diff options
Diffstat (limited to 'html/074keyboard.mu.html')
| -rw-r--r-- | html/074keyboard.mu.html | 55 |
1 files changed, 28 insertions, 27 deletions
diff --git a/html/074keyboard.mu.html b/html/074keyboard.mu.html index e29f2485..75e9a0e5 100644 --- a/html/074keyboard.mu.html +++ b/html/074keyboard.mu.html @@ -17,9 +17,9 @@ body { font-family: monospace; color: #eeeeee; background-color: #080808; } .Comment { color: #8080ff; } .Constant { color: #008080; } .Special { color: #ff6060; } -.Identifier { color: #008080; } -.muRecipe { color: #ff8700; } .CommentedCode { color: #6c6c6c; } +.muControl { color: #804000; } +.muRecipe { color: #ff8700; } --> </style> @@ -34,72 +34,73 @@ body { font-family: monospace; color: #eeeeee; background-color: #080808; } <span class="Comment"># Wrappers around keyboard primitives that take a 'keyboard' object and are thus</span> <span class="Comment"># easier to test.</span> -container keyboard <span class="Constant">[ # can't think of another word like screen/display, so real and fake keyboards use the same name</span> -<span class="Constant"> index:number</span> -<span class="Constant"> data:address:array:character</span> -<span class="Constant">]</span> +<span class="Comment"># display:screen as keyboard:__? Can't think of another word.</span> +container keyboard [ + index:number + data:address:array:character +] <span class="muRecipe">recipe</span> init-fake-keyboard [ - <span class="Identifier">default-space</span>:address:array:location<span class="Special"> <- </span>new location:type, <span class="Constant">30:literal</span> + <span class="Constant">default-space</span>:address:array:location<span class="Special"> <- </span>new location:type, <span class="Constant">30:literal</span> result:address:keyboard<span class="Special"> <- </span>new keyboard:type buf:address:address:array:character<span class="Special"> <- </span>get-address result:address:keyboard/deref, data:offset <span class="CommentedCode">#? $start-tracing #? 1</span> - buf:address:address:array:character/deref<span class="Special"> <- </span><span class="Identifier">next-ingredient</span> + buf:address:address:array:character/deref<span class="Special"> <- </span><span class="Constant">next-ingredient</span> <span class="CommentedCode">#? $stop-tracing #? 1</span> idx:address:number<span class="Special"> <- </span>get-address result:address:keyboard/deref, index:offset idx:address:number/deref<span class="Special"> <- </span>copy <span class="Constant">0:literal</span> - <span class="Identifier">reply</span> result:address:keyboard + <span class="muControl">reply</span> result:address:keyboard ] <span class="muRecipe">recipe</span> read-key [ - <span class="Identifier">default-space</span>:address:array:location<span class="Special"> <- </span>new location:type, <span class="Constant">30:literal</span> - x:address:keyboard<span class="Special"> <- </span><span class="Identifier">next-ingredient</span> + <span class="Constant">default-space</span>:address:array:location<span class="Special"> <- </span>new location:type, <span class="Constant">30:literal</span> + x:address:keyboard<span class="Special"> <- </span><span class="Constant">next-ingredient</span> <span class="Delimiter">{</span> - <span class="Identifier">break-unless</span> x:address:keyboard + <span class="muControl">break-unless</span> x:address:keyboard idx:address:number<span class="Special"> <- </span>get-address x:address:keyboard/deref, index:offset buf:address:array:character<span class="Special"> <- </span>get x:address:keyboard/deref, data:offset max:number<span class="Special"> <- </span>length buf:address:array:character/deref <span class="Delimiter">{</span> done?:boolean<span class="Special"> <- </span>greater-or-equal idx:address:number/deref, max:number - <span class="Identifier">break-unless</span> done?:boolean - <span class="Identifier">reply</span> <span class="Constant">0:literal/eof</span>, <span class="Constant">1:literal/found</span>, x:address:keyboard/same-as-ingredient:0 + <span class="muControl">break-unless</span> done?:boolean + <span class="muControl">reply</span> <span class="Constant">0:literal/eof</span>, <span class="Constant">1:literal/found</span>, x:address:keyboard/same-as-ingredient:0 <span class="Delimiter">}</span> c:character<span class="Special"> <- </span>index buf:address:array:character/deref, idx:address:number/deref idx:address:number/deref<span class="Special"> <- </span>add idx:address:number/deref, <span class="Constant">1:literal</span> - <span class="Identifier">reply</span> c:character, <span class="Constant">1:literal/found</span>, x:address:keyboard/same-as-ingredient:0 + <span class="muControl">reply</span> c:character, <span class="Constant">1:literal/found</span>, x:address:keyboard/same-as-ingredient:0 <span class="Delimiter">}</span> <span class="Comment"># real keyboard input is infrequent; avoid polling it too much</span> switch c:character, found?:boolean<span class="Special"> <- </span>read-key-from-keyboard - <span class="Identifier">reply</span> c:character, found?:boolean, x:address:keyboard/same-as-ingredient:0 + <span class="muControl">reply</span> c:character, found?:boolean, x:address:keyboard/same-as-ingredient:0 ] <span class="muRecipe">recipe</span> wait-for-key [ - <span class="Identifier">default-space</span>:address:array:location<span class="Special"> <- </span>new location:type, <span class="Constant">30:literal</span> - x:address:keyboard<span class="Special"> <- </span><span class="Identifier">next-ingredient</span> + <span class="Constant">default-space</span>:address:array:location<span class="Special"> <- </span>new location:type, <span class="Constant">30:literal</span> + x:address:keyboard<span class="Special"> <- </span><span class="Constant">next-ingredient</span> <span class="Delimiter">{</span> - <span class="Identifier">break-unless</span> x:address:keyboard + <span class="muControl">break-unless</span> x:address:keyboard <span class="Comment"># on fake keyboards 'wait-for-key' behaves just like 'read-key'</span> c:character, found?:boolean, x:address:keyboard<span class="Special"> <- </span>read-key x:address:keyboard - <span class="Identifier">reply</span> c:character, x:address:keyboard/same-as-ingredient:0 + <span class="muControl">reply</span> c:character, x:address:keyboard/same-as-ingredient:0 <span class="Delimiter">}</span> c:character<span class="Special"> <- </span>wait-for-key-from-keyboard - <span class="Identifier">reply</span> c:character, x:address:keyboard/same-as-ingredient:0 + <span class="muControl">reply</span> c:character, x:address:keyboard/same-as-ingredient:0 ] <span class="muRecipe">recipe</span> send-keys-to-channel [ - <span class="Identifier">default-space</span>:address:array:location<span class="Special"> <- </span>new location:type, <span class="Constant">30:literal</span> - keyboard:address<span class="Special"> <- </span><span class="Identifier">next-ingredient</span> - chan:address:channel<span class="Special"> <- </span><span class="Identifier">next-ingredient</span> - screen:address<span class="Special"> <- </span><span class="Identifier">next-ingredient</span> + <span class="Constant">default-space</span>:address:array:location<span class="Special"> <- </span>new location:type, <span class="Constant">30:literal</span> + keyboard:address<span class="Special"> <- </span><span class="Constant">next-ingredient</span> + chan:address:channel<span class="Special"> <- </span><span class="Constant">next-ingredient</span> + screen:address<span class="Special"> <- </span><span class="Constant">next-ingredient</span> <span class="Delimiter">{</span> c:character, found?:boolean, keyboard:address<span class="Special"> <- </span>read-key keyboard:address - <span class="Identifier">loop-unless</span> found?:boolean + <span class="muControl">loop-unless</span> found?:boolean <span class="CommentedCode">#? print-integer screen:address, c:character #? 1</span> print-character screen:address, c:character chan:address:channel<span class="Special"> <- </span>write chan:address:channel, c:character <span class="Comment"># todo: eof</span> - <span class="Identifier">loop</span> + <span class="muControl">loop</span> <span class="Delimiter">}</span> ] </pre> |