Legacy syntax overhaul 2 (#577)

* Added title setting (Requires tcell pull!) and optimized tab display.

* Added Clojure highlighting.

* Changed tcell call to screen.

* Fixed bad reference for getting Buffer name.

* Yet another massive syntax overhaul

* Tweaking and testing web syntax

* More webdev goodies

* Added html5 highlighting and strict html4 highlighting.

* Documentation update

runtime/syntax/clojure.micro

@@ -0,0 +1,29 @@
+#Syntax highlighting for Clojure
+syntax "clojure" "\.(clj)$"
+
+#Constants 
+color constant ""
+color constant.bool "\b(true|false)\b"
+color constant.macro "\b(nil)\b"
+#Valid numbers
+color constant.number "[\-]?[0-9]+?\b"
+color constant.number "0x[0-9][A-Fa-f]+?\b"
+color constant.number "[\-]?(3[0-6]|2[0-9]|1[0-9]|[2-9])r[0-9A-Z]+?\b"
+#Invalid numbers
+color error "[\-]?([4-9][0-9]|3[7-9]|1|0)r[0-9A-Z]+?\b"
+
+#Symbols
+color symbol.operator "[=>+\-*/'?]"
+
+#Types/casting
+color type "\b(byte|short|(big)?int(eger)?|long|float|num|bigdec|rationalize)\b"
+
+#Bitwise operations
+color special ""
+
+#String highlighting
+color constant.string ""
+color constant.specialChar "(\\u[0-9A-fa-f]{4,4}|\\newline|\\space|\\tab|\\formfeed|\\backspace|\\return|\\.)"
+
+#Comments
+color comment ";.*$"