Add gololang support

AUTHORS.en.txt

@@ -157,3 +157,4 @@ Contributors:
 - Peter Piwowarski <[email protected]>
 - Kenta Sato <[email protected]>
 - Anthony Scemama <[email protected]>
+- Philippe Charrière <[email protected]>

AUTHORS.ru.txt

@@ -154,3 +154,4 @@ URL:   https://highlightjs.org/
 - Алексис Эно <[email protected]>
 - Петер Пивоварски <[email protected]>
 - Кента Сато <[email protected]>
+- Филипп Шарьер <[email protected]>

CHANGES.md

@@ -4,6 +4,7 @@ New languages:
 
 - *pf.conf* by [Peter Piwowarski][]
 - *Julia* by [Kenta Sato][]
+- *Golo* by [Philippe Charrière][]
 
 New Styles:
 
@@ -12,6 +13,7 @@ New Styles:
 [Jet Brains]: https://www.jetbrains.com/
 [Peter Piwowarski]: https://github.com/oldlaptop
 [Kenta Sato]: https://github.com/bicycle1885
+[Philippe Charrière]: https://github.com/k33g
 
 
 ## Version 8.4

docs/css-classes-reference.rst

@@ -134,6 +134,14 @@ Go ("go", "golang")
 * ``typename``:         built-in plain types (int, string etc.)
 * ``built_in``:         built-in functions
 
+Golo ("golo", "gololang")
+-------------------
+
+* ``keyword``:          language keywords
+* ``literal``:          true false null
+* ``typename``:         Golo type objects (DynamicObject, struct, ...)
+* ``annotation``:       decorator
+
 Gradle ("gradle")
 -----------------
 

src/languages/golo.js

@@ -0,0 +1,30 @@
+/*
+Language: Golo
+Author: Philippe Charriere <[email protected]>
+Description: a lightweight dynamic language for the JVM, see http://golo-lang.org/
+Category: dynamic language for Java
+*/
+
+function(hljs) {
+    return {
+      keywords: {
+          literal : 'true false null',
+          keyword: 'println readln print import module function local return let var ' +
+          'while for foreach times in case when match with break continue ' +
+          'augment augmentation each find filter reduce' + 
+          'if then else otherwise try catch finally raise throw orIfNull ',
+          typename:
+          'DynamicObject|10 DynamicVariable struct Observable map set vector list array'
+      },
+      contains: [
+        hljs.HASH_COMMENT_MODE,
+        hljs.QUOTE_STRING_MODE,
+        hljs.C_NUMBER_MODE,
+        {
+          className: 'annotation', begin: '@[A-Za-z]+'
+        }
+      ]
+    }
+}
+
+

test/detect/golo/default.txt

@@ -0,0 +1,14 @@
+module hello
+
+function dyno = -> DynamicObject()
+
+struct human = { name }
+
+function main = |args| {
+    let a = 1
+    var b = 2
+
+    println("hello") 
+
+    let john = human("John Doe")
+}