Minor edits

web/democode/demo.html

@@ -37,6 +37,7 @@ iframe.perleditor {
 	border: 1px solid black;
 	width: 100%;
 	max-width: 50em;
+	margin: 0.2em 0;
 }
 </style>
 

web/democode/perleditor.html

@@ -35,7 +35,7 @@ If not, see http://perldoc.perl.org/index-licence.html
 <script>
 "use strict";
 
-var mergeStdOutErr = 0; //TODO Later: make an options hash instead of individual variable(s)?
+var mergeStdOutErr = 0; // Possible To-Do for Later: could make an options hash
 var perlRunner; // the Perl runner iframe found by findPerlRunner()
 var buttonBlockers = {}; // for updateButtonState()
 var lastExitStatus; // for runnerState()
@@ -135,7 +135,8 @@ window.addEventListener('message', function (event) {
 	else console.warn("Perl Editor ignoring unknown message:",data);
 });
 
-function parseCmdLine(str) { //TODO: there's a better way to do this
+function parseCmdLine(str) {
+	// not the prettiest code but it works
 	var re = /"((?:\\"|\\\\|[^"])*)"|'((?:\\'|\\\\|[^'])*)'|(\S+)/g;
 	var argv = [];
 	var match;

web/democode/perlrunner.html

@@ -31,6 +31,9 @@ If not, see http://perldoc.perl.org/index-licence.html
 	using window.* and especially document.*
 	https://developer.mozilla.org/en-US/docs/Web/API/Worker/Worker
 	https://developer.mozilla.org/en-US/docs/Web/API/WorkerGlobalScope/importScripts
+	
+	Of course, at some point I should investigate how difficult it really
+	is to re-start an Emscripten program...
 	-->
 
 <script src="../webperl.js"></script>