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| author | Kartik K. Agaram <vc@akkartik.com> | 2016-10-23 19:45:36 -0700 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2016-10-23 19:56:28 -0700 |
| commit | f918675c8b11adb80a83000a3a984e4ff3bdcf1b (patch) | |
| tree | 2472316e3bf536e0bad76751c5f3504d029b8215 /html/064list.mu.html | |
| parent | af7349d50c40e0604c9bb1e9a50aa1c3c0d407d8 (diff) | |
| download | mu-f918675c8b11adb80a83000a3a984e4ff3bdcf1b.tar.gz | |
3569
Update syntax highlighting to not color numeric locations like literals.
Diffstat (limited to 'html/064list.mu.html')
| -rw-r--r-- | html/064list.mu.html | 320 |
1 files changed, 160 insertions, 160 deletions
diff --git a/html/064list.mu.html b/html/064list.mu.html index 8d9a38ec..9ca8a1d7 100644 --- a/html/064list.mu.html +++ b/html/064list.mu.html @@ -45,139 +45,139 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muRecipe">def</span> push x:_elem, l:&:list:_elem<span class="muRecipe"> -> </span>l:&:list:_elem [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> - result:&:list:_elem<span class="Special"> <- </span>new <span class="Delimiter">{</span>(list _elem): type<span class="Delimiter">}</span> - *result<span class="Special"> <- </span>merge x, l + result:&:list:_elem <span class="Special"><-</span> new <span class="Delimiter">{</span>(list _elem): type<span class="Delimiter">}</span> + *result <span class="Special"><-</span> merge x, l <span class="muControl">reply</span> result ] <span class="muRecipe">def</span> first in:&:list:_elem<span class="muRecipe"> -> </span>result:_elem [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> - result<span class="Special"> <- </span>get *in, <span class="Constant">value:offset</span> + result <span class="Special"><-</span> get *in, <span class="Constant">value:offset</span> ] <span class="muRecipe">def</span> rest in:&:list:_elem<span class="muRecipe"> -> </span>result:&:list:_elem/contained-in:in [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> - result<span class="Special"> <- </span>get *in, <span class="Constant">next:offset</span> + result <span class="Special"><-</span> get *in, <span class="Constant">next:offset</span> ] <span class="muScenario">scenario</span> list-handling [ run [ <span class="Constant">local-scope</span> - x:&:list:num<span class="Special"> <- </span>push <span class="Constant">3</span>, <span class="Constant">0</span> - x<span class="Special"> <- </span>push <span class="Constant">4</span>, x - x<span class="Special"> <- </span>push <span class="Constant">5</span>, x - <span class="Constant">10</span>:num/<span class="Special">raw <- </span>first x - x<span class="Special"> <- </span>rest x - <span class="Constant">11</span>:num/<span class="Special">raw <- </span>first x - x<span class="Special"> <- </span>rest x - <span class="Constant">12</span>:num/<span class="Special">raw <- </span>first x - <span class="Constant">20</span>:&:list:num/<span class="Special">raw <- </span>rest x + x:&:list:num <span class="Special"><-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span> + x <span class="Special"><-</span> push<span class="Constant"> 4</span>, x + x <span class="Special"><-</span> push<span class="Constant"> 5</span>, x + 10:num/<span class="Special">raw</span> <span class="Special"><-</span> first x + x <span class="Special"><-</span> rest x + 11:num/<span class="Special">raw</span> <span class="Special"><-</span> first x + x <span class="Special"><-</span> rest x + 12:num/<span class="Special">raw</span> <span class="Special"><-</span> first x + 20:&:list:num/<span class="Special">raw</span> <span class="Special"><-</span> rest x ] memory-should-contain [ - <span class="Constant">10</span><span class="Special"> <- </span><span class="Constant">5</span> - <span class="Constant">11</span><span class="Special"> <- </span><span class="Constant">4</span> - <span class="Constant">12</span><span class="Special"> <- </span><span class="Constant">3</span> - <span class="Constant">20</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># nothing left</span> + <span class="Constant"> 10</span> <span class="Special"><-</span><span class="Constant"> 5</span> + <span class="Constant"> 11</span> <span class="Special"><-</span><span class="Constant"> 4</span> + <span class="Constant"> 12</span> <span class="Special"><-</span><span class="Constant"> 3</span> + <span class="Constant"> 20</span> <span class="Special"><-</span><span class="Constant"> 0</span> <span class="Comment"># nothing left</span> ] ] <span class="muRecipe">def</span> length l:&:list:_elem<span class="muRecipe"> -> </span>result:num [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> - <span class="muControl">return-unless</span> l, <span class="Constant">0</span> - rest:&:list:_elem<span class="Special"> <- </span>rest l - length-of-rest:num<span class="Special"> <- </span>length rest - result<span class="Special"> <- </span>add length-of-rest, <span class="Constant">1</span> + <span class="muControl">return-unless</span> l,<span class="Constant"> 0</span> + rest:&:list:_elem <span class="Special"><-</span> rest l + length-of-rest:num <span class="Special"><-</span> length rest + result <span class="Special"><-</span> add length-of-rest,<span class="Constant"> 1</span> ] <span class="Comment"># insert 'x' after 'in'</span> <span class="muRecipe">def</span> insert x:_elem, in:&:list:_elem<span class="muRecipe"> -> </span>in:&:list:_elem [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> - new-node:&:list:_elem<span class="Special"> <- </span>new <span class="Delimiter">{</span>(list _elem): type<span class="Delimiter">}</span> - *new-node<span class="Special"> <- </span>put *new-node, <span class="Constant">value:offset</span>, x - next-node:&:list:_elem<span class="Special"> <- </span>get *in, <span class="Constant">next:offset</span> - *in<span class="Special"> <- </span>put *in, <span class="Constant">next:offset</span>, new-node - *new-node<span class="Special"> <- </span>put *new-node, <span class="Constant">next:offset</span>, next-node + new-node:&:list:_elem <span class="Special"><-</span> new <span class="Delimiter">{</span>(list _elem): type<span class="Delimiter">}</span> + *new-node <span class="Special"><-</span> put *new-node, <span class="Constant">value:offset</span>, x + next-node:&:list:_elem <span class="Special"><-</span> get *in, <span class="Constant">next:offset</span> + *in <span class="Special"><-</span> put *in, <span class="Constant">next:offset</span>, new-node + *new-node <span class="Special"><-</span> put *new-node, <span class="Constant">next:offset</span>, next-node ] <span class="muScenario">scenario</span> inserting-into-list [ <span class="Constant">local-scope</span> - list:&:list:char<span class="Special"> <- </span>push <span class="Constant">3</span>, <span class="Constant">0</span> - list<span class="Special"> <- </span>push <span class="Constant">4</span>, list - list<span class="Special"> <- </span>push <span class="Constant">5</span>, list + list:&:list:char <span class="Special"><-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span> + list <span class="Special"><-</span> push<span class="Constant"> 4</span>, list + list <span class="Special"><-</span> push<span class="Constant"> 5</span>, list run [ - list2:&:list:char<span class="Special"> <- </span>rest list <span class="Comment"># inside list</span> - list2<span class="Special"> <- </span>insert <span class="Constant">6</span>, list2 + list2:&:list:char <span class="Special"><-</span> rest list <span class="Comment"># inside list</span> + list2 <span class="Special"><-</span> insert<span class="Constant"> 6</span>, list2 <span class="Comment"># check structure</span> - list2<span class="Special"> <- </span>copy list - <span class="Constant">10</span>:char/<span class="Special">raw <- </span>first list2 - list2<span class="Special"> <- </span>rest list2 - <span class="Constant">11</span>:char/<span class="Special">raw <- </span>first list2 - list2<span class="Special"> <- </span>rest list2 - <span class="Constant">12</span>:char/<span class="Special">raw <- </span>first list2 - list2<span class="Special"> <- </span>rest list2 - <span class="Constant">13</span>:char/<span class="Special">raw <- </span>first list2 + list2 <span class="Special"><-</span> copy list + 10:char/<span class="Special">raw</span> <span class="Special"><-</span> first list2 + list2 <span class="Special"><-</span> rest list2 + 11:char/<span class="Special">raw</span> <span class="Special"><-</span> first list2 + list2 <span class="Special"><-</span> rest list2 + 12:char/<span class="Special">raw</span> <span class="Special"><-</span> first list2 + list2 <span class="Special"><-</span> rest list2 + 13:char/<span class="Special">raw</span> <span class="Special"><-</span> first list2 ] memory-should-contain [ - <span class="Constant">10</span><span class="Special"> <- </span><span class="Constant">5</span> <span class="Comment"># scanning next</span> - <span class="Constant">11</span><span class="Special"> <- </span><span class="Constant">4</span> - <span class="Constant">12</span><span class="Special"> <- </span><span class="Constant">6</span> <span class="Comment"># inserted element</span> - <span class="Constant">13</span><span class="Special"> <- </span><span class="Constant">3</span> + <span class="Constant"> 10</span> <span class="Special"><-</span><span class="Constant"> 5</span> <span class="Comment"># scanning next</span> + <span class="Constant"> 11</span> <span class="Special"><-</span><span class="Constant"> 4</span> + <span class="Constant"> 12</span> <span class="Special"><-</span><span class="Constant"> 6</span> <span class="Comment"># inserted element</span> + <span class="Constant"> 13</span> <span class="Special"><-</span><span class="Constant"> 3</span> ] ] <span class="muScenario">scenario</span> inserting-at-end-of-list [ <span class="Constant">local-scope</span> - list:&:list:char<span class="Special"> <- </span>push <span class="Constant">3</span>, <span class="Constant">0</span> - list<span class="Special"> <- </span>push <span class="Constant">4</span>, list - list<span class="Special"> <- </span>push <span class="Constant">5</span>, list + list:&:list:char <span class="Special"><-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span> + list <span class="Special"><-</span> push<span class="Constant"> 4</span>, list + list <span class="Special"><-</span> push<span class="Constant"> 5</span>, list run [ - list2:&:list:char<span class="Special"> <- </span>rest list <span class="Comment"># inside list</span> - list2<span class="Special"> <- </span>rest list2 <span class="Comment"># now at end of list</span> - list2<span class="Special"> <- </span>insert <span class="Constant">6</span>, list2 + list2:&:list:char <span class="Special"><-</span> rest list <span class="Comment"># inside list</span> + list2 <span class="Special"><-</span> rest list2 <span class="Comment"># now at end of list</span> + list2 <span class="Special"><-</span> insert<span class="Constant"> 6</span>, list2 <span class="Comment"># check structure like before</span> - list2<span class="Special"> <- </span>copy list - <span class="Constant">10</span>:char/<span class="Special">raw <- </span>first list2 - list2<span class="Special"> <- </span>rest list2 - <span class="Constant">11</span>:char/<span class="Special">raw <- </span>first list2 - list2<span class="Special"> <- </span>rest list2 - <span class="Constant">12</span>:char/<span class="Special">raw <- </span>first list2 - list2<span class="Special"> <- </span>rest list2 - <span class="Constant">13</span>:char/<span class="Special">raw <- </span>first list2 + list2 <span class="Special"><-</span> copy list + 10:char/<span class="Special">raw</span> <span class="Special"><-</span> first list2 + list2 <span class="Special"><-</span> rest list2 + 11:char/<span class="Special">raw</span> <span class="Special"><-</span> first list2 + list2 <span class="Special"><-</span> rest list2 + 12:char/<span class="Special">raw</span> <span class="Special"><-</span> first list2 + list2 <span class="Special"><-</span> rest list2 + 13:char/<span class="Special">raw</span> <span class="Special"><-</span> first list2 ] memory-should-contain [ - <span class="Constant">10</span><span class="Special"> <- </span><span class="Constant">5</span> <span class="Comment"># scanning next</span> - <span class="Constant">11</span><span class="Special"> <- </span><span class="Constant">4</span> - <span class="Constant">12</span><span class="Special"> <- </span><span class="Constant">3</span> - <span class="Constant">13</span><span class="Special"> <- </span><span class="Constant">6</span> <span class="Comment"># inserted element</span> + <span class="Constant"> 10</span> <span class="Special"><-</span><span class="Constant"> 5</span> <span class="Comment"># scanning next</span> + <span class="Constant"> 11</span> <span class="Special"><-</span><span class="Constant"> 4</span> + <span class="Constant"> 12</span> <span class="Special"><-</span><span class="Constant"> 3</span> + <span class="Constant"> 13</span> <span class="Special"><-</span><span class="Constant"> 6</span> <span class="Comment"># inserted element</span> ] ] <span class="muScenario">scenario</span> inserting-after-start-of-list [ <span class="Constant">local-scope</span> - list:&:list:char<span class="Special"> <- </span>push <span class="Constant">3</span>, <span class="Constant">0</span> - list<span class="Special"> <- </span>push <span class="Constant">4</span>, list - list<span class="Special"> <- </span>push <span class="Constant">5</span>, list + list:&:list:char <span class="Special"><-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span> + list <span class="Special"><-</span> push<span class="Constant"> 4</span>, list + list <span class="Special"><-</span> push<span class="Constant"> 5</span>, list run [ - list<span class="Special"> <- </span>insert <span class="Constant">6</span>, list + list <span class="Special"><-</span> insert<span class="Constant"> 6</span>, list <span class="Comment"># check structure like before</span> - list2:&:list:char<span class="Special"> <- </span>copy list - <span class="Constant">10</span>:char/<span class="Special">raw <- </span>first list2 - list2<span class="Special"> <- </span>rest list2 - <span class="Constant">11</span>:char/<span class="Special">raw <- </span>first list2 - list2<span class="Special"> <- </span>rest list2 - <span class="Constant">12</span>:char/<span class="Special">raw <- </span>first list2 - list2<span class="Special"> <- </span>rest list2 - <span class="Constant">13</span>:char/<span class="Special">raw <- </span>first list2 + list2:&:list:char <span class="Special"><-</span> copy list + 10:char/<span class="Special">raw</span> <span class="Special"><-</span> first list2 + list2 <span class="Special"><-</span> rest list2 + 11:char/<span class="Special">raw</span> <span class="Special"><-</span> first list2 + list2 <span class="Special"><-</span> rest list2 + 12:char/<span class="Special">raw</span> <span class="Special"><-</span> first list2 + list2 <span class="Special"><-</span> rest list2 + 13:char/<span class="Special">raw</span> <span class="Special"><-</span> first list2 ] memory-should-contain [ - <span class="Constant">10</span><span class="Special"> <- </span><span class="Constant">5</span> <span class="Comment"># scanning next</span> - <span class="Constant">11</span><span class="Special"> <- </span><span class="Constant">6</span> <span class="Comment"># inserted element</span> - <span class="Constant">12</span><span class="Special"> <- </span><span class="Constant">4</span> - <span class="Constant">13</span><span class="Special"> <- </span><span class="Constant">3</span> + <span class="Constant"> 10</span> <span class="Special"><-</span><span class="Constant"> 5</span> <span class="Comment"># scanning next</span> + <span class="Constant"> 11</span> <span class="Special"><-</span><span class="Constant"> 6</span> <span class="Comment"># inserted element</span> + <span class="Constant"> 12</span> <span class="Special"><-</span><span class="Constant"> 4</span> + <span class="Constant"> 13</span> <span class="Special"><-</span><span class="Constant"> 3</span> ] ] @@ -190,106 +190,106 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Constant">load-ingredients</span> <span class="Comment"># if 'x' is null, return</span> <span class="muControl">return-unless</span> x - next-node:&:list:_elem<span class="Special"> <- </span>rest x + next-node:&:list:_elem <span class="Special"><-</span> rest x <span class="Comment"># clear next pointer of 'x'</span> - *x<span class="Special"> <- </span>put *x, <span class="Constant">next:offset</span>, <span class="Constant">0</span> + *x <span class="Special"><-</span> put *x, <span class="Constant">next:offset</span>,<span class="Constant"> 0</span> <span class="Comment"># if 'x' is at the head of 'in', return the new head</span> - at-head?:bool<span class="Special"> <- </span>equal x, in + at-head?:bool <span class="Special"><-</span> equal x, in <span class="muControl">return-if</span> at-head?, next-node <span class="Comment"># compute prev-node</span> - prev-node:&:list:_elem<span class="Special"> <- </span>copy in - curr:&:list:_elem<span class="Special"> <- </span>rest prev-node + prev-node:&:list:_elem <span class="Special"><-</span> copy in + curr:&:list:_elem <span class="Special"><-</span> rest prev-node <span class="Delimiter">{</span> <span class="muControl">return-unless</span> curr - found?:bool<span class="Special"> <- </span>equal curr, x + found?:bool <span class="Special"><-</span> equal curr, x <span class="muControl">break-if</span> found? - prev-node<span class="Special"> <- </span>copy curr - curr<span class="Special"> <- </span>rest curr + prev-node <span class="Special"><-</span> copy curr + curr <span class="Special"><-</span> rest curr <span class="Delimiter">}</span> <span class="Comment"># set its next pointer to skip 'x'</span> - *prev-node<span class="Special"> <- </span>put *prev-node, <span class="Constant">next:offset</span>, next-node + *prev-node <span class="Special"><-</span> put *prev-node, <span class="Constant">next:offset</span>, next-node ] <span class="muScenario">scenario</span> removing-from-list [ <span class="Constant">local-scope</span> - list:&:list:char<span class="Special"> <- </span>push <span class="Constant">3</span>, <span class="Constant">0</span> - list<span class="Special"> <- </span>push <span class="Constant">4</span>, list - list<span class="Special"> <- </span>push <span class="Constant">5</span>, list + list:&:list:char <span class="Special"><-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span> + list <span class="Special"><-</span> push<span class="Constant"> 4</span>, list + list <span class="Special"><-</span> push<span class="Constant"> 5</span>, list run [ - list2:&:list:char<span class="Special"> <- </span>rest list <span class="Comment"># second element</span> - list<span class="Special"> <- </span>remove list2, list - <span class="Constant">10</span>:bool/<span class="Special">raw <- </span>equal list2, <span class="Constant">0</span> + list2:&:list:char <span class="Special"><-</span> rest list <span class="Comment"># second element</span> + list <span class="Special"><-</span> remove list2, list + 10:bool/<span class="Special">raw</span> <span class="Special"><-</span> equal list2,<span class="Constant"> 0</span> <span class="Comment"># check structure like before</span> - list2<span class="Special"> <- </span>copy list - <span class="Constant">11</span>:char/<span class="Special">raw <- </span>first list2 - list2<span class="Special"> <- </span>rest list2 - <span class="Constant">12</span>:char/<span class="Special">raw <- </span>first list2 - <span class="Constant">20</span>:&:list:char/<span class="Special">raw <- </span>rest list2 + list2 <span class="Special"><-</span> copy list + 11:char/<span class="Special">raw</span> <span class="Special"><-</span> first list2 + list2 <span class="Special"><-</span> rest list2 + 12:char/<span class="Special">raw</span> <span class="Special"><-</span> first list2 + 20:&:list:char/<span class="Special">raw</span> <span class="Special"><-</span> rest list2 ] memory-should-contain [ - <span class="Constant">10</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># remove returned non-null</span> - <span class="Constant">11</span><span class="Special"> <- </span><span class="Constant">5</span> <span class="Comment"># scanning next, skipping deleted element</span> - <span class="Constant">12</span><span class="Special"> <- </span><span class="Constant">3</span> - <span class="Constant">20</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># no more elements</span> + <span class="Constant"> 10</span> <span class="Special"><-</span><span class="Constant"> 0</span> <span class="Comment"># remove returned non-null</span> + <span class="Constant"> 11</span> <span class="Special"><-</span><span class="Constant"> 5</span> <span class="Comment"># scanning next, skipping deleted element</span> + <span class="Constant"> 12</span> <span class="Special"><-</span><span class="Constant"> 3</span> + <span class="Constant"> 20</span> <span class="Special"><-</span><span class="Constant"> 0</span> <span class="Comment"># no more elements</span> ] ] <span class="muScenario">scenario</span> removing-from-start-of-list [ <span class="Constant">local-scope</span> - list:&:list:char<span class="Special"> <- </span>push <span class="Constant">3</span>, <span class="Constant">0</span> - list<span class="Special"> <- </span>push <span class="Constant">4</span>, list - list<span class="Special"> <- </span>push <span class="Constant">5</span>, list + list:&:list:char <span class="Special"><-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span> + list <span class="Special"><-</span> push<span class="Constant"> 4</span>, list + list <span class="Special"><-</span> push<span class="Constant"> 5</span>, list run [ - list<span class="Special"> <- </span>remove list, list + list <span class="Special"><-</span> remove list, list <span class="Comment"># check structure like before</span> - list2:&:list:char<span class="Special"> <- </span>copy list - <span class="Constant">10</span>:char/<span class="Special">raw <- </span>first list2 - list2<span class="Special"> <- </span>rest list2 - <span class="Constant">11</span>:char/<span class="Special">raw <- </span>first list2 - <span class="Constant">20</span>:&:list:char/<span class="Special">raw <- </span>rest list2 + list2:&:list:char <span class="Special"><-</span> copy list + 10:char/<span class="Special">raw</span> <span class="Special"><-</span> first list2 + list2 <span class="Special"><-</span> rest list2 + 11:char/<span class="Special">raw</span> <span class="Special"><-</span> first list2 + 20:&:list:char/<span class="Special">raw</span> <span class="Special"><-</span> rest list2 ] memory-should-contain [ - <span class="Constant">10</span><span class="Special"> <- </span><span class="Constant">4</span> <span class="Comment"># scanning next, skipping deleted element</span> - <span class="Constant">11</span><span class="Special"> <- </span><span class="Constant">3</span> - <span class="Constant">20</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># no more elements</span> + <span class="Constant"> 10</span> <span class="Special"><-</span><span class="Constant"> 4</span> <span class="Comment"># scanning next, skipping deleted element</span> + <span class="Constant"> 11</span> <span class="Special"><-</span><span class="Constant"> 3</span> + <span class="Constant"> 20</span> <span class="Special"><-</span><span class="Constant"> 0</span> <span class="Comment"># no more elements</span> ] ] <span class="muScenario">scenario</span> removing-from-end-of-list [ <span class="Constant">local-scope</span> - list:&:list:char<span class="Special"> <- </span>push <span class="Constant">3</span>, <span class="Constant">0</span> - list<span class="Special"> <- </span>push <span class="Constant">4</span>, list - list<span class="Special"> <- </span>push <span class="Constant">5</span>, list + list:&:list:char <span class="Special"><-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span> + list <span class="Special"><-</span> push<span class="Constant"> 4</span>, list + list <span class="Special"><-</span> push<span class="Constant"> 5</span>, list run [ <span class="Comment"># delete last element</span> - list2:&:list:char<span class="Special"> <- </span>rest list - list2<span class="Special"> <- </span>rest list2 - list<span class="Special"> <- </span>remove list2, list - <span class="Constant">10</span>:bool/<span class="Special">raw <- </span>equal list2, <span class="Constant">0</span> + list2:&:list:char <span class="Special"><-</span> rest list + list2 <span class="Special"><-</span> rest list2 + list <span class="Special"><-</span> remove list2, list + 10:bool/<span class="Special">raw</span> <span class="Special"><-</span> equal list2,<span class="Constant"> 0</span> <span class="Comment"># check structure like before</span> - list2<span class="Special"> <- </span>copy list - <span class="Constant">11</span>:char/<span class="Special">raw <- </span>first list2 - list2<span class="Special"> <- </span>rest list2 - <span class="Constant">12</span>:char/<span class="Special">raw <- </span>first list2 - <span class="Constant">20</span>:&:list:char/<span class="Special">raw <- </span>rest list2 + list2 <span class="Special"><-</span> copy list + 11:char/<span class="Special">raw</span> <span class="Special"><-</span> first list2 + list2 <span class="Special"><-</span> rest list2 + 12:char/<span class="Special">raw</span> <span class="Special"><-</span> first list2 + 20:&:list:char/<span class="Special">raw</span> <span class="Special"><-</span> rest list2 ] memory-should-contain [ - <span class="Constant">10</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># remove returned non-null</span> - <span class="Constant">11</span><span class="Special"> <- </span><span class="Constant">5</span> <span class="Comment"># scanning next, skipping deleted element</span> - <span class="Constant">12</span><span class="Special"> <- </span><span class="Constant">4</span> - <span class="Constant">20</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># no more elements</span> + <span class="Constant"> 10</span> <span class="Special"><-</span><span class="Constant"> 0</span> <span class="Comment"># remove returned non-null</span> + <span class="Constant"> 11</span> <span class="Special"><-</span><span class="Constant"> 5</span> <span class="Comment"># scanning next, skipping deleted element</span> + <span class="Constant"> 12</span> <span class="Special"><-</span><span class="Constant"> 4</span> + <span class="Constant"> 20</span> <span class="Special"><-</span><span class="Constant"> 0</span> <span class="Comment"># no more elements</span> ] ] <span class="muScenario">scenario</span> removing-from-singleton-list [ <span class="Constant">local-scope</span> - list:&:list:char<span class="Special"> <- </span>push <span class="Constant">3</span>, <span class="Constant">0</span> + list:&:list:char <span class="Special"><-</span> push<span class="Constant"> 3</span>,<span class="Constant"> 0</span> run [ - list<span class="Special"> <- </span>remove list, list - <span class="Constant">1</span>:num/<span class="Special">raw <- </span>copy list + list <span class="Special"><-</span> remove list, list + 1:num/<span class="Special">raw</span> <span class="Special"><-</span> copy list ] memory-should-contain [ - <span class="Constant">1</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># back to an empty list</span> + <span class="Constant"> 1</span> <span class="Special"><-</span><span class="Constant"> 0</span> <span class="Comment"># back to an empty list</span> ] ] @@ -299,43 +299,43 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> <span class="muControl">reply-unless</span> list, temp - object:_elem<span class="Special"> <- </span>first, list - list<span class="Special"> <- </span>rest list - temp<span class="Special"> <- </span>push object, temp - result<span class="Special"> <- </span>reverse list, temp + object:_elem <span class="Special"><-</span> first, list + list <span class="Special"><-</span> rest list + temp <span class="Special"><-</span> push object, temp + result <span class="Special"><-</span> reverse list, temp ] <span class="muScenario">scenario</span> reverse-list [ <span class="Constant">local-scope</span> - list:&:list:number<span class="Special"> <- </span>push <span class="Constant">1</span>, <span class="Constant">0</span> - list<span class="Special"> <- </span>push <span class="Constant">2</span>, list - list<span class="Special"> <- </span>push <span class="Constant">3</span>, list + list:&:list:number <span class="Special"><-</span> push<span class="Constant"> 1</span>,<span class="Constant"> 0</span> + list <span class="Special"><-</span> push<span class="Constant"> 2</span>, list + list <span class="Special"><-</span> push<span class="Constant"> 3</span>, list run [ stash <span class="Constant">[list:]</span>, list - list<span class="Special"> <- </span>reverse list + list <span class="Special"><-</span> reverse list stash <span class="Constant">[reversed:]</span>, list ] trace-should-contain [ - app: list: <span class="Constant">3</span><span class="muRecipe"> -> </span><span class="Constant">2</span><span class="muRecipe"> -> </span><span class="Constant">1</span> - app: reversed: <span class="Constant">1</span><span class="muRecipe"> -> </span><span class="Constant">2</span><span class="muRecipe"> -> </span><span class="Constant">3</span> + app: list:<span class="Constant"> 3</span><span class="muRecipe"> -> </span>2<span class="muRecipe"> -> </span>1 + app: reversed:<span class="Constant"> 1</span><span class="muRecipe"> -> </span>2<span class="muRecipe"> -> </span>3 ] ] <span class="muRecipe">def</span> to-text in:&:list:_elem<span class="muRecipe"> -> </span>result:text [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> - buf:&:buffer<span class="Special"> <- </span>new-buffer <span class="Constant">80</span> - buf<span class="Special"> <- </span>to-buffer in, buf - result<span class="Special"> <- </span>buffer-to-array buf + buf:&:buffer <span class="Special"><-</span> new-buffer<span class="Constant"> 80</span> + buf <span class="Special"><-</span> to-buffer in, buf + result <span class="Special"><-</span> buffer-to-array buf ] <span class="Comment"># variant of 'to-text' which stops printing after a few elements (and so is robust to cycles)</span> <span class="muRecipe">def</span> to-text-line in:&:list:_elem<span class="muRecipe"> -> </span>result:text [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> - buf:&:buffer<span class="Special"> <- </span>new-buffer <span class="Constant">80</span> - buf<span class="Special"> <- </span>to-buffer in, buf, <span class="Constant">6</span> <span class="Comment"># max elements to display</span> - result<span class="Special"> <- </span>buffer-to-array buf + buf:&:buffer <span class="Special"><-</span> new-buffer<span class="Constant"> 80</span> + buf <span class="Special"><-</span> to-buffer in, buf,<span class="Constant"> 6</span> <span class="Comment"># max elements to display</span> + result <span class="Special"><-</span> buffer-to-array buf ] <span class="muRecipe">def</span> to-buffer in:&:list:_elem, buf:&:buffer<span class="muRecipe"> -> </span>buf:&:buffer [ @@ -343,30 +343,30 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="Constant">load-ingredients</span> <span class="Delimiter">{</span> <span class="muControl">break-if</span> in - buf<span class="Special"> <- </span>append buf, <span class="Constant">[[]</span>] + buf <span class="Special"><-</span> append buf, <span class="Constant">[[]</span>] <span class="muControl">return</span> <span class="Delimiter">}</span> <span class="Comment"># append in.value to buf</span> - val:_elem<span class="Special"> <- </span>get *in, <span class="Constant">value:offset</span> - buf<span class="Special"> <- </span>append buf, val + val:_elem <span class="Special"><-</span> get *in, <span class="Constant">value:offset</span> + buf <span class="Special"><-</span> append buf, val <span class="Comment"># now prepare next</span> - next:&:list:_elem<span class="Special"> <- </span>rest in - nextn:num<span class="Special"> <- </span>copy next + next:&:list:_elem <span class="Special"><-</span> rest in + nextn:num <span class="Special"><-</span> copy next <span class="muControl">return-unless</span> next - buf<span class="Special"> <- </span>append buf, <span class="Constant">[ -> ]</span> + buf <span class="Special"><-</span> append buf, <span class="Constant">[ -> ]</span> <span class="Comment"># and recurse</span> - remaining:num, optional-ingredient-found?:bool<span class="Special"> <- </span><span class="Constant">next-ingredient</span> + remaining:num, optional-ingredient-found?:bool <span class="Special"><-</span> <span class="Constant">next-ingredient</span> <span class="Delimiter">{</span> <span class="muControl">break-if</span> optional-ingredient-found? <span class="Comment"># unlimited recursion</span> - buf<span class="Special"> <- </span>to-buffer next, buf + buf <span class="Special"><-</span> to-buffer next, buf <span class="muControl">return</span> <span class="Delimiter">}</span> <span class="Delimiter">{</span> <span class="muControl">break-unless</span> remaining <span class="Comment"># limited recursion</span> - remaining<span class="Special"> <- </span>subtract remaining, <span class="Constant">1</span> - buf<span class="Special"> <- </span>to-buffer next, buf, remaining + remaining <span class="Special"><-</span> subtract remaining,<span class="Constant"> 1</span> + buf <span class="Special"><-</span> to-buffer next, buf, remaining <span class="muControl">return</span> <span class="Delimiter">}</span> <span class="Comment"># past recursion depth; insert ellipses and stop</span> @@ -375,7 +375,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <span class="muScenario">scenario</span> stash-empty-list [ <span class="Constant">local-scope</span> - x:&:list:num<span class="Special"> <- </span>copy <span class="Constant">0</span> + x:&:list:num <span class="Special"><-</span> copy<span class="Constant"> 0</span> run [ stash x ] |