added text-to-speech library

libraries/LIBRARIES

@@ -13,6 +13,7 @@ multiline.xml	Allow multi-line text input to a block	In general, text inputs all
 Eisenbergification.xml	Provide getters and setters for all GUI-controlled global settings	Eisenberg's Law: Anything that can be done from the GUI should be doable from the programming language, and vice versa.
 bignumbers.xml	Infinite precision integers, exact rationals, complex	The full Scheme numeric tower.  "USE BIGNUMS <True>" to enable.
 crayons.xml	Provide 100 selected colors	to use instead of hue for better selection
+speech_module.xml	Text to speech	output text using speech synthesis.
 animation_module.xml	Animation	glide, grow and rotate using easing functions.
 pixel_module.xml	Pixels	manipulate costumes pixel-wise.
 audioComp_module.xml	Audio Comp	analyze, manipulate and generate sound samples.

libraries/speech_module.xml

@@ -0,0 +1,13 @@
+<blocks app="Snap! 4.1, http://snap.berkeley.edu" version="1"><block-definition s="speak %&apos;text&apos; with %&apos;lang&apos; accent $nl and pitch %&apos;pitch&apos; rate %&apos;rate&apos;" type="command" category="sound"><header></header><code></code><translations>de:sprich _ mit _ Aussprache _ und Höhe _ Geschwindigkeit _&#xD;</translations><inputs><input type="%s">Hello, World!</input><input type="%txt">en-US<options>American=en-US
+British=en-GB
+French=fr
+German=de
+Italian=it
+Korean=ko
+Spanish=es</options></input><input type="%n">1</input><input type="%n">1</input></inputs><script><block s="doRun"><block s="reportJSFunction"><list><l>msg</l><l>accent</l><l>pitch</l><l>rate</l></list><l>var utter = new SpeechSynthesisUtterance(msg);&#xD;utter.lang = accent;&#xD;utter.pitch = pitch;&#xD;utter.rate = rate;&#xD;window.speechSynthesis.speak(utter);</l></block><list><block var="text"/><block var="lang"/><block var="pitch"/><block var="rate"/></list></block></script></block-definition><block-definition s="speak %&apos;text&apos; with %&apos;lang&apos; accent $nl and pitch %&apos;pitch&apos; rate %&apos;rate&apos; and wait" type="command" category="sound"><header></header><code></code><translations>de:sprich _ mit _ Aussprache _ und Höhe _ Geschwindigkeit _ und warte&#xD;</translations><inputs><input type="%s">Hello, World!</input><input type="%txt">en-US<options>American=en-US
+British=en-GB
+French=fr
+German=de
+Italian=it
+Korean=ko
+Spanish=es</options></input><input type="%n">1</input><input type="%n">1</input></inputs><script><block s="doDeclareVariables"><list><l>test</l></list></block><block s="doSetVar"><l>test</l><block s="evaluate"><block s="reportJSFunction"><list><l>msg</l><l>accent</l><l>pitch</l><l>rate</l></list><l>var utter = new SpeechSynthesisUtterance(msg),&#xD;    isDone = false;&#xD;utter.lang = accent;&#xD;utter.pitch = pitch;&#xD;utter.rate = rate;&#xD;utter.onend = function () {isDone = true; };&#xD;window.speechSynthesis.speak(utter);&#xD;return function () {return isDone; };</l></block><list><block var="text"/><block var="lang"/><block var="pitch"/><block var="rate"/></list></block></block><block s="doWaitUntil"><block s="evaluate"><block var="test"/><list></list></block></block></script></block-definition></blocks>