diff options
| author | Kartik K. Agaram <vc@akkartik.com> | 2017-03-15 19:43:09 -0700 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2017-03-15 19:43:09 -0700 |
| commit | 951d135507b31097757e2b8ed433f7285bde4f27 (patch) | |
| tree | bc0da48d36704cdd817dfe39f26270f299f597ca | |
| parent | fadb576efca5586fc67bdc3f69fc32e86fc3bb01 (diff) | |
| download | mu-951d135507b31097757e2b8ed433f7285bde4f27.tar.gz | |
3797
| -rw-r--r-- | edit/001-editor.mu | 1 | ||||
| -rw-r--r-- | edit/004-programming-environment.mu | 1 | ||||
| -rw-r--r-- | html/edit/001-editor.mu.html | 667 | ||||
| -rw-r--r-- | html/edit/002-typing.mu.html | 2 | ||||
| -rw-r--r-- | html/edit/004-programming-environment.mu.html | 749 | ||||
| -rw-r--r-- | html/edit/005-sandbox.mu.html | 30 | ||||
| -rw-r--r-- | html/edit/006-sandbox-copy.mu.html | 2 | ||||
| -rw-r--r-- | html/edit/007-sandbox-delete.mu.html | 10 | ||||
| -rw-r--r-- | html/edit/008-sandbox-edit.mu.html | 6 | ||||
| -rw-r--r-- | html/edit/009-sandbox-test.mu.html | 2 | ||||
| -rw-r--r-- | html/edit/010-sandbox-trace.mu.html | 2 | ||||
| -rw-r--r-- | html/edit/011-errors.mu.html | 8 | ||||
| -rw-r--r-- | sandbox/001-editor.mu | 1 | ||||
| -rw-r--r-- | sandbox/004-programming-environment.mu | 1 |
14 files changed, 738 insertions, 744 deletions
diff --git a/edit/001-editor.mu b/edit/001-editor.mu index 803f02c8..dab475fb 100644 --- a/edit/001-editor.mu +++ b/edit/001-editor.mu @@ -132,7 +132,6 @@ def render screen:&:screen, editor:&:editor -> last-row:num, last-column:num, sc prev:&:duplex-list:char <- copy curr # just in case curr becomes null and we can't compute prev curr <- next curr # traversing screen - +render-loop-initialization color:num <- copy 7/white row:num <- copy 1/top column:num <- copy left diff --git a/edit/004-programming-environment.mu b/edit/004-programming-environment.mu index 178852d4..cde43fc8 100644 --- a/edit/004-programming-environment.mu +++ b/edit/004-programming-environment.mu @@ -209,7 +209,6 @@ def render-without-moving-cursor screen:&:screen, editor:&:editor -> last-row:nu curr:&:duplex-list:char <- get *editor, top-of-screen:offset prev:&:duplex-list:char <- copy curr # just in case curr becomes null and we can't compute prev curr <- next curr - +render-loop-initialization color:num <- copy 7/white row:num <- copy 1/top column:num <- copy left diff --git a/html/edit/001-editor.mu.html b/html/edit/001-editor.mu.html index a0d43300..71290495 100644 --- a/html/edit/001-editor.mu.html +++ b/html/edit/001-editor.mu.html @@ -195,348 +195,347 @@ if ('onhashchange' in window) { <span id="L132" class="LineNr">132 </span> <a href='../065duplex_list.mu.html#L36'>prev</a>:&:duplex-list:char <span class="Special"><-</span> copy curr <span class="Comment"># just in case curr becomes null and we can't compute prev</span> <span id="L133" class="LineNr">133 </span> curr <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> curr <span id="L134" class="LineNr">134 </span> <span class="Comment"># traversing screen</span> -<span id="L135" class="LineNr">135 </span><span class="Constant"> +render-loop-initialization</span> -<span id="L136" class="LineNr">136 </span> color:num <span class="Special"><-</span> copy <span class="Constant">7/white</span> -<span id="L137" class="LineNr">137 </span> row:num <span class="Special"><-</span> copy <span class="Constant">1/top</span> -<span id="L138" class="LineNr">138 </span> column:num <span class="Special"><-</span> copy left -<span id="L139" class="LineNr">139 </span> cursor-row:num <span class="Special"><-</span> get *editor, <span class="Constant">cursor-row:offset</span> -<span id="L140" class="LineNr">140 </span> cursor-column:num <span class="Special"><-</span> get *editor, <span class="Constant">cursor-column:offset</span> -<span id="L141" class="LineNr">141 </span> before-cursor:&:duplex-list:char <span class="Special"><-</span> get *editor, <span class="Constant">before-cursor:offset</span> -<span id="L142" class="LineNr">142 </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>, row, column -<span id="L143" class="LineNr">143 </span> <span class="Delimiter">{</span> -<span id="L144" class="LineNr">144 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> +next-character</span> -<span id="L145" class="LineNr">145 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> curr -<span id="L146" class="LineNr">146 </span> <span class="Conceal">¦</span> off-screen?:bool <span class="Special"><-</span> greater-or-equal row, <a href='../081print.mu.html#L594'>screen-height</a> -<span id="L147" class="LineNr">147 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> off-screen? -<span id="L148" class="LineNr">148 </span> <span class="Conceal">¦</span> <span class="Comment"># update editor.before-cursor</span> -<span id="L149" class="LineNr">149 </span> <span class="Conceal">¦</span> <span class="Comment"># Doing so at the start of each iteration ensures it stays one step behind</span> -<span id="L150" class="LineNr">150 </span> <span class="Conceal">¦</span> <span class="Comment"># the current character.</span> -<span id="L151" class="LineNr">151 </span> <span class="Conceal">¦</span> <span class="Delimiter">{</span> -<span id="L152" class="LineNr">152 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> at-cursor-row?:bool <span class="Special"><-</span> equal row, cursor-row -<span id="L153" class="LineNr">153 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> at-cursor-row? -<span id="L154" class="LineNr">154 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> at-cursor?:bool <span class="Special"><-</span> equal column, cursor-column -<span id="L155" class="LineNr">155 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> at-cursor? -<span id="L156" class="LineNr">156 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> before-cursor <span class="Special"><-</span> copy <a href='../065duplex_list.mu.html#L36'>prev</a> -<span id="L157" class="LineNr">157 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> -<span id="L158" class="LineNr">158 </span> <span class="Conceal">¦</span> c:char <span class="Special"><-</span> get *curr, <span class="Constant">value:offset</span> -<span id="L159" class="LineNr">159 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> <character-c-received></span> -<span id="L160" class="LineNr">160 </span> <span class="Conceal">¦</span> <span class="Delimiter">{</span> -<span id="L161" class="LineNr">161 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># newline? move to left rather than 0</span> -<span id="L162" class="LineNr">162 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> newline?:bool <span class="Special"><-</span> equal c, <span class="Constant">10/newline</span> -<span id="L163" class="LineNr">163 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> newline? -<span id="L164" class="LineNr">164 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># adjust cursor if necessary</span> -<span id="L165" class="LineNr">165 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Delimiter">{</span> -<span id="L166" class="LineNr">166 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> at-cursor-row?:bool <span class="Special"><-</span> equal row, cursor-row -<span id="L167" class="LineNr">167 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> at-cursor-row? -<span id="L168" class="LineNr">168 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> left-of-cursor?:bool <span class="Special"><-</span> lesser-than column, cursor-column -<span id="L169" class="LineNr">169 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> left-of-cursor? -<span id="L170" class="LineNr">170 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> cursor-column <span class="Special"><-</span> copy column -<span id="L171" class="LineNr">171 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> before-cursor <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L36'>prev</a> curr -<span id="L172" class="LineNr">172 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> -<span id="L173" class="LineNr">173 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># clear rest of line in this window</span> -<span id="L174" class="LineNr">174 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L408'>clear-line-until</a> <a href='../081print.mu.html#L4'>screen</a>, right -<span id="L175" class="LineNr">175 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># skip to next line</span> -<span id="L176" class="LineNr">176 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> -<span id="L177" class="LineNr">177 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> column <span class="Special"><-</span> copy left -<span id="L178" class="LineNr">178 </span> <span class="Conceal">¦</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>, row, column -<span id="L179" class="LineNr">179 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> curr <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> curr -<span id="L180" class="LineNr">180 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../065duplex_list.mu.html#L36'>prev</a> <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> <a href='../065duplex_list.mu.html#L36'>prev</a> -<span id="L181" class="LineNr">181 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-character</span> -<span id="L182" class="LineNr">182 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> -<span id="L183" class="LineNr">183 </span> <span class="Conceal">¦</span> <span class="Delimiter">{</span> -<span id="L184" class="LineNr">184 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># at right? wrap. even if there's only one more letter left; we need</span> -<span id="L185" class="LineNr">185 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># room for clicking on the cursor after it.</span> -<span id="L186" class="LineNr">186 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> at-right?:bool <span class="Special"><-</span> equal column, right -<span id="L187" class="LineNr">187 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> at-right? -<span id="L188" class="LineNr">188 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># print wrap icon</span> -<span id="L189" class="LineNr">189 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> wrap-icon:char <span class="Special"><-</span> copy <span class="Constant">8617/loop-back-to-left</span> -<span id="L190" class="LineNr">190 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, wrap-icon, <span class="Constant">245/grey</span> -<span id="L191" class="LineNr">191 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> column <span class="Special"><-</span> copy left -<span id="L192" class="LineNr">192 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> -<span id="L193" class="LineNr">193 </span> <span class="Conceal">¦</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>, row, column -<span id="L194" class="LineNr">194 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># don't increment curr</span> -<span id="L195" class="LineNr">195 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-character</span> -<span id="L196" class="LineNr">196 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> -<span id="L197" class="LineNr">197 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, c, color -<span id="L198" class="LineNr">198 </span> <span class="Conceal">¦</span> curr <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> curr -<span id="L199" class="LineNr">199 </span> <span class="Conceal">¦</span> <a href='../065duplex_list.mu.html#L36'>prev</a> <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> <a href='../065duplex_list.mu.html#L36'>prev</a> -<span id="L200" class="LineNr">200 </span> <span class="Conceal">¦</span> column <span class="Special"><-</span> add column,<span class="Constant"> 1</span> -<span id="L201" class="LineNr">201 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> -<span id="L202" class="LineNr">202 </span> <span class="Delimiter">}</span> -<span id="L203" class="LineNr">203 </span> <span class="Comment"># save first character off-screen</span> -<span id="L204" class="LineNr">204 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">bottom-of-screen:offset</span>, curr -<span id="L205" class="LineNr">205 </span> <span class="Comment"># is cursor to the right of the last line? move to end</span> -<span id="L206" class="LineNr">206 </span> <span class="Delimiter">{</span> -<span id="L207" class="LineNr">207 </span> <span class="Conceal">¦</span> at-cursor-row?:bool <span class="Special"><-</span> equal row, cursor-row -<span id="L208" class="LineNr">208 </span> <span class="Conceal">¦</span> cursor-outside-line?:bool <span class="Special"><-</span> lesser-or-equal column, cursor-column -<span id="L209" class="LineNr">209 </span> <span class="Conceal">¦</span> before-cursor-on-same-line?:bool <span class="Special"><-</span> and at-cursor-row?, cursor-outside-line? -<span id="L210" class="LineNr">210 </span> <span class="Conceal">¦</span> above-cursor-row?:bool <span class="Special"><-</span> lesser-than row, cursor-row -<span id="L211" class="LineNr">211 </span> <span class="Conceal">¦</span> before-cursor?:bool <span class="Special"><-</span> or before-cursor-on-same-line?, above-cursor-row? -<span id="L212" class="LineNr">212 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> before-cursor? -<span id="L213" class="LineNr">213 </span> <span class="Conceal">¦</span> cursor-row <span class="Special"><-</span> copy row -<span id="L214" class="LineNr">214 </span> <span class="Conceal">¦</span> cursor-column <span class="Special"><-</span> copy column -<span id="L215" class="LineNr">215 </span> <span class="Conceal">¦</span> before-cursor <span class="Special"><-</span> copy <a href='../065duplex_list.mu.html#L36'>prev</a> -<span id="L216" class="LineNr">216 </span> <span class="Delimiter">}</span> -<span id="L217" class="LineNr">217 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">bottom:offset</span>, row -<span id="L218" class="LineNr">218 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">cursor-row:offset</span>, cursor-row -<span id="L219" class="LineNr">219 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">cursor-column:offset</span>, cursor-column -<span id="L220" class="LineNr">220 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">before-cursor:offset</span>, before-cursor -<span id="L221" class="LineNr">221 </span> <span class="muControl">return</span> row, column -<span id="L222" class="LineNr">222 </span>] -<span id="L223" class="LineNr">223 </span> -<span id="L224" class="LineNr">224 </span><span class="muRecipe">def</span> <a href='001-editor.mu.html#L224'>clear-screen-from</a> <a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, row:num, column:num, left:num, right:num<span class="muRecipe"> -> </span><a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a> [ -<span id="L225" class="LineNr">225 </span> <span class="Constant">local-scope</span> -<span id="L226" class="LineNr">226 </span> <span class="Constant">load-ingredients</span> -<span id="L227" class="LineNr">227 </span> <span class="Comment"># if it's the real screen, use the optimized primitive</span> -<span id="L228" class="LineNr">228 </span> <span class="Delimiter">{</span> -<span id="L229" class="LineNr">229 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> <a href='../081print.mu.html#L4'>screen</a> -<span id="L230" class="LineNr">230 </span> <span class="Conceal">¦</span> clear-display-from row, column, left, right -<span id="L231" class="LineNr">231 </span> <span class="Conceal">¦</span> <span class="muControl">return</span> -<span id="L232" class="LineNr">232 </span> <span class="Delimiter">}</span> -<span id="L233" class="LineNr">233 </span> <span class="Comment"># if not, go the slower route</span> -<span id="L234" class="LineNr">234 </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>, row, column -<span id="L235" class="LineNr">235 </span> <a href='../081print.mu.html#L408'>clear-line-until</a> <a href='../081print.mu.html#L4'>screen</a>, right -<span id="L236" class="LineNr">236 </span> <a href='001-editor.mu.html#L239'>clear-rest-of-screen</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, right -<span id="L237" class="LineNr">237 </span>] -<span id="L238" class="LineNr">238 </span> -<span id="L239" class="LineNr">239 </span><span class="muRecipe">def</span> <a href='001-editor.mu.html#L239'>clear-rest-of-screen</a> <a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, row:num, left:num, right:num<span class="muRecipe"> -> </span><a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a> [ -<span id="L240" class="LineNr">240 </span> <span class="Constant">local-scope</span> -<span id="L241" class="LineNr">241 </span> <span class="Constant">load-ingredients</span> -<span id="L242" class="LineNr">242 </span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> -<span id="L243" class="LineNr">243 </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>, row, left -<span id="L244" class="LineNr">244 </span> <a href='../081print.mu.html#L594'>screen-height</a>:num <span class="Special"><-</span> <a href='../081print.mu.html#L594'>screen-height</a> <a href='../081print.mu.html#L4'>screen</a> -<span id="L245" class="LineNr">245 </span> <span class="Delimiter">{</span> -<span id="L246" class="LineNr">246 </span> <span class="Conceal">¦</span> at-bottom-of-screen?:bool <span class="Special"><-</span> greater-or-equal row, <a href='../081print.mu.html#L594'>screen-height</a> -<span id="L247" class="LineNr">247 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> at-bottom-of-screen? -<span id="L248" class="LineNr">248 </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>, row, left -<span id="L249" class="LineNr">249 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L408'>clear-line-until</a> <a href='../081print.mu.html#L4'>screen</a>, right -<span id="L250" class="LineNr">250 </span> <span class="Conceal">¦</span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> -<span id="L251" class="LineNr">251 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> -<span id="L252" class="LineNr">252 </span> <span class="Delimiter">}</span> -<span id="L253" class="LineNr">253 </span>] -<span id="L254" class="LineNr">254 </span> -<span id="L255" class="LineNr">255 </span><span class="muScenario">scenario</span> editor-prints-multiple-lines [ -<span id="L256" class="LineNr">256 </span> <span class="Constant">local-scope</span> -<span id="L257" class="LineNr">257 </span> assume-screen <span class="Constant">5/width</span>, <span class="Constant">5/height</span> -<span id="L258" class="LineNr">258 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> -<span id="L259" class="LineNr">259 </span><span class="Constant">def]</span> -<span id="L260" class="LineNr">260 </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="L261" class="LineNr">261 </span> run [ -<span id="L262" class="LineNr">262 </span> <span class="Conceal">¦</span> <a href='001-editor.mu.html#L123'>render</a> <a href='../081print.mu.html#L4'>screen</a>, e -<span id="L263" class="LineNr">263 </span> ] -<span id="L264" class="LineNr">264 </span> screen-should-contain [ -<span id="L265" class="LineNr">265 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L266" class="LineNr">266 </span> <span class="Conceal">¦</span><span class="Constant"> .abc .</span> -<span id="L267" class="LineNr">267 </span> <span class="Conceal">¦</span><span class="Constant"> .def .</span> -<span id="L268" class="LineNr">268 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L269" class="LineNr">269 </span> ] -<span id="L270" class="LineNr">270 </span>] -<span id="L271" class="LineNr">271 </span> -<span id="L272" class="LineNr">272 </span><span class="muScenario">scenario</span> editor-handles-offsets [ -<span id="L273" class="LineNr">273 </span> <span class="Constant">local-scope</span> -<span id="L274" class="LineNr">274 </span> assume-screen <span class="Constant">5/width</span>, <span class="Constant">5/height</span> -<span id="L275" class="LineNr">275 </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">1/left</span>, <span class="Constant">5/right</span> -<span id="L276" class="LineNr">276 </span> run [ -<span id="L277" class="LineNr">277 </span> <span class="Conceal">¦</span> <a href='001-editor.mu.html#L123'>render</a> <a href='../081print.mu.html#L4'>screen</a>, e -<span id="L278" class="LineNr">278 </span> ] -<span id="L279" class="LineNr">279 </span> screen-should-contain [ -<span id="L280" class="LineNr">280 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L281" class="LineNr">281 </span> <span class="Conceal">¦</span><span class="Constant"> . abc .</span> -<span id="L282" class="LineNr">282 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L283" class="LineNr">283 </span> ] -<span id="L284" class="LineNr">284 </span>] -<span id="L285" class="LineNr">285 </span> -<span id="L286" class="LineNr">286 </span><span class="muScenario">scenario</span> editor-prints-multiple-lines-at-offset [ -<span id="L287" class="LineNr">287 </span> <span class="Constant">local-scope</span> -<span id="L288" class="LineNr">288 </span> assume-screen <span class="Constant">5/width</span>, <span class="Constant">5/height</span> -<span id="L289" class="LineNr">289 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> -<span id="L290" class="LineNr">290 </span><span class="Constant">def]</span> -<span id="L291" class="LineNr">291 </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">5/right</span> -<span id="L292" class="LineNr">292 </span> run [ -<span id="L293" class="LineNr">293 </span> <span class="Conceal">¦</span> <a href='001-editor.mu.html#L123'>render</a> <a href='../081print.mu.html#L4'>screen</a>, e -<span id="L294" class="LineNr">294 </span> ] -<span id="L295" class="LineNr">295 </span> screen-should-contain [ -<span id="L296" class="LineNr">296 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L297" class="LineNr">297 </span> <span class="Conceal">¦</span><span class="Constant"> . abc .</span> -<span id="L298" class="LineNr">298 </span> <span class="Conceal">¦</span><span class="Constant"> . def .</span> -<span id="L299" class="LineNr">299 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L300" class="LineNr">300 </span> ] -<span id="L301" class="LineNr">301 </span>] -<span id="L302" class="LineNr">302 </span> -<span id="L303" class="LineNr">303 </span><span class="muScenario">scenario</span> editor-wraps-long-lines [ -<span id="L304" class="LineNr">304 </span> <span class="Constant">local-scope</span> -<span id="L305" class="LineNr">305 </span> assume-screen <span class="Constant">5/width</span>, <span class="Constant">5/height</span> -<span id="L306" class="LineNr">306 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> <span class="Constant">[abc def]</span>, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> -<span id="L307" class="LineNr">307 </span> run [ -<span id="L308" class="LineNr">308 </span> <span class="Conceal">¦</span> <a href='001-editor.mu.html#L123'>render</a> <a href='../081print.mu.html#L4'>screen</a>, e -<span id="L309" class="LineNr">309 </span> ] -<span id="L310" class="LineNr">310 </span> screen-should-contain [ -<span id="L311" class="LineNr">311 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L312" class="LineNr">312 </span> <span class="Conceal">¦</span><span class="Constant"> .abc ↩.</span> -<span id="L313" class="LineNr">313 </span> <span class="Conceal">¦</span><span class="Constant"> .def .</span> -<span id="L314" class="LineNr">314 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L315" class="LineNr">315 </span> ] -<span id="L316" class="LineNr">316 </span> screen-should-contain-in-color <span class="Constant">245/grey</span> [ -<span id="L317" class="LineNr">317 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L318" class="LineNr">318 </span> <span class="Conceal">¦</span><span class="Constant"> . ↩.</span> +<span id="L135" class="LineNr">135 </span> color:num <span class="Special"><-</span> copy <span class="Constant">7/white</span> +<span id="L136" class="LineNr">136 </span> row:num <span class="Special"><-</span> copy <span class="Constant">1/top</span> +<span id="L137" class="LineNr">137 </span> column:num <span class="Special"><-</span> copy left +<span id="L138" class="LineNr">138 </span> cursor-row:num <span class="Special"><-</span> get *editor, <span class="Constant">cursor-row:offset</span> +<span id="L139" class="LineNr">139 </span> cursor-column:num <span class="Special"><-</span> get *editor, <span class="Constant">cursor-column:offset</span> +<span id="L140" class="LineNr">140 </span> before-cursor:&:duplex-list:char <span class="Special"><-</span> get *editor, <span class="Constant">before-cursor:offset</span> +<span id="L141" class="LineNr">141 </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>, row, column +<span id="L142" class="LineNr">142 </span> <span class="Delimiter">{</span> +<span id="L143" class="LineNr">143 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> +next-character</span> +<span id="L144" class="LineNr">144 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> curr +<span id="L145" class="LineNr">145 </span> <span class="Conceal">¦</span> off-screen?:bool <span class="Special"><-</span> greater-or-equal row, <a href='../081print.mu.html#L594'>screen-height</a> +<span id="L146" class="LineNr">146 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> off-screen? +<span id="L147" class="LineNr">147 </span> <span class="Conceal">¦</span> <span class="Comment"># update editor.before-cursor</span> +<span id="L148" class="LineNr">148 </span> <span class="Conceal">¦</span> <span class="Comment"># Doing so at the start of each iteration ensures it stays one step behind</span> +<span id="L149" class="LineNr">149 </span> <span class="Conceal">¦</span> <span class="Comment"># the current character.</span> +<span id="L150" class="LineNr">150 </span> <span class="Conceal">¦</span> <span class="Delimiter">{</span> +<span id="L151" class="LineNr">151 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> at-cursor-row?:bool <span class="Special"><-</span> equal row, cursor-row +<span id="L152" class="LineNr">152 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> at-cursor-row? +<span id="L153" class="LineNr">153 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> at-cursor?:bool <span class="Special"><-</span> equal column, cursor-column +<span id="L154" class="LineNr">154 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> at-cursor? +<span id="L155" class="LineNr">155 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> before-cursor <span class="Special"><-</span> copy <a href='../065duplex_list.mu.html#L36'>prev</a> +<span id="L156" class="LineNr">156 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> +<span id="L157" class="LineNr">157 </span> <span class="Conceal">¦</span> c:char <span class="Special"><-</span> get *curr, <span class="Constant">value:offset</span> +<span id="L158" class="LineNr">158 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> <character-c-received></span> +<span id="L159" class="LineNr">159 </span> <span class="Conceal">¦</span> <span class="Delimiter">{</span> +<span id="L160" class="LineNr">160 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># newline? move to left rather than 0</span> +<span id="L161" class="LineNr">161 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> newline?:bool <span class="Special"><-</span> equal c, <span class="Constant">10/newline</span> +<span id="L162" class="LineNr">162 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> newline? +<span id="L163" class="LineNr">163 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># adjust cursor if necessary</span> +<span id="L164" class="LineNr">164 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Delimiter">{</span> +<span id="L165" class="LineNr">165 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> at-cursor-row?:bool <span class="Special"><-</span> equal row, cursor-row +<span id="L166" class="LineNr">166 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> at-cursor-row? +<span id="L167" class="LineNr">167 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> left-of-cursor?:bool <span class="Special"><-</span> lesser-than column, cursor-column +<span id="L168" class="LineNr">168 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> left-of-cursor? +<span id="L169" class="LineNr">169 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> cursor-column <span class="Special"><-</span> copy column +<span id="L170" class="LineNr">170 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> before-cursor <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L36'>prev</a> curr +<span id="L171" class="LineNr">171 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> +<span id="L172" class="LineNr">172 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># clear rest of line in this window</span> +<span id="L173" class="LineNr">173 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L408'>clear-line-until</a> <a href='../081print.mu.html#L4'>screen</a>, right +<span id="L174" class="LineNr">174 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># skip to next line</span> +<span id="L175" class="LineNr">175 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> +<span id="L176" class="LineNr">176 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> column <span class="Special"><-</span> copy left +<span id="L177" class="LineNr">177 </span> <span class="Conceal">¦</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>, row, column +<span id="L178" class="LineNr">178 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> curr <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> curr +<span id="L179" class="LineNr">179 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../065duplex_list.mu.html#L36'>prev</a> <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> <a href='../065duplex_list.mu.html#L36'>prev</a> +<span id="L180" class="LineNr">180 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-character</span> +<span id="L181" class="LineNr">181 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> +<span id="L182" class="LineNr">182 </span> <span class="Conceal">¦</span> <span class="Delimiter">{</span> +<span id="L183" class="LineNr">183 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># at right? wrap. even if there's only one more letter left; we need</span> +<span id="L184" class="LineNr">184 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># room for clicking on the cursor after it.</span> +<span id="L185" class="LineNr">185 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> at-right?:bool <span class="Special"><-</span> equal column, right +<span id="L186" class="LineNr">186 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> at-right? +<span id="L187" class="LineNr">187 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># print wrap icon</span> +<span id="L188" class="LineNr">188 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> wrap-icon:char <span class="Special"><-</span> copy <span class="Constant">8617/loop-back-to-left</span> +<span id="L189" class="LineNr">189 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, wrap-icon, <span class="Constant">245/grey</span> +<span id="L190" class="LineNr">190 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> column <span class="Special"><-</span> copy left +<span id="L191" class="LineNr">191 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> +<span id="L192" class="LineNr">192 </span> <span class="Conceal">¦</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>, row, column +<span id="L193" class="LineNr">193 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># don't increment curr</span> +<span id="L194" class="LineNr">194 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-character</span> +<span id="L195" class="LineNr">195 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> +<span id="L196" class="LineNr">196 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, c, color +<span id="L197" class="LineNr">197 </span> <span class="Conceal">¦</span> curr <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> curr +<span id="L198" class="LineNr">198 </span> <span class="Conceal">¦</span> <a href='../065duplex_list.mu.html#L36'>prev</a> <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> <a href='../065duplex_list.mu.html#L36'>prev</a> +<span id="L199" class="LineNr">199 </span> <span class="Conceal">¦</span> column <span class="Special"><-</span> add column,<span class="Constant"> 1</span> +<span id="L200" class="LineNr">200 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> +<span id="L201" class="LineNr">201 </span> <span class="Delimiter">}</span> +<span id="L202" class="LineNr">202 </span> <span class="Comment"># save first character off-screen</span> +<span id="L203" class="LineNr">203 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">bottom-of-screen:offset</span>, curr +<span id="L204" class="LineNr">204 </span> <span class="Comment"># is cursor to the right of the last line? move to end</span> +<span id="L205" class="LineNr">205 </span> <span class="Delimiter">{</span> +<span id="L206" class="LineNr">206 </span> <span class="Conceal">¦</span> at-cursor-row?:bool <span class="Special"><-</span> equal row, cursor-row +<span id="L207" class="LineNr">207 </span> <span class="Conceal">¦</span> cursor-outside-line?:bool <span class="Special"><-</span> lesser-or-equal column, cursor-column +<span id="L208" class="LineNr">208 </span> <span class="Conceal">¦</span> before-cursor-on-same-line?:bool <span class="Special"><-</span> and at-cursor-row?, cursor-outside-line? +<span id="L209" class="LineNr">209 </span> <span class="Conceal">¦</span> above-cursor-row?:bool <span class="Special"><-</span> lesser-than row, cursor-row +<span id="L210" class="LineNr">210 </span> <span class="Conceal">¦</span> before-cursor?:bool <span class="Special"><-</span> or before-cursor-on-same-line?, above-cursor-row? +<span id="L211" class="LineNr">211 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> before-cursor? +<span id="L212" class="LineNr">212 </span> <span class="Conceal">¦</span> cursor-row <span class="Special"><-</span> copy row +<span id="L213" class="LineNr">213 </span> <span class="Conceal">¦</span> cursor-column <span class="Special"><-</span> copy column +<span id="L214" class="LineNr">214 </span> <span class="Conceal">¦</span> before-cursor <span class="Special"><-</span> copy <a href='../065duplex_list.mu.html#L36'>prev</a> +<span id="L215" class="LineNr">215 </span> <span class="Delimiter">}</span> +<span id="L216" class="LineNr">216 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">bottom:offset</span>, row +<span id="L217" class="LineNr">217 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">cursor-row:offset</span>, cursor-row +<span id="L218" class="LineNr">218 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">cursor-column:offset</span>, cursor-column +<span id="L219" class="LineNr">219 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">before-cursor:offset</span>, before-cursor +<span id="L220" class="LineNr">220 </span> <span class="muControl">return</span> row, column +<span id="L221" class="LineNr">221 </span>] +<span id="L222" class="LineNr">222 </span> +<span id="L223" class="LineNr">223 </span><span class="muRecipe">def</span> <a href='001-editor.mu.html#L223'>clear-screen-from</a> <a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, row:num, column:num, left:num, right:num<span class="muRecipe"> -> </span><a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a> [ +<span id="L224" class="LineNr">224 </span> <span class="Constant">local-scope</span> +<span id="L225" class="LineNr">225 </span> <span class="Constant">load-ingredients</span> +<span id="L226" class="LineNr">226 </span> <span class="Comment"># if it's the real screen, use the optimized primitive</span> +<span id="L227" class="LineNr">227 </span> <span class="Delimiter">{</span> +<span id="L228" class="LineNr">228 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> <a href='../081print.mu.html#L4'>screen</a> +<span id="L229" class="LineNr">229 </span> <span class="Conceal">¦</span> clear-display-from row, column, left, right +<span id="L230" class="LineNr">230 </span> <span class="Conceal">¦</span> <span class="muControl">return</span> +<span id="L231" class="LineNr">231 </span> <span class="Delimiter">}</span> +<span id="L232" class="LineNr">232 </span> <span class="Comment"># if not, go the slower route</span> +<span id="L233" class="LineNr">233 </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>, row, column +<span id="L234" class="LineNr">234 </span> <a href='../081print.mu.html#L408'>clear-line-until</a> <a href='../081print.mu.html#L4'>screen</a>, right +<span id="L235" class="LineNr">235 </span> <a href='001-editor.mu.html#L238'>clear-rest-of-screen</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, right +<span id="L236" class="LineNr">236 </span>] +<span id="L237" class="LineNr">237 </span> +<span id="L238" class="LineNr">238 </span><span class="muRecipe">def</span> <a href='001-editor.mu.html#L238'>clear-rest-of-screen</a> <a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, row:num, left:num, right:num<span class="muRecipe"> -> </span><a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a> [ +<span id="L239" class="LineNr">239 </span> <span class="Constant">local-scope</span> +<span id="L240" class="LineNr">240 </span> <span class="Constant">load-ingredients</span> +<span id="L241" class="LineNr">241 </span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> +<span id="L242" class="LineNr">242 </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>, row, left +<span id="L243" class="LineNr">243 </span> <a href='../081print.mu.html#L594'>screen-height</a>:num <span class="Special"><-</span> <a href='../081print.mu.html#L594'>screen-height</a> <a href='../081print.mu.html#L4'>screen</a> +<span id="L244" class="LineNr">244 </span> <span class="Delimiter">{</span> +<span id="L245" class="LineNr">245 </span> <span class="Conceal">¦</span> at-bottom-of-screen?:bool <span class="Special"><-</span> greater-or-equal row, <a href='../081print.mu.html#L594'>screen-height</a> +<span id="L246" class="LineNr">246 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> at-bottom-of-screen? +<span id="L247" class="LineNr">247 </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>, row, left +<span id="L248" class="LineNr">248 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L408'>clear-line-until</a> <a href='../081print.mu.html#L4'>screen</a>, right +<span id="L249" class="LineNr">249 </span> <span class="Conceal">¦</span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> +<span id="L250" class="LineNr">250 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> +<span id="L251" class="LineNr">251 </span> <span class="Delimiter">}</span> +<span id="L252" class="LineNr">252 </span>] +<span id="L253" class="LineNr">253 </span> +<span id="L254" class="LineNr">254 </span><span class="muScenario">scenario</span> editor-prints-multiple-lines [ +<span id="L255" class="LineNr">255 </span> <span class="Constant">local-scope</span> +<span id="L256" class="LineNr">256 </span> assume-screen <span class="Constant">5/width</span>, <span class="Constant">5/height</span> +<span id="L257" class="LineNr">257 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> +<span id="L258" class="LineNr">258 </span><span class="Constant">def]</span> +<span id="L259" class="LineNr">259 </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="L260" class="LineNr">260 </span> run [ +<span id="L261" class="LineNr">261 </span> <span class="Conceal">¦</span> <a href='001-editor.mu.html#L123'>render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L262" class="LineNr">262 </span> ] +<span id="L263" class="LineNr">263 </span> screen-should-contain [ +<span id="L264" class="LineNr">264 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> +<span id="L265" class="LineNr">265 </span> <span class="Conceal">¦</span><span class="Constant"> .abc .</span> +<span id="L266" class="LineNr">266 </span> <span class="Conceal">¦</span><span class="Constant"> .def .</span> +<span id="L267" class="LineNr">267 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> +<span id="L268" class="LineNr">268 </span> ] +<span id="L269" class="LineNr">269 </span>] +<span id="L270" class="LineNr">270 </span> +<span id="L271" class="LineNr">271 </span><span class="muScenario">scenario</span> editor-handles-offsets [ +<span id="L272" class="LineNr">272 </span> <span class="Constant">local-scope</span> +<span id="L273" class="LineNr">273 </span> assume-screen <span class="Constant">5/width</span>, <span class="Constant">5/height</span> +<span id="L274" class="LineNr">274 </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">1/left</span>, <span class="Constant">5/right</span> +<span id="L275" class="LineNr">275 </span> run [ +<span id="L276" class="LineNr">276 </span> <span class="Conceal">¦</span> <a href='001-editor.mu.html#L123'>render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L277" class="LineNr">277 </span> ] +<span id="L278" class="LineNr">278 </span> screen-should-contain [ +<span id="L279" class="LineNr">279 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> +<span id="L280" class="LineNr">280 </span> <span class="Conceal">¦</span><span class="Constant"> . abc .</span> +<span id="L281" class="LineNr">281 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> +<span id="L282" class="LineNr">282 </span> ] +<span id="L283" class="LineNr">283 </span>] +<span id="L284" class="LineNr">284 </span> +<span id="L285" class="LineNr">285 </span><span class="muScenario">scenario</span> editor-prints-multiple-lines-at-offset [ +<span id="L286" class="LineNr">286 </span> <span class="Constant">local-scope</span> +<span id="L287" class="LineNr">287 </span> assume-screen <span class="Constant">5/width</span>, <span class="Constant">5/height</span> +<span id="L288" class="LineNr">288 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> +<span id="L289" class="LineNr">289 </span><span class="Constant">def]</span> +<span id="L290" class="LineNr">290 </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">5/right</span> +<span id="L291" class="LineNr">291 </span> run [ +<span id="L292" class="LineNr">292 </span> <span class="Conceal">¦</span> <a href='001-editor.mu.html#L123'>render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L293" class="LineNr">293 </span> ] +<span id="L294" class="LineNr">294 </span> screen-should-contain [ +<span id="L295" class="LineNr">295 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> +<span id="L296" class="LineNr">296 </span> <span class="Conceal">¦</span><span class="Constant"> . abc .</span> +<span id="L297" class="LineNr">297 </span> <span class="Conceal">¦</span><span class="Constant"> . def .</span> +<span id="L298" class="LineNr">298 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> +<span id="L299" class="LineNr">299 </span> ] +<span id="L300" class="LineNr">300 </span>] +<span id="L301" class="LineNr">301 </span> +<span id="L302" class="LineNr">302 </span><span class="muScenario">scenario</span> editor-wraps-long-lines [ +<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">5/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 def]</span>, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> +<span id="L306" class="LineNr">306 </span> run [ +<span id="L307" class="LineNr">307 </span> <span class="Conceal">¦</span> <a href='001-editor.mu.html#L123'>render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L308" class="LineNr">308 </span> ] +<span id="L309" class="LineNr">309 </span> screen-should-contain [ +<span id="L310" class="LineNr">310 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> +<span id="L311" class="LineNr">311 </span> <span class="Conceal">¦</span><span class="Constant"> .abc ↩.</span> +<span id="L312" class="LineNr">312 </span> <span class="Conceal">¦</span><span class="Constant"> .def .</span> +<span id="L313" class="LineNr">313 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> +<span id="L314" class="LineNr">314 </span> ] +<span id="L315" class="LineNr">315 </span> screen-should-contain-in-color <span class="Constant">245/grey</span> [ +<span id="L316" class="LineNr">316 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> +<span id="L317" class="LineNr">317 </span> <span class="Conceal">¦</span><span class="Constant"> . ↩.</span> +<span id="L318" class="LineNr">318 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L319" class="LineNr">319 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L320" class="LineNr">320 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L321" class="LineNr">321 </span> ] -<span id="L322" class="LineNr">322 </span>] -<span id="L323" class="LineNr">323 </span> -<span id="L324" class="LineNr">324 </span><span class="muScenario">scenario</span> editor-wraps-barely-long-lines [ -<span id="L325" class="LineNr">325 </span> <span class="Constant">local-scope</span> -<span id="L326" class="LineNr">326 </span> assume-screen <span class="Constant">5/width</span>, <span class="Constant">5/height</span> -<span id="L327" class="LineNr">327 </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="L328" class="LineNr">328 </span> run [ -<span id="L329" class="LineNr">329 </span> <span class="Conceal">¦</span> <a href='001-editor.mu.html#L123'>render</a> <a href='../081print.mu.html#L4'>screen</a>, e -<span id="L330" class="LineNr">330 </span> ] -<span id="L331" class="LineNr">331 </span> <span class="Comment"># still wrap, even though the line would fit. We need room to click on the</span> -<span id="L332" class="LineNr">332 </span> <span class="Comment"># end of the line</span> -<span id="L333" class="LineNr">333 </span> screen-should-contain [ -<span id="L334" class="LineNr">334 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L335" class="LineNr">335 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .abcd↩.</span> -<span id="L336" class="LineNr">336 </span> <span class="Conceal">¦</span><span class="Constant"> .e .</span> -<span id="L337" class="LineNr">337 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L338" class="LineNr">338 </span> ] -<span id="L339" class="LineNr">339 </span> screen-should-contain-in-color <span class="Constant">245/grey</span> [ -<span id="L340" class="LineNr">340 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L341" class="LineNr">341 </span> <span class="Conceal">¦</span><span class="Constant"> . ↩.</span> +<span id="L320" class="LineNr">320 </span> ] +<span id="L321" class="LineNr">321 </span>] +<span id="L322" class="LineNr">322 </span> +<span id="L323" class="LineNr">323 </span><span class="muScenario">scenario</span> editor-wraps-barely-long-lines [ +<span id="L324" class="LineNr">324 </span> <span class="Constant">local-scope</span> +<span id="L325" class="LineNr">325 </span> assume-screen <span class="Constant">5/width</span>, <span class="Constant">5/height</span> +<span id="L326" class="LineNr">326 </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="L327" class="LineNr">327 </span> run [ +<span id="L328" class="LineNr">328 </span> <span class="Conceal">¦</span> <a href='001-editor.mu.html#L123'>render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L329" class="LineNr">329 </span> ] +<span id="L330" class="LineNr">330 </span> <span class="Comment"># still wrap, even though the line would fit. We need room to click on the</span> +<span id="L331" class="LineNr">331 </span> <span class="Comment"># end of the line</span> +<span id="L332" class="LineNr">332 </span> screen-should-contain [ +<span id="L333" class="LineNr">333 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> +<span id="L334" class="LineNr">334 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .abcd↩.</span> +<span id="L335" class="LineNr">335 </span> <span class="Conceal">¦</span><span class="Constant"> .e .</span> +<span id="L336" class="LineNr">336 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> +<span id="L337" class="LineNr">337 </span> ] +<span id="L338" class="LineNr">338 </span> screen-should-contain-in-color <span class="Constant">245/grey</span> [ +<span id="L339" class="LineNr">339 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> +<span id="L340" class="LineNr">340 </span> <span class="Conceal">¦</span><span class="Constant"> . ↩.</span> +<span id="L341" class="LineNr">341 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L342" class="LineNr">342 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L343" class="LineNr">343 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L344" class="LineNr">344 </span> ] -<span id="L345" class="LineNr">345 </span>] -<span id="L346" class="LineNr">346 </span> -<span id="L347" class="LineNr">347 </span><span class="muScenario">scenario</span> editor-with-empty-text [ -<span id="L348" class="LineNr">348 </span> <span class="Constant">local-scope</span> -<span id="L349" class="LineNr">349 </span> assume-screen <span class="Constant">5/width</span>, <span class="Constant">5/height</span> -<span id="L350" class="LineNr">350 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> <span class="Constant">[]</span>, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> -<span id="L351" class="LineNr">351 </span> run [ -<span id="L352" class="LineNr">352 </span> <span class="Conceal">¦</span> <a href='001-editor.mu.html#L123'>render</a> <a href='../081print.mu.html#L4'>screen</a>, e -<span id="L353" class="LineNr">353 </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="L354" class="LineNr">354 </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="L355" class="LineNr">355 </span> ] -<span id="L356" class="LineNr">356 </span> screen-should-contain [ +<span id="L343" class="LineNr">343 </span> ] +<span id="L344" class="LineNr">344 </span>] +<span id="L345" class="LineNr">345 </span> +<span id="L346" class="LineNr">346 </span><span class="muScenario">scenario</span> editor-with-empty-text [ +<span id="L347" class="LineNr">347 </span> <span class="Constant">local-scope</span> +<span id="L348" class="LineNr">348 </span> assume-screen <span class="Constant">5/width</span>, <span class="Constant">5/height</span> +<span id="L349" class="LineNr">349 </span> e:&:editor <span class="Special"><-</span> <a href='001-editor.mu.html#L52'>new-editor</a> <span class="Constant">[]</span>, <span class="Constant">0/left</span>, <span class="Constant">5/right</span> +<span id="L350" class="LineNr">350 </span> run [ +<span id="L351" class="LineNr">351 </span> <span class="Conceal">¦</span> <a href='001-editor.mu.html#L123'>render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L352" class="LineNr">352 </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="L353" class="LineNr">353 </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="L354" class="LineNr">354 </span> ] +<span id="L355" class="LineNr">355 </span> screen-should-contain [ +<span id="L356" class="LineNr">356 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L357" class="LineNr">357 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L358" class="LineNr">358 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L359" class="LineNr">359 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L360" class="LineNr">360 </span> ] -<span id="L361" class="LineNr">361 </span> memory-should-contain [ -<span id="L362" class="LineNr">362 </span> <span class="Conceal">¦</span><span class="Constant"> 3</span> <span class="Special"><-</span><span class="Constant"> 1</span> <span class="Comment"># cursor row</span> -<span id="L363" class="LineNr">363 </span> <span class="Conceal">¦</span><span class="Constant"> 4</span> <span class="Special"><-</span><span class="Constant"> 0</span> <span class="Comment"># cursor column</span> -<span id="L364" class="LineNr">364 </span> ] -<span id="L365" class="LineNr">365 </span>] -<span id="L366" class="LineNr">366 </span> -<span id="L367" class="LineNr">367 </span><span class="Comment"># just a little color for Mu code</span> -<span id="L368" class="LineNr">368 </span> -<span id="L369" class="LineNr">369 </span><span class="muScenario">scenario</span> render-colors-comments [ -<span id="L370" class="LineNr">370 </span> <span class="Constant">local-scope</span> -<span id="L371" class="LineNr">371 </span> assume-screen <span class="Constant">5/width</span>, <span class="Constant">5/height</span> -<span id="L372" class="LineNr">372 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> -<span id="L373" class="LineNr">373 </span><span class="Constant"># de</span> -<span id="L374" class="LineNr">374 </span><span class="Constant">f]</span> -<span id="L375" class="LineNr">375 </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="L376" class="LineNr">376 </span> run [ -<span id="L377" class="LineNr">377 </span> <span class="Conceal">¦</span> <a href='001-editor.mu.html#L123'>render</a> <a href='../081print.mu.html#L4'>screen</a>, e -<span id="L378" class="LineNr">378 </span> ] -<span id="L379" class="LineNr">379 </span> screen-should-contain [ -<span id="L380" class="LineNr">380 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L381" class="LineNr">381 </span> <span class="Conceal">¦</span><span class="Constant"> .abc .</span> -<span id="L382" class="LineNr">382 </span> <span class="Conceal">¦</span><span class="Constant"> .# de .</span> -<span id="L383" class="LineNr">383 </span> <span class="Conceal">¦</span><span class="Constant"> .f .</span> -<span id="L384" class="LineNr">384 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L385" class="LineNr">385 </span> ] -<span id="L386" class="LineNr">386 </span> screen-should-contain-in-color <span class="Constant">12/lightblue</span>, [ +<span id="L359" class="LineNr">359 </span> ] +<span id="L360" class="LineNr">360 </span> memory-should-contain [ +<span id="L361" class="LineNr">361 </span> <span class="Conceal">¦</span><span class="Constant"> 3</span> <span class="Special"><-</span><span class="Constant"> 1</span> <span class="Comment"># cursor row</span> +<span id="L362" class="LineNr">362 </span> <span class="Conceal">¦</span><span class="Constant"> 4</span> <span class="Special"><-</span><span class="Constant"> 0</span> <span class="Comment"># cursor column</span> +<span id="L363" class="LineNr">363 </span> ] +<span id="L364" class="LineNr">364 </span>] +<span id="L365" class="LineNr">365 </span> +<span id="L366" class="LineNr">366 </span><span class="Comment"># just a little color for Mu code</span> +<span id="L367" class="LineNr">367 </span> +<span id="L368" class="LineNr">368 </span><span class="muScenario">scenario</span> render-colors-comments [ +<span id="L369" class="LineNr">369 </span> <span class="Constant">local-scope</span> +<span id="L370" class="LineNr">370 </span> assume-screen <span class="Constant">5/width</span>, <span class="Constant">5/height</span> +<span id="L371" class="LineNr">371 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> +<span id="L372" class="LineNr">372 </span><span class="Constant"># de</span> +<span id="L373" class="LineNr">373 </span><span class="Constant">f]</span> +<span id="L374" class="LineNr">374 </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="L375" class="LineNr">375 </span> run [ +<span id="L376" class="LineNr">376 </span> <span class="Conceal">¦</span> <a href='001-editor.mu.html#L123'>render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L377" class="LineNr">377 </span> ] +<span id="L378" class="LineNr">378 </span> screen-should-contain [ +<span id="L379" class="LineNr">379 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> +<span id="L380" class="LineNr">380 </span> <span class="Conceal">¦</span><span class="Constant"> .abc .</span> +<span id="L381" class="LineNr">381 </span> <span class="Conceal">¦</span><span class="Constant"> .# de .</span> +<span id="L382" class="LineNr">382 </span> <span class="Conceal">¦</span><span class="Constant"> .f .</span> +<span id="L383" class="LineNr">383 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> +<span id="L384" class="LineNr">384 </span> ] +<span id="L385" class="LineNr">385 </span> screen-should-contain-in-color <span class="Constant">12/lightblue</span>, [ +<span id="L386" class="LineNr">386 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L387" class="LineNr">387 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L388" class="LineNr">388 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L389" class="LineNr">389 </span> <span class="Conceal">¦</span><span class="Constant"> .# de .</span> +<span id="L388" class="LineNr">388 </span> <span class="Conceal">¦</span><span class="Constant"> .# de .</span> +<span id="L389" class="LineNr">389 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L390" class="LineNr">390 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L391" class="LineNr">391 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L392" class="LineNr">392 </span> ] -<span id="L393" class="LineNr">393 </span> screen-should-contain-in-color <span class="Constant">7/white</span>, [ -<span id="L394" class="LineNr">394 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L395" class="LineNr">395 </span> <span class="Conceal">¦</span><span class="Constant"> .abc .</span> -<span id="L396" class="LineNr">396 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L397" class="LineNr">397 </span> <span class="Conceal">¦</span><span class="Constant"> .f .</span> -<span id="L398" class="LineNr">398 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L399" class="LineNr">399 </span> ] -<span id="L400" class="LineNr">400 </span>] -<span id="L401" class="LineNr">401 </span> -<span id="L402" class="LineNr">402 </span><span class="muRecipe">after</span> <span class="Constant"><character-c-received></span> [ -<span id="L403" class="LineNr">403 </span> color <span class="Special"><-</span> <a href='001-editor.mu.html#L407'>get-color</a> color, c -<span id="L404" class="LineNr">404 </span>] -<span id="L405" class="LineNr">405 </span> -<span id="L406" class="LineNr">406 </span><span class="Comment"># so far the previous color is all the information we need; that may change</span> -<span id="L407" class="LineNr">407 </span><span class="muRecipe">def</span> <a href='001-editor.mu.html#L407'>get-color</a> color:num, c:char<span class="muRecipe"> -> </span>color:num [ -<span id="L408" class="LineNr">408 </span> <span class="Constant">local-scope</span> -<span id="L409" class="LineNr">409 </span> <span class="Constant">load-ingredients</span> -<span id="L410" class="LineNr">410 </span> color-is-white?:bool <span class="Special"><-</span> equal color, <span class="Constant">7/white</span> -<span id="L411" class="LineNr">411 </span> <span class="Comment"># if color is white and next character is '#', switch color to blue</span> -<span id="L412" class="LineNr">412 </span> <span class="Delimiter">{</span> -<span id="L413" class="LineNr">413 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> color-is-white? -<span id="L414" class="LineNr">414 </span> <span class="Conceal">¦</span> starting-comment?:bool <span class="Special"><-</span> equal c, <span class="Constant">35/#</span> -<span id="L415" class="LineNr">415 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> starting-comment? -<span id="L416" class="LineNr">416 </span> <span class="Conceal">¦</span> trace<span class="Constant"> 90</span>, <span class="Constant">[app]</span>, <span class="Constant">[switch color back to blue]</span> -<span id="L417" class="LineNr">417 </span> <span class="Conceal">¦</span> color <span class="Special"><-</span> copy <span class="Constant">12/lightblue</span> -<span id="L418" class="LineNr">418 </span> <span class="Conceal">¦</span> <span class="muControl">jump</span> <span class="Constant">+exit</span> -<span id="L419" class="LineNr">419 </span> <span class="Delimiter">}</span> -<span id="L420" class="LineNr">420 </span> <span class="Comment"># if color is blue and next character is newline, switch color to white</span> -<span id="L421" class="LineNr">421 </span> <span class="Delimiter">{</span> -<span id="L422" class="LineNr">422 </span> <span class="Conceal">¦</span> color-is-blue?:bool <span class="Special"><-</span> equal color, <span class="Constant">12/lightblue</span> -<span id="L423" class="LineNr">423 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> color-is-blue? -<span id="L424" class="LineNr">424 </span> <span class="Conceal">¦</span> ending-comment?:bool <span class="Special"><-</span> equal c, <span class="Constant">10/newline</span> -<span id="L425" class="LineNr">425 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> ending-comment? -<span id="L426" class="LineNr">426 </span> <span class="Conceal">¦</span> trace<span class="Constant"> 90</span>, <span class="Constant">[app]</span>, <span class="Constant">[switch color back to white]</span> -<span id="L427" class="LineNr">427 </span> <span class="Conceal">¦</span> color <span class="Special"><-</span> copy <span class="Constant">7/white</span> -<span id="L428" class="LineNr">428 </span> <span class="Conceal">¦</span> <span class="muControl">jump</span> <span class="Constant">+exit</span> -<span id="L429" class="LineNr">429 </span> <span class="Delimiter">}</span> -<span id="L430" class="LineNr">430 </span> <span class="Comment"># if color is white (no comments) and next character is '<', switch color to red</span> -<span id="L431" class="LineNr">431 </span> <span class="Delimiter">{</span> -<span id="L432" class="LineNr">432 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> color-is-white? -<span id="L433" class="LineNr">433 </span> <span class="Conceal">¦</span> starting-assignment?:bool <span class="Special"><-</span> equal c, <span class="Constant">60/<</span> -<span id="L434" class="LineNr">434 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> starting-assignment? -<span id="L435" class="LineNr">435 </span> <span class="Conceal">¦</span> color <span class="Special"><-</span> copy <span class="Constant">1/red</span> -<span id="L436" class="LineNr">436 </span> <span class="Conceal">¦</span> <span class="muControl">jump</span> <span class="Constant">+exit</span> -<span id="L437" class="LineNr">437 </span> <span class="Delimiter">}</span> -<span id="L438" class="LineNr">438 </span> <span class="Comment"># if color is red and next character is space, switch color to white</span> -<span id="L439" class="LineNr">439 </span> <span class="Delimiter">{</span> -<span id="L440" class="LineNr">440 </span> <span class="Conceal">¦</span> color-is-red?:bool <span class="Special"><-</span> equal color, <span class="Constant">1/red</span> -<span id="L441" class="LineNr">441 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> color-is-red? -<span id="L442" class="LineNr">442 </span> <span class="Conceal">¦</span> ending-assignment?:bool <span class="Special"><-</span> equal c, <span class="Constant">32/space</span> -<span id="L443" class="LineNr">443 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> ending-assignment? -<span id="L444" class="LineNr">444 </span> <span class="Conceal">¦</span> color <span class="Special"><-</span> copy <span class="Constant">7/white</span> -<span id="L445" class="LineNr">445 </span> <span class="Conceal">¦</span> <span class="muControl">jump</span> <span class="Constant">+exit</span> -<span id="L446" class="LineNr">446 </span> <span class="Delimiter">}</span> -<span id="L447" class="LineNr">447 </span> <span class="Comment"># otherwise no change</span> -<span id="L448" class="LineNr">448 </span><span class="Constant"> +exit</span> -<span id="L449" class="LineNr">449 </span> <span class="muControl">return</span> color -<span id="L450" class="LineNr">450 </span>] -<span id="L451" class="LineNr">451 </span> -<span id="L452" class="LineNr">452 </span><span class="muScenario">scenario</span> render-colors-assignment [ -<span id="L453" class="LineNr">453 </span> <span class="Constant">local-scope</span> -<span id="L454" class="LineNr">454 </span> assume-screen <span class="Constant">8/width</span>, <span class="Constant">5/height</span> -<span id="L455" class="LineNr">455 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> -<span id="L456" class="LineNr">456 </span><span class="Constant">d <- e</span> -<span id="L457" class="LineNr">457 </span><span class="Constant">f]</span> -<span id="L458" class="LineNr">458 </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">8/right</span> -<span id="L459" class="LineNr">459 </span> run [ -<span id="L460" class="LineNr">460 </span> <span class="Conceal">¦</span> <a href='001-editor.mu.html#L123'>render</a> <a href='../081print.mu.html#L4'>screen</a>, e -<span id="L461" class="LineNr">461 </span> ] -<span id="L462" class="LineNr">462 </span> screen-should-contain [ -<span id="L463" class="LineNr">463 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L464" class="LineNr">464 </span> <span class="Conceal">¦</span><span class="Constant"> .abc .</span> -<span id="L465" class="LineNr">465 </span> <span class="Conceal">¦</span><span class="Constant"> .d <- e .</span> -<span id="L466" class="LineNr">466 </span> <span class="Conceal">¦</span><span class="Constant"> .f .</span> -<span id="L467" class="LineNr">467 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L468" class="LineNr">468 </span> ] -<span id="L469" class="LineNr">469 </span> screen-should-contain-in-color <span class="Constant">1/red</span>, [ +<span id="L391" class="LineNr">391 </span> ] +<span id="L392" class="LineNr">392 </span> screen-should-contain-in-color <span class="Constant">7/white</span>, [ +<span id="L393" class="LineNr">393 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> +<span id="L394" class="LineNr">394 </span> <span class="Conceal">¦</span><span class="Constant"> .abc .</span> +<span id="L395" class="LineNr">395 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> +<span id="L396" class="LineNr">396 </span> <span class="Conceal">¦</span><span class="Constant"> .f .</span> +<span id="L397" class="LineNr">397 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> +<span id="L398" class="LineNr">398 </span> ] +<span id="L399" class="LineNr">399 </span>] +<span id="L400" class="LineNr">400 </span> +<span id="L401" class="LineNr">401 </span><span class="muRecipe">after</span> <span class="Constant"><character-c-received></span> [ +<span id="L402" class="LineNr">402 </span> color <span class="Special"><-</span> <a href='001-editor.mu.html#L406'>get-color</a> color, c +<span id="L403" class="LineNr">403 </span>] +<span id="L404" class="LineNr">404 </span> +<span id="L405" class="LineNr">405 </span><span class="Comment"># so far the previous color is all the information we need; that may change</span> +<span id="L406" class="LineNr">406 </span><span class="muRecipe">def</span> <a href='001-editor.mu.html#L406'>get-color</a> color:num, c:char<span class="muRecipe"> -> </span>color:num [ +<span id="L407" class="LineNr">407 </span> <span class="Constant">local-scope</span> +<span id="L408" class="LineNr">408 </span> <span class="Constant">load-ingredients</span> +<span id="L409" class="LineNr">409 </span> color-is-white?:bool <span class="Special"><-</span> equal color, <span class="Constant">7/white</span> +<span id="L410" class="LineNr">410 </span> <span class="Comment"># if color is white and next character is '#', switch color to blue</span> +<span id="L411" class="LineNr">411 </span> <span class="Delimiter">{</span> +<span id="L412" class="LineNr">412 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> color-is-white? +<span id="L413" class="LineNr">413 </span> <span class="Conceal">¦</span> starting-comment?:bool <span class="Special"><-</span> equal c, <span class="Constant">35/#</span> +<span id="L414" class="LineNr">414 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> starting-comment? +<span id="L415" class="LineNr">415 </span> <span class="Conceal">¦</span> trace<span class="Constant"> 90</span>, <span class="Constant">[app]</span>, <span class="Constant">[switch color back to blue]</span> +<span id="L416" class="LineNr">416 </span> <span class="Conceal">¦</span> color <span class="Special"><-</span> copy <span class="Constant">12/lightblue</span> +<span id="L417" class="LineNr">417 </span> <span class="Conceal">¦</span> <span class="muControl">jump</span> <span class="Constant">+exit</span> +<span id="L418" class="LineNr">418 </span> <span class="Delimiter">}</span> +<span id="L419" class="LineNr">419 </span> <span class="Comment"># if color is blue and next character is newline, switch color to white</span> +<span id="L420" class="LineNr">420 </span> <span class="Delimiter">{</span> +<span id="L421" class="LineNr">421 </span> <span class="Conceal">¦</span> color-is-blue?:bool <span class="Special"><-</span> equal color, <span class="Constant">12/lightblue</span> +<span id="L422" class="LineNr">422 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> color-is-blue? +<span id="L423" class="LineNr">423 </span> <span class="Conceal">¦</span> ending-comment?:bool <span class="Special"><-</span> equal c, <span class="Constant">10/newline</span> +<span id="L424" class="LineNr">424 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> ending-comment? +<span id="L425" class="LineNr">425 </span> <span class="Conceal">¦</span> trace<span class="Constant"> 90</span>, <span class="Constant">[app]</span>, <span class="Constant">[switch color back to white]</span> +<span id="L426" class="LineNr">426 </span> <span class="Conceal">¦</span> color <span class="Special"><-</span> copy <span class="Constant">7/white</span> +<span id="L427" class="LineNr">427 </span> <span class="Conceal">¦</span> <span class="muControl">jump</span> <span class="Constant">+exit</span> +<span id="L428" class="LineNr">428 </span> <span class="Delimiter">}</span> +<span id="L429" class="LineNr">429 </span> <span class="Comment"># if color is white (no comments) and next character is '<', switch color to red</span> +<span id="L430" class="LineNr">430 </span> <span class="Delimiter">{</span> +<span id="L431" class="LineNr">431 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> color-is-white? +<span id="L432" class="LineNr">432 </span> <span class="Conceal">¦</span> starting-assignment?:bool <span class="Special"><-</span> equal c, <span class="Constant">60/<</span> +<span id="L433" class="LineNr">433 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> starting-assignment? +<span id="L434" class="LineNr">434 </span> <span class="Conceal">¦</span> color <span class="Special"><-</span> copy <span class="Constant">1/red</span> +<span id="L435" class="LineNr">435 </span> <span class="Conceal">¦</span> <span class="muControl">jump</span> <span class="Constant">+exit</span> +<span id="L436" class="LineNr">436 </span> <span class="Delimiter">}</span> +<span id="L437" class="LineNr">437 </span> <span class="Comment"># if color is red and next character is space, switch color to white</span> +<span id="L438" class="LineNr">438 </span> <span class="Delimiter">{</span> +<span id="L439" class="LineNr">439 </span> <span class="Conceal">¦</span> color-is-red?:bool <span class="Special"><-</span> equal color, <span class="Constant">1/red</span> +<span id="L440" class="LineNr">440 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> color-is-red? +<span id="L441" class="LineNr">441 </span> <span class="Conceal">¦</span> ending-assignment?:bool <span class="Special"><-</span> equal c, <span class="Constant">32/space</span> +<span id="L442" class="LineNr">442 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> ending-assignment? +<span id="L443" class="LineNr">443 </span> <span class="Conceal">¦</span> color <span class="Special"><-</span> copy <span class="Constant">7/white</span> +<span id="L444" class="LineNr">444 </span> <span class="Conceal">¦</span> <span class="muControl">jump</span> <span class="Constant">+exit</span> +<span id="L445" class="LineNr">445 </span> <span class="Delimiter">}</span> +<span id="L446" class="LineNr">446 </span> <span class="Comment"># otherwise no change</span> +<span id="L447" class="LineNr">447 </span><span class="Constant"> +exit</span> +<span id="L448" class="LineNr">448 </span> <span class="muControl">return</span> color +<span id="L449" class="LineNr">449 </span>] +<span id="L450" class="LineNr">450 </span> +<span id="L451" class="LineNr">451 </span><span class="muScenario">scenario</span> render-colors-assignment [ +<span id="L452" class="LineNr">452 </span> <span class="Constant">local-scope</span> +<span id="L453" class="LineNr">453 </span> assume-screen <span class="Constant">8/width</span>, <span class="Constant">5/height</span> +<span id="L454" class="LineNr">454 </span> s:text <span class="Special"><-</span> new <span class="Constant">[abc</span> +<span id="L455" class="LineNr">455 </span><span class="Constant">d <- e</span> +<span id="L456" class="LineNr">456 </span><span class="Constant">f]</span> +<span id="L457" class="LineNr">457 </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">8/right</span> +<span id="L458" class="LineNr">458 </span> run [ +<span id="L459" class="LineNr">459 </span> <span class="Conceal">¦</span> <a href='001-editor.mu.html#L123'>render</a> <a href='../081print.mu.html#L4'>screen</a>, e +<span id="L460" class="LineNr">460 </span> ] +<span id="L461" class="LineNr">461 </span> screen-should-contain [ +<span id="L462" class="LineNr">462 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> +<span id="L463" class="LineNr">463 </span> <span class="Conceal">¦</span><span class="Constant"> .abc .</span> +<span id="L464" class="LineNr">464 </span> <span class="Conceal">¦</span><span class="Constant"> .d <- e .</span> +<span id="L465" class="LineNr">465 </span> <span class="Conceal">¦</span><span class="Constant"> .f .</span> +<span id="L466" class="LineNr">466 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> +<span id="L467" class="LineNr">467 </span> ] +<span id="L468" class="LineNr">468 </span> screen-should-contain-in-color <span class="Constant">1/red</span>, [ +<span id="L469" class="LineNr">469 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L470" class="LineNr">470 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L471" class="LineNr">471 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L472" class="LineNr">472 </span> <span class="Conceal">¦</span><span class="Constant"> . <- .</span> +<span id="L471" class="LineNr">471 </span> <span class="Conceal">¦</span><span class="Constant"> . <- .</span> +<span id="L472" class="LineNr">472 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> <span id="L473" class="LineNr">473 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L474" class="LineNr">474 </span> <span class="Conceal">¦</span><span class="Constant"> . .</span> -<span id="L475" class="LineNr">475 </span> ] -<span id="L476" class="LineNr">476 </span>] +<span id="L474" class="LineNr">474 </span> ] +<span id="L475" class="LineNr">475 </span>] </pre> </body> </html> diff --git a/html/edit/002-typing.mu.html b/html/edit/002-typing.mu.html index 78c9971d..72434b5d 100644 --- a/html/edit/002-typing.mu.html +++ b/html/edit/002-typing.mu.html @@ -333,7 +333,7 @@ if ('onhashchange' in window) { <span id="L270" class="LineNr"> 270 </span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> <span id="L271" class="LineNr"> 271 </span> <a href='002-typing.mu.html#L1056'>draw-horizontal</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, right, <span class="Constant">9480/horizontal-dotted</span> <span id="L272" class="LineNr"> 272 </span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> -<span id="L273" class="LineNr"> 273 </span> <a href='001-editor.mu.html#L224'>clear-screen-from</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, left, right +<span id="L273" class="LineNr"> 273 </span> <a href='001-editor.mu.html#L223'>clear-screen-from</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, left, right <span id="L274" class="LineNr"> 274 </span>] <span id="L275" class="LineNr"> 275 </span> <span id="L276" class="LineNr"> 276 </span><span class="muScenario">scenario</span> editor-handles-empty-event-queue [ diff --git a/html/edit/004-programming-environment.mu.html b/html/edit/004-programming-environment.mu.html index 97d27afc..68de2b01 100644 --- a/html/edit/004-programming-environment.mu.html +++ b/html/edit/004-programming-environment.mu.html @@ -70,7 +70,7 @@ if ('onhashchange' in window) { <span id="L7" class="LineNr"> 7 </span> <span class="Constant">local-scope</span> <span id="L8" class="LineNr"> 8 </span> open-console <span id="L9" class="LineNr"> 9 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <span class="Constant">0/filesystem</span>, <span class="Constant">0/screen</span> -<span id="L10" class="LineNr"> 10 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <span class="Constant">0/screen</span>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L10" class="LineNr"> 10 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <span class="Constant">0/screen</span>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L11" class="LineNr"> 11 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <span class="Constant">0/screen</span>, <span class="Constant">0/console</span>, env, <span class="Constant">0/filesystem</span> <span id="L12" class="LineNr"> 12 </span> <span class="Comment"># never gets here</span> <span id="L13" class="LineNr"> 13 </span>] @@ -145,7 +145,7 @@ if ('onhashchange' in window) { <span id="L82" class="LineNr"> 82 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> _ <span class="Special"><-</span> <a href='002-typing.mu.html#L48'>move-cursor-in-editor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, t <span id="L83" class="LineNr"> 83 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> sandbox-in-focus?:bool <span class="Special"><-</span> <a href='002-typing.mu.html#L48'>move-cursor-in-editor</a> <a href='../081print.mu.html#L4'>screen</a>, current-sandbox, t <span id="L84" class="LineNr"> 84 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> *env <span class="Special"><-</span> put *env, <span class="Constant">sandbox-in-focus?:offset</span>, sandbox-in-focus? -<span id="L85" class="LineNr"> 85 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L511'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env +<span id="L85" class="LineNr"> 85 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L510'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env <span id="L86" class="LineNr"> 86 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span> <span id="L87" class="LineNr"> 87 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> <span id="L88" class="LineNr"> 88 </span> <span class="Conceal">¦</span> <span class="Comment"># 'resize' event - redraw editor</span> @@ -162,7 +162,7 @@ if ('onhashchange' in window) { <span id="L99" class="LineNr"> 99 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Delimiter">{</span> <span id="L100" class="LineNr">100 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> more-events? <span id="L101" class="LineNr">101 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> env, <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L175'>resize</a> <a href='../081print.mu.html#L4'>screen</a>, env -<span id="L102" class="LineNr">102 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='004-programming-environment.mu.html#L202'>render-without-moving-cursor</a> +<span id="L102" class="LineNr">102 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='004-programming-environment.mu.html#L202'>render-without-moving-cursor</a> <span id="L103" class="LineNr">103 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> render-all-on-no-more-events? <span class="Special"><-</span> copy <span class="Constant">0/false</span> <span class="Comment"># full render done</span> <span id="L104" class="LineNr">104 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> <span id="L105" class="LineNr">105 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span> @@ -187,14 +187,14 @@ if ('onhashchange' in window) { <span id="L124" class="LineNr">124 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Delimiter">{</span> <span id="L125" class="LineNr">125 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> render-all-on-no-more-events? <span id="L126" class="LineNr">126 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># no more events, and we have to force render</span> -<span id="L127" class="LineNr">127 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L127" class="LineNr">127 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L128" class="LineNr">128 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> render-all-on-no-more-events? <span class="Special"><-</span> copy <span class="Constant">0/false</span> <span id="L129" class="LineNr">129 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">jump</span> <span class="Constant">+finish-event</span> <span id="L130" class="LineNr">130 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> <span id="L131" class="LineNr">131 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># no more events, no force render</span> <span id="L132" class="LineNr">132 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Delimiter">{</span> <span id="L133" class="LineNr">133 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> render? -<span id="L134" class="LineNr">134 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L477'>render-recipes</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L134" class="LineNr">134 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L476'>render-recipes</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L135" class="LineNr">135 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">jump</span> <span class="Constant">+finish-event</span> <span id="L136" class="LineNr">136 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> <span id="L137" class="LineNr">137 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> @@ -215,7 +215,7 @@ if ('onhashchange' in window) { <span id="L152" class="LineNr">152 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Delimiter">{</span> <span id="L153" class="LineNr">153 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> render-all-on-no-more-events? <span id="L154" class="LineNr">154 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># no more events, and we have to force render</span> -<span id="L155" class="LineNr">155 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L155" class="LineNr">155 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L156" class="LineNr">156 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> render-all-on-no-more-events? <span class="Special"><-</span> copy <span class="Constant">0/false</span> <span id="L157" class="LineNr">157 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">jump</span> <span class="Constant">+finish-event</span> <span id="L158" class="LineNr">158 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> @@ -228,7 +228,7 @@ if ('onhashchange' in window) { <span id="L165" class="LineNr">165 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> <span id="L166" class="LineNr">166 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> <span id="L167" class="LineNr">167 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> +finish-event</span> -<span id="L168" class="LineNr">168 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L511'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env +<span id="L168" class="LineNr">168 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L510'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env <span id="L169" class="LineNr">169 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L631'>show-screen</a> <a href='../081print.mu.html#L4'>screen</a> <span id="L170" class="LineNr">170 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> <span id="L171" class="LineNr">171 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> @@ -272,374 +272,373 @@ if ('onhashchange' in window) { <span id="L209" class="LineNr">209 </span> curr:&:duplex-list:char <span class="Special"><-</span> get *editor, <span class="Constant">top-of-screen:offset</span> <span id="L210" class="LineNr">210 </span> <a href='../065duplex_list.mu.html#L36'>prev</a>:&:duplex-list:char <span class="Special"><-</span> copy curr <span class="Comment"># just in case curr becomes null and we can't compute prev</span> <span id="L211" class="LineNr">211 </span> curr <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> curr -<span id="L212" class="LineNr">212 </span><span class="Constant"> +render-loop-initialization</span> -<span id="L213" class="LineNr">213 </span> color:num <span class="Special"><-</span> copy <span class="Constant">7/white</span> -<span id="L214" class="LineNr">214 </span> row:num <span class="Special"><-</span> copy <span class="Constant">1/top</span> -<span id="L215" class="LineNr">215 </span> column:num <span class="Special"><-</span> copy left -<span id="L216" class="LineNr">216 </span> <span class="Comment"># save before-cursor</span> -<span id="L217" class="LineNr">217 </span> old-before-cursor:&:duplex-list:char <span class="Special"><-</span> get *editor, <span class="Constant">before-cursor:offset</span> -<span id="L218" class="LineNr">218 </span> <span class="Comment"># initialze cursor-row/cursor-column/before-cursor to the top of the screen</span> -<span id="L219" class="LineNr">219 </span> <span class="Comment"># by default</span> -<span id="L220" class="LineNr">220 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">cursor-row:offset</span>, row -<span id="L221" class="LineNr">221 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">cursor-column:offset</span>, column -<span id="L222" class="LineNr">222 </span> top-of-screen:&:duplex-list:char <span class="Special"><-</span> get *editor, <span class="Constant">top-of-screen:offset</span> -<span id="L223" class="LineNr">223 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">before-cursor:offset</span>, top-of-screen -<span id="L224" class="LineNr">224 </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>, row, column -<span id="L225" class="LineNr">225 </span> <span class="Delimiter">{</span> -<span id="L226" class="LineNr">226 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> +next-character</span> -<span id="L227" class="LineNr">227 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> curr -<span id="L228" class="LineNr">228 </span> <span class="Conceal">¦</span> off-screen?:bool <span class="Special"><-</span> greater-or-equal row, <a href='../081print.mu.html#L594'>screen-height</a> -<span id="L229" class="LineNr">229 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> off-screen? -<span id="L230" class="LineNr">230 </span> <span class="Conceal">¦</span> <span class="Comment"># if we find old-before-cursor still on the new resized screen, update</span> -<span id="L231" class="LineNr">231 </span> <span class="Conceal">¦</span> <span class="Comment"># editor.cursor-row and editor.cursor-column based on</span> -<span id="L232" class="LineNr">232 </span> <span class="Conceal">¦</span> <span class="Comment"># old-before-cursor</span> -<span id="L233" class="LineNr">233 </span> <span class="Conceal">¦</span> <span class="Delimiter">{</span> -<span id="L234" class="LineNr">234 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> at-cursor?:bool <span class="Special"><-</span> equal old-before-cursor, <a href='../065duplex_list.mu.html#L36'>prev</a> -<span id="L235" class="LineNr">235 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> at-cursor? -<span id="L236" class="LineNr">236 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">cursor-row:offset</span>, row -<span id="L237" class="LineNr">237 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">cursor-column:offset</span>, column -<span id="L238" class="LineNr">238 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">before-cursor:offset</span>, old-before-cursor -<span id="L239" class="LineNr">239 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> -<span id="L240" class="LineNr">240 </span> <span class="Conceal">¦</span> c:char <span class="Special"><-</span> get *curr, <span class="Constant">value:offset</span> -<span id="L241" class="LineNr">241 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> <character-c-received></span> -<span id="L242" class="LineNr">242 </span> <span class="Conceal">¦</span> <span class="Delimiter">{</span> -<span id="L243" class="LineNr">243 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># newline? move to left rather than 0</span> -<span id="L244" class="LineNr">244 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> newline?:bool <span class="Special"><-</span> equal c, <span class="Constant">10/newline</span> -<span id="L245" class="LineNr">245 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> newline? -<span id="L246" class="LineNr">246 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># clear rest of line in this window</span> -<span id="L247" class="LineNr">247 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L408'>clear-line-until</a> <a href='../081print.mu.html#L4'>screen</a>, right -<span id="L248" class="LineNr">248 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># skip to next line</span> -<span id="L249" class="LineNr">249 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> -<span id="L250" class="LineNr">250 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> column <span class="Special"><-</span> copy left -<span id="L251" class="LineNr">251 </span> <span class="Conceal">¦</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>, row, column -<span id="L252" class="LineNr">252 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> curr <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> curr -<span id="L253" class="LineNr">253 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../065duplex_list.mu.html#L36'>prev</a> <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> <a href='../065duplex_list.mu.html#L36'>prev</a> -<span id="L254" class="LineNr">254 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-character</span> -<span id="L255" class="LineNr">255 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> -<span id="L256" class="LineNr">256 </span> <span class="Conceal">¦</span> <span class="Delimiter">{</span> -<span id="L257" class="LineNr">257 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># at right? wrap. even if there's only one more letter left; we need</span> -<span id="L258" class="LineNr">258 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># room for clicking on the cursor after it.</span> -<span id="L259" class="LineNr">259 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> at-right?:bool <span class="Special"><-</span> equal column, right -<span id="L260" class="LineNr">260 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> at-right? -<span id="L261" class="LineNr">261 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># print wrap icon</span> -<span id="L262" class="LineNr">262 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> wrap-icon:char <span class="Special"><-</span> copy <span class="Constant">8617/loop-back-to-left</span> -<span id="L263" class="LineNr">263 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, wrap-icon, <span class="Constant">245/grey</span> -<span id="L264" class="LineNr">264 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> column <span class="Special"><-</span> copy left -<span id="L265" class="LineNr">265 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> -<span id="L266" class="LineNr">266 </span> <span class="Conceal">¦</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>, row, column -<span id="L267" class="LineNr">267 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># don't increment curr</span> -<span id="L268" class="LineNr">268 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-character</span> -<span id="L269" class="LineNr">269 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> -<span id="L270" class="LineNr">270 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, c, color -<span id="L271" class="LineNr">271 </span> <span class="Conceal">¦</span> curr <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> curr -<span id="L272" class="LineNr">272 </span> <span class="Conceal">¦</span> <a href='../065duplex_list.mu.html#L36'>prev</a> <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> <a href='../065duplex_list.mu.html#L36'>prev</a> -<span id="L273" class="LineNr">273 </span> <span class="Conceal">¦</span> column <span class="Special"><-</span> add column,<span class="Constant"> 1</span> -<span id="L274" class="LineNr">274 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> -<span id="L275" class="LineNr">275 </span> <span class="Delimiter">}</span> -<span id="L276" class="LineNr">276 </span> <span class="Comment"># save first character off-screen</span> -<span id="L277" class="LineNr">277 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">bottom-of-screen:offset</span>, curr -<span id="L278" class="LineNr">278 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">bottom:offset</span>, row -<span id="L279" class="LineNr">279 </span> <span class="muControl">return</span> row, column -<span id="L280" class="LineNr">280 </span>] -<span id="L281" class="LineNr">281 </span> -<span id="L282" class="LineNr">282 </span><span class="muScenario">scenario</span> point-at-multiple-editors [ -<span id="L283" class="LineNr">283 </span> <span class="Constant">local-scope</span> -<span id="L284" class="LineNr">284 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span> -<span id="L285" class="LineNr">285 </span> assume-screen <span class="Constant">30/width</span>, <span class="Constant">5/height</span> -<span id="L286" class="LineNr">286 </span> <span class="Comment"># initialize both halves of screen</span> -<span id="L287" class="LineNr">287 </span> assume-resources [ -<span id="L288" class="LineNr">288 </span> <span class="Conceal">¦</span> <span class="Constant">[lesson/recipes.mu]</span> <span class="Special"><-</span> [ -<span id="L289" class="LineNr">289 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> |abc|</span> -<span id="L290" class="LineNr">290 </span> <span class="Conceal">¦</span> ] -<span id="L291" class="LineNr">291 </span> ] -<span id="L292" class="LineNr">292 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[def]</span> <span class="Comment"># contents of sandbox editor</span> -<span id="L293" class="LineNr">293 </span> <span class="Comment"># focus on both sides</span> -<span id="L294" class="LineNr">294 </span> assume-console [ -<span id="L295" class="LineNr">295 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 1</span> -<span id="L296" class="LineNr">296 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 17</span> -<span id="L297" class="LineNr">297 </span> ] -<span id="L298" class="LineNr">298 </span> <span class="Comment"># check cursor column in each</span> -<span id="L299" class="LineNr">299 </span> run [ -<span id="L300" class="LineNr">300 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a> -<span id="L301" class="LineNr">301 </span> <span class="Conceal">¦</span> recipes:&:editor <span class="Special"><-</span> get *env, <span class="Constant">recipes:offset</span> -<span id="L302" class="LineNr">302 </span> <span class="Conceal">¦</span> 5:num/<span class="Special">raw</span> <span class="Special"><-</span> get *recipes, <span class="Constant">cursor-column:offset</span> -<span id="L303" class="LineNr">303 </span> <span class="Conceal">¦</span> sandbox:&:editor <span class="Special"><-</span> get *env, <span class="Constant">current-sandbox:offset</span> -<span id="L304" class="LineNr">304 </span> <span class="Conceal">¦</span> 7:num/<span class="Special">raw</span> <span class="Special"><-</span> get *sandbox, <span class="Constant">cursor-column:offset</span> -<span id="L305" class="LineNr">305 </span> ] -<span id="L306" class="LineNr">306 </span> memory-should-contain [ -<span id="L307" class="LineNr">307 </span> <span class="Conceal">¦</span><span class="Constant"> 5</span> <span class="Special"><-</span><span class="Constant"> 1</span> -<span id="L308" class="LineNr">308 </span> <span class="Conceal">¦</span><span class="Constant"> 7</span> <span class="Special"><-</span><span class="Constant"> 17</span> -<span id="L309" class="LineNr">309 </span> ] -<span id="L310" class="LineNr">310 </span>] -<span id="L311" class="LineNr">311 </span> -<span id="L312" class="LineNr">312 </span><span class="muScenario">scenario</span> edit-multiple-editors [ -<span id="L313" class="LineNr">313 </span> <span class="Constant">local-scope</span> -<span id="L314" class="LineNr">314 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span> -<span id="L315" class="LineNr">315 </span> assume-screen <span class="Constant">30/width</span>, <span class="Constant">5/height</span> -<span id="L316" class="LineNr">316 </span> <span class="Comment"># initialize both halves of screen</span> -<span id="L317" class="LineNr">317 </span> assume-resources [ -<span id="L318" class="LineNr">318 </span> <span class="Conceal">¦</span> <span class="Constant">[lesson/recipes.mu]</span> <span class="Special"><-</span> [ -<span id="L319" class="LineNr">319 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> |abc|</span> -<span id="L320" class="LineNr">320 </span> <span class="Conceal">¦</span> ] -<span id="L321" class="LineNr">321 </span> ] -<span id="L322" class="LineNr">322 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[def]</span> <span class="Comment"># contents of sandbox</span> -<span id="L323" class="LineNr">323 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> -<span id="L324" class="LineNr">324 </span> <span class="Comment"># type one letter in each of them</span> -<span id="L325" class="LineNr">325 </span> assume-console [ -<span id="L326" class="LineNr">326 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 1</span> -<span id="L327" class="LineNr">327 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> -<span id="L328" class="LineNr">328 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 17</span> -<span id="L329" class="LineNr">329 </span> <span class="Conceal">¦</span> type <span class="Constant">[1]</span> -<span id="L330" class="LineNr">330 </span> ] -<span id="L331" class="LineNr">331 </span> run [ -<span id="L332" class="LineNr">332 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a> -<span id="L333" class="LineNr">333 </span> <span class="Conceal">¦</span> recipes:&:editor <span class="Special"><-</span> get *env, <span class="Constant">recipes:offset</span> -<span id="L334" class="LineNr">334 </span> <span class="Conceal">¦</span> 5:num/<span class="Special">raw</span> <span class="Special"><-</span> get *recipes, <span class="Constant">cursor-column:offset</span> -<span id="L335" class="LineNr">335 </span> <span class="Conceal">¦</span> sandbox:&:editor <span class="Special"><-</span> get *env, <span class="Constant">current-sandbox:offset</span> -<span id="L336" class="LineNr">336 </span> <span class="Conceal">¦</span> 7:num/<span class="Special">raw</span> <span class="Special"><-</span> get *sandbox, <span class="Constant">cursor-column:offset</span> -<span id="L337" class="LineNr">337 </span> ] -<span id="L338" class="LineNr">338 </span> screen-should-contain [ -<span id="L339" class="LineNr">339 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) . # this line has a different background, but we don't test that yet</span> -<span id="L340" class="LineNr">340 </span> <span class="Conceal">¦</span><span class="Constant"> .a0bc ╎d1ef .</span> -<span id="L341" class="LineNr">341 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎──────────────.</span> -<span id="L342" class="LineNr">342 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎ .</span> -<span id="L343" class="LineNr">343 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span> -<span id="L344" class="LineNr">344 </span> ] -<span id="L345" class="LineNr">345 </span> memory-should-contain [ -<span id="L346" class="LineNr">346 </span> <span class="Conceal">¦</span><span class="Constant"> 5</span> <span class="Special"><-</span><span class="Constant"> 2</span> <span class="Comment"># cursor column of recipe editor</span> -<span id="L347" class="LineNr">347 </span> <span class="Conceal">¦</span><span class="Constant"> 7</span> <span class="Special"><-</span><span class="Constant"> 18</span> <span class="Comment"># cursor column of sandbox editor</span> -<span id="L348" class="LineNr">348 </span> ] -<span id="L349" class="LineNr">349 </span> <span class="Comment"># show the cursor at the right window</span> -<span id="L350" class="LineNr">350 </span> run [ -<span id="L351" class="LineNr">351 </span> <span class="Conceal">¦</span> cursor:char <span class="Special"><-</span> copy <span class="Constant">9251/␣</span> -<span id="L352" class="LineNr">352 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, cursor -<span id="L353" class="LineNr">353 </span> ] -<span id="L354" class="LineNr">354 </span> screen-should-contain [ -<span id="L355" class="LineNr">355 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span> -<span id="L356" class="LineNr">356 </span> <span class="Conceal">¦</span><span class="Constant"> .a0bc ╎d1␣f .</span> -<span id="L357" class="LineNr">357 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎──────────────.</span> -<span id="L358" class="LineNr">358 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎ .</span> -<span id="L359" class="LineNr">359 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span> -<span id="L360" class="LineNr">360 </span> ] -<span id="L361" class="LineNr">361 </span>] -<span id="L362" class="LineNr">362 </span> -<span id="L363" class="LineNr">363 </span><span class="muScenario">scenario</span> editor-in-focus-keeps-cursor [ -<span id="L364" class="LineNr">364 </span> <span class="Constant">local-scope</span> -<span id="L365" class="LineNr">365 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span> -<span id="L366" class="LineNr">366 </span> assume-screen <span class="Constant">30/width</span>, <span class="Constant">5/height</span> -<span id="L367" class="LineNr">367 </span> assume-resources [ -<span id="L368" class="LineNr">368 </span> <span class="Conceal">¦</span> <span class="Constant">[lesson/recipes.mu]</span> <span class="Special"><-</span> [ -<span id="L369" class="LineNr">369 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> |abc|</span> -<span id="L370" class="LineNr">370 </span> <span class="Conceal">¦</span> ] -<span id="L371" class="LineNr">371 </span> ] -<span id="L372" class="LineNr">372 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[def]</span> -<span id="L373" class="LineNr">373 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> -<span id="L374" class="LineNr">374 </span> <span class="Comment"># initialize programming environment and highlight cursor</span> -<span id="L375" class="LineNr">375 </span> assume-console <span class="Constant">[]</span> -<span id="L376" class="LineNr">376 </span> run [ -<span id="L377" class="LineNr">377 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a> -<span id="L378" class="LineNr">378 </span> <span class="Conceal">¦</span> cursor:char <span class="Special"><-</span> copy <span class="Constant">9251/␣</span> -<span id="L379" class="LineNr">379 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, cursor -<span id="L380" class="LineNr">380 </span> ] -<span id="L381" class="LineNr">381 </span> <span class="Comment"># is cursor at the right place?</span> -<span id="L382" class="LineNr">382 </span> screen-should-contain [ -<span id="L383" class="LineNr">383 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span> -<span id="L384" class="LineNr">384 </span> <span class="Conceal">¦</span><span class="Constant"> .␣bc ╎def .</span> -<span id="L385" class="LineNr">385 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎──────────────.</span> -<span id="L386" class="LineNr">386 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎ .</span> -<span id="L387" class="LineNr">387 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span> -<span id="L388" class="LineNr">388 </span> ] -<span id="L389" class="LineNr">389 </span> <span class="Comment"># now try typing a letter</span> -<span id="L390" class="LineNr">390 </span> assume-console [ -<span id="L391" class="LineNr">391 </span> <span class="Conceal">¦</span> type <span class="Constant">[z]</span> -<span id="L392" class="LineNr">392 </span> ] -<span id="L393" class="LineNr">393 </span> run [ -<span id="L394" class="LineNr">394 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a> -<span id="L395" class="LineNr">395 </span> <span class="Conceal">¦</span> cursor:char <span class="Special"><-</span> copy <span class="Constant">9251/␣</span> -<span id="L396" class="LineNr">396 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, cursor -<span id="L397" class="LineNr">397 </span> ] -<span id="L398" class="LineNr">398 </span> <span class="Comment"># cursor should still be right</span> -<span id="L399" class="LineNr">399 </span> screen-should-contain [ -<span id="L400" class="LineNr">400 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span> -<span id="L401" class="LineNr">401 </span> <span class="Conceal">¦</span><span class="Constant"> .z␣bc ╎def .</span> -<span id="L402" class="LineNr">402 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎──────────────.</span> -<span id="L403" class="LineNr">403 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎ .</span> -<span id="L404" class="LineNr">404 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span> -<span id="L405" class="LineNr">405 </span> ] -<span id="L406" class="LineNr">406 </span>] -<span id="L407" class="LineNr">407 </span> -<span id="L408" class="LineNr">408 </span><span class="muScenario">scenario</span> backspace-in-sandbox-editor-joins-lines [ -<span id="L409" class="LineNr">409 </span> <span class="Constant">local-scope</span> -<span id="L410" class="LineNr">410 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span> -<span id="L411" class="LineNr">411 </span> assume-screen <span class="Constant">30/width</span>, <span class="Constant">5/height</span> -<span id="L412" class="LineNr">412 </span> assume-resources [ -<span id="L413" class="LineNr">413 </span> ] -<span id="L414" class="LineNr">414 </span> <span class="Comment"># initialize sandbox side with two lines</span> -<span id="L415" class="LineNr">415 </span> test-sandbox-editor-contents:text <span class="Special"><-</span> new <span class="Constant">[abc</span> -<span id="L416" class="LineNr">416 </span><span class="Constant">def]</span> -<span id="L417" class="LineNr">417 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, test-sandbox-editor-contents -<span id="L418" class="LineNr">418 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> -<span id="L419" class="LineNr">419 </span> screen-should-contain [ -<span id="L420" class="LineNr">420 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span> -<span id="L421" class="LineNr">421 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎abc .</span> -<span id="L422" class="LineNr">422 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎def .</span> -<span id="L423" class="LineNr">423 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎──────────────.</span> -<span id="L424" class="LineNr">424 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span> -<span id="L425" class="LineNr">425 </span> ] -<span id="L426" class="LineNr">426 </span> <span class="Comment"># position cursor at start of second line and hit backspace</span> -<span id="L427" class="LineNr">427 </span> assume-console [ -<span id="L428" class="LineNr">428 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 16</span> -<span id="L429" class="LineNr">429 </span> <span class="Conceal">¦</span> press backspace -<span id="L430" class="LineNr">430 </span> ] -<span id="L431" class="LineNr">431 </span> run [ -<span id="L432" class="LineNr">432 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a> -<span id="L433" class="LineNr">433 </span> <span class="Conceal">¦</span> cursor:char <span class="Special"><-</span> copy <span class="Constant">9251/␣</span> -<span id="L434" class="LineNr">434 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, cursor -<span id="L435" class="LineNr">435 </span> ] -<span id="L436" class="LineNr">436 </span> <span class="Comment"># cursor moves to end of old line</span> -<span id="L437" class="LineNr">437 </span> screen-should-contain [ -<span id="L438" class="LineNr">438 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span> -<span id="L439" class="LineNr">439 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎abc␣ef .</span> -<span id="L440" class="LineNr">440 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎──────────────.</span> -<span id="L441" class="LineNr">441 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span> -<span id="L442" class="LineNr">442 </span> ] -<span id="L443" class="LineNr">443 </span>] -<span id="L444" class="LineNr">444 </span> -<span id="L445" class="LineNr">445 </span><span class="muRecipe">def</span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, env:&:environment, <span class="Delimiter">{</span>render-editor: (recipe (address screen) (address editor)<span class="muRecipe"> -> </span>number number (address screen) (address editor))<span class="Delimiter">}</span><span class="muRecipe"> -> </span><a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, env:&:environment [ -<span id="L446" class="LineNr">446 </span> <span class="Constant">local-scope</span> -<span id="L447" class="LineNr">447 </span> <span class="Constant">load-ingredients</span> -<span id="L448" class="LineNr">448 </span> trace<span class="Constant"> 10</span>, <span class="Constant">[app]</span>, <span class="Constant">[render all]</span> -<span id="L449" class="LineNr">449 </span> <a href='../081print.mu.html#L623'>hide-screen</a> <a href='../081print.mu.html#L4'>screen</a> -<span id="L450" class="LineNr">450 </span> <span class="Comment"># top menu</span> -<span id="L451" class="LineNr">451 </span> trace<span class="Constant"> 11</span>, <span class="Constant">[app]</span>, <span class="Constant">[render top menu]</span> -<span id="L452" class="LineNr">452 </span> width:num <span class="Special"><-</span> <a href='../081print.mu.html#L581'>screen-width</a> <a href='../081print.mu.html#L4'>screen</a> -<span id="L453" class="LineNr">453 </span> <a href='002-typing.mu.html#L1056'>draw-horizontal</a> <a href='../081print.mu.html#L4'>screen</a>,<span class="Constant"> 0</span>, <span class="Constant">0/left</span>, width, <span class="Constant">32/space</span>, <span class="Constant">0/black</span>, <span class="Constant">238/grey</span> -<span id="L454" class="LineNr">454 </span> button-start:num <span class="Special"><-</span> subtract width,<span class="Constant"> 20</span> -<span id="L455" class="LineNr">455 </span> button-on-screen?:bool <span class="Special"><-</span> greater-or-equal button-start,<span class="Constant"> 0</span> -<span id="L456" class="LineNr">456 </span> assert button-on-screen?, <span class="Constant">[screen too narrow for menu]</span> -<span id="L457" class="LineNr">457 </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>, <span class="Constant">0/row</span>, button-start -<span id="L458" class="LineNr">458 </span> print <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[ run (F4) ]</span>, <span class="Constant">255/white</span>, <span class="Constant">161/reddish</span> -<span id="L459" class="LineNr">459 </span> <span class="Comment"># dotted line down the middle</span> -<span id="L460" class="LineNr">460 </span> trace<span class="Constant"> 11</span>, <span class="Constant">[app]</span>, <span class="Constant">[render divider]</span> -<span id="L461" class="LineNr">461 </span> divider:num, _ <span class="Special"><-</span> divide-with-remainder width,<span class="Constant"> 2</span> -<span id="L462" class="LineNr">462 </span> height:num <span class="Special"><-</span> <a href='../081print.mu.html#L594'>screen-height</a> <a href='../081print.mu.html#L4'>screen</a> -<span id="L463" class="LineNr">463 </span> <a href='004-programming-environment.mu.html#L557'>draw-vertical</a> <a href='../081print.mu.html#L4'>screen</a>, divider, <span class="Constant">1/top</span>, height, <span class="Constant">9482/vertical-dotted</span> -<span id="L464" class="LineNr">464 </span> <span class="Comment">#</span> -<span id="L465" class="LineNr">465 </span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L477'>render-recipes</a> <a href='../081print.mu.html#L4'>screen</a>, env, render-editor -<span id="L466" class="LineNr">466 </span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, render-editor -<span id="L467" class="LineNr">467 </span><span class="Constant"> <a href='004-programming-environment.mu.html#L467'><render-components-end></a></span> -<span id="L468" class="LineNr">468 </span> <span class="Comment">#</span> -<span id="L469" class="LineNr">469 </span> recipes:&:editor <span class="Special"><-</span> get *env, <span class="Constant">recipes:offset</span> -<span id="L470" class="LineNr">470 </span> current-sandbox:&:editor <span class="Special"><-</span> get *env, <span class="Constant">current-sandbox:offset</span> -<span id="L471" class="LineNr">471 </span> sandbox-in-focus?:bool <span class="Special"><-</span> get *env, <span class="Constant">sandbox-in-focus?:offset</span> -<span id="L472" class="LineNr">472 </span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L511'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env -<span id="L473" class="LineNr">473 </span> <span class="Comment">#</span> -<span id="L474" class="LineNr">474 </span> <a href='../081print.mu.html#L631'>show-screen</a> <a href='../081print.mu.html#L4'>screen</a> -<span id="L475" class="LineNr">475 </span>] -<span id="L476" class="LineNr">476 </span> -<span id="L477" class="LineNr">477 </span><span class="muRecipe">def</span> <a href='004-programming-environment.mu.html#L477'>render-recipes</a> <a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, env:&:environment, <span class="Delimiter">{</span>render-editor: (recipe (address screen) (address editor)<span class="muRecipe"> -> </span>number number (address screen) (address editor))<span class="Delimiter">}</span><span class="muRecipe"> -> </span><a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, env:&:environment [ -<span id="L478" class="LineNr">478 </span> <span class="Constant">local-scope</span> -<span id="L479" class="LineNr">479 </span> <span class="Constant">load-ingredients</span> -<span id="L480" class="LineNr">480 </span> trace<span class="Constant"> 11</span>, <span class="Constant">[app]</span>, <span class="Constant">[render recipes]</span> -<span id="L481" class="LineNr">481 </span> recipes:&:editor <span class="Special"><-</span> get *env, <span class="Constant">recipes:offset</span> -<span id="L482" class="LineNr">482 </span> <span class="Comment"># render recipes</span> -<span id="L483" class="LineNr">483 </span> left:num <span class="Special"><-</span> get *recipes, <span class="Constant">left:offset</span> -<span id="L484" class="LineNr">484 </span> right:num <span class="Special"><-</span> get *recipes, <span class="Constant">right:offset</span> -<span id="L485" class="LineNr">485 </span> row:num, column:num, <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> call render-editor, <a href='../081print.mu.html#L4'>screen</a>, recipes -<span id="L486" class="LineNr">486 </span> <a href='../081print.mu.html#L408'>clear-line-until</a> <a href='../081print.mu.html#L4'>screen</a>, right -<span id="L487" class="LineNr">487 </span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> -<span id="L488" class="LineNr">488 </span><span class="Constant"> <a href='004-programming-environment.mu.html#L488'><render-recipe-components-end></a></span> -<span id="L489" class="LineNr">489 </span> <span class="Comment"># draw dotted line after recipes</span> -<span id="L490" class="LineNr">490 </span> <a href='002-typing.mu.html#L1056'>draw-horizontal</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, right, <span class="Constant">9480/horizontal-dotted</span> -<span id="L491" class="LineNr">491 </span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> -<span id="L492" class="LineNr">492 </span> <a href='001-editor.mu.html#L224'>clear-screen-from</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, left, right -<span id="L493" class="LineNr">493 </span>] -<span id="L494" class="LineNr">494 </span> -<span id="L495" class="LineNr">495 </span><span class="Comment"># replaced in a later layer</span> -<span id="L496" class="LineNr">496 </span><span class="muRecipe">def</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, env:&:environment, <span class="Delimiter">{</span>render-editor: (recipe (address screen) (address editor)<span class="muRecipe"> -> </span>number number (address screen) (address editor))<span class="Delimiter">}</span><span class="muRecipe"> -> </span><a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, env:&:environment [ -<span id="L497" class="LineNr">497 </span> <span class="Constant">local-scope</span> -<span id="L498" class="LineNr">498 </span> <span class="Constant">load-ingredients</span> -<span id="L499" class="LineNr">499 </span> current-sandbox:&:editor <span class="Special"><-</span> get *env, <span class="Constant">current-sandbox:offset</span> -<span id="L500" class="LineNr">500 </span> left:num <span class="Special"><-</span> get *current-sandbox, <span class="Constant">left:offset</span> -<span id="L501" class="LineNr">501 </span> right:num <span class="Special"><-</span> get *current-sandbox, <span class="Constant">right:offset</span> -<span id="L502" class="LineNr">502 </span> row:num, column:num, <a href='../081print.mu.html#L4'>screen</a>, current-sandbox <span class="Special"><-</span> call render-editor, <a href='../081print.mu.html#L4'>screen</a>, current-sandbox -<span id="L503" class="LineNr">503 </span> <a href='../081print.mu.html#L408'>clear-line-until</a> <a href='../081print.mu.html#L4'>screen</a>, right -<span id="L504" class="LineNr">504 </span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> -<span id="L505" class="LineNr">505 </span> <span class="Comment"># draw solid line after code (you'll see why in later layers)</span> -<span id="L506" class="LineNr">506 </span> <a href='002-typing.mu.html#L1056'>draw-horizontal</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, right -<span id="L507" class="LineNr">507 </span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> -<span id="L508" class="LineNr">508 </span> <a href='001-editor.mu.html#L224'>clear-screen-from</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, left, right -<span id="L509" class="LineNr">509 </span>] -<span id="L510" class="LineNr">510 </span> -<span id="L511" class="LineNr">511 </span><span class="muRecipe">def</span> <a href='004-programming-environment.mu.html#L511'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, recipes:&:editor, current-sandbox:&:editor, sandbox-in-focus?:bool, env:&:environment<span class="muRecipe"> -> </span><a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a> [ -<span id="L512" class="LineNr">512 </span> <span class="Constant">local-scope</span> -<span id="L513" class="LineNr">513 </span> <span class="Constant">load-ingredients</span> -<span id="L514" class="LineNr">514 </span><span class="Constant"> <a href='004-programming-environment.mu.html#L514'><update-cursor-special-cases></a></span> -<span id="L515" class="LineNr">515 </span> <span class="Delimiter">{</span> -<span id="L516" class="LineNr">516 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> sandbox-in-focus? -<span id="L517" class="LineNr">517 </span> <span class="Conceal">¦</span> cursor-row:num <span class="Special"><-</span> get *recipes, <span class="Constant">cursor-row:offset</span> -<span id="L518" class="LineNr">518 </span> <span class="Conceal">¦</span> cursor-column:num <span class="Special"><-</span> get *recipes, <span class="Constant">cursor-column:offset</span> -<span id="L519" class="LineNr">519 </span> <span class="Delimiter">}</span> -<span id="L520" class="LineNr">520 </span> <span class="Delimiter">{</span> -<span id="L521" class="LineNr">521 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> sandbox-in-focus? -<span id="L522" class="LineNr">522 </span> <span class="Conceal">¦</span> cursor-row:num <span class="Special"><-</span> get *current-sandbox, <span class="Constant">cursor-row:offset</span> -<span id="L523" class="LineNr">523 </span> <span class="Conceal">¦</span> cursor-column:num <span class="Special"><-</span> get *current-sandbox, <span class="Constant">cursor-column:offset</span> -<span id="L524" class="LineNr">524 </span> <span class="Delimiter">}</span> -<span id="L525" class="LineNr">525 </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="L526" class="LineNr">526 </span>] -<span id="L527" class="LineNr">527 </span> -<span id="L528" class="LineNr">528 </span><span class="Comment"># ctrl-l - redraw screen (just in case it printed junk somehow)</span> -<span id="L529" class="LineNr">529 </span> -<span id="L530" class="LineNr">530 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L66'><global-type></a></span> [ -<span id="L531" class="LineNr">531 </span> <span class="Delimiter">{</span> -<span id="L532" class="LineNr">532 </span> <span class="Conceal">¦</span> redraw-screen?:bool <span class="Special"><-</span> equal c, <span class="Constant">12/ctrl-l</span> -<span id="L533" class="LineNr">533 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> redraw-screen? -<span id="L534" class="LineNr">534 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env:&:environment, <a href='001-editor.mu.html#L123'>render</a> -<span id="L535" class="LineNr">535 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L53'>sync-screen</a> <a href='../081print.mu.html#L4'>screen</a> -<span id="L536" class="LineNr">536 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span> -<span id="L537" class="LineNr">537 </span> <span class="Delimiter">}</span> -<span id="L538" class="LineNr">538 </span>] -<span id="L539" class="LineNr">539 </span> -<span id="L540" class="LineNr">540 </span><span class="Comment"># ctrl-n - switch focus</span> -<span id="L541" class="LineNr">541 </span><span class="Comment"># todo: test this</span> -<span id="L542" class="LineNr">542 </span> -<span id="L543" class="LineNr">543 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L66'><global-type></a></span> [ -<span id="L544" class="LineNr">544 </span> <span class="Delimiter">{</span> -<span id="L545" class="LineNr">545 </span> <span class="Conceal">¦</span> switch-side?:bool <span class="Special"><-</span> equal c, <span class="Constant">14/ctrl-n</span> -<span id="L546" class="LineNr">546 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> switch-side? -<span id="L547" class="LineNr">547 </span> <span class="Conceal">¦</span> sandbox-in-focus?:bool <span class="Special"><-</span> get *env, <span class="Constant">sandbox-in-focus?:offset</span> -<span id="L548" class="LineNr">548 </span> <span class="Conceal">¦</span> sandbox-in-focus? <span class="Special"><-</span> not sandbox-in-focus? -<span id="L549" class="LineNr">549 </span> <span class="Conceal">¦</span> *env <span class="Special"><-</span> put *env, <span class="Constant">sandbox-in-focus?:offset</span>, sandbox-in-focus? -<span id="L550" class="LineNr">550 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L511'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env -<span id="L551" class="LineNr">551 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span> -<span id="L552" class="LineNr">552 </span> <span class="Delimiter">}</span> -<span id="L553" class="LineNr">553 </span>] -<span id="L554" class="LineNr">554 </span> -<span id="L555" class="LineNr">555 </span><span class="SalientComment">## helpers</span> -<span id="L556" class="LineNr">556 </span> -<span id="L557" class="LineNr">557 </span><span class="muRecipe">def</span> <a href='004-programming-environment.mu.html#L557'>draw-vertical</a> <a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, col:num, y:num, bottom:num<span class="muRecipe"> -> </span><a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a> [ -<span id="L558" class="LineNr">558 </span> <span class="Constant">local-scope</span> -<span id="L559" class="LineNr">559 </span> <span class="Constant">load-ingredients</span> -<span id="L560" class="LineNr">560 </span> style:char, style-found?:bool <span class="Special"><-</span> <span class="Constant">next-ingredient</span> -<span id="L561" class="LineNr">561 </span> <span class="Delimiter">{</span> -<span id="L562" class="LineNr">562 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> style-found? -<span id="L563" class="LineNr">563 </span> <span class="Conceal">¦</span> style <span class="Special"><-</span> copy <span class="Constant">9474/vertical</span> -<span id="L564" class="LineNr">564 </span> <span class="Delimiter">}</span> -<span id="L565" class="LineNr">565 </span> color:num, color-found?:bool <span class="Special"><-</span> <span class="Constant">next-ingredient</span> -<span id="L566" class="LineNr">566 </span> <span class="Delimiter">{</span> -<span id="L567" class="LineNr">567 </span> <span class="Conceal">¦</span> <span class="Comment"># default color to white</span> -<span id="L568" class="LineNr">568 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> color-found? -<span id="L569" class="LineNr">569 </span> <span class="Conceal">¦</span> color <span class="Special"><-</span> copy <span class="Constant">245/grey</span> -<span id="L570" class="LineNr">570 </span> <span class="Delimiter">}</span> -<span id="L571" class="LineNr">571 </span> <span class="Delimiter">{</span> -<span id="L572" class="LineNr">572 </span> <span class="Conceal">¦</span> continue?:bool <span class="Special"><-</span> lesser-than y, bottom -<span id="L573" class="LineNr">573 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> continue? -<span id="L574" class="LineNr">574 </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>, y, col -<span id="L575" class="LineNr">575 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, style, color -<span id="L576" class="LineNr">576 </span> <span class="Conceal">¦</span> y <span class="Special"><-</span> add y,<span class="Constant"> 1</span> -<span id="L577" class="LineNr">577 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> -<span id="L578" class="LineNr">578 </span> <span class="Delimiter">}</span> -<span id="L579" class="LineNr">579 </span>] +<span id="L212" class="LineNr">212 </span> color:num <span class="Special"><-</span> copy <span class="Constant">7/white</span> +<span id="L213" class="LineNr">213 </span> row:num <span class="Special"><-</span> copy <span class="Constant">1/top</span> +<span id="L214" class="LineNr">214 </span> column:num <span class="Special"><-</span> copy left +<span id="L215" class="LineNr">215 </span> <span class="Comment"># save before-cursor</span> +<span id="L216" class="LineNr">216 </span> old-before-cursor:&:duplex-list:char <span class="Special"><-</span> get *editor, <span class="Constant">before-cursor:offset</span> +<span id="L217" class="LineNr">217 </span> <span class="Comment"># initialze cursor-row/cursor-column/before-cursor to the top of the screen</span> +<span id="L218" class="LineNr">218 </span> <span class="Comment"># by default</span> +<span id="L219" class="LineNr">219 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">cursor-row:offset</span>, row +<span id="L220" class="LineNr">220 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">cursor-column:offset</span>, column +<span id="L221" class="LineNr">221 </span> top-of-screen:&:duplex-list:char <span class="Special"><-</span> get *editor, <span class="Constant">top-of-screen:offset</span> +<span id="L222" class="LineNr">222 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">before-cursor:offset</span>, top-of-screen +<span id="L223" class="LineNr">223 </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>, row, column +<span id="L224" class="LineNr">224 </span> <span class="Delimiter">{</span> +<span id="L225" class="LineNr">225 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> +next-character</span> +<span id="L226" class="LineNr">226 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> curr +<span id="L227" class="LineNr">227 </span> <span class="Conceal">¦</span> off-screen?:bool <span class="Special"><-</span> greater-or-equal row, <a href='../081print.mu.html#L594'>screen-height</a> +<span id="L228" class="LineNr">228 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> off-screen? +<span id="L229" class="LineNr">229 </span> <span class="Conceal">¦</span> <span class="Comment"># if we find old-before-cursor still on the new resized screen, update</span> +<span id="L230" class="LineNr">230 </span> <span class="Conceal">¦</span> <span class="Comment"># editor.cursor-row and editor.cursor-column based on</span> +<span id="L231" class="LineNr">231 </span> <span class="Conceal">¦</span> <span class="Comment"># old-before-cursor</span> +<span id="L232" class="LineNr">232 </span> <span class="Conceal">¦</span> <span class="Delimiter">{</span> +<span id="L233" class="LineNr">233 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> at-cursor?:bool <span class="Special"><-</span> equal old-before-cursor, <a href='../065duplex_list.mu.html#L36'>prev</a> +<span id="L234" class="LineNr">234 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> at-cursor? +<span id="L235" class="LineNr">235 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">cursor-row:offset</span>, row +<span id="L236" class="LineNr">236 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">cursor-column:offset</span>, column +<span id="L237" class="LineNr">237 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">before-cursor:offset</span>, old-before-cursor +<span id="L238" class="LineNr">238 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> +<span id="L239" class="LineNr">239 </span> <span class="Conceal">¦</span> c:char <span class="Special"><-</span> get *curr, <span class="Constant">value:offset</span> +<span id="L240" class="LineNr">240 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> <character-c-received></span> +<span id="L241" class="LineNr">241 </span> <span class="Conceal">¦</span> <span class="Delimiter">{</span> +<span id="L242" class="LineNr">242 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># newline? move to left rather than 0</span> +<span id="L243" class="LineNr">243 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> newline?:bool <span class="Special"><-</span> equal c, <span class="Constant">10/newline</span> +<span id="L244" class="LineNr">244 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> newline? +<span id="L245" class="LineNr">245 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># clear rest of line in this window</span> +<span id="L246" class="LineNr">246 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L408'>clear-line-until</a> <a href='../081print.mu.html#L4'>screen</a>, right +<span id="L247" class="LineNr">247 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># skip to next line</span> +<span id="L248" class="LineNr">248 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> +<span id="L249" class="LineNr">249 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> column <span class="Special"><-</span> copy left +<span id="L250" class="LineNr">250 </span> <span class="Conceal">¦</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>, row, column +<span id="L251" class="LineNr">251 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> curr <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> curr +<span id="L252" class="LineNr">252 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../065duplex_list.mu.html#L36'>prev</a> <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> <a href='../065duplex_list.mu.html#L36'>prev</a> +<span id="L253" class="LineNr">253 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-character</span> +<span id="L254" class="LineNr">254 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> +<span id="L255" class="LineNr">255 </span> <span class="Conceal">¦</span> <span class="Delimiter">{</span> +<span id="L256" class="LineNr">256 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># at right? wrap. even if there's only one more letter left; we need</span> +<span id="L257" class="LineNr">257 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># room for clicking on the cursor after it.</span> +<span id="L258" class="LineNr">258 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> at-right?:bool <span class="Special"><-</span> equal column, right +<span id="L259" class="LineNr">259 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> at-right? +<span id="L260" class="LineNr">260 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># print wrap icon</span> +<span id="L261" class="LineNr">261 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> wrap-icon:char <span class="Special"><-</span> copy <span class="Constant">8617/loop-back-to-left</span> +<span id="L262" class="LineNr">262 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, wrap-icon, <span class="Constant">245/grey</span> +<span id="L263" class="LineNr">263 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> column <span class="Special"><-</span> copy left +<span id="L264" class="LineNr">264 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> +<span id="L265" class="LineNr">265 </span> <span class="Conceal">¦</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>, row, column +<span id="L266" class="LineNr">266 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="Comment"># don't increment curr</span> +<span id="L267" class="LineNr">267 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-character</span> +<span id="L268" class="LineNr">268 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> +<span id="L269" class="LineNr">269 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, c, color +<span id="L270" class="LineNr">270 </span> <span class="Conceal">¦</span> curr <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> curr +<span id="L271" class="LineNr">271 </span> <span class="Conceal">¦</span> <a href='../065duplex_list.mu.html#L36'>prev</a> <span class="Special"><-</span> <a href='../065duplex_list.mu.html#L29'>next</a> <a href='../065duplex_list.mu.html#L36'>prev</a> +<span id="L272" class="LineNr">272 </span> <span class="Conceal">¦</span> column <span class="Special"><-</span> add column,<span class="Constant"> 1</span> +<span id="L273" class="LineNr">273 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> +<span id="L274" class="LineNr">274 </span> <span class="Delimiter">}</span> +<span id="L275" class="LineNr">275 </span> <span class="Comment"># save first character off-screen</span> +<span id="L276" class="LineNr">276 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">bottom-of-screen:offset</span>, curr +<span id="L277" class="LineNr">277 </span> *editor <span class="Special"><-</span> put *editor, <span class="Constant">bottom:offset</span>, row +<span id="L278" class="LineNr">278 </span> <span class="muControl">return</span> row, column +<span id="L279" class="LineNr">279 </span>] +<span id="L280" class="LineNr">280 </span> +<span id="L281" class="LineNr">281 </span><span class="muScenario">scenario</span> point-at-multiple-editors [ +<span id="L282" class="LineNr">282 </span> <span class="Constant">local-scope</span> +<span id="L283" class="LineNr">283 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span> +<span id="L284" class="LineNr">284 </span> assume-screen <span class="Constant">30/width</span>, <span class="Constant">5/height</span> +<span id="L285" class="LineNr">285 </span> <span class="Comment"># initialize both halves of screen</span> +<span id="L286" class="LineNr">286 </span> assume-resources [ +<span id="L287" class="LineNr">287 </span> <span class="Conceal">¦</span> <span class="Constant">[lesson/recipes.mu]</span> <span class="Special"><-</span> [ +<span id="L288" class="LineNr">288 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> |abc|</span> +<span id="L289" class="LineNr">289 </span> <span class="Conceal">¦</span> ] +<span id="L290" class="LineNr">290 </span> ] +<span id="L291" class="LineNr">291 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[def]</span> <span class="Comment"># contents of sandbox editor</span> +<span id="L292" class="LineNr">292 </span> <span class="Comment"># focus on both sides</span> +<span id="L293" class="LineNr">293 </span> assume-console [ +<span id="L294" class="LineNr">294 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 1</span> +<span id="L295" class="LineNr">295 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 17</span> +<span id="L296" class="LineNr">296 </span> ] +<span id="L297" class="LineNr">297 </span> <span class="Comment"># check cursor column in each</span> +<span id="L298" class="LineNr">298 </span> run [ +<span id="L299" class="LineNr">299 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a> +<span id="L300" class="LineNr">300 </span> <span class="Conceal">¦</span> recipes:&:editor <span class="Special"><-</span> get *env, <span class="Constant">recipes:offset</span> +<span id="L301" class="LineNr">301 </span> <span class="Conceal">¦</span> 5:num/<span class="Special">raw</span> <span class="Special"><-</span> get *recipes, <span class="Constant">cursor-column:offset</span> +<span id="L302" class="LineNr">302 </span> <span class="Conceal">¦</span> sandbox:&:editor <span class="Special"><-</span> get *env, <span class="Constant">current-sandbox:offset</span> +<span id="L303" class="LineNr">303 </span> <span class="Conceal">¦</span> 7:num/<span class="Special">raw</span> <span class="Special"><-</span> get *sandbox, <span class="Constant">cursor-column:offset</span> +<span id="L304" class="LineNr">304 </span> ] +<span id="L305" class="LineNr">305 </span> memory-should-contain [ +<span id="L306" class="LineNr">306 </span> <span class="Conceal">¦</span><span class="Constant"> 5</span> <span class="Special"><-</span><span class="Constant"> 1</span> +<span id="L307" class="LineNr">307 </span> <span class="Conceal">¦</span><span class="Constant"> 7</span> <span class="Special"><-</span><span class="Constant"> 17</span> +<span id="L308" class="LineNr">308 </span> ] +<span id="L309" class="LineNr">309 </span>] +<span id="L310" class="LineNr">310 </span> +<span id="L311" class="LineNr">311 </span><span class="muScenario">scenario</span> edit-multiple-editors [ +<span id="L312" class="LineNr">312 </span> <span class="Constant">local-scope</span> +<span id="L313" class="LineNr">313 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span> +<span id="L314" class="LineNr">314 </span> assume-screen <span class="Constant">30/width</span>, <span class="Constant">5/height</span> +<span id="L315" class="LineNr">315 </span> <span class="Comment"># initialize both halves of screen</span> +<span id="L316" class="LineNr">316 </span> assume-resources [ +<span id="L317" class="LineNr">317 </span> <span class="Conceal">¦</span> <span class="Constant">[lesson/recipes.mu]</span> <span class="Special"><-</span> [ +<span id="L318" class="LineNr">318 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> |abc|</span> +<span id="L319" class="LineNr">319 </span> <span class="Conceal">¦</span> ] +<span id="L320" class="LineNr">320 </span> ] +<span id="L321" class="LineNr">321 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[def]</span> <span class="Comment"># contents of sandbox</span> +<span id="L322" class="LineNr">322 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L323" class="LineNr">323 </span> <span class="Comment"># type one letter in each of them</span> +<span id="L324" class="LineNr">324 </span> assume-console [ +<span id="L325" class="LineNr">325 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 1</span> +<span id="L326" class="LineNr">326 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> +<span id="L327" class="LineNr">327 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 1</span>,<span class="Constant"> 17</span> +<span id="L328" class="LineNr">328 </span> <span class="Conceal">¦</span> type <span class="Constant">[1]</span> +<span id="L329" class="LineNr">329 </span> ] +<span id="L330" class="LineNr">330 </span> run [ +<span id="L331" class="LineNr">331 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a> +<span id="L332" class="LineNr">332 </span> <span class="Conceal">¦</span> recipes:&:editor <span class="Special"><-</span> get *env, <span class="Constant">recipes:offset</span> +<span id="L333" class="LineNr">333 </span> <span class="Conceal">¦</span> 5:num/<span class="Special">raw</span> <span class="Special"><-</span> get *recipes, <span class="Constant">cursor-column:offset</span> +<span id="L334" class="LineNr">334 </span> <span class="Conceal">¦</span> sandbox:&:editor <span class="Special"><-</span> get *env, <span class="Constant">current-sandbox:offset</span> +<span id="L335" class="LineNr">335 </span> <span class="Conceal">¦</span> 7:num/<span class="Special">raw</span> <span class="Special"><-</span> get *sandbox, <span class="Constant">cursor-column:offset</span> +<span id="L336" class="LineNr">336 </span> ] +<span id="L337" class="LineNr">337 </span> screen-should-contain [ +<span id="L338" class="LineNr">338 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) . # this line has a different background, but we don't test that yet</span> +<span id="L339" class="LineNr">339 </span> <span class="Conceal">¦</span><span class="Constant"> .a0bc ╎d1ef .</span> +<span id="L340" class="LineNr">340 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎──────────────.</span> +<span id="L341" class="LineNr">341 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎ .</span> +<span id="L342" class="LineNr">342 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span> +<span id="L343" class="LineNr">343 </span> ] +<span id="L344" class="LineNr">344 </span> memory-should-contain [ +<span id="L345" class="LineNr">345 </span> <span class="Conceal">¦</span><span class="Constant"> 5</span> <span class="Special"><-</span><span class="Constant"> 2</span> <span class="Comment"># cursor column of recipe editor</span> +<span id="L346" class="LineNr">346 </span> <span class="Conceal">¦</span><span class="Constant"> 7</span> <span class="Special"><-</span><span class="Constant"> 18</span> <span class="Comment"># cursor column of sandbox editor</span> +<span id="L347" class="LineNr">347 </span> ] +<span id="L348" class="LineNr">348 </span> <span class="Comment"># show the cursor at the right window</span> +<span id="L349" class="LineNr">349 </span> run [ +<span id="L350" class="LineNr">350 </span> <span class="Conceal">¦</span> cursor:char <span class="Special"><-</span> copy <span class="Constant">9251/␣</span> +<span id="L351" class="LineNr">351 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, cursor +<span id="L352" class="LineNr">352 </span> ] +<span id="L353" class="LineNr">353 </span> screen-should-contain [ +<span id="L354" class="LineNr">354 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span> +<span id="L355" class="LineNr">355 </span> <span class="Conceal">¦</span><span class="Constant"> .a0bc ╎d1␣f .</span> +<span id="L356" class="LineNr">356 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎──────────────.</span> +<span id="L357" class="LineNr">357 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎ .</span> +<span id="L358" class="LineNr">358 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span> +<span id="L359" class="LineNr">359 </span> ] +<span id="L360" class="LineNr">360 </span>] +<span id="L361" class="LineNr">361 </span> +<span id="L362" class="LineNr">362 </span><span class="muScenario">scenario</span> editor-in-focus-keeps-cursor [ +<span id="L363" class="LineNr">363 </span> <span class="Constant">local-scope</span> +<span id="L364" class="LineNr">364 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span> +<span id="L365" class="LineNr">365 </span> assume-screen <span class="Constant">30/width</span>, <span class="Constant">5/height</span> +<span id="L366" class="LineNr">366 </span> assume-resources [ +<span id="L367" class="LineNr">367 </span> <span class="Conceal">¦</span> <span class="Constant">[lesson/recipes.mu]</span> <span class="Special"><-</span> [ +<span id="L368" class="LineNr">368 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> |abc|</span> +<span id="L369" class="LineNr">369 </span> <span class="Conceal">¦</span> ] +<span id="L370" class="LineNr">370 </span> ] +<span id="L371" class="LineNr">371 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[def]</span> +<span id="L372" class="LineNr">372 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L373" class="LineNr">373 </span> <span class="Comment"># initialize programming environment and highlight cursor</span> +<span id="L374" class="LineNr">374 </span> assume-console <span class="Constant">[]</span> +<span id="L375" class="LineNr">375 </span> run [ +<span id="L376" class="LineNr">376 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a> +<span id="L377" class="LineNr">377 </span> <span class="Conceal">¦</span> cursor:char <span class="Special"><-</span> copy <span class="Constant">9251/␣</span> +<span id="L378" class="LineNr">378 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, cursor +<span id="L379" class="LineNr">379 </span> ] +<span id="L380" class="LineNr">380 </span> <span class="Comment"># is cursor at the right place?</span> +<span id="L381" class="LineNr">381 </span> screen-should-contain [ +<span id="L382" class="LineNr">382 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span> +<span id="L383" class="LineNr">383 </span> <span class="Conceal">¦</span><span class="Constant"> .␣bc ╎def .</span> +<span id="L384" class="LineNr">384 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎──────────────.</span> +<span id="L385" class="LineNr">385 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎ .</span> +<span id="L386" class="LineNr">386 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span> +<span id="L387" class="LineNr">387 </span> ] +<span id="L388" class="LineNr">388 </span> <span class="Comment"># now try typing a letter</span> +<span id="L389" class="LineNr">389 </span> assume-console [ +<span id="L390" class="LineNr">390 </span> <span class="Conceal">¦</span> type <span class="Constant">[z]</span> +<span id="L391" class="LineNr">391 </span> ] +<span id="L392" class="LineNr">392 </span> run [ +<span id="L393" class="LineNr">393 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a> +<span id="L394" class="LineNr">394 </span> <span class="Conceal">¦</span> cursor:char <span class="Special"><-</span> copy <span class="Constant">9251/␣</span> +<span id="L395" class="LineNr">395 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, cursor +<span id="L396" class="LineNr">396 </span> ] +<span id="L397" class="LineNr">397 </span> <span class="Comment"># cursor should still be right</span> +<span id="L398" class="LineNr">398 </span> screen-should-contain [ +<span id="L399" class="LineNr">399 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span> +<span id="L400" class="LineNr">400 </span> <span class="Conceal">¦</span><span class="Constant"> .z␣bc ╎def .</span> +<span id="L401" class="LineNr">401 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎──────────────.</span> +<span id="L402" class="LineNr">402 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎ .</span> +<span id="L403" class="LineNr">403 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span> +<span id="L404" class="LineNr">404 </span> ] +<span id="L405" class="LineNr">405 </span>] +<span id="L406" class="LineNr">406 </span> +<span id="L407" class="LineNr">407 </span><span class="muScenario">scenario</span> backspace-in-sandbox-editor-joins-lines [ +<span id="L408" class="LineNr">408 </span> <span class="Constant">local-scope</span> +<span id="L409" class="LineNr">409 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span> +<span id="L410" class="LineNr">410 </span> assume-screen <span class="Constant">30/width</span>, <span class="Constant">5/height</span> +<span id="L411" class="LineNr">411 </span> assume-resources [ +<span id="L412" class="LineNr">412 </span> ] +<span id="L413" class="LineNr">413 </span> <span class="Comment"># initialize sandbox side with two lines</span> +<span id="L414" class="LineNr">414 </span> test-sandbox-editor-contents:text <span class="Special"><-</span> new <span class="Constant">[abc</span> +<span id="L415" class="LineNr">415 </span><span class="Constant">def]</span> +<span id="L416" class="LineNr">416 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, test-sandbox-editor-contents +<span id="L417" class="LineNr">417 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L418" class="LineNr">418 </span> screen-should-contain [ +<span id="L419" class="LineNr">419 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span> +<span id="L420" class="LineNr">420 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎abc .</span> +<span id="L421" class="LineNr">421 </span> <span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎def .</span> +<span id="L422" class="LineNr">422 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎──────────────.</span> +<span id="L423" class="LineNr">423 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span> +<span id="L424" class="LineNr">424 </span> ] +<span id="L425" class="LineNr">425 </span> <span class="Comment"># position cursor at start of second line and hit backspace</span> +<span id="L426" class="LineNr">426 </span> assume-console [ +<span id="L427" class="LineNr">427 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 16</span> +<span id="L428" class="LineNr">428 </span> <span class="Conceal">¦</span> press backspace +<span id="L429" class="LineNr">429 </span> ] +<span id="L430" class="LineNr">430 </span> run [ +<span id="L431" class="LineNr">431 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a> +<span id="L432" class="LineNr">432 </span> <span class="Conceal">¦</span> cursor:char <span class="Special"><-</span> copy <span class="Constant">9251/␣</span> +<span id="L433" class="LineNr">433 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, cursor +<span id="L434" class="LineNr">434 </span> ] +<span id="L435" class="LineNr">435 </span> <span class="Comment"># cursor moves to end of old line</span> +<span id="L436" class="LineNr">436 </span> screen-should-contain [ +<span id="L437" class="LineNr">437 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span> +<span id="L438" class="LineNr">438 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎abc␣ef .</span> +<span id="L439" class="LineNr">439 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎──────────────.</span> +<span id="L440" class="LineNr">440 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span> +<span id="L441" class="LineNr">441 </span> ] +<span id="L442" class="LineNr">442 </span>] +<span id="L443" class="LineNr">443 </span> +<span id="L444" class="LineNr">444 </span><span class="muRecipe">def</span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, env:&:environment, <span class="Delimiter">{</span>render-editor: (recipe (address screen) (address editor)<span class="muRecipe"> -> </span>number number (address screen) (address editor))<span class="Delimiter">}</span><span class="muRecipe"> -> </span><a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, env:&:environment [ +<span id="L445" class="LineNr">445 </span> <span class="Constant">local-scope</span> +<span id="L446" class="LineNr">446 </span> <span class="Constant">load-ingredients</span> +<span id="L447" class="LineNr">447 </span> trace<span class="Constant"> 10</span>, <span class="Constant">[app]</span>, <span class="Constant">[render all]</span> +<span id="L448" class="LineNr">448 </span> <a href='../081print.mu.html#L623'>hide-screen</a> <a href='../081print.mu.html#L4'>screen</a> +<span id="L449" class="LineNr">449 </span> <span class="Comment"># top menu</span> +<span id="L450" class="LineNr">450 </span> trace<span class="Constant"> 11</span>, <span class="Constant">[app]</span>, <span class="Constant">[render top menu]</span> +<span id="L451" class="LineNr">451 </span> width:num <span class="Special"><-</span> <a href='../081print.mu.html#L581'>screen-width</a> <a href='../081print.mu.html#L4'>screen</a> +<span id="L452" class="LineNr">452 </span> <a href='002-typing.mu.html#L1056'>draw-horizontal</a> <a href='../081print.mu.html#L4'>screen</a>,<span class="Constant"> 0</span>, <span class="Constant">0/left</span>, width, <span class="Constant">32/space</span>, <span class="Constant">0/black</span>, <span class="Constant">238/grey</span> +<span id="L453" class="LineNr">453 </span> button-start:num <span class="Special"><-</span> subtract width,<span class="Constant"> 20</span> +<span id="L454" class="LineNr">454 </span> button-on-screen?:bool <span class="Special"><-</span> greater-or-equal button-start,<span class="Constant"> 0</span> +<span id="L455" class="LineNr">455 </span> assert button-on-screen?, <span class="Constant">[screen too narrow for menu]</span> +<span id="L456" class="LineNr">456 </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>, <span class="Constant">0/row</span>, button-start +<span id="L457" class="LineNr">457 </span> print <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[ run (F4) ]</span>, <span class="Constant">255/white</span>, <span class="Constant">161/reddish</span> +<span id="L458" class="LineNr">458 </span> <span class="Comment"># dotted line down the middle</span> +<span id="L459" class="LineNr">459 </span> trace<span class="Constant"> 11</span>, <span class="Constant">[app]</span>, <span class="Constant">[render divider]</span> +<span id="L460" class="LineNr">460 </span> divider:num, _ <span class="Special"><-</span> divide-with-remainder width,<span class="Constant"> 2</span> +<span id="L461" class="LineNr">461 </span> height:num <span class="Special"><-</span> <a href='../081print.mu.html#L594'>screen-height</a> <a href='../081print.mu.html#L4'>screen</a> +<span id="L462" class="LineNr">462 </span> <a href='004-programming-environment.mu.html#L556'>draw-vertical</a> <a href='../081print.mu.html#L4'>screen</a>, divider, <span class="Constant">1/top</span>, height, <span class="Constant">9482/vertical-dotted</span> +<span id="L463" class="LineNr">463 </span> <span class="Comment">#</span> +<span id="L464" class="LineNr">464 </span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L476'>render-recipes</a> <a href='../081print.mu.html#L4'>screen</a>, env, render-editor +<span id="L465" class="LineNr">465 </span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, render-editor +<span id="L466" class="LineNr">466 </span><span class="Constant"> <a href='004-programming-environment.mu.html#L466'><render-components-end></a></span> +<span id="L467" class="LineNr">467 </span> <span class="Comment">#</span> +<span id="L468" class="LineNr">468 </span> recipes:&:editor <span class="Special"><-</span> get *env, <span class="Constant">recipes:offset</span> +<span id="L469" class="LineNr">469 </span> current-sandbox:&:editor <span class="Special"><-</span> get *env, <span class="Constant">current-sandbox:offset</span> +<span id="L470" class="LineNr">470 </span> sandbox-in-focus?:bool <span class="Special"><-</span> get *env, <span class="Constant">sandbox-in-focus?:offset</span> +<span id="L471" class="LineNr">471 </span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L510'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env +<span id="L472" class="LineNr">472 </span> <span class="Comment">#</span> +<span id="L473" class="LineNr">473 </span> <a href='../081print.mu.html#L631'>show-screen</a> <a href='../081print.mu.html#L4'>screen</a> +<span id="L474" class="LineNr">474 </span>] +<span id="L475" class="LineNr">475 </span> +<span id="L476" class="LineNr">476 </span><span class="muRecipe">def</span> <a href='004-programming-environment.mu.html#L476'>render-recipes</a> <a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, env:&:environment, <span class="Delimiter">{</span>render-editor: (recipe (address screen) (address editor)<span class="muRecipe"> -> </span>number number (address screen) (address editor))<span class="Delimiter">}</span><span class="muRecipe"> -> </span><a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, env:&:environment [ +<span id="L477" class="LineNr">477 </span> <span class="Constant">local-scope</span> +<span id="L478" class="LineNr">478 </span> <span class="Constant">load-ingredients</span> +<span id="L479" class="LineNr">479 </span> trace<span class="Constant"> 11</span>, <span class="Constant">[app]</span>, <span class="Constant">[render recipes]</span> +<span id="L480" class="LineNr">480 </span> recipes:&:editor <span class="Special"><-</span> get *env, <span class="Constant">recipes:offset</span> +<span id="L481" class="LineNr">481 </span> <span class="Comment"># render recipes</span> +<span id="L482" class="LineNr">482 </span> left:num <span class="Special"><-</span> get *recipes, <span class="Constant">left:offset</span> +<span id="L483" class="LineNr">483 </span> right:num <span class="Special"><-</span> get *recipes, <span class="Constant">right:offset</span> +<span id="L484" class="LineNr">484 </span> row:num, column:num, <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> call render-editor, <a href='../081print.mu.html#L4'>screen</a>, recipes +<span id="L485" class="LineNr">485 </span> <a href='../081print.mu.html#L408'>clear-line-until</a> <a href='../081print.mu.html#L4'>screen</a>, right +<span id="L486" class="LineNr">486 </span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> +<span id="L487" class="LineNr">487 </span><span class="Constant"> <a href='004-programming-environment.mu.html#L487'><render-recipe-components-end></a></span> +<span id="L488" class="LineNr">488 </span> <span class="Comment"># draw dotted line after recipes</span> +<span id="L489" class="LineNr">489 </span> <a href='002-typing.mu.html#L1056'>draw-horizontal</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, right, <span class="Constant">9480/horizontal-dotted</span> +<span id="L490" class="LineNr">490 </span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> +<span id="L491" class="LineNr">491 </span> <a href='001-editor.mu.html#L223'>clear-screen-from</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, left, right +<span id="L492" class="LineNr">492 </span>] +<span id="L493" class="LineNr">493 </span> +<span id="L494" class="LineNr">494 </span><span class="Comment"># replaced in a later layer</span> +<span id="L495" class="LineNr">495 </span><span class="muRecipe">def</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, env:&:environment, <span class="Delimiter">{</span>render-editor: (recipe (address screen) (address editor)<span class="muRecipe"> -> </span>number number (address screen) (address editor))<span class="Delimiter">}</span><span class="muRecipe"> -> </span><a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, env:&:environment [ +<span id="L496" class="LineNr">496 </span> <span class="Constant">local-scope</span> +<span id="L497" class="LineNr">497 </span> <span class="Constant">load-ingredients</span> +<span id="L498" class="LineNr">498 </span> current-sandbox:&:editor <span class="Special"><-</span> get *env, <span class="Constant">current-sandbox:offset</span> +<span id="L499" class="LineNr">499 </span> left:num <span class="Special"><-</span> get *current-sandbox, <span class="Constant">left:offset</span> +<span id="L500" class="LineNr">500 </span> right:num <span class="Special"><-</span> get *current-sandbox, <span class="Constant">right:offset</span> +<span id="L501" class="LineNr">501 </span> row:num, column:num, <a href='../081print.mu.html#L4'>screen</a>, current-sandbox <span class="Special"><-</span> call render-editor, <a href='../081print.mu.html#L4'>screen</a>, current-sandbox +<span id="L502" class="LineNr">502 </span> <a href='../081print.mu.html#L408'>clear-line-until</a> <a href='../081print.mu.html#L4'>screen</a>, right +<span id="L503" class="LineNr">503 </span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> +<span id="L504" class="LineNr">504 </span> <span class="Comment"># draw solid line after code (you'll see why in later layers)</span> +<span id="L505" class="LineNr">505 </span> <a href='002-typing.mu.html#L1056'>draw-horizontal</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, right +<span id="L506" class="LineNr">506 </span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> +<span id="L507" class="LineNr">507 </span> <a href='001-editor.mu.html#L223'>clear-screen-from</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, left, right +<span id="L508" class="LineNr">508 </span>] +<span id="L509" class="LineNr">509 </span> +<span id="L510" class="LineNr">510 </span><span class="muRecipe">def</span> <a href='004-programming-environment.mu.html#L510'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, recipes:&:editor, current-sandbox:&:editor, sandbox-in-focus?:bool, env:&:environment<span class="muRecipe"> -> </span><a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a> [ +<span id="L511" class="LineNr">511 </span> <span class="Constant">local-scope</span> +<span id="L512" class="LineNr">512 </span> <span class="Constant">load-ingredients</span> +<span id="L513" class="LineNr">513 </span><span class="Constant"> <a href='004-programming-environment.mu.html#L513'><update-cursor-special-cases></a></span> +<span id="L514" class="LineNr">514 </span> <span class="Delimiter">{</span> +<span id="L515" class="LineNr">515 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> sandbox-in-focus? +<span id="L516" class="LineNr">516 </span> <span class="Conceal">¦</span> cursor-row:num <span class="Special"><-</span> get *recipes, <span class="Constant">cursor-row:offset</span> +<span id="L517" class="LineNr">517 </span> <span class="Conceal">¦</span> cursor-column:num <span class="Special"><-</span> get *recipes, <span class="Constant">cursor-column:offset</span> +<span id="L518" class="LineNr">518 </span> <span class="Delimiter">}</span> +<span id="L519" class="LineNr">519 </span> <span class="Delimiter">{</span> +<span id="L520" class="LineNr">520 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> sandbox-in-focus? +<span id="L521" class="LineNr">521 </span> <span class="Conceal">¦</span> cursor-row:num <span class="Special"><-</span> get *current-sandbox, <span class="Constant">cursor-row:offset</span> +<span id="L522" class="LineNr">522 </span> <span class="Conceal">¦</span> cursor-column:num <span class="Special"><-</span> get *current-sandbox, <span class="Constant">cursor-column:offset</span> +<span id="L523" class="LineNr">523 </span> <span class="Delimiter">}</span> +<span id="L524" class="LineNr">524 </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="L525" class="LineNr">525 </span>] +<span id="L526" class="LineNr">526 </span> +<span id="L527" class="LineNr">527 </span><span class="Comment"># ctrl-l - redraw screen (just in case it printed junk somehow)</span> +<span id="L528" class="LineNr">528 </span> +<span id="L529" class="LineNr">529 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L66'><global-type></a></span> [ +<span id="L530" class="LineNr">530 </span> <span class="Delimiter">{</span> +<span id="L531" class="LineNr">531 </span> <span class="Conceal">¦</span> redraw-screen?:bool <span class="Special"><-</span> equal c, <span class="Constant">12/ctrl-l</span> +<span id="L532" class="LineNr">532 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> redraw-screen? +<span id="L533" class="LineNr">533 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env:&:environment, <a href='001-editor.mu.html#L123'>render</a> +<span id="L534" class="LineNr">534 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L53'>sync-screen</a> <a href='../081print.mu.html#L4'>screen</a> +<span id="L535" class="LineNr">535 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span> +<span id="L536" class="LineNr">536 </span> <span class="Delimiter">}</span> +<span id="L537" class="LineNr">537 </span>] +<span id="L538" class="LineNr">538 </span> +<span id="L539" class="LineNr">539 </span><span class="Comment"># ctrl-n - switch focus</span> +<span id="L540" class="LineNr">540 </span><span class="Comment"># todo: test this</span> +<span id="L541" class="LineNr">541 </span> +<span id="L542" class="LineNr">542 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L66'><global-type></a></span> [ +<span id="L543" class="LineNr">543 </span> <span class="Delimiter">{</span> +<span id="L544" class="LineNr">544 </span> <span class="Conceal">¦</span> switch-side?:bool <span class="Special"><-</span> equal c, <span class="Constant">14/ctrl-n</span> +<span id="L545" class="LineNr">545 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> switch-side? +<span id="L546" class="LineNr">546 </span> <span class="Conceal">¦</span> sandbox-in-focus?:bool <span class="Special"><-</span> get *env, <span class="Constant">sandbox-in-focus?:offset</span> +<span id="L547" class="LineNr">547 </span> <span class="Conceal">¦</span> sandbox-in-focus? <span class="Special"><-</span> not sandbox-in-focus? +<span id="L548" class="LineNr">548 </span> <span class="Conceal">¦</span> *env <span class="Special"><-</span> put *env, <span class="Constant">sandbox-in-focus?:offset</span>, sandbox-in-focus? +<span id="L549" class="LineNr">549 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L510'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env +<span id="L550" class="LineNr">550 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span> +<span id="L551" class="LineNr">551 </span> <span class="Delimiter">}</span> +<span id="L552" class="LineNr">552 </span>] +<span id="L553" class="LineNr">553 </span> +<span id="L554" class="LineNr">554 </span><span class="SalientComment">## helpers</span> +<span id="L555" class="LineNr">555 </span> +<span id="L556" class="LineNr">556 </span><span class="muRecipe">def</span> <a href='004-programming-environment.mu.html#L556'>draw-vertical</a> <a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, col:num, y:num, bottom:num<span class="muRecipe"> -> </span><a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a> [ +<span id="L557" class="LineNr">557 </span> <span class="Constant">local-scope</span> +<span id="L558" class="LineNr">558 </span> <span class="Constant">load-ingredients</span> +<span id="L559" class="LineNr">559 </span> style:char, style-found?:bool <span class="Special"><-</span> <span class="Constant">next-ingredient</span> +<span id="L560" class="LineNr">560 </span> <span class="Delimiter">{</span> +<span id="L561" class="LineNr">561 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> style-found? +<span id="L562" class="LineNr">562 </span> <span class="Conceal">¦</span> style <span class="Special"><-</span> copy <span class="Constant">9474/vertical</span> +<span id="L563" class="LineNr">563 </span> <span class="Delimiter">}</span> +<span id="L564" class="LineNr">564 </span> color:num, color-found?:bool <span class="Special"><-</span> <span class="Constant">next-ingredient</span> +<span id="L565" class="LineNr">565 </span> <span class="Delimiter">{</span> +<span id="L566" class="LineNr">566 </span> <span class="Conceal">¦</span> <span class="Comment"># default color to white</span> +<span id="L567" class="LineNr">567 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> color-found? +<span id="L568" class="LineNr">568 </span> <span class="Conceal">¦</span> color <span class="Special"><-</span> copy <span class="Constant">245/grey</span> +<span id="L569" class="LineNr">569 </span> <span class="Delimiter">}</span> +<span id="L570" class="LineNr">570 </span> <span class="Delimiter">{</span> +<span id="L571" class="LineNr">571 </span> <span class="Conceal">¦</span> continue?:bool <span class="Special"><-</span> lesser-than y, bottom +<span id="L572" class="LineNr">572 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> continue? +<span id="L573" class="LineNr">573 </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>, y, col +<span id="L574" class="LineNr">574 </span> <span class="Conceal">¦</span> print <a href='../081print.mu.html#L4'>screen</a>, style, color +<span id="L575" class="LineNr">575 </span> <span class="Conceal">¦</span> y <span class="Special"><-</span> add y,<span class="Constant"> 1</span> +<span id="L576" class="LineNr">576 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> +<span id="L577" class="LineNr">577 </span> <span class="Delimiter">}</span> +<span id="L578" class="LineNr">578 </span>] </pre> </body> </html> diff --git a/html/edit/005-sandbox.mu.html b/html/edit/005-sandbox.mu.html index c50eb279..12719a04 100644 --- a/html/edit/005-sandbox.mu.html +++ b/html/edit/005-sandbox.mu.html @@ -75,7 +75,7 @@ if ('onhashchange' in window) { <span id="L12" class="LineNr"> 12 </span> open-console <span id="L13" class="LineNr"> 13 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <span class="Constant">0/filesystem</span>, <span class="Constant">0/screen</span> <span id="L14" class="LineNr"> 14 </span> env <span class="Special"><-</span> <a href='005-sandbox.mu.html#L504'>restore-sandboxes</a> env -<span id="L15" class="LineNr"> 15 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <span class="Constant">0/screen</span>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L15" class="LineNr"> 15 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <span class="Constant">0/screen</span>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L16" class="LineNr"> 16 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <span class="Constant">0/screen</span>, <span class="Constant">0/console</span>, env, <span class="Constant">0/filesystem</span> <span id="L17" class="LineNr"> 17 </span> <span class="Comment"># never gets here</span> <span id="L18" class="LineNr"> 18 </span>] @@ -193,12 +193,12 @@ if ('onhashchange' in window) { <span id="L130" class="LineNr"> 130 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='005-sandbox.mu.html#L213'>update-status</a> <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[running... ]</span>, <span class="Constant">245/grey</span> <span id="L131" class="LineNr"> 131 </span> <span class="Conceal">¦</span> error?:bool <span class="Special"><-</span> <a href='005-sandbox.mu.html#L143'>run-sandboxes</a> env, <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a> <span id="L132" class="LineNr"> 132 </span> <span class="Conceal">¦</span> <span class="Comment"># F4 might update warnings and results on both sides</span> -<span id="L133" class="LineNr"> 133 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L133" class="LineNr"> 133 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L134" class="LineNr"> 134 </span> <span class="Conceal">¦</span> <span class="Delimiter">{</span> <span id="L135" class="LineNr"> 135 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> error? <span id="L136" class="LineNr"> 136 </span> <span class="Conceal">¦</span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='005-sandbox.mu.html#L213'>update-status</a> <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[ ]</span>, <span class="Constant">245/grey</span> <span id="L137" class="LineNr"> 137 </span> <span class="Conceal">¦</span> <span class="Delimiter">}</span> -<span id="L138" class="LineNr"> 138 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L511'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env +<span id="L138" class="LineNr"> 138 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L510'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env <span id="L139" class="LineNr"> 139 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span> <span id="L140" class="LineNr"> 140 </span> <span class="Delimiter">}</span> <span id="L141" class="LineNr"> 141 </span>] @@ -314,14 +314,14 @@ if ('onhashchange' in window) { <span id="L251" class="LineNr"> 251 </span> <span class="Conceal">¦</span> render-current-sandbox?:bool <span class="Special"><-</span> equal render-from,<span class="Constant"> -1</span> <span id="L252" class="LineNr"> 252 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> render-current-sandbox? <span id="L253" class="LineNr"> 253 </span> <span class="Conceal">¦</span> row, column, <a href='../081print.mu.html#L4'>screen</a>, current-sandbox <span class="Special"><-</span> call render-editor, <a href='../081print.mu.html#L4'>screen</a>, current-sandbox -<span id="L254" class="LineNr"> 254 </span> <span class="Conceal">¦</span> <a href='001-editor.mu.html#L224'>clear-screen-from</a> <a href='../081print.mu.html#L4'>screen</a>, row, column, left, right +<span id="L254" class="LineNr"> 254 </span> <span class="Conceal">¦</span> <a href='001-editor.mu.html#L223'>clear-screen-from</a> <a href='../081print.mu.html#L4'>screen</a>, row, column, left, right <span id="L255" class="LineNr"> 255 </span> <span class="Conceal">¦</span> row <span class="Special"><-</span> add row,<span class="Constant"> 1</span> <span id="L256" class="LineNr"> 256 </span> <span class="Delimiter">}</span> <span id="L257" class="LineNr"> 257 </span> <span class="Comment"># render sandboxes</span> <span id="L258" class="LineNr"> 258 </span> <a href='002-typing.mu.html#L1056'>draw-horizontal</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, right <span id="L259" class="LineNr"> 259 </span> sandbox:&:sandbox <span class="Special"><-</span> get *env, <span class="Constant">sandbox:offset</span> <span id="L260" class="LineNr"> 260 </span> row, <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='005-sandbox.mu.html#L264'>render-sandboxes</a> <a href='../081print.mu.html#L4'>screen</a>, sandbox, left, right, row, render-from -<span id="L261" class="LineNr"> 261 </span> <a href='001-editor.mu.html#L239'>clear-rest-of-screen</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, right +<span id="L261" class="LineNr"> 261 </span> <a href='001-editor.mu.html#L238'>clear-rest-of-screen</a> <a href='../081print.mu.html#L4'>screen</a>, row, left, right <span id="L262" class="LineNr"> 262 </span>] <span id="L263" class="LineNr"> 263 </span> <span id="L264" class="LineNr"> 264 </span><span class="muRecipe">def</span> <a href='005-sandbox.mu.html#L264'>render-sandboxes</a> <a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, sandbox:&:sandbox, left:num, right:num, row:num, render-from:num, idx:num<span class="muRecipe"> -> </span>row:num, <a href='../081print.mu.html#L4'>screen</a>:&:<a href='../081print.mu.html#L4'>screen</a>, sandbox:&:sandbox [ @@ -802,7 +802,7 @@ if ('onhashchange' in window) { <span id="L739" class="LineNr"> 739 </span> assume-resources [ <span id="L740" class="LineNr"> 740 </span> ] <span id="L741" class="LineNr"> 741 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span> -<span id="L742" class="LineNr"> 742 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L742" class="LineNr"> 742 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L743" class="LineNr"> 743 </span> assume-console [ <span id="L744" class="LineNr"> 744 </span> <span class="Conceal">¦</span> press enter <span id="L745" class="LineNr"> 745 </span> <span class="Conceal">¦</span> press down-arrow @@ -825,7 +825,7 @@ if ('onhashchange' in window) { <span id="L762" class="LineNr"> 762 </span> assume-resources [ <span id="L763" class="LineNr"> 763 </span> ] <span id="L764" class="LineNr"> 764 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span> -<span id="L765" class="LineNr"> 765 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L765" class="LineNr"> 765 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L766" class="LineNr"> 766 </span> assume-console [ <span id="L767" class="LineNr"> 767 </span> <span class="Conceal">¦</span> press enter <span id="L768" class="LineNr"> 768 </span> <span class="Conceal">¦</span> press up-arrow @@ -851,7 +851,7 @@ if ('onhashchange' in window) { <span id="L788" class="LineNr"> 788 </span> recipe-bottom:num <span id="L789" class="LineNr"> 789 </span>] <span id="L790" class="LineNr"> 790 </span> -<span id="L791" class="LineNr"> 791 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L488'><render-recipe-components-end></a></span> [ +<span id="L791" class="LineNr"> 791 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L487'><render-recipe-components-end></a></span> [ <span id="L792" class="LineNr"> 792 </span> *env <span class="Special"><-</span> put *env, <span class="Constant">recipe-bottom:offset</span>, row <span id="L793" class="LineNr"> 793 </span>] <span id="L794" class="LineNr"> 794 </span> @@ -905,7 +905,7 @@ if ('onhashchange' in window) { <span id="L842" class="LineNr"> 842 </span> assume-resources [ <span id="L843" class="LineNr"> 843 </span> ] <span id="L844" class="LineNr"> 844 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span> -<span id="L845" class="LineNr"> 845 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L845" class="LineNr"> 845 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L846" class="LineNr"> 846 </span> assume-console [ <span id="L847" class="LineNr"> 847 </span> <span class="Conceal">¦</span> <span class="Comment"># add a line</span> <span id="L848" class="LineNr"> 848 </span> <span class="Conceal">¦</span> press enter @@ -933,7 +933,7 @@ if ('onhashchange' in window) { <span id="L870" class="LineNr"> 870 </span> ] <span id="L871" class="LineNr"> 871 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[ab</span> <span id="L872" class="LineNr"> 872 </span><span class="Constant">cd]</span> -<span id="L873" class="LineNr"> 873 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L873" class="LineNr"> 873 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L874" class="LineNr"> 874 </span> assume-console [ <span id="L875" class="LineNr"> 875 </span> <span class="Conceal">¦</span> <span class="Comment"># add a line</span> <span id="L876" class="LineNr"> 876 </span> <span class="Conceal">¦</span> press enter @@ -965,7 +965,7 @@ if ('onhashchange' in window) { <span id="L902" class="LineNr"> 902 </span> assume-resources [ <span id="L903" class="LineNr"> 903 </span> ] <span id="L904" class="LineNr"> 904 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[add 2, 2]</span> -<span id="L905" class="LineNr"> 905 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L905" class="LineNr"> 905 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L906" class="LineNr"> 906 </span> assume-console [ <span id="L907" class="LineNr"> 907 </span> <span class="Conceal">¦</span> <span class="Comment"># create a sandbox</span> <span id="L908" class="LineNr"> 908 </span> <span class="Conceal">¦</span> press F4 @@ -1042,7 +1042,7 @@ if ('onhashchange' in window) { <span id="L979" class="LineNr"> 979 </span>] <span id="L980" class="LineNr"> 980 </span> <span id="L981" class="LineNr"> 981 </span><span class="Comment"># update-cursor takes render-from into account</span> -<span id="L982" class="LineNr"> 982 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L514'><update-cursor-special-cases></a></span> [ +<span id="L982" class="LineNr"> 982 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L513'><update-cursor-special-cases></a></span> [ <span id="L983" class="LineNr"> 983 </span> <span class="Delimiter">{</span> <span id="L984" class="LineNr"> 984 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> sandbox-in-focus? <span id="L985" class="LineNr"> 985 </span> <span class="Conceal">¦</span> render-from:num <span class="Special"><-</span> get *env, <span class="Constant">render-from:offset</span> @@ -1103,7 +1103,7 @@ if ('onhashchange' in window) { <span id="L1040" class="LineNr">1040 </span> ] <span id="L1041" class="LineNr">1041 </span> <span class="Comment"># create a sandbox</span> <span id="L1042" class="LineNr">1042 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[add 2, 2]</span> -<span id="L1043" class="LineNr">1043 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L1043" class="LineNr">1043 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L1044" class="LineNr">1044 </span> assume-console [ <span id="L1045" class="LineNr">1045 </span> <span class="Conceal">¦</span> press F4 <span id="L1046" class="LineNr">1046 </span> ] @@ -1135,7 +1135,7 @@ if ('onhashchange' in window) { <span id="L1072" class="LineNr">1072 </span> assume-resources [ <span id="L1073" class="LineNr">1073 </span> ] <span id="L1074" class="LineNr">1074 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span> -<span id="L1075" class="LineNr">1075 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L1075" class="LineNr">1075 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L1076" class="LineNr">1076 </span> <span class="Comment"># create 2 sandboxes</span> <span id="L1077" class="LineNr">1077 </span> assume-console [ <span id="L1078" class="LineNr">1078 </span> <span class="Conceal">¦</span> press ctrl-n @@ -1288,7 +1288,7 @@ if ('onhashchange' in window) { <span id="L1225" class="LineNr">1225 </span> assume-resources [ <span id="L1226" class="LineNr">1226 </span> ] <span id="L1227" class="LineNr">1227 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span> -<span id="L1228" class="LineNr">1228 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L1228" class="LineNr">1228 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L1229" class="LineNr">1229 </span> <span class="Comment"># create a sandbox</span> <span id="L1230" class="LineNr">1230 </span> assume-console [ <span id="L1231" class="LineNr">1231 </span> <span class="Conceal">¦</span> press ctrl-n diff --git a/html/edit/006-sandbox-copy.mu.html b/html/edit/006-sandbox-copy.mu.html index 1d88177a..b1972cfe 100644 --- a/html/edit/006-sandbox-copy.mu.html +++ b/html/edit/006-sandbox-copy.mu.html @@ -192,7 +192,7 @@ if ('onhashchange' in window) { <span id="L130" class="LineNr">130 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> copy? <span id="L131" class="LineNr">131 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L623'>hide-screen</a> <a href='../081print.mu.html#L4'>screen</a> <span id="L132" class="LineNr">132 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> -<span id="L133" class="LineNr">133 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L511'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env +<span id="L133" class="LineNr">133 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L510'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env <span id="L134" class="LineNr">134 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L631'>show-screen</a> <a href='../081print.mu.html#L4'>screen</a> <span id="L135" class="LineNr">135 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span> <span id="L136" class="LineNr">136 </span> <span class="Delimiter">}</span> diff --git a/html/edit/007-sandbox-delete.mu.html b/html/edit/007-sandbox-delete.mu.html index 4518c456..e3e16ef6 100644 --- a/html/edit/007-sandbox-delete.mu.html +++ b/html/edit/007-sandbox-delete.mu.html @@ -136,7 +136,7 @@ if ('onhashchange' in window) { <span id="L74" class="LineNr"> 74 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> delete? <span id="L75" class="LineNr"> 75 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L623'>hide-screen</a> <a href='../081print.mu.html#L4'>screen</a> <span id="L76" class="LineNr"> 76 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> -<span id="L77" class="LineNr"> 77 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L511'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env +<span id="L77" class="LineNr"> 77 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L510'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env <span id="L78" class="LineNr"> 78 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L631'>show-screen</a> <a href='../081print.mu.html#L4'>screen</a> <span id="L79" class="LineNr"> 79 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span> <span id="L80" class="LineNr"> 80 </span> <span class="Delimiter">}</span> @@ -218,7 +218,7 @@ if ('onhashchange' in window) { <span id="L156" class="LineNr">156 </span> assume-resources [ <span id="L157" class="LineNr">157 </span> ] <span id="L158" class="LineNr">158 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span> -<span id="L159" class="LineNr">159 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L159" class="LineNr">159 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L160" class="LineNr">160 </span> <span class="Comment"># create 2 sandboxes and scroll to second</span> <span id="L161" class="LineNr">161 </span> assume-console [ <span id="L162" class="LineNr">162 </span> <span class="Conceal">¦</span> press ctrl-n @@ -265,7 +265,7 @@ if ('onhashchange' in window) { <span id="L203" class="LineNr">203 </span> assume-resources [ <span id="L204" class="LineNr">204 </span> ] <span id="L205" class="LineNr">205 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span> -<span id="L206" class="LineNr">206 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L206" class="LineNr">206 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L207" class="LineNr">207 </span> <span class="Comment"># create 2 sandboxes and scroll to second</span> <span id="L208" class="LineNr">208 </span> assume-console [ <span id="L209" class="LineNr">209 </span> <span class="Conceal">¦</span> press ctrl-n @@ -312,7 +312,7 @@ if ('onhashchange' in window) { <span id="L250" class="LineNr">250 </span> assume-resources [ <span id="L251" class="LineNr">251 </span> ] <span id="L252" class="LineNr">252 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span> -<span id="L253" class="LineNr">253 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L253" class="LineNr">253 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L254" class="LineNr">254 </span> <span class="Comment"># create 2 sandboxes and scroll to second</span> <span id="L255" class="LineNr">255 </span> assume-console [ <span id="L256" class="LineNr">256 </span> <span class="Conceal">¦</span> press ctrl-n @@ -361,7 +361,7 @@ if ('onhashchange' in window) { <span id="L299" class="LineNr">299 </span> assume-resources [ <span id="L300" class="LineNr">300 </span> ] <span id="L301" class="LineNr">301 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span> -<span id="L302" class="LineNr">302 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L302" class="LineNr">302 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L303" class="LineNr">303 </span> <span class="Comment"># create 2 sandboxes</span> <span id="L304" class="LineNr">304 </span> assume-console [ <span id="L305" class="LineNr">305 </span> <span class="Conceal">¦</span> press ctrl-n diff --git a/html/edit/008-sandbox-edit.mu.html b/html/edit/008-sandbox-edit.mu.html index f22c8d20..8a744993 100644 --- a/html/edit/008-sandbox-edit.mu.html +++ b/html/edit/008-sandbox-edit.mu.html @@ -175,7 +175,7 @@ if ('onhashchange' in window) { <span id="L113" class="LineNr">113 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> edit? <span id="L114" class="LineNr">114 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L623'>hide-screen</a> <a href='../081print.mu.html#L4'>screen</a> <span id="L115" class="LineNr">115 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> -<span id="L116" class="LineNr">116 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L511'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env +<span id="L116" class="LineNr">116 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L510'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env <span id="L117" class="LineNr">117 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L631'>show-screen</a> <a href='../081print.mu.html#L4'>screen</a> <span id="L118" class="LineNr">118 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span> <span id="L119" class="LineNr">119 </span> <span class="Delimiter">}</span> @@ -272,7 +272,7 @@ if ('onhashchange' in window) { <span id="L210" class="LineNr">210 </span> assume-resources [ <span id="L211" class="LineNr">211 </span> ] <span id="L212" class="LineNr">212 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span> -<span id="L213" class="LineNr">213 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L213" class="LineNr">213 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L214" class="LineNr">214 </span> <span class="Comment"># create 2 sandboxes and scroll to second</span> <span id="L215" class="LineNr">215 </span> assume-console [ <span id="L216" class="LineNr">216 </span> <span class="Conceal">¦</span> press ctrl-n @@ -321,7 +321,7 @@ if ('onhashchange' in window) { <span id="L259" class="LineNr">259 </span> assume-resources [ <span id="L260" class="LineNr">260 </span> ] <span id="L261" class="LineNr">261 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[]</span> -<span id="L262" class="LineNr">262 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L262" class="LineNr">262 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L263" class="LineNr">263 </span> <span class="Comment"># create 2 sandboxes</span> <span id="L264" class="LineNr">264 </span> assume-console [ <span id="L265" class="LineNr">265 </span> <span class="Conceal">¦</span> press ctrl-n diff --git a/html/edit/009-sandbox-test.mu.html b/html/edit/009-sandbox-test.mu.html index 0ccd537c..3c7c5528 100644 --- a/html/edit/009-sandbox-test.mu.html +++ b/html/edit/009-sandbox-test.mu.html @@ -195,7 +195,7 @@ if ('onhashchange' in window) { <span id="L132" class="LineNr">132 </span> <span class="Conceal">¦</span> <a href='005-sandbox.mu.html#L220'>save-sandboxes</a> env, <a href='../088file.mu.html#L11'>resources</a> <span id="L133" class="LineNr">133 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L623'>hide-screen</a> <a href='../081print.mu.html#L4'>screen</a> <span id="L134" class="LineNr">134 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> -<span id="L135" class="LineNr">135 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L511'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env +<span id="L135" class="LineNr">135 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L510'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env <span id="L136" class="LineNr">136 </span> <span class="Conceal">¦</span> <span class="Comment"># no change in cursor</span> <span id="L137" class="LineNr">137 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L631'>show-screen</a> <a href='../081print.mu.html#L4'>screen</a> <span id="L138" class="LineNr">138 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span> diff --git a/html/edit/010-sandbox-trace.mu.html b/html/edit/010-sandbox-trace.mu.html index ca54d47b..e91dd4a4 100644 --- a/html/edit/010-sandbox-trace.mu.html +++ b/html/edit/010-sandbox-trace.mu.html @@ -265,7 +265,7 @@ if ('onhashchange' in window) { <span id="L202" class="LineNr">202 </span> <span class="Conceal">¦</span> *sandbox <span class="Special"><-</span> put *sandbox, <span class="Constant">display-trace?:offset</span>, x <span id="L203" class="LineNr">203 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L623'>hide-screen</a> <a href='../081print.mu.html#L4'>screen</a> <span id="L204" class="LineNr">204 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> -<span id="L205" class="LineNr">205 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L511'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env +<span id="L205" class="LineNr">205 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L510'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env <span id="L206" class="LineNr">206 </span> <span class="Conceal">¦</span> <span class="Comment"># no change in cursor</span> <span id="L207" class="LineNr">207 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L631'>show-screen</a> <a href='../081print.mu.html#L4'>screen</a> <span id="L208" class="LineNr">208 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span> diff --git a/html/edit/011-errors.mu.html b/html/edit/011-errors.mu.html index 72e55626..a5f760a8 100644 --- a/html/edit/011-errors.mu.html +++ b/html/edit/011-errors.mu.html @@ -86,7 +86,7 @@ if ('onhashchange' in window) { <span id="L23" class="LineNr"> 23 </span> errors-found? <span class="Special"><-</span> copy <span class="Constant">0/false</span> <span id="L24" class="LineNr"> 24 </span>] <span id="L25" class="LineNr"> 25 </span> -<span id="L26" class="LineNr"> 26 </span><span class="muRecipe">before</span> <span class="Constant"><a href='004-programming-environment.mu.html#L467'><render-components-end></a></span> [ +<span id="L26" class="LineNr"> 26 </span><span class="muRecipe">before</span> <span class="Constant"><a href='004-programming-environment.mu.html#L466'><render-components-end></a></span> [ <span id="L27" class="LineNr"> 27 </span> trace<span class="Constant"> 11</span>, <span class="Constant">[app]</span>, <span class="Constant">[render status]</span> <span id="L28" class="LineNr"> 28 </span> recipe-errors:text <span class="Special"><-</span> get *env, <span class="Constant">recipe-errors:offset</span> <span id="L29" class="LineNr"> 29 </span> <span class="Delimiter">{</span> @@ -95,7 +95,7 @@ if ('onhashchange' in window) { <span id="L32" class="LineNr"> 32 </span> <span class="Delimiter">}</span> <span id="L33" class="LineNr"> 33 </span>] <span id="L34" class="LineNr"> 34 </span> -<span id="L35" class="LineNr"> 35 </span><span class="muRecipe">before</span> <span class="Constant"><a href='004-programming-environment.mu.html#L488'><render-recipe-components-end></a></span> [ +<span id="L35" class="LineNr"> 35 </span><span class="muRecipe">before</span> <span class="Constant"><a href='004-programming-environment.mu.html#L487'><render-recipe-components-end></a></span> [ <span id="L36" class="LineNr"> 36 </span> <span class="Delimiter">{</span> <span id="L37" class="LineNr"> 37 </span> <span class="Conceal">¦</span> recipe-errors:text <span class="Special"><-</span> get *env, <span class="Constant">recipe-errors:offset</span> <span id="L38" class="LineNr"> 38 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> recipe-errors @@ -124,7 +124,7 @@ if ('onhashchange' in window) { <span id="L61" class="LineNr"> 61 </span> <span class="Delimiter">}</span> <span id="L62" class="LineNr"> 62 </span>] <span id="L63" class="LineNr"> 63 </span> -<span id="L64" class="LineNr"> 64 </span><span class="muRecipe">before</span> <span class="Constant"><a href='004-programming-environment.mu.html#L467'><render-components-end></a></span> [ +<span id="L64" class="LineNr"> 64 </span><span class="muRecipe">before</span> <span class="Constant"><a href='004-programming-environment.mu.html#L466'><render-components-end></a></span> [ <span id="L65" class="LineNr"> 65 </span> <span class="Delimiter">{</span> <span id="L66" class="LineNr"> 66 </span> <span class="Conceal">¦</span> <span class="muControl">break-if</span> recipe-errors <span id="L67" class="LineNr"> 67 </span> <span class="Conceal">¦</span> error-index:num <span class="Special"><-</span> get *env, <span class="Constant">error-index:offset</span> @@ -189,7 +189,7 @@ if ('onhashchange' in window) { <span id="L126" class="LineNr">126 </span> <span class="Conceal">¦</span> ] <span id="L127" class="LineNr">127 </span> ] <span id="L128" class="LineNr">128 </span> env:&:environment <span class="Special"><-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[foo]</span> -<span id="L129" class="LineNr">129 </span> <a href='004-programming-environment.mu.html#L445'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> +<span id="L129" class="LineNr">129 </span> <a href='004-programming-environment.mu.html#L444'>render-all</a> <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L123'>render</a> <span id="L130" class="LineNr">130 </span> screen-should-contain [ <span id="L131" class="LineNr">131 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span> <span id="L132" class="LineNr">132 </span> <span class="Conceal">¦</span><span class="Constant"> .recipe foo [ ╎foo .</span> diff --git a/sandbox/001-editor.mu b/sandbox/001-editor.mu index 803f02c8..dab475fb 100644 --- a/sandbox/001-editor.mu +++ b/sandbox/001-editor.mu @@ -132,7 +132,6 @@ def render screen:&:screen, editor:&:editor -> last-row:num, last-column:num, sc prev:&:duplex-list:char <- copy curr # just in case curr becomes null and we can't compute prev curr <- next curr # traversing screen - +render-loop-initialization color:num <- copy 7/white row:num <- copy 1/top column:num <- copy left diff --git a/sandbox/004-programming-environment.mu b/sandbox/004-programming-environment.mu index 7d86de8c..79fa79c6 100644 --- a/sandbox/004-programming-environment.mu +++ b/sandbox/004-programming-environment.mu @@ -150,7 +150,6 @@ def render-without-moving-cursor screen:&:screen, editor:&:editor -> last-row:nu curr:&:duplex-list:char <- get *editor, top-of-screen:offset prev:&:duplex-list:char <- copy curr # just in case curr becomes null and we can't compute prev curr <- next curr - +render-loop-initialization color:num <- copy 7/white row:num <- copy 1/top column:num <- copy left |