gedit language file for io

io.lang

<?xml version="1.0" encoding="UTF-8"?>

<language id="io" _name="Io" version="2.0" _section="Scripts">
	<metadata>
		<property name="mimetypes">application/x-io;text/x-io</property>
		<property name="globs">*.io</property>
	</metadata>

	<styles>
		<style id="comment"          _name="Comment"           map-to="def:comment"/>
		<style id="string"           _name="String"            map-to="def:string"/>
		<style id="multiline-string" _name="Multiline String"  map-to="def:string"/>
		<style id="escape"           _name="Escaped Character" map-to="def:special-char"/>
	</styles>

	<definitions>

		<context id="io-escape" style-ref="escape">
			<match>\\(\d\d?\d?|.)</match>
		</context>

		<context id="block-comment" style-ref="comment">
			<start>/\*</start>
			<end>\*/</end>
			<include>
				<context ref="def:in-comment"/>
			</include>
		</context>

		<context id="line-comment" style-ref="comment" end-at-line-end="true">
	 		<start>//|#</start>
			<include>
				<context ref="def:in-comment"/>
			</include>
		</context>

		<context id="string" style-ref="string" end-at-line-end="true">
			<start>"</start>
			<end>\%{0@start}</end>
			<include>
				<context ref="io-escape"/>
			</include>
		</context>

		<context id="multi-line-string" style-ref="multiline-string">
			<start>"""</start>
			<end>\%{0@start}</end>
			<include>
				<context ref="io-escape"/>
			</include>
		</context>

		<context id="io">
			<include>
				<context ref="def:shebang"/>
				<context ref="block-comment"/>
				<context ref="line-comment"/>
				<context ref="string"/>
				<context ref="multi-line-string"/>
			</include>
		</context>

	</definitions>
</language>