fix function without arguments in scheme language (#1463)

* fix function without arguments in scheme language * update tests for scheme
PrismJS · Jul 7, 2018 · 12a827e · 12a827e
1 parent 2a100db
commit 12a827e
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Showing 3 changed files with 6 additions and 4 deletions.
diff --git a/components/prism-scheme.js b/components/prism-scheme.js
@@ -22,7 +22,7 @@ Prism.languages.scheme = {
 		lookbehind: true
 	},
 	'function' : {
-		pattern : /(\()[^\s()]*(?=\s)/,
+		pattern : /(\()[^\s()]*(?=[\s)])/,
 		lookbehind : true
 	},
 	'punctuation' : /[()]/

diff --git a/components/prism-scheme.min.js b/components/prism-scheme.min.js
diff --git a/tests/languages/scheme/function_feature.test b/tests/languages/scheme/function_feature.test
@@ -2,16 +2,18 @@
 (flmin 2 3)
 (exact? 2)
 (inexact->exact 3)
+(!fact)
 
 ----------------------------------------------------
 
 [
 	["punctuation", "("], ["function", "fl="], ["number", "1"], ["number", "2"], ["punctuation", ")"],
 	["punctuation", "("], ["function", "flmin"], ["number", "2"], ["number", "3"], ["punctuation", ")"],
 	["punctuation", "("], ["function", "exact?"], ["number", "2"], ["punctuation", ")"],
-	["punctuation", "("], ["function", "inexact->exact"], ["number", "3"], ["punctuation", ")"]
+	["punctuation", "("], ["function", "inexact->exact"], ["number", "3"], ["punctuation", ")"],
+	["punctuation", "("], ["function", "!fact"], ["punctuation", ")"]
 ]
 
 ----------------------------------------------------
 
-Checks for functions.
+Checks for functions.