Add GTKSourceView syntax

Author: aNNiMON

.gitignore

@@ -6,4 +6,5 @@
 /out/
 /store/
 /optimizations/
-OwnLang.iml
+OwnLang.iml
+*.sh

editors/README.md

@@ -13,3 +13,7 @@ import Prism from 'prismjs';
 import definePrismOwnLang from './prismjs/own-language.js'
 definePrismOwnLang(Prism)
 ```
+
+## GTKSourceView
+
+Place `ownlang.lang` in `/usr/share/gtksourceview-3.0/language-specs/ownlang.lang`

editors/gtksourceview/ownlang.lang

@@ -0,0 +1,89 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<language id="ownlang" name="OwnLang" version="2.0" _section="Source">
+  <metadata>
+    <property name="mimetypes">text/x-own</property>
+    <property name="globs">*.own</property>
+    <property name="line-comment-start">//</property>
+    <property name="block-comment-start">/*</property>
+    <property name="block-comment-end">*/</property>
+  </metadata>
+
+  <styles>
+    <style id="comment" name="Comment" map-to="def:comment"/>
+    <style id="escaped-character" name="Escaped Character" map-to="def:special-char"/>
+    <style id="string" name="String" map-to="def:string"/>
+    <style id="keyword" name="Keyword" map-to="def:keyword"/>
+    <style id="boolean" name="Boolean value" map-to="def:boolean"/>
+    <style id="number" name="Number" map-to="def:decimal"/>
+    <style id="type" name="Data Type" map-to="def:type"/>
+  </styles>
+
+  <definitions>
+
+    <define-regex id="escaped-character" extended="true">
+      \\(               # leading backslash
+      [\\\"\'nrbtf] |   # escaped character
+      [0-9]{1,3}    |   # latin encoded char
+      u[0-9]{1,4}       # unicode char
+      )
+    </define-regex>
+
+    <context id="string" style-ref="string" end-at-line-end="true" class="string" 
+class-disabled="no-spell-check">
+      <start>"</start>
+      <end>"</end>
+      <include>
+        <context id="escaped-character" style-ref="escaped-character">
+          <match>\%{escaped-character}</match>
+        </context>
+      </include>
+    </context>
+
+    <context id="keywords" style-ref="keyword">
+      <keyword>print</keyword>
+      <keyword>println</keyword>
+      <keyword>if</keyword>
+      <keyword>else</keyword>
+      <keyword>while</keyword>
+      <keyword>for</keyword>
+      <keyword>do</keyword>
+      <keyword>break</keyword>
+      <keyword>continue</keyword>
+      <keyword>def</keyword>
+      <keyword>return</keyword>
+      <keyword>use</keyword>
+      <keyword>match</keyword>
+      <keyword>case</keyword>
+      <keyword>extract</keyword>
+      <keyword>include</keyword>
+      <keyword>class</keyword>
+      <keyword>new</keyword>
+    </context>
+
+    <context id="boolean" style-ref="boolean">
+      <keyword>false</keyword>
+      <keyword>true</keyword>
+    </context>
+
+    <context id="numeric" style-ref="number">
+      <match extended="true">
+        (\b([0-9]+|0[xX][0-9a-fA-F]+)[Ll]?\b|
+        \b(([0-9]+[Ee][-]?[0-9]+|
+        ([0-9]*\.[0-9]+|[0-9]+\.)([Ee][-]?[0-9]+)?)))
+      </match>
+    </context>
+
+    <context id="ownlang" class="no-spell-check">
+      <include>
+        <context ref="def:c-like-comment" style-ref="comment"/>
+        <context ref="def:c-like-comment-multiline" style-ref="comment"/>
+        <context ref="def:c-like-close-comment-outside-comment"/>
+        <context ref="boolean"/>
+        <context ref="numeric"/>
+        <context ref="string"/>
+        <context ref="keywords"/>
+      </include>
+    </context>
+
+  </definitions>
+</language>