commit 1a8d0b6f0189b6907e4f537a273bb16ed8ac688d
Author: Marc Schreiber <schrieveslaach@online.de>
Date:   Wed Mar 2 14:57:01 2016 +0100

    Added string style to bibtex language spec and some keywords

diff --git a/data/language-specs/bibtex.lang b/data/language-specs/bibtex.lang
index 4ae450f..b09170b 100644
--- a/data/language-specs/bibtex.lang
+++ b/data/language-specs/bibtex.lang
@@ -31,6 +31,7 @@
   <styles>
     <style id="entry-type" _name="Entries" map-to="def:keyword"/>
     <style id="field"      _name="Field"   map-to="def:identifier"/>
+    <style id="string"     _name="String"  map-to="def:string"/>
   </styles>
 
   <default-regex-options case-sensitive="false"/>
@@ -56,6 +57,7 @@
       <keyword>techreport</keyword>
       <keyword>unpublished</keyword>
       <keyword>report</keyword>
+      <keyword>online</keyword>
     </context>
 
     <context id="field" style-ref="field" class="no-spell-check">
@@ -89,6 +91,14 @@
       <keyword>subtitle</keyword>
       <keyword>location</keyword>
       <keyword>crossref</keyword>
+      <keyword>urldate</keyword>
+      <keyword>language</keyword>
+      <keyword>keywords</keyword>
+    </context>
+    
+    <context id="string" style-ref="string" class="string" class-disabled="no-spell-check">
+        <start>=\s*{</start>
+        <end>}</end>
     </context>
 
     <context id="bibtex">
@@ -96,6 +106,7 @@
         <context ref="latex:latex"/>
         <context ref="entry-type"/>
         <context ref="field"/>
+        <context ref="string"/>
       </include>
     </context>
   </definitions>
