Merge pull request #81 from corywalker/cznic-parser-issue4

Parser overhaul, thanks to @cznic.
corywalker · Aug 19, 2017 · 31e405e · 31e405e
2 parents 3891d64 + e35cac3
commit 31e405e
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diff --git a/expreduce/cas.go b/expreduce/cas.go
@@ -1,5 +1,3 @@
-//go:generate goyacc -p Calc -o interp.go interp.y
-//go:generate golex -o tokenizer.go tokenizer.l
 //go:generate go-bindata -pkg expreduce -o resources.go resources/...
 
 package expreduce

diff --git a/expreduce/ex_expression.go b/expreduce/ex_expression.go
@@ -461,6 +461,10 @@ func (this *Expression) appendEx(e Ex) {
 	this.Parts = append(this.Parts, e)
 }
 
+func (this *Expression) appendExArray(e []Ex) {
+	this.Parts = append(this.Parts, e...)
+}
+
 func (this *Expression) NeedsEval() bool {
 	return this.needsEval
 }