From b98247a43d879e44442950721dbcbdc32eecbaff Mon Sep 17 00:00:00 2001
From: Brandon Frohs <bfrohs@gmail.com>
Date: Sun, 2 Sep 2012 22:53:30 -0400
Subject: [PATCH] [clojure mode] Check if +/- is immediately followed by digit
before marking as leading sign
Closes #782
Correct highlighting for the following code snippet should highlight the + as an operator, and each 2 as a number (taken from http://clojuredocs.org/clojure_core/1.2.0/clojure.test/deftest)
(is (= 4 (+ 2 2)))
---
mode/clojure/clojure.js | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mode/clojure/clojure.js b/mode/clojure/clojure.js
index ce389927..84f6073f 100644
--- a/mode/clojure/clojure.js
+++ b/mode/clojure/clojure.js
@@ -70,7 +70,7 @@ CodeMirror.defineMode("clojure", function (config, mode) {
}
// leading sign
- if ( ch == '+' || ch == '-' ) {
+ if ( ( ch == '+' || ch == '-' ) && ( tests.digit.test(stream.peek()) ) ) {
stream.eat(tests.sign);
ch = stream.next();
}
--
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