Merge pull request #353 from dhilipsiva/master

scheme: First snippets

snippets/scheme.snippets

@@ -0,0 +1,36 @@
+snippet +
+	(+	${1}
+		${0})
+
+snippet -
+	(-	${1}
+		${0})
+
+snippet /
+	(/	${1}
+		${0})
+
+snippet *
+	(*	${1}
+		${0})
+
+# Definition
+snippet def
+	(define (${1:name})
+			(${0:definition}))
+
+# Definition with lambda
+snippet defl
+	(define ${1:name}
+			(lambda (x)(${0:definition})))
+
+# Condition
+snippet cond
+	(cond	((${1:predicate}) (${2:action}))
+			((${3:predicate}) (${0:action})))
+
+# If statement
+snippet if
+	(if (${1:predicate})
+		(${2:true-action})
+		(${0:false-action}))