--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+ Author: Alexis Laferrière <alexis.laf@xymus.net>
+ Copyright (C) 2009 Alexis Laferrière <alexis.laf@xymus.net>
+
+ Based on ruby.lang
+ Copyright (C) 2004 Archit Baweja <bighead@users.sourceforge.net>
+ Copyright (C) 2005 Michael Witrant <mike@lepton.fr>
+ Copyright (C) 2006 Gabriel Bauman <gbauman@gmail.com>
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+-->
+<language id="nit" _name="Nit" version="2.0" _section="Sources">
+ <metadata>
+ <property name="mimetypes">text/x-nit</property>
+ <property name="globs">*.nit</property>
+ <property name="line-comment-start">#</property>
+ </metadata>
+
+ <styles>
+ <style id="escape" _name="Escaped Character" map-to="def:special-char"/>
+ <style id="comment" _name="Comment" map-to="def:comment"/>
+ <style id="attribute-definition" _name="Attribute Definition" map-to="def:statement"/>
+ <style id="module-handler" _name="Module handler" map-to="def:preprocessor"/>
+ <style id="keyword" _name="Keyword" map-to="def:keyword"/>
+ <style id="null-value" _name="Nil Constant" map-to="def:special-constant"/>
+ <style id="boolean" _name="Boolean value" map-to="def:boolean"/>
+ <style id="floating-point" _name="Floating point number" map-to="def:floating-point"/>
+ <style id="decimal" _name="Decimal number" map-to="def:decimal"/>
+ <style id="base-n-integer" _name="Base-N number" map-to="def:base-n-integer"/>
+ <style id="string" _name="String" map-to="def:string"/>
+ <style id="builtin" _name="Builtin" map-to="def:type"/>
+ <style id="class-name" _name="Constant" map-to="def:type"/>
+ <style id="symbol" _name="Symbol" map-to="def:string"/>
+ <style id="special-variable" _name="Special Variable" map-to="def:identifier"/>
+ <style id="predefined-variable" _name="Predefined Variable" map-to="def:identifier"/>
+ <style id="variable" _name="Variable" map-to="def:identifier"/>
+ </styles>
+
+ <definitions>
+
+ <context id="escape" style-ref="escape">
+ <match>\\((0-7){3}|(x[a-fA-F0-9]{2})|(c\S)|([CM]-\S)|(M-C-\S)|.)</match>
+ </context>
+
+ <context id="multiline-comment" style-ref="comment">
+ <start>^=begin</start>
+ <end>^=end</end>
+ <include>
+ <context ref="escape"/>
+ <context ref="def:in-comment"/>
+ </include>
+ </context>
+
+ <context id="definitions" style-ref="keyword">
+ <keyword>class</keyword>
+ <keyword>fun</keyword>
+ <keyword>redef</keyword>
+ <keyword>var</keyword>
+ <keyword>package</keyword>
+ </context>
+
+ <context id="module-handlers" style-ref="module-handler">
+ <keyword>import</keyword>
+ </context>
+
+ <context id="keywords" style-ref="keyword">
+ <keyword>do</keyword>
+ <keyword>end</keyword>
+ <keyword>intrude</keyword>
+ <keyword>private</keyword>
+ <keyword>if</keyword>
+ <keyword>then</keyword>
+ <keyword>else</keyword>
+ <keyword>while</keyword>
+ <keyword>for</keyword>
+ <keyword>assert</keyword>
+ <keyword>is</keyword>
+ <keyword>abstract</keyword>
+ <keyword>intern</keyword>
+ <keyword>extern</keyword>
+ <keyword>public</keyword>
+ <keyword>protected</keyword>
+ <keyword>or</keyword>
+ <keyword>as</keyword>
+ <keyword>isa</keyword>
+ <keyword>break</keyword>
+ <keyword>continue</keyword>
+ <keyword>return</keyword>
+ <keyword>label</keyword>
+ <keyword>abort</keyword>
+ <keyword>nullable</keyword>
+ <keyword>new</keyword>
+ <keyword>special</keyword>
+ <keyword>super</keyword>
+ <keyword>init</keyword>
+ <keyword>in</keyword>
+ <keyword>or</keyword>
+ <keyword>and</keyword>
+ <keyword>not</keyword>
+ <keyword>writable</keyword>
+ <keyword>readable</keyword>
+ </context>
+
+ <context id="special-variables" style-ref="special-variable">
+ <keyword>self</keyword>
+ </context>
+
+ <context id="instance-variables" style-ref="variable">
+ <match>(::)?\b_[a-zA-Z_][a-zA-Z0-9_]*</match>
+ </context>
+
+ <context id="class-name" style-ref="class-name">
+ <match>(::)?\b[A-Z][A-Za-z0-9_]*\b</match>
+ </context>
+
+ <context id="null-value" style-ref="null-value">
+ <keyword>null</keyword>
+ </context>
+
+ <context id="boolean" style-ref="boolean">
+ <keyword>false</keyword>
+ <keyword>true</keyword>
+ </context>
+
+ <define-regex id="underscore_num">\d(_?\d)*</define-regex>
+
+ <define-regex id="float" extended="true">
+ ( (\%{underscore_num})?\.\%{underscore_num} | \%{underscore_num}\. ) |
+ ( (\%{underscore_num}|(\%{underscore_num})?\.\%{underscore_num}|\%{underscore_num}\.)[eE][+-]?\%{underscore_num} )
+ </define-regex>
+
+ <context id="float" style-ref="floating-point">
+ <match>(?<![\w\.])\%{float}(?![\w\.])</match>
+ </context>
+
+ <context id="decimal" style-ref="decimal">
+ <match>(?<![\w\.])([1-9](_?[0-9])*|0)(?![\w\.])</match>
+ </context>
+
+ <!-- in double quotes and backticks -->
+ <!-- FIXME: really would like for the syntax highlight to go back
+ to none here, as any ruby code could go here -->
+ <context id="complex-interpolation" style-ref="escape">
+ <start>{</start>
+ <end>}</end>
+ <include>
+ <context ref="nit:*"/>
+ </include>
+ </context>
+
+ <!-- ruby strings do not end at line end,
+ so we cannot use def:string
+ (parts lifted from perl.lang) -->
+ <context id="double-quoted-string" style-ref="string">
+ <start>"</start>
+ <end>"</end>
+ <include>
+ <context ref="escape"/>
+ <context ref="def:line-continue"/>
+ <context ref="complex-interpolation"/>
+ </include>
+ </context>
+
+ <context id="single-quoted-string" style-ref="string">
+ <start>'</start>
+ <end>'</end>
+ <include>
+ <context style-ref="escape">
+ <match>\\['\\]</match>
+ </context>
+ </include>
+ </context>
+
+ <context id="backtick-quoted-string" style-ref="string">
+ <start>`</start>
+ <end>`</end>
+ <include>
+ <context ref="escape"/>
+ <context ref="def:line-continue"/>
+ <context ref="complex-interpolation"/>
+ </include>
+ </context>
+
+ <context id="nit">
+ <include>
+ <context ref="def:shebang"/>
+ <context ref="def:shell-like-comment"/>
+ <context ref="double-quoted-string"/>
+ <context ref="single-quoted-string"/>
+ <context ref="backtick-quoted-string"/>
+ <context ref="definitions"/>
+ <context ref="module-handlers"/>
+ <context ref="keywords"/>
+ <context ref="special-variables"/>
+ <context ref="instance-variables"/>
+ <context ref="class-name"/>
+ <context ref="null-value"/>
+ <context ref="boolean"/>
+ <context ref="float"/>
+ <context ref="decimal"/>
+ </include>
+ </context>
+
+ </definitions>
+</language>
nitlanguage / nit.git / blobdiff