From cd506ca7ad97523ce37b05d35d05620def01ac68 Mon Sep 17 00:00:00 2001
From: jiyinyiyong <jiyinyiyong@gmail.com>
Date: Thu, 23 Jan 2014 15:53:50 +0800
Subject: [PATCH] add Cirru syntax highlighting

---
 demo/kitchen-sink/docs/cirru.cirru    | 36 +++++++++++
 lib/ace/ext/modelist.js               |  1 +
 lib/ace/mode/cirru.js                 | 23 +++++++
 lib/ace/mode/cirru_highlight_rules.js | 91 +++++++++++++++++++++++++++
 4 files changed, 151 insertions(+)
 create mode 100644 demo/kitchen-sink/docs/cirru.cirru
 create mode 100644 lib/ace/mode/cirru.js
 create mode 100644 lib/ace/mode/cirru_highlight_rules.js

diff --git a/demo/kitchen-sink/docs/cirru.cirru b/demo/kitchen-sink/docs/cirru.cirru
new file mode 100644
index 00000000..98013998
--- /dev/null
+++ b/demo/kitchen-sink/docs/cirru.cirru
@@ -0,0 +1,36 @@
+-- https://github.com/Cirru/cirru-gopher/blob/master/code/scope.cr,
+
+set a (int 2)
+
+print (self)
+
+set c (child)
+
+under c
+  under parent
+    print a
+
+print $ get c a
+
+set c x (int 3)
+print $ get c x
+
+set just-print $ code
+  print a
+
+print just-print
+
+eval (self) just-print
+eval just-print
+
+print (string "string with space")
+print (string "escapes \n \"\\")
+
+brackets ((((()))))
+
+"eval" $ string "eval"
+
+print (add $ (int 1) (int 2))
+
+print $ unwrap $
+  map (a $ int 1) (b $ int 2)
\ No newline at end of file
diff --git a/lib/ace/ext/modelist.js b/lib/ace/ext/modelist.js
index e3b8862a..632ae088 100644
--- a/lib/ace/ext/modelist.js
+++ b/lib/ace/ext/modelist.js
@@ -52,6 +52,7 @@ var supportedModes = {
     BatchFile:   ["bat|cmd"],
     C9Search:    ["c9search_results"],
     C_Cpp:       ["cpp|c|cc|cxx|h|hh|hpp"],
+    Cirru:       ["cirru|cr"],
     Clojure:     ["clj"],
     Cobol:       ["CBL|COB"],
     coffee:      ["coffee|cf|cson|^Cakefile"],
diff --git a/lib/ace/mode/cirru.js b/lib/ace/mode/cirru.js
new file mode 100644
index 00000000..0d478635
--- /dev/null
+++ b/lib/ace/mode/cirru.js
@@ -0,0 +1,23 @@
+
+define(function(require, exports, module) {
+"use strict";
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var Tokenizer = require("../tokenizer").Tokenizer;
+var CirruHighlightRules = require("./cirru_highlight_rules").CirruHighlightRules;
+var CoffeeFoldMode = require("./folding/coffee").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = CirruHighlightRules;
+    this.foldingRules = new CoffeeFoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    this.lineCommentStart = "--";
+    this.$id = "ace/mode/cirru";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
diff --git a/lib/ace/mode/cirru_highlight_rules.js b/lib/ace/mode/cirru_highlight_rules.js
new file mode 100644
index 00000000..92b327c9
--- /dev/null
+++ b/lib/ace/mode/cirru_highlight_rules.js
@@ -0,0 +1,91 @@
+define(function(require, exports, module) {
+"use strict";
+
+var oop = require("../lib/oop");
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+// see http://cirru.org for more about this language
+var CirruHighlightRules = function() {
+    this.$rules = {
+        start: [{
+            token: 'constant.numeric',
+            regex: /[\d\.]+/
+        }, {
+            token: 'comment.line.double-dash',
+            regex: /--/,
+            next: 'comment',
+        }, {
+            token: 'storage.modifier',
+            regex: /\(/,
+        }, {
+            token: 'support.function',
+            regex: /[^\(\)\"\s]+/,
+            next: 'line'
+        }, {
+            token: 'string.quoted.double',
+            regex: /"/,
+            next: 'string',
+        }, {
+            token: 'storage.modifier',
+            regex: /\)/,
+        }],
+        comment: [{
+            token: 'comment.line.double-dash',
+            regex: /\ +[^\n]+/,
+            next: 'start',
+        }],
+        string: [{
+            token: 'string.quoted.double',
+            regex: /"/,
+            next: 'line',
+        }, {
+            token: 'constant.character.escape',
+            regex: /\\/,
+            next: 'escape',
+        }, {
+            token: 'string.quoted.double',
+            regex: /[^\\\"]+/,
+        }],
+        escape: [{
+            token: 'constant.character.escape',
+            regex: /./,
+            next: 'string',
+        }],
+        line: [{
+            token: 'constant.numeric',
+            regex: /[\d\.]+/
+        }, {
+            token: 'markup.raw',
+            regex: /^\s*/,
+            next: 'start',
+        }, {
+            token: 'variable.parameter',
+            regex: /[^\(\)\"\s]+/
+        }, {
+            token: 'storage.modifier',
+            regex: /\(/,
+            next: 'start'
+        }, {
+            token: 'storage.modifier',
+            regex: /\)/,
+        }, {
+            token: 'markup.raw',
+            regex: /^\ */,
+            next: 'start',
+        }, {
+            token: 'storage.modifier',
+            regex: /\$/,
+            next: 'start',
+        }, {
+            token: 'string.quoted.double',
+            regex: /"/,
+            next: 'string',
+        }]
+    }
+
+};
+
+oop.inherits(CirruHighlightRules, TextHighlightRules);
+
+exports.CirruHighlightRules = CirruHighlightRules;
+});