineNr">1768 </span> assume-console [ <span id="L1769" class="LineNr">1769 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 1</span> <span id="L1770" class="LineNr">1770 </span> <span class="Conceal">¦</span> press ctrl-k <span id="L1771" class="LineNr">1771 </span> ] <span id="L1772" class="LineNr">1772 </span> run [ -<span id="L1773" class="LineNr">1773 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1773" class="LineNr">1773 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1774" class="LineNr">1774 </span> ] <span id="L1775" class="LineNr">1775 </span> <span class="Comment"># cursor deletes to end of line</span> <span id="L1776" class="LineNr">1776 </span> screen-should-contain [ @@ -1844,7 +1844,7 @@ if ('onhashchange' in window) { <span id="L1782" class="LineNr">1782 </span> ] <span id="L1783" class="LineNr">1783 </span>] <span id="L1784" class="LineNr">1784 </span> -<span id="L1785" class="LineNr">1785 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L183'><handle-special-character></a></span> [ +<span id="L1785" class="LineNr">1785 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L185'><handle-special-character></a></span> [ <span id="L1786" class="LineNr">1786 </span> <span class="Delimiter">{</span> <span id="L1787" class="LineNr">1787 </span> <span class="Conceal">¦</span> delete-to-end-of-line?:bool <span class="Special"><-</span> equal c, <span class="Constant">11/ctrl-k</span> <span id="L1788" class="LineNr">1788 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> delete-to-end-of-line? @@ -1880,14 +1880,14 @@ if ('onhashchange' in window) { <span id="L1818" class="LineNr">1818 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1819" class="LineNr">1819 </span> s:text <span class="Special"><-</span> new <span class="Constant">[123</span> <span id="L1820" class="LineNr">1820 </span><span class="Constant">456]</span> -<span id="L1821" class="LineNr">1821 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1821" class="LineNr">1821 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> <span id="L1822" class="LineNr">1822 </span> <span class="Comment"># start on second line (no newline after), press ctrl-k</span> <span id="L1823" class="LineNr">1823 </span> assume-console [ <span id="L1824" class="LineNr">1824 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 1</span> <span id="L1825" class="LineNr">1825 </span> <span class="Conceal">¦</span> press ctrl-k <span id="L1826" class="LineNr">1826 </span> ] <span id="L1827" class="LineNr">1827 </span> run [ -<span id="L1828" class="LineNr">1828 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1828" class="LineNr">1828 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1829" class="LineNr">1829 </span> ] <span id="L1830" class="LineNr">1830 </span> <span class="Comment"># cursor deletes to end of line</span> <span id="L1831" class="LineNr">1831 </span> screen-should-contain [ @@ -1904,14 +1904,14 @@ if ('onhashchange' in window) { <span id="L1842" class="LineNr">1842 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1843" class="LineNr">1843 </span> s:text <span class="Special"><-</span> new <span class="Constant">[123</span> <span id="L1844" class="LineNr">1844 </span><span class="Constant">456]</span> -<span id="L1845" class="LineNr">1845 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1845" class="LineNr">1845 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> <span id="L1846" class="LineNr">1846 </span> <span class="Comment"># start at end of line</span> <span id="L1847" class="LineNr">1847 </span> assume-console [ <span id="L1848" class="LineNr">1848 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 2</span> <span id="L1849" class="LineNr">1849 </span> <span class="Conceal">¦</span> press ctrl-k <span id="L1850" class="LineNr">1850 </span> ] <span id="L1851" class="LineNr">1851 </span> run [ -<span id="L1852" class="LineNr">1852 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1852" class="LineNr">1852 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1853" class="LineNr">1853 </span> ] <span id="L1854" class="LineNr">1854 </span> <span class="Comment"># cursor deletes just last character</span> <span id="L1855" class="LineNr">1855 </span> screen-should-contain [ @@ -1928,14 +1928,14 @@ if ('onhashchange' in window) { <span id="L1866" class="LineNr">1866 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1867" class="LineNr">1867 </span> s:text <span class="Special"><-</span> new <span class="Constant">[123</span> <span id="L1868" class="LineNr">1868 </span><span class="Constant">456]</span> -<span id="L1869" class="LineNr">1869 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1869" class="LineNr">1869 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> <span id="L1870" class="LineNr">1870 </span> <span class="Comment"># start past end of line</span> <span id="L1871" class="LineNr">1871 </span> assume-console [ <span id="L1872" class="LineNr">1872 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 3</span> <span id="L1873" class="LineNr">1873 </span> <span class="Conceal">¦</span> press ctrl-k <span id="L1874" class="LineNr">1874 </span> ] <span id="L1875" class="LineNr">1875 </span> run [ -<span id="L1876" class="LineNr">1876 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1876" class="LineNr">1876 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1877" class="LineNr">1877 </span> ] <span id="L1878" class="LineNr">1878 </span> <span class="Comment"># cursor deletes nothing</span> <span id="L1879" class="LineNr">1879 </span> screen-should-contain [ @@ -1952,14 +1952,14 @@ if ('onhashchange' in window) { <span id="L1890" class="LineNr">1890 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1891" class="LineNr">1891 </span> s:text <span class="Special"><-</span> new <span class="Constant">[123</span> <span id="L1892" class="LineNr">1892 </span><span class="Constant">456]</span> -<span id="L1893" class="LineNr">1893 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1893" class="LineNr">1893 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> <span id="L1894" class="LineNr">1894 </span> <span class="Comment"># start at end of text</span> <span id="L1895" class="LineNr">1895 </span> assume-console [ <span id="L1896" class="LineNr">1896 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 2</span> <span id="L1897" class="LineNr">1897 </span> <span class="Conceal">¦</span> press ctrl-k <span id="L1898" class="LineNr">1898 </span> ] <span id="L1899" class="LineNr">1899 </span> run [ -<span id="L1900" class="LineNr">1900 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1900" class="LineNr">1900 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1901" class="LineNr">1901 </span> ] <span id="L1902" class="LineNr">1902 </span> <span class="Comment"># cursor deletes just the final character</span> <span id="L1903" class="LineNr">1903 </span> screen-should-contain [ @@ -1976,14 +1976,14 @@ if ('onhashchange' in window) { <span id="L1914" class="LineNr">1914 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L1915" class="LineNr">1915 </span> s:text <span class="Special"><-</span> new <span class="Constant">[123</span> <span id="L1916" class="LineNr">1916 </span><span class="Constant">456]</span> -<span id="L1917" class="LineNr">1917 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1917" class="LineNr">1917 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> <span id="L1918" class="LineNr">1918 </span> <span class="Comment"># start past end of text</span> <span id="L1919" class="LineNr">1919 </span> assume-console [ <span id="L1920" class="LineNr">1920 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 3</span> <span id="L1921" class="LineNr">1921 </span> <span class="Conceal">¦</span> press ctrl-k <span id="L1922" class="LineNr">1922 </span> ] <span id="L1923" class="LineNr">1923 </span> run [ -<span id="L1924" class="LineNr">1924 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1924" class="LineNr">1924 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1925" class="LineNr">1925 </span> ] <span id="L1926" class="LineNr">1926 </span> <span class="Comment"># cursor deletes nothing</span> <span id="L1927" class="LineNr">1927 </span> screen-should-contain [ @@ -2006,8 +2006,8 @@ if ('onhashchange' in window) { <span id="L1944" class="LineNr">1944 </span><span class="Constant">b</span> <span id="L1945" class="LineNr">1945 </span><span class="Constant">c</span> <span id="L1946" class="LineNr">1946 </span><span class="Constant">d]</span> -<span id="L1947" class="LineNr">1947 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L1948" class="LineNr">1948 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L1947" class="LineNr">1947 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L1948" class="LineNr">1948 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L1949" class="LineNr">1949 </span> screen-should-contain [ <span id="L1950" class="LineNr">1950 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L1951" class="LineNr">1951 </span> <span class="Conceal">¦</span><span class="Constant"> .a .</span> @@ -2020,7 +2020,7 @@ if ('onhashchange' in window) { <span id="L1958" class="LineNr">1958 </span> <span class="Conceal">¦</span> press down-arrow <span id="L1959" class="LineNr">1959 </span> ] <span id="L1960" class="LineNr">1960 </span> run [ -<span id="L1961" class="LineNr">1961 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L1961" class="LineNr">1961 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L1962" class="LineNr">1962 </span> ] <span id="L1963" class="LineNr">1963 </span> <span class="Comment"># screen slides by one line</span> <span id="L1964" class="LineNr">1964 </span> screen-should-contain [ @@ -2085,8 +2085,8 @@ if ('onhashchange' in window) { <span id="L2023" class="LineNr">2023 </span><span class="Constant">g</span> <span id="L2024" class="LineNr">2024 </span><span class="Constant">h</span> <span id="L2025" class="LineNr">2025 </span><span class="Constant">i]</span> -<span id="L2026" class="LineNr">2026 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> -<span id="L2027" class="LineNr">2027 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L2026" class="LineNr">2026 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> +<span id="L2027" class="LineNr">2027 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L2028" class="LineNr">2028 </span> screen-should-contain [ <span id="L2029" class="LineNr">2029 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L2030" class="LineNr">2030 </span> <span class="Conceal">¦</span><span class="Constant"> .abcd↩ .</span> @@ -2099,7 +2099,7 @@ if ('onhashchange' in window) { <span id="L2037" class="LineNr">2037 </span> <span class="Conceal">¦</span> press down-arrow <span id="L2038" class="LineNr">2038 </span> ] <span id="L2039" class="LineNr">2039 </span> run [ -<span id="L2040" class="LineNr">2040 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2040" class="LineNr">2040 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2041" class="LineNr">2041 </span> ] <span id="L2042" class="LineNr">2042 </span> <span class="Comment"># screen shows partial wrapped line</span> <span id="L2043" class="LineNr">2043 </span> screen-should-contain [ @@ -2119,14 +2119,14 @@ if ('onhashchange' in window) { <span id="L2057" class="LineNr">2057 </span><span class="Constant">k</span> <span id="L2058" class="LineNr">2058 </span><span class="Constant">l</span> <span id="L2059" class="LineNr">2059 </span><span class="Constant">m]</span> -<span id="L2060" class="LineNr">2060 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> +<span id="L2060" class="LineNr">2060 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> <span id="L2061" class="LineNr">2061 </span> <span class="Comment"># position cursor at last line, then try to move further down</span> <span id="L2062" class="LineNr">2062 </span> assume-console [ <span id="L2063" class="LineNr">2063 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 0</span> <span id="L2064" class="LineNr">2064 </span> <span class="Conceal">¦</span> press down-arrow <span id="L2065" class="LineNr">2065 </span> ] <span id="L2066" class="LineNr">2066 </span> run [ -<span id="L2067" class="LineNr">2067 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2067" class="LineNr">2067 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2068" class="LineNr">2068 </span> ] <span id="L2069" class="LineNr">2069 </span> <span class="Comment"># screen shows partial wrapped line containing a wrap icon</span> <span id="L2070" class="LineNr">2070 </span> screen-should-contain [ @@ -2140,7 +2140,7 @@ if ('onhashchange' in window) { <span id="L2078" class="LineNr">2078 </span> <span class="Conceal">¦</span> press down-arrow <span id="L2079" class="LineNr">2079 </span> ] <span id="L2080" class="LineNr">2080 </span> run [ -<span id="L2081" class="LineNr">2081 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2081" class="LineNr">2081 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2082" class="LineNr">2082 </span> ] <span id="L2083" class="LineNr">2083 </span> <span class="Comment"># screen shows partial wrapped line</span> <span id="L2084" class="LineNr">2084 </span> screen-should-contain [ @@ -2159,14 +2159,14 @@ if ('onhashchange' in window) { <span id="L2097" class="LineNr">2097 </span> s:text <span class="Special"><-</span> new <span class="Constant">[a</span> <span id="L2098" class="LineNr">2098 </span><span class="Constant">b</span> <span id="L2099" class="LineNr">2099 </span><span class="Constant">cdef]</span> -<span id="L2100" class="LineNr">2100 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> +<span id="L2100" class="LineNr">2100 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> <span id="L2101" class="LineNr">2101 </span> <span class="Comment"># position cursor at end, type a character</span> <span id="L2102" class="LineNr">2102 </span> assume-console [ <span id="L2103" class="LineNr">2103 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 4</span> <span id="L2104" class="LineNr">2104 </span> <span class="Conceal">¦</span> type <span class="Constant">[g]</span> <span id="L2105" class="LineNr">2105 </span> ] <span id="L2106" class="LineNr">2106 </span> run [ -<span id="L2107" class="LineNr">2107 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2107" class="LineNr">2107 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2108" class="LineNr">2108 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L2109" class="LineNr">2109 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L2110" class="LineNr">2110 </span> ] @@ -2190,14 +2190,14 @@ if ('onhashchange' in window) { <span id="L2128" class="LineNr">2128 </span> s:text <span class="Special"><-</span> new <span class="Constant">[a</span> <span id="L2129" class="LineNr">2129 </span><span class="Constant">b</span> <span id="L2130" class="LineNr">2130 </span><span class="Constant">c]</span> -<span id="L2131" class="LineNr">2131 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> +<span id="L2131" class="LineNr">2131 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> <span id="L2132" class="LineNr">2132 </span> assume-console [ <span id="L2133" class="LineNr">2133 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 4</span> <span id="L2134" class="LineNr">2134 </span> <span class="Conceal">¦</span> type [ <span id="L2135" class="LineNr">2135 </span>] <span id="L2136" class="LineNr">2136 </span> ] <span id="L2137" class="LineNr">2137 </span> run [ -<span id="L2138" class="LineNr">2138 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2138" class="LineNr">2138 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2139" class="LineNr">2139 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L2140" class="LineNr">2140 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L2141" class="LineNr">2141 </span> ] @@ -2222,14 +2222,14 @@ if ('onhashchange' in window) { <span id="L2160" class="LineNr">2160 </span> s:text <span class="Special"><-</span> new <span class="Constant">[a</span> <span id="L2161" class="LineNr">2161 </span><span class="Constant">b</span> <span id="L2162" class="LineNr">2162 </span><span class="Constant">cdefgh]</span> -<span id="L2163" class="LineNr">2163 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> +<span id="L2163" class="LineNr">2163 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> <span id="L2164" class="LineNr">2164 </span> <span class="Comment"># position cursor at end of screen and try to move right</span> <span id="L2165" class="LineNr">2165 </span> assume-console [ <span id="L2166" class="LineNr">2166 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 3</span> <span id="L2167" class="LineNr">2167 </span> <span class="Conceal">¦</span> press right-arrow <span id="L2168" class="LineNr">2168 </span> ] <span id="L2169" class="LineNr">2169 </span> run [ -<span id="L2170" class="LineNr">2170 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2170" class="LineNr">2170 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2171" class="LineNr">2171 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L2172" class="LineNr">2172 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L2173" class="LineNr">2173 </span> ] @@ -2255,14 +2255,14 @@ if ('onhashchange' in window) { <span id="L2193" class="LineNr">2193 </span><span class="Constant">b</span> <span id="L2194" class="LineNr">2194 </span><span class="Constant">c</span> <span id="L2195" class="LineNr">2195 </span><span class="Constant">d]</span> -<span id="L2196" class="LineNr">2196 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> +<span id="L2196" class="LineNr">2196 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> <span id="L2197" class="LineNr">2197 </span> <span class="Comment"># position cursor at end of screen and try to move right</span> <span id="L2198" class="LineNr">2198 </span> assume-console [ <span id="L2199" class="LineNr">2199 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 3</span> <span id="L2200" class="LineNr">2200 </span> <span class="Conceal">¦</span> press right-arrow <span id="L2201" class="LineNr">2201 </span> ] <span id="L2202" class="LineNr">2202 </span> run [ -<span id="L2203" class="LineNr">2203 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2203" class="LineNr">2203 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2204" class="LineNr">2204 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L2205" class="LineNr">2205 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L2206" class="LineNr">2206 </span> ] @@ -2284,8 +2284,8 @@ if ('onhashchange' in window) { <span id="L2222" class="LineNr">2222 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">5/height</span> <span id="L2223" class="LineNr">2223 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> <span id="L2224" class="LineNr">2224 </span><span class="Constant">de]</span> -<span id="L2225" class="LineNr">2225 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L2226" class="LineNr">2226 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L2225" class="LineNr">2225 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L2226" class="LineNr">2226 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L2227" class="LineNr">2227 </span> $clear-trace <span id="L2228" class="LineNr">2228 </span> <span class="Comment"># try to move down past end of text</span> <span id="L2229" class="LineNr">2229 </span> assume-console [ @@ -2293,7 +2293,7 @@ if ('onhashchange' in window) { <span id="L2231" class="LineNr">2231 </span> <span class="Conceal">¦</span> press down-arrow <span id="L2232" class="LineNr">2232 </span> ] <span id="L2233" class="LineNr">2233 </span> run [ -<span id="L2234" class="LineNr">2234 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2234" class="LineNr">2234 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2235" class="LineNr">2235 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L2236" class="LineNr">2236 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L2237" class="LineNr">2237 </span> ] @@ -2306,7 +2306,7 @@ if ('onhashchange' in window) { <span id="L2244" class="LineNr">2244 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> <span id="L2245" class="LineNr">2245 </span> ] <span id="L2246" class="LineNr">2246 </span> run [ -<span id="L2247" class="LineNr">2247 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2247" class="LineNr">2247 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2248" class="LineNr">2248 </span> ] <span id="L2249" class="LineNr">2249 </span> screen-should-contain [ <span id="L2250" class="LineNr">2250 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -2321,7 +2321,7 @@ if ('onhashchange' in window) { <span id="L2259" class="LineNr">2259 </span> <span class="Conceal">¦</span> press down-arrow <span id="L2260" class="LineNr">2260 </span> ] <span id="L2261" class="LineNr">2261 </span> run [ -<span id="L2262" class="LineNr">2262 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2262" class="LineNr">2262 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2263" class="LineNr">2263 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L2264" class="LineNr">2264 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L2265" class="LineNr">2265 </span> ] @@ -2335,7 +2335,7 @@ if ('onhashchange' in window) { <span id="L2273" class="LineNr">2273 </span> <span class="Conceal">¦</span> type <span class="Constant">[1]</span> <span id="L2274" class="LineNr">2274 </span> ] <span id="L2275" class="LineNr">2275 </span> run [ -<span id="L2276" class="LineNr">2276 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2276" class="LineNr">2276 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2277" class="LineNr">2277 </span> ] <span id="L2278" class="LineNr">2278 </span> screen-should-contain [ <span id="L2279" class="LineNr">2279 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -2357,8 +2357,8 @@ if ('onhashchange' in window) { <span id="L2295" class="LineNr">2295 </span><span class="Constant">e</span> <span id="L2296" class="LineNr">2296 </span><span class="Constant">f</span> <span id="L2297" class="LineNr">2297 </span><span class="Constant">g]</span> -<span id="L2298" class="LineNr">2298 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> -<span id="L2299" class="LineNr">2299 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L2298" class="LineNr">2298 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> +<span id="L2299" class="LineNr">2299 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L2300" class="LineNr">2300 </span> <span class="Comment"># scroll down one page and one line</span> <span id="L2301" class="LineNr">2301 </span> assume-console [ <span id="L2302" class="LineNr">2302 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2789'>page-down</a> @@ -2366,7 +2366,7 @@ if ('onhashchange' in window) { <span id="L2304" class="LineNr">2304 </span> <span class="Conceal">¦</span> press down-arrow <span id="L2305" class="LineNr">2305 </span> ] <span id="L2306" class="LineNr">2306 </span> run [ -<span id="L2307" class="LineNr">2307 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2307" class="LineNr">2307 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2308" class="LineNr">2308 </span> ] <span id="L2309" class="LineNr">2309 </span> <span class="Comment"># screen scrolls down 3 lines</span> <span id="L2310" class="LineNr">2310 </span> screen-should-contain [ @@ -2388,8 +2388,8 @@ if ('onhashchange' in window) { <span id="L2326" class="LineNr">2326 </span><span class="Constant">b</span> <span id="L2327" class="LineNr">2327 </span><span class="Constant">c</span> <span id="L2328" class="LineNr">2328 </span><span class="Constant">d]</span> -<span id="L2329" class="LineNr">2329 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L2330" class="LineNr">2330 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L2329" class="LineNr">2329 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L2330" class="LineNr">2330 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L2331" class="LineNr">2331 </span> screen-should-contain [ <span id="L2332" class="LineNr">2332 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L2333" class="LineNr">2333 </span> <span class="Conceal">¦</span><span class="Constant"> .a .</span> @@ -2402,7 +2402,7 @@ if ('onhashchange' in window) { <span id="L2340" class="LineNr">2340 </span> <span class="Conceal">¦</span> press up-arrow <span id="L2341" class="LineNr">2341 </span> ] <span id="L2342" class="LineNr">2342 </span> run [ -<span id="L2343" class="LineNr">2343 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2343" class="LineNr">2343 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2344" class="LineNr">2344 </span> ] <span id="L2345" class="LineNr">2345 </span> <span class="Comment"># screen slides by one line</span> <span id="L2346" class="LineNr">2346 </span> screen-should-contain [ @@ -2477,8 +2477,8 @@ if ('onhashchange' in window) { <span id="L2415" class="LineNr">2415 </span><span class="Constant">g</span> <span id="L2416" class="LineNr">2416 </span><span class="Constant">h</span> <span id="L2417" class="LineNr">2417 </span><span class="Constant">i]</span> -<span id="L2418" class="LineNr">2418 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> -<span id="L2419" class="LineNr">2419 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L2418" class="LineNr">2418 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> +<span id="L2419" class="LineNr">2419 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L2420" class="LineNr">2420 </span> screen-should-contain [ <span id="L2421" class="LineNr">2421 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L2422" class="LineNr">2422 </span> <span class="Conceal">¦</span><span class="Constant"> .abcd↩ .</span> @@ -2490,7 +2490,7 @@ if ('onhashchange' in window) { <span id="L2428" class="LineNr">2428 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2789'>page-down</a> <span id="L2429" class="LineNr">2429 </span> ] <span id="L2430" class="LineNr">2430 </span> run [ -<span id="L2431" class="LineNr">2431 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2431" class="LineNr">2431 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2432" class="LineNr">2432 </span> ] <span id="L2433" class="LineNr">2433 </span> screen-should-contain [ <span id="L2434" class="LineNr">2434 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -2503,7 +2503,7 @@ if ('onhashchange' in window) { <span id="L2441" class="LineNr">2441 </span> <span class="Conceal">¦</span> press up-arrow <span id="L2442" class="LineNr">2442 </span> ] <span id="L2443" class="LineNr">2443 </span> run [ -<span id="L2444" class="LineNr">2444 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2444" class="LineNr">2444 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2445" class="LineNr">2445 </span> ] <span id="L2446" class="LineNr">2446 </span> <span class="Comment"># screen shows partial wrapped line</span> <span id="L2447" class="LineNr">2447 </span> screen-should-contain [ @@ -2523,14 +2523,14 @@ if ('onhashchange' in window) { <span id="L2461" class="LineNr">2461 </span><span class="Constant">k</span> <span id="L2462" class="LineNr">2462 </span><span class="Constant">l</span> <span id="L2463" class="LineNr">2463 </span><span class="Constant">m]</span> -<span id="L2464" class="LineNr">2464 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> -<span id="L2465" class="LineNr">2465 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L2464" class="LineNr">2464 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> +<span id="L2465" class="LineNr">2465 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L2466" class="LineNr">2466 </span> <span class="Comment"># position cursor at top of second page</span> <span id="L2467" class="LineNr">2467 </span> assume-console [ <span id="L2468" class="LineNr">2468 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2789'>page-down</a> <span id="L2469" class="LineNr">2469 </span> ] <span id="L2470" class="LineNr">2470 </span> run [ -<span id="L2471" class="LineNr">2471 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2471" class="LineNr">2471 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2472" class="LineNr">2472 </span> ] <span id="L2473" class="LineNr">2473 </span> screen-should-contain [ <span id="L2474" class="LineNr">2474 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -2544,7 +2544,7 @@ if ('onhashchange' in window) { <span id="L2482" class="LineNr">2482 </span> <span class="Conceal">¦</span> press up-arrow <span id="L2483" class="LineNr">2483 </span> ] <span id="L2484" class="LineNr">2484 </span> run [ -<span id="L2485" class="LineNr">2485 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2485" class="LineNr">2485 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2486" class="LineNr">2486 </span> ] <span id="L2487" class="LineNr">2487 </span> <span class="Comment"># screen shows partial wrapped line</span> <span id="L2488" class="LineNr">2488 </span> screen-should-contain [ @@ -2559,7 +2559,7 @@ if ('onhashchange' in window) { <span id="L2497" class="LineNr">2497 </span> <span class="Conceal">¦</span> press up-arrow <span id="L2498" class="LineNr">2498 </span> ] <span id="L2499" class="LineNr">2499 </span> run [ -<span id="L2500" class="LineNr">2500 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2500" class="LineNr">2500 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2501" class="LineNr">2501 </span> ] <span id="L2502" class="LineNr">2502 </span> <span class="Comment"># screen shows partial wrapped line</span> <span id="L2503" class="LineNr">2503 </span> screen-should-contain [ @@ -2574,7 +2574,7 @@ if ('onhashchange' in window) { <span id="L2512" class="LineNr">2512 </span> <span class="Conceal">¦</span> press up-arrow <span id="L2513" class="LineNr">2513 </span> ] <span id="L2514" class="LineNr">2514 </span> run [ -<span id="L2515" class="LineNr">2515 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2515" class="LineNr">2515 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2516" class="LineNr">2516 </span> ] <span id="L2517" class="LineNr">2517 </span> <span class="Comment"># screen shows partial wrapped line</span> <span id="L2518" class="LineNr">2518 </span> screen-should-contain [ @@ -2598,8 +2598,8 @@ if ('onhashchange' in window) { <span id="L2536" class="LineNr">2536 </span><span class="Constant">g</span> <span id="L2537" class="LineNr">2537 </span><span class="Constant">h</span> <span id="L2538" class="LineNr">2538 </span><span class="Constant">i]</span> -<span id="L2539" class="LineNr">2539 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">6/right</span> -<span id="L2540" class="LineNr">2540 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L2539" class="LineNr">2539 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">6/right</span> +<span id="L2540" class="LineNr">2540 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L2541" class="LineNr">2541 </span> screen-should-contain [ <span id="L2542" class="LineNr">2542 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L2543" class="LineNr">2543 </span> <span class="Conceal">¦</span><span class="Constant"> .abcde↩ .</span> @@ -2611,7 +2611,7 @@ if ('onhashchange' in window) { <span id="L2549" class="LineNr">2549 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2789'>page-down</a> <span id="L2550" class="LineNr">2550 </span> ] <span id="L2551" class="LineNr">2551 </span> run [ -<span id="L2552" class="LineNr">2552 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2552" class="LineNr">2552 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2553" class="LineNr">2553 </span> ] <span id="L2554" class="LineNr">2554 </span> screen-should-contain [ <span id="L2555" class="LineNr">2555 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -2624,7 +2624,7 @@ if ('onhashchange' in window) { <span id="L2562" class="LineNr">2562 </span> <span class="Conceal">¦</span> press up-arrow <span id="L2563" class="LineNr">2563 </span> ] <span id="L2564" class="LineNr">2564 </span> run [ -<span id="L2565" class="LineNr">2565 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2565" class="LineNr">2565 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2566" class="LineNr">2566 </span> ] <span id="L2567" class="LineNr">2567 </span> <span class="Comment"># screen shows partial wrapped line</span> <span id="L2568" class="LineNr">2568 </span> screen-should-contain [ @@ -2646,13 +2646,13 @@ if ('onhashchange' in window) { <span id="L2584" class="LineNr">2584 </span>c <span id="L2585" class="LineNr">2585 </span>d <span id="L2586" class="LineNr">2586 </span>e] -<span id="L2587" class="LineNr">2587 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">6/right</span> -<span id="L2588" class="LineNr">2588 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L2587" class="LineNr">2587 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">6/right</span> +<span id="L2588" class="LineNr">2588 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L2589" class="LineNr">2589 </span> assume-console [ <span id="L2590" class="LineNr">2590 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2789'>page-down</a> <span id="L2591" class="LineNr">2591 </span> ] <span id="L2592" class="LineNr">2592 </span> run [ -<span id="L2593" class="LineNr">2593 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2593" class="LineNr">2593 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2594" class="LineNr">2594 </span> ] <span id="L2595" class="LineNr">2595 </span> screen-should-contain [ <span id="L2596" class="LineNr">2596 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -2664,7 +2664,7 @@ if ('onhashchange' in window) { <span id="L2602" class="LineNr">2602 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2789'>page-down</a> <span id="L2603" class="LineNr">2603 </span> ] <span id="L2604" class="LineNr">2604 </span> run [ -<span id="L2605" class="LineNr">2605 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2605" class="LineNr">2605 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2606" class="LineNr">2606 </span> ] <span id="L2607" class="LineNr">2607 </span> screen-should-contain [ <span id="L2608" class="LineNr">2608 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -2676,7 +2676,7 @@ if ('onhashchange' in window) { <span id="L2614" class="LineNr">2614 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2987'>page-up</a> <span id="L2615" class="LineNr">2615 </span> ] <span id="L2616" class="LineNr">2616 </span> run [ -<span id="L2617" class="LineNr">2617 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2617" class="LineNr">2617 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2618" class="LineNr">2618 </span> ] <span id="L2619" class="LineNr">2619 </span> screen-should-contain [ <span id="L2620" class="LineNr">2620 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -2696,14 +2696,14 @@ if ('onhashchange' in window) { <span id="L2634" class="LineNr">2634 </span><span class="Constant">c</span> <span id="L2635" class="LineNr">2635 </span><span class="Constant">d</span> <span id="L2636" class="LineNr">2636 </span><span class="Constant">e]</span> -<span id="L2637" class="LineNr">2637 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> -<span id="L2638" class="LineNr">2638 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L2637" class="LineNr">2637 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> +<span id="L2638" class="LineNr">2638 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L2639" class="LineNr">2639 </span> <span class="Comment"># position cursor at top of second page</span> <span id="L2640" class="LineNr">2640 </span> assume-console [ <span id="L2641" class="LineNr">2641 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2789'>page-down</a> <span id="L2642" class="LineNr">2642 </span> ] <span id="L2643" class="LineNr">2643 </span> run [ -<span id="L2644" class="LineNr">2644 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2644" class="LineNr">2644 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2645" class="LineNr">2645 </span> ] <span id="L2646" class="LineNr">2646 </span> screen-should-contain [ <span id="L2647" class="LineNr">2647 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -2716,7 +2716,7 @@ if ('onhashchange' in window) { <span id="L2654" class="LineNr">2654 </span> <span class="Conceal">¦</span> press left-arrow <span id="L2655" class="LineNr">2655 </span> ] <span id="L2656" class="LineNr">2656 </span> run [ -<span id="L2657" class="LineNr">2657 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2657" class="LineNr">2657 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2658" class="LineNr">2658 </span> <span class="Conceal">¦</span> 3:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-row:offset</span> <span id="L2659" class="LineNr">2659 </span> <span class="Conceal">¦</span> 4:num/<span class="Special">raw</span> <span class="Special"><-</span> get *e, <span class="Constant">cursor-column:offset</span> <span id="L2660" class="LineNr">2660 </span> ] @@ -2742,8 +2742,8 @@ if ('onhashchange' in window) { <span id="L2680" class="LineNr">2680 </span><span class="Constant">b</span> <span id="L2681" class="LineNr">2681 </span><span class="Constant">c</span> <span id="L2682" class="LineNr">2682 </span><span class="Constant">d]</span> -<span id="L2683" class="LineNr">2683 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L2684" class="LineNr">2684 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L2683" class="LineNr">2683 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L2684" class="LineNr">2684 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L2685" class="LineNr">2685 </span> screen-should-contain [ <span id="L2686" class="LineNr">2686 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L2687" class="LineNr">2687 </span> <span class="Conceal">¦</span><span class="Constant"> .a .</span> @@ -2758,7 +2758,7 @@ if ('onhashchange' in window) { <span id="L2696" class="LineNr">2696 </span> <span class="Conceal">¦</span> press up-arrow <span id="L2697" class="LineNr">2697 </span> ] <span id="L2698" class="LineNr">2698 </span> run [ -<span id="L2699" class="LineNr">2699 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2699" class="LineNr">2699 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2700" class="LineNr">2700 </span> ] <span id="L2701" class="LineNr">2701 </span> <span class="Comment"># screen slides by one line</span> <span id="L2702" class="LineNr">2702 </span> screen-should-contain [ @@ -2772,7 +2772,7 @@ if ('onhashchange' in window) { <span id="L2710" class="LineNr">2710 </span> <span class="Conceal">¦</span> press up-arrow <span id="L2711" class="LineNr">2711 </span> ] <span id="L2712" class="LineNr">2712 </span> run [ -<span id="L2713" class="LineNr">2713 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2713" class="LineNr">2713 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2714" class="LineNr">2714 </span> ] <span id="L2715" class="LineNr">2715 </span> <span class="Comment"># screen remains unchanged</span> <span id="L2716" class="LineNr">2716 </span> screen-should-contain [ @@ -2792,8 +2792,8 @@ if ('onhashchange' in window) { <span id="L2730" class="LineNr">2730 </span><span class="Constant">b</span> <span id="L2731" class="LineNr">2731 </span><span class="Constant">c</span> <span id="L2732" class="LineNr">2732 </span><span class="Constant">d]</span> -<span id="L2733" class="LineNr">2733 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L2734" class="LineNr">2734 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L2733" class="LineNr">2733 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L2734" class="LineNr">2734 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L2735" class="LineNr">2735 </span> screen-should-contain [ <span id="L2736" class="LineNr">2736 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L2737" class="LineNr">2737 </span> <span class="Conceal">¦</span><span class="Constant"> .a .</span> @@ -2805,7 +2805,7 @@ if ('onhashchange' in window) { <span id="L2743" class="LineNr">2743 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2789'>page-down</a> <span id="L2744" class="LineNr">2744 </span> ] <span id="L2745" class="LineNr">2745 </span> run [ -<span id="L2746" class="LineNr">2746 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2746" class="LineNr">2746 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2747" class="LineNr">2747 </span> ] <span id="L2748" class="LineNr">2748 </span> <span class="Comment"># screen shows next page</span> <span id="L2749" class="LineNr">2749 </span> screen-should-contain [ @@ -2816,7 +2816,7 @@ if ('onhashchange' in window) { <span id="L2754" class="LineNr">2754 </span> ] <span id="L2755" class="LineNr">2755 </span>] <span id="L2756" class="LineNr">2756 </span> -<span id="L2757" class="LineNr">2757 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L183'><handle-special-character></a></span> [ +<span id="L2757" class="LineNr">2757 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L185'><handle-special-character></a></span> [ <span id="L2758" class="LineNr">2758 </span> <span class="Delimiter">{</span> <span id="L2759" class="LineNr">2759 </span> <span class="Conceal">¦</span> page-down?:bool <span class="Special"><-</span> equal c, <span class="Constant">6/ctrl-f</span> <span id="L2760" class="LineNr">2760 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> page-down? @@ -2831,7 +2831,7 @@ if ('onhashchange' in window) { <span id="L2769" class="LineNr">2769 </span> <span class="Delimiter">}</span> <span id="L2770" class="LineNr">2770 </span>] <span id="L2771" class="LineNr">2771 </span> -<span id="L2772" class="LineNr">2772 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L197'><handle-special-key></a></span> [ +<span id="L2772" class="LineNr">2772 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L199'><handle-special-key></a></span> [ <span id="L2773" class="LineNr">2773 </span> <span class="Delimiter">{</span> <span id="L2774" class="LineNr">2774 </span> <span class="Conceal">¦</span> page-down?:bool <span class="Special"><-</span> equal k, <span class="Constant">65518/page-down</span> <span id="L2775" class="LineNr">2775 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> page-down? @@ -2877,8 +2877,8 @@ if ('onhashchange' in window) { <span id="L2815" class="LineNr">2815 </span> assume-screen <span class="Constant">10/width</span>, <span class="Constant">4/height</span> <span id="L2816" class="LineNr">2816 </span> s:text <span class="Special"><-</span> new <span class="Constant">[a</span> <span id="L2817" class="LineNr">2817 </span><span class="Constant">b]</span> -<span id="L2818" class="LineNr">2818 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L2819" class="LineNr">2819 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L2818" class="LineNr">2818 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L2819" class="LineNr">2819 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L2820" class="LineNr">2820 </span> screen-should-contain [ <span id="L2821" class="LineNr">2821 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L2822" class="LineNr">2822 </span> <span class="Conceal">¦</span><span class="Constant"> .a .</span> @@ -2890,7 +2890,7 @@ if ('onhashchange' in window) { <span id="L2828" class="LineNr">2828 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2789'>page-down</a> <span id="L2829" class="LineNr">2829 </span> ] <span id="L2830" class="LineNr">2830 </span> run [ -<span id="L2831" class="LineNr">2831 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2831" class="LineNr">2831 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2832" class="LineNr">2832 </span> ] <span id="L2833" class="LineNr">2833 </span> <span class="Comment"># screen remains unmodified</span> <span id="L2834" class="LineNr">2834 </span> screen-should-contain [ @@ -2910,8 +2910,8 @@ if ('onhashchange' in window) { <span id="L2848" class="LineNr">2848 </span><span class="Constant">b</span> <span id="L2849" class="LineNr">2849 </span><span class="Constant">cdefgh]</span> <span id="L2850" class="LineNr">2850 </span> <span class="Comment"># editor screen triggers wrap of last line</span> -<span id="L2851" class="LineNr">2851 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">4/right</span> -<span id="L2852" class="LineNr">2852 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L2851" class="LineNr">2851 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">4/right</span> +<span id="L2852" class="LineNr">2852 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L2853" class="LineNr">2853 </span> <span class="Comment"># some part of last line is not displayed</span> <span id="L2854" class="LineNr">2854 </span> screen-should-contain [ <span id="L2855" class="LineNr">2855 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -2924,7 +2924,7 @@ if ('onhashchange' in window) { <span id="L2862" class="LineNr">2862 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2789'>page-down</a> <span id="L2863" class="LineNr">2863 </span> ] <span id="L2864" class="LineNr">2864 </span> run [ -<span id="L2865" class="LineNr">2865 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2865" class="LineNr">2865 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2866" class="LineNr">2866 </span> ] <span id="L2867" class="LineNr">2867 </span> <span class="Comment"># screen shows entire wrapped line</span> <span id="L2868" class="LineNr">2868 </span> screen-should-contain [ @@ -2943,8 +2943,8 @@ if ('onhashchange' in window) { <span id="L2881" class="LineNr">2881 </span> <span class="Comment"># and still has something left over</span> <span id="L2882" class="LineNr">2882 </span> s:text <span class="Special"><-</span> new <span class="Constant">[a</span> <span id="L2883" class="LineNr">2883 </span><span class="Constant">bcdefgh]</span> -<span id="L2884" class="LineNr">2884 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">4/right</span> -<span id="L2885" class="LineNr">2885 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L2884" class="LineNr">2884 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">4/right</span> +<span id="L2885" class="LineNr">2885 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L2886" class="LineNr">2886 </span> <span class="Comment"># some part of last line is not displayed</span> <span id="L2887" class="LineNr">2887 </span> screen-should-contain [ <span id="L2888" class="LineNr">2888 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -2957,7 +2957,7 @@ if ('onhashchange' in window) { <span id="L2895" class="LineNr">2895 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2789'>page-down</a> <span id="L2896" class="LineNr">2896 </span> ] <span id="L2897" class="LineNr">2897 </span> run [ -<span id="L2898" class="LineNr">2898 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2898" class="LineNr">2898 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2899" class="LineNr">2899 </span> ] <span id="L2900" class="LineNr">2900 </span> <span class="Comment"># screen shows entire wrapped line</span> <span id="L2901" class="LineNr">2901 </span> screen-should-contain [ @@ -2977,8 +2977,8 @@ if ('onhashchange' in window) { <span id="L2915" class="LineNr">2915 </span><span class="Constant">b</span> <span id="L2916" class="LineNr">2916 </span><span class="Constant">c</span> <span id="L2917" class="LineNr">2917 </span><span class="Constant">d]</span> -<span id="L2918" class="LineNr">2918 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L2919" class="LineNr">2919 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L2918" class="LineNr">2918 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L2919" class="LineNr">2919 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L2920" class="LineNr">2920 </span> screen-should-contain [ <span id="L2921" class="LineNr">2921 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L2922" class="LineNr">2922 </span> <span class="Conceal">¦</span><span class="Constant"> .a .</span> @@ -2990,7 +2990,7 @@ if ('onhashchange' in window) { <span id="L2928" class="LineNr">2928 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2789'>page-down</a> <span id="L2929" class="LineNr">2929 </span> ] <span id="L2930" class="LineNr">2930 </span> run [ -<span id="L2931" class="LineNr">2931 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2931" class="LineNr">2931 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2932" class="LineNr">2932 </span> ] <span id="L2933" class="LineNr">2933 </span> <span class="Comment"># screen shows next page</span> <span id="L2934" class="LineNr">2934 </span> screen-should-contain [ @@ -3004,7 +3004,7 @@ if ('onhashchange' in window) { <span id="L2942" class="LineNr">2942 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2987'>page-up</a> <span id="L2943" class="LineNr">2943 </span> ] <span id="L2944" class="LineNr">2944 </span> run [ -<span id="L2945" class="LineNr">2945 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L2945" class="LineNr">2945 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L2946" class="LineNr">2946 </span> ] <span id="L2947" class="LineNr">2947 </span> <span class="Comment"># screen shows original page again</span> <span id="L2948" class="LineNr">2948 </span> screen-should-contain [ @@ -3015,13 +3015,13 @@ if ('onhashchange' in window) { <span id="L2953" class="LineNr">2953 </span> ] <span id="L2954" class="LineNr">2954 </span>] <span id="L2955" class="LineNr">2955 </span> -<span id="L2956" class="LineNr">2956 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L183'><handle-special-character></a></span> [ +<span id="L2956" class="LineNr">2956 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L185'><handle-special-character></a></span> [ <span id="L2957" class="LineNr">2957 </span> <span class="Delimiter">{</span> <span id="L2958" class="LineNr">2958 </span> <span class="Conceal">¦</span> page-up?:bool <span class="Special"><-</span> equal c, <span class="Constant">2/ctrl-b</span> <span id="L2959" class="LineNr">2959 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> page-up? <span id="L2960" class="LineNr">2960 </span> <span class="Conceal">¦</span> old-top:&:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special"><-</span> get *editor, <span class="Constant">top-of-screen:offset</span> <span id="L2961" class="LineNr">2961 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> <move-cursor-begin></span> -<span id="L2962" class="LineNr">2962 </span> <span class="Conceal">¦</span> editor <span class="Special"><-</span> <a href='003-shortcuts.mu.html#L2987'>page-up</a> editor, <a href='../081print.mu.html#L594'>screen-height</a> +<span id="L2962" class="LineNr">2962 </span> <span class="Conceal">¦</span> editor <span class="Special"><-</span> <a href='003-shortcuts.mu.html#L2987'>page-up</a> editor, <a href='../081print.mu.html#L725'>screen-height</a> <span id="L2963" class="LineNr">2963 </span> <span class="Conceal">¦</span> undo-coalesce-tag:num <span class="Special"><-</span> copy <span class="Constant">0/never</span> <span id="L2964" class="LineNr">2964 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> <move-cursor-end></span> <span id="L2965" class="LineNr">2965 </span> <span class="Conceal">¦</span> top-of-screen:&:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special"><-</span> get *editor, <span class="Constant">top-of-screen:offset</span> @@ -3030,13 +3030,13 @@ if ('onhashchange' in window) { <span id="L2968" class="LineNr">2968 </span> <span class="Delimiter">}</span> <span id="L2969" class="LineNr">2969 </span>] <span id="L2970" class="LineNr">2970 </span> -<span id="L2971" class="LineNr">2971 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L197'><handle-special-key></a></span> [ +<span id="L2971" class="LineNr">2971 </span><span class="muRecipe">after</span> <span class="Constant"><a href='002-typing.mu.html#L199'><handle-special-key></a></span> [ <span id="L2972" class="LineNr">2972 </span> <span class="Delimiter">{</span> <span id="L2973" class="LineNr">2973 </span> <span class="Conceal">¦</span> page-up?:bool <span class="Special"><-</span> equal k, <span class="Constant">65519/page-up</span> <span id="L2974" class="LineNr">2974 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> page-up? <span id="L2975" class="LineNr">2975 </span> <span class="Conceal">¦</span> old-top:&:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special"><-</span> get *editor, <span class="Constant">top-of-screen:offset</span> <span id="L2976" class="LineNr">2976 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> <move-cursor-begin></span> -<span id="L2977" class="LineNr">2977 </span> <span class="Conceal">¦</span> editor <span class="Special"><-</span> <a href='003-shortcuts.mu.html#L2987'>page-up</a> editor, <a href='../081print.mu.html#L594'>screen-height</a> +<span id="L2977" class="LineNr">2977 </span> <span class="Conceal">¦</span> editor <span class="Special"><-</span> <a href='003-shortcuts.mu.html#L2987'>page-up</a> editor, <a href='../081print.mu.html#L725'>screen-height</a> <span id="L2978" class="LineNr">2978 </span> <span class="Conceal">¦</span> undo-coalesce-tag:num <span class="Special"><-</span> copy <span class="Constant">0/never</span> <span id="L2979" class="LineNr">2979 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> <move-cursor-end></span> <span id="L2980" class="LineNr">2980 </span> <span class="Conceal">¦</span> top-of-screen:&:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special"><-</span> get *editor, <span class="Constant">top-of-screen:offset</span> @@ -3046,10 +3046,10 @@ if ('onhashchange' in window) { <span id="L2984" class="LineNr">2984 </span> <span class="Delimiter">}</span> <span id="L2985" class="LineNr">2985 </span>] <span id="L2986" class="LineNr">2986 </span> -<span id="L2987" class="LineNr">2987 </span><span class="muRecipe">def</span> <a href='003-shortcuts.mu.html#L2987'>page-up</a> editor:&:editor, <a href='../081print.mu.html#L594'>screen-height</a>:num<span class="muRecipe"> -> </span>editor:&:editor [ +<span id="L2987" class="LineNr">2987 </span><span class="muRecipe">def</span> <a href='003-shortcuts.mu.html#L2987'>page-up</a> editor:&:editor, <a href='../081print.mu.html#L725'>screen-height</a>:num<span class="muRecipe"> -> </span>editor:&:editor [ <span id="L2988" class="LineNr">2988 </span> <span class="Constant">local-scope</span> <span id="L2989" class="LineNr">2989 </span> <span class="Constant">load-ingredients</span> -<span id="L2990" class="LineNr">2990 </span> max:num <span class="Special"><-</span> subtract <a href='../081print.mu.html#L594'>screen-height</a>, <span class="Constant">1/menu-bar</span>, <span class="Constant">1/overlapping-line</span> +<span id="L2990" class="LineNr">2990 </span> max:num <span class="Special"><-</span> subtract <a href='../081print.mu.html#L725'>screen-height</a>, <span class="Constant">1/menu-bar</span>, <span class="Constant">1/overlapping-line</span> <span id="L2991" class="LineNr">2991 </span> count:num <span class="Special"><-</span> copy<span class="Constant"> 0</span> <span id="L2992" class="LineNr">2992 </span> top-of-screen:&:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special"><-</span> get *editor, <span class="Constant">top-of-screen:offset</span> <span id="L2993" class="LineNr">2993 </span> <span class="Delimiter">{</span> @@ -3077,8 +3077,8 @@ if ('onhashchange' in window) { <span id="L3015" class="LineNr">3015 </span><span class="Constant">f</span> <span id="L3016" class="LineNr">3016 </span><span class="Constant">g</span> <span id="L3017" class="LineNr">3017 </span><span class="Constant">h]</span> -<span id="L3018" class="LineNr">3018 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> -<span id="L3019" class="LineNr">3019 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L3018" class="LineNr">3018 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">10/right</span> +<span id="L3019" class="LineNr">3019 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L3020" class="LineNr">3020 </span> screen-should-contain [ <span id="L3021" class="LineNr">3021 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L3022" class="LineNr">3022 </span> <span class="Conceal">¦</span><span class="Constant"> .a .</span> @@ -3091,7 +3091,7 @@ if ('onhashchange' in window) { <span id="L3029" class="LineNr">3029 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2789'>page-down</a> <span id="L3030" class="LineNr">3030 </span> ] <span id="L3031" class="LineNr">3031 </span> run [ -<span id="L3032" class="LineNr">3032 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L3032" class="LineNr">3032 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L3033" class="LineNr">3033 </span> ] <span id="L3034" class="LineNr">3034 </span> <span class="Comment"># screen shows third page</span> <span id="L3035" class="LineNr">3035 </span> screen-should-contain [ @@ -3105,7 +3105,7 @@ if ('onhashchange' in window) { <span id="L3043" class="LineNr">3043 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2987'>page-up</a> <span id="L3044" class="LineNr">3044 </span> ] <span id="L3045" class="LineNr">3045 </span> run [ -<span id="L3046" class="LineNr">3046 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L3046" class="LineNr">3046 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L3047" class="LineNr">3047 </span> ] <span id="L3048" class="LineNr">3048 </span> <span class="Comment"># screen shows second page</span> <span id="L3049" class="LineNr">3049 </span> screen-should-contain [ @@ -3119,7 +3119,7 @@ if ('onhashchange' in window) { <span id="L3057" class="LineNr">3057 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2987'>page-up</a> <span id="L3058" class="LineNr">3058 </span> ] <span id="L3059" class="LineNr">3059 </span> run [ -<span id="L3060" class="LineNr">3060 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L3060" class="LineNr">3060 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L3061" class="LineNr">3061 </span> ] <span id="L3062" class="LineNr">3062 </span> <span class="Comment"># screen shows original page again</span> <span id="L3063" class="LineNr">3063 </span> screen-should-contain [ @@ -3146,8 +3146,8 @@ if ('onhashchange' in window) { <span id="L3084" class="LineNr">3084 </span><span class="Constant">n</span> <span id="L3085" class="LineNr">3085 </span><span class="Constant">o]</span> <span id="L3086" class="LineNr">3086 </span> <span class="Comment"># editor screen triggers wrap of last line</span> -<span id="L3087" class="LineNr">3087 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">4/right</span> -<span id="L3088" class="LineNr">3088 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L3087" class="LineNr">3087 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">4/right</span> +<span id="L3088" class="LineNr">3088 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L3089" class="LineNr">3089 </span> <span class="Comment"># some part of last line is not displayed</span> <span id="L3090" class="LineNr">3090 </span> screen-should-contain [ <span id="L3091" class="LineNr">3091 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -3164,7 +3164,7 @@ if ('onhashchange' in window) { <span id="L3102" class="LineNr">3102 </span> <span class="Conceal">¦</span> press down-arrow <span id="L3103" class="LineNr">3103 </span> ] <span id="L3104" class="LineNr">3104 </span> run [ -<span id="L3105" class="LineNr">3105 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L3105" class="LineNr">3105 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L3106" class="LineNr">3106 </span> ] <span id="L3107" class="LineNr">3107 </span> <span class="Comment"># screen shows entire wrapped line</span> <span id="L3108" class="LineNr">3108 </span> screen-should-contain [ @@ -3180,7 +3180,7 @@ if ('onhashchange' in window) { <span id="L3118" class="LineNr">3118 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2987'>page-up</a> <span id="L3119" class="LineNr">3119 </span> ] <span id="L3120" class="LineNr">3120 </span> run [ -<span id="L3121" class="LineNr">3121 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L3121" class="LineNr">3121 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L3122" class="LineNr">3122 </span> ] <span id="L3123" class="LineNr">3123 </span> <span class="Comment"># screen resets</span> <span id="L3124" class="LineNr">3124 </span> screen-should-contain [ @@ -3201,8 +3201,8 @@ if ('onhashchange' in window) { <span id="L3139" class="LineNr">3139 </span> <span class="Comment"># and still has something left over</span> <span id="L3140" class="LineNr">3140 </span> s:text <span class="Special"><-</span> new <span class="Constant">[a</span> <span id="L3141" class="LineNr">3141 </span><span class="Constant">bcdefgh]</span> -<span id="L3142" class="LineNr">3142 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">4/right</span> -<span id="L3143" class="LineNr">3143 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L3142" class="LineNr">3142 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">4/right</span> +<span id="L3143" class="LineNr">3143 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L3144" class="LineNr">3144 </span> <span class="Comment"># some part of last line is not displayed</span> <span id="L3145" class="LineNr">3145 </span> screen-should-contain [ <span id="L3146" class="LineNr">3146 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -3215,7 +3215,7 @@ if ('onhashchange' in window) { <span id="L3153" class="LineNr">3153 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2789'>page-down</a> <span id="L3154" class="LineNr">3154 </span> ] <span id="L3155" class="LineNr">3155 </span> run [ -<span id="L3156" class="LineNr">3156 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L3156" class="LineNr">3156 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L3157" class="LineNr">3157 </span> ] <span id="L3158" class="LineNr">3158 </span> <span class="Comment"># screen shows entire wrapped line</span> <span id="L3159" class="LineNr">3159 </span> screen-should-contain [ @@ -3229,7 +3229,7 @@ if ('onhashchange' in window) { <span id="L3167" class="LineNr">3167 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2987'>page-up</a> <span id="L3168" class="LineNr">3168 </span> ] <span id="L3169" class="LineNr">3169 </span> run [ -<span id="L3170" class="LineNr">3170 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L3170" class="LineNr">3170 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L3171" class="LineNr">3171 </span> ] <span id="L3172" class="LineNr">3172 </span> <span class="Comment"># screen resets</span> <span id="L3173" class="LineNr">3173 </span> screen-should-contain [ @@ -3253,8 +3253,8 @@ if ('onhashchange' in window) { <span id="L3191" class="LineNr">3191 </span><span class="Constant">gxx</span> <span id="L3192" class="LineNr">3192 </span><span class="Constant">hxx</span> <span id="L3193" class="LineNr">3193 </span><span class="Constant">]</span> -<span id="L3194" class="LineNr">3194 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">4/right</span> -<span id="L3195" class="LineNr">3195 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L3194" class="LineNr">3194 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">4/right</span> +<span id="L3195" class="LineNr">3195 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L3196" class="LineNr">3196 </span> screen-should-contain [ <span id="L3197" class="LineNr">3197 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L3198" class="LineNr">3198 </span> <span class="Conceal">¦</span><span class="Constant"> .axx .</span> @@ -3265,7 +3265,7 @@ if ('onhashchange' in window) { <span id="L3203" class="LineNr">3203 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2789'>page-down</a> <span id="L3204" class="LineNr">3204 </span> ] <span id="L3205" class="LineNr">3205 </span> run [ -<span id="L3206" class="LineNr">3206 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L3206" class="LineNr">3206 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L3207" class="LineNr">3207 </span> ] <span id="L3208" class="LineNr">3208 </span> screen-should-contain [ <span id="L3209" class="LineNr">3209 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -3277,7 +3277,7 @@ if ('onhashchange' in window) { <span id="L3215" class="LineNr">3215 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2789'>page-down</a> <span id="L3216" class="LineNr">3216 </span> ] <span id="L3217" class="LineNr">3217 </span> run [ -<span id="L3218" class="LineNr">3218 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L3218" class="LineNr">3218 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L3219" class="LineNr">3219 </span> ] <span id="L3220" class="LineNr">3220 </span> screen-should-contain [ <span id="L3221" class="LineNr">3221 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -3290,7 +3290,7 @@ if ('onhashchange' in window) { <span id="L3228" class="LineNr">3228 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2987'>page-up</a> <span id="L3229" class="LineNr">3229 </span> ] <span id="L3230" class="LineNr">3230 </span> run [ -<span id="L3231" class="LineNr">3231 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L3231" class="LineNr">3231 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L3232" class="LineNr">3232 </span> ] <span id="L3233" class="LineNr">3233 </span> screen-should-contain [ <span id="L3234" class="LineNr">3234 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -3313,8 +3313,8 @@ if ('onhashchange' in window) { <span id="L3251" class="LineNr">3251 </span>fxy <span id="L3252" class="LineNr">3252 </span>gxy <span id="L3253" class="LineNr">3253 </span>] -<span id="L3254" class="LineNr">3254 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">4/right</span> -<span id="L3255" class="LineNr">3255 </span> <a href='002-typing.mu.html#L263'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L3254" class="LineNr">3254 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L51'>new-editor</a> s, <span class="Constant">0/left</span>, <span class="Constant">4/right</span> +<span id="L3255" class="LineNr">3255 </span> <a href='002-typing.mu.html#L265'>editor-render</a> <a href='../081print.mu.html#L4'>screen</a>, e <span id="L3256" class="LineNr">3256 </span> screen-should-contain [ <span id="L3257" class="LineNr">3257 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L3258" class="LineNr">3258 </span> <span class="Conceal">¦</span><span class="Constant"> .axy .</span> @@ -3325,7 +3325,7 @@ if ('onhashchange' in window) { <span id="L3263" class="LineNr">3263 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2789'>page-down</a> <span id="L3264" class="LineNr">3264 </span> ] <span id="L3265" class="LineNr">3265 </span> run [ -<span id="L3266" class="LineNr">3266 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L3266" class="LineNr">3266 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L3267" class="LineNr">3267 </span> ] <span id="L3268" class="LineNr">3268 </span> screen-should-contain [ <span id="L3269" class="LineNr">3269 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -3337,7 +3337,7 @@ if ('onhashchange' in window) { <span id="L3275" class="LineNr">3275 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2789'>page-down</a> <span id="L3276" class="LineNr">3276 </span> ] <span id="L3277" class="LineNr">3277 </span> run [ -<span id="L3278" class="LineNr">3278 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L3278" class="LineNr">3278 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L3279" class="LineNr">3279 </span> ] <span id="L3280" class="LineNr">3280 </span> screen-should-contain [ <span id="L3281" class="LineNr">3281 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> @@ -3350,7 +3350,7 @@ if ('onhashchange' in window) { <span id="L3288" class="LineNr">3288 </span> <span class="Conceal">¦</span> press <a href='003-shortcuts.mu.html#L2987'>page-up</a> <span id="L3289" class="LineNr">3289 </span> ] <span id="L3290" class="LineNr">3290 </span> run [ -<span id="L3291" class="LineNr">3291 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L14'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e +<span id="L3291" class="LineNr">3291 </span> <span class="Conceal">¦</span> <a href='002-typing.mu.html#L16'>editor-event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, e <span id="L3292" class="LineNr">3292 </span> ] <span id="L3293" class="LineNr">3293 </span> screen-should-contain [ <span id="L3294" class="LineNr">3294 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> |