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author | Kartik K. Agaram <vc@akkartik.com> | 2016-10-23 17:58:37 -0700 |
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committer | Kartik K. Agaram <vc@akkartik.com> | 2016-10-23 17:58:37 -0700 |
commit | 09788d7edfd63e89b05413c0279fa112e237ee50 (patch) | |
tree | e9b063b292a8bcd9264ce7c75d1d4e1454949579 /html/084console.mu.html | |
parent | a9817844aea80b5d07baecb55e214775cf0f6c9e (diff) | |
download | mu-09788d7edfd63e89b05413c0279fa112e237ee50.tar.gz |
3567
Diffstat (limited to 'html/084console.mu.html')
-rw-r--r-- | html/084console.mu.html | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/html/084console.mu.html b/html/084console.mu.html index 3af59b06..42938cfe 100644 --- a/html/084console.mu.html +++ b/html/084console.mu.html @@ -65,7 +65,7 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color *result<span class="Special"> <- </span>put *result, <span class="Constant">events:offset</span>, events ] -<span class="muRecipe">def</span> read-event console:&:console<span class="muRecipe"> -> </span>result:event, console:&:console, found?:bool, quit?:bool [ +<span class="muRecipe">def</span> read-event console:&:console<span class="muRecipe"> -> </span>result:event, found?:bool, quit?:bool, console:&:console [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> <span class="Delimiter">{</span> @@ -77,37 +77,37 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color done?:bool<span class="Special"> <- </span>greater-or-equal current-event-index, max <span class="muControl">break-unless</span> done? dummy:&:event<span class="Special"> <- </span>new <span class="Constant">event:type</span> - <span class="muControl">return</span> *dummy, console/same-as-ingredient:<span class="Constant">0</span>, <span class="Constant">1/found</span>, <span class="Constant">1/quit</span> + <span class="muControl">return</span> *dummy, <span class="Constant">1/found</span>, <span class="Constant">1/quit</span> <span class="Delimiter">}</span> result<span class="Special"> <- </span>index *buf, current-event-index current-event-index<span class="Special"> <- </span>add current-event-index, <span class="Constant">1</span> *console<span class="Special"> <- </span>put *console, <span class="Constant">current-event-index:offset</span>, current-event-index - <span class="muControl">return</span> result, console/same-as-ingredient:<span class="Constant">0</span>, <span class="Constant">1/found</span>, <span class="Constant">0/quit</span> + <span class="muControl">return</span> result, <span class="Constant">1/found</span>, <span class="Constant">0/quit</span> <span class="Delimiter">}</span> switch <span class="Comment"># real event source is infrequent; avoid polling it too much</span> result:event, found?:bool<span class="Special"> <- </span>check-for-interaction - <span class="muControl">return</span> result, console/same-as-ingredient:<span class="Constant">0</span>, found?, <span class="Constant">0/quit</span> + <span class="muControl">return</span> result, found?, <span class="Constant">0/quit</span> ] <span class="Comment"># variant of read-event for just keyboard events. Discards everything that</span> <span class="Comment"># isn't unicode, so no arrow keys, page-up/page-down, etc. But you still get</span> <span class="Comment"># newlines, tabs, ctrl-d..</span> -<span class="muRecipe">def</span> read-key console:&:console<span class="muRecipe"> -> </span>result:char, console:&:console, found?:bool, quit?:bool [ +<span class="muRecipe">def</span> read-key console:&:console<span class="muRecipe"> -> </span>result:char, found?:bool, quit?:bool, console:&:console [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> - x:event, console, found?:bool, quit?:bool<span class="Special"> <- </span>read-event console - <span class="muControl">return-if</span> quit?, <span class="Constant">0</span>, console/same-as-ingredient:<span class="Constant">0</span>, found?, quit? - <span class="muControl">return-unless</span> found?, <span class="Constant">0</span>, console/same-as-ingredient:<span class="Constant">0</span>, found?, quit? + x:event, found?:bool, quit?:bool, console<span class="Special"> <- </span>read-event console + <span class="muControl">return-if</span> quit?, <span class="Constant">0</span>, found?, quit? + <span class="muControl">return-unless</span> found?, <span class="Constant">0</span>, found?, quit? c:char, converted?:bool<span class="Special"> <- </span>maybe-convert x, <span class="Constant">text:variant</span> - <span class="muControl">return-unless</span> converted?, <span class="Constant">0</span>, console/same-as-ingredient:<span class="Constant">0</span>, <span class="Constant">0/found</span>, <span class="Constant">0/quit</span> - <span class="muControl">return</span> c, console/same-as-ingredient:<span class="Constant">0</span>, <span class="Constant">1/found</span>, <span class="Constant">0/quit</span> + <span class="muControl">return-unless</span> converted?, <span class="Constant">0</span>, <span class="Constant">0/found</span>, <span class="Constant">0/quit</span> + <span class="muControl">return</span> c, <span class="Constant">1/found</span>, <span class="Constant">0/quit</span> ] <span class="muRecipe">def</span> send-keys-to-channel console:&:console, chan:&:sink:char, screen:&:screen<span class="muRecipe"> -> </span>console:&:console, chan:&:sink:char, screen:&:screen [ <span class="Constant">local-scope</span> <span class="Constant">load-ingredients</span> <span class="Delimiter">{</span> - c:char, console, found?:bool, quit?:bool<span class="Special"> <- </span>read-key console + c:char, found?:bool, quit?:bool, console<span class="Special"> <- </span>read-key console <span class="muControl">loop-unless</span> found? <span class="muControl">break-if</span> quit? assert c, <span class="Constant">[invalid event, expected text]</span> @@ -122,7 +122,7 @@ 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="Delimiter">{</span> - _, console, found?:bool<span class="Special"> <- </span>read-event console + _, found?:bool<span class="Special"> <- </span>read-event console <span class="muControl">loop-unless</span> found? <span class="Delimiter">}</span> ] |