Rust language support

Author: [email protected]

src/prettify.js

@@ -96,10 +96,10 @@ var prettyPrint;
   var COMMON_KEYWORDS = [C_KEYWORDS,"catch,class,delete,false,import," +
       "new,operator,private,protected,public,this,throw,true,try,typeof"];
   var CPP_KEYWORDS = [COMMON_KEYWORDS,"alignof,align_union,asm,axiom,bool," +
-      "concept,concept_map,const_cast,constexpr,decltype," +
+      "concept,concept_map,const_cast,constexpr,decltype,delegate," +
       "dynamic_cast,explicit,export,friend,generic,late_check," +
-      "mutable,namespace,nullptr,reinterpret_cast,static_assert,static_cast," +
-      "template,typeid,typename,using,virtual,where"];
+      "mutable,namespace,nullptr,property,reinterpret_cast,static_assert," +
+      "static_cast,template,typeid,typename,using,virtual,where"];
   var JAVA_KEYWORDS = [COMMON_KEYWORDS,
       "abstract,assert,boolean,byte,extends,final,finally,implements,import," +
       "instanceof,interface,null,native,package,strictfp,super,synchronized," +
@@ -127,10 +127,13 @@ var prettyPrint;
       "def,defined,elsif,end,ensure,false,in,module,next,nil,not,or,redo," +
       "rescue,retry,self,super,then,true,undef,unless,until,when,yield," +
       "BEGIN,END"];
+   var RUST_KEYWORDS = [FLOW_CONTROL_KEYWORDS, "as,assert,const,copy,drop," +
+      "enum,extern,fail,false,fn,impl,let,log,loop,match,mod,move,mut,priv," +
+      "pub,pure,ref,self,static,struct,true,trait,type,unsafe,use"];
   var SH_KEYWORDS = [FLOW_CONTROL_KEYWORDS, "case,done,elif,esac,eval,fi," +
       "function,in,local,set,then,until"];
   var ALL_KEYWORDS = [
-      CPP_KEYWORDS, CSHARP_KEYWORDS, JSCRIPT_KEYWORDS, PERL_KEYWORDS +
+      CPP_KEYWORDS, CSHARP_KEYWORDS, JSCRIPT_KEYWORDS, PERL_KEYWORDS,
       PYTHON_KEYWORDS, RUBY_KEYWORDS, SH_KEYWORDS];
   var C_TYPES = /^(DIR|FILE|vector|(de|priority_)?queue|list|stack|(const_)?iterator|(multi)?(set|map)|bitset|u?(int|float)\d*)\b/;
 
@@ -1351,6 +1354,11 @@ var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[
           'tripleQuotedStrings': true,
           'regexLiterals': true
         }), ['coffee']);
+  registerLangHandler(sourceDecorator({
+          'keywords': RUST_KEYWORDS,
+          'cStyleComments': true,
+          'multilineStrings': true
+        }), ['rc', 'rs', 'rust']);
   registerLangHandler(
       createSimpleLexer([], [[PR_STRING, /^[\s\S]+/]]), ['regex']);